[genius] Updated Czech translation



commit c4cda02c6e04f323a76a3a64594281377ff7bb05
Author: Marek Černocký <marek manet cz>
Date:   Tue Oct 28 21:35:49 2014 +0100

    Updated Czech translation

 help/cs/cs.po | 5148 ++++++++++++++++++++++++++++++---------------------------
 1 files changed, 2668 insertions(+), 2480 deletions(-)
---
diff --git a/help/cs/cs.po b/help/cs/cs.po
index 89c9df4..6aecc9f 100644
--- a/help/cs/cs.po
+++ b/help/cs/cs.po
@@ -6,10 +6,10 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: genius master\n"
-"POT-Creation-Date: 2014-09-06 02:21+0000\n"
-"PO-Revision-Date: 2014-09-09 12:07+0200\n"
+"POT-Creation-Date: 2014-10-10 22:17+0000\n"
+"PO-Revision-Date: 2014-10-28 21:24+0100\n"
 "Last-Translator: Marek Černocký <marek manet cz>\n"
-"Language-Team: Czech <gnome-cs-list gnome org>\n"
+"Language-Team: čeština <gnome-cs-list gnome org>\n"
 "Language: cs\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -21,46 +21,46 @@ msgstr ""
 #. It doesn't matter what you translate it to: it's not used at all.
 #: C/genius.xml:276(None)
 msgid ""
-"@@image: 'figures/genius_window.png'; md5=726c4fc51539c5898333fa28720f94b3"
+"@@image: 'figures/genius_window.png'; md5=0b299ec3a83d5e0b1acddefc339f3451"
 msgstr ""
-"@@image: 'figures/genius_window.png'; md5=726c4fc51539c5898333fa28720f94b3"
+"@@image: 'figures/genius_window.png'; md5=0b299ec3a83d5e0b1acddefc339f3451"
 
 #. When image changes, this message will be marked fuzzy or untranslated for you.
 #. It doesn't matter what you translate it to: it's not used at all.
-#: C/genius.xml:477(None)
-msgid "@@image: 'figures/line_plot.png'; md5=0ce9e28d32f414d68a0958a1c38918fc"
-msgstr "@@image: 'figures/line_plot.png'; md5=0ce9e28d32f414d68a0958a1c38918fc"
+#: C/genius.xml:517(None)
+msgid "@@image: 'figures/line_plot.png'; md5=3f99805e74d0b0a8ddf9e22785e6739c"
+msgstr "@@image: 'figures/line_plot.png'; md5=3f99805e74d0b0a8ddf9e22785e6739c"
 
 #. When image changes, this message will be marked fuzzy or untranslated for you.
 #. It doesn't matter what you translate it to: it's not used at all.
-#: C/genius.xml:506(None)
+#: C/genius.xml:552(None)
 msgid ""
-"@@image: 'figures/line_plot_graph.png'; md5=284ee1a4302f7ce163b72b7d5ce7fb91"
+"@@image: 'figures/line_plot_graph.png'; md5=72dffef41ea45f59650f90154af9df9e"
 msgstr ""
-"@@image: 'figures/line_plot_graph.png'; md5=284ee1a4302f7ce163b72b7d5ce7fb91"
+"@@image: 'figures/line_plot_graph.png'; md5=72dffef41ea45f59650f90154af9df9e"
 
 #. When image changes, this message will be marked fuzzy or untranslated for you.
 #. It doesn't matter what you translate it to: it's not used at all.
-#: C/genius.xml:549(None)
-msgid "@@image: 'figures/parametric.png'; md5=d6be229108fb50a16e8bdbbfde822ba8"
+#: C/genius.xml:595(None)
+msgid "@@image: 'figures/parametric.png'; md5=04adf9c9c5efb07b8bc29d127c5b5a6c"
 msgstr ""
-"@@image: 'figures/parametric.png'; md5=d6be229108fb50a16e8bdbbfde822ba8"
+"@@image: 'figures/parametric.png'; md5=04adf9c9c5efb07b8bc29d127c5b5a6c"
 
 #. When image changes, this message will be marked fuzzy or untranslated for you.
 #. It doesn't matter what you translate it to: it's not used at all.
-#: C/genius.xml:573(None)
+#: C/genius.xml:619(None)
 msgid ""
-"@@image: 'figures/parametric_graph.png'; md5=74cbbc455c4fd79de6d0e60d0b54aa4c"
+"@@image: 'figures/parametric_graph.png'; md5=2e0a5b1b13ab5a841b749c2d5b869556"
 msgstr ""
-"@@image: 'figures/parametric_graph.png'; md5=74cbbc455c4fd79de6d0e60d0b54aa4c"
+"@@image: 'figures/parametric_graph.png'; md5=2e0a5b1b13ab5a841b749c2d5b869556"
 
 #. When image changes, this message will be marked fuzzy or untranslated for you.
 #. It doesn't matter what you translate it to: it's not used at all.
-#: C/genius.xml:679(None)
+#: C/genius.xml:727(None)
 msgid ""
-"@@image: 'figures/surface_graph.png'; md5=45b10d405b4cd88ad07413452e5f68ac"
+"@@image: 'figures/surface_graph.png'; md5=b0b9f997b2e02cab5af495341f86c279"
 msgstr ""
-"@@image: 'figures/surface_graph.png'; md5=45b10d405b4cd88ad07413452e5f68ac"
+"@@image: 'figures/surface_graph.png'; md5=b0b9f997b2e02cab5af495341f86c279"
 
 #: C/genius.xml:36(para)
 msgid "Manual for the Genius Math Tool."
@@ -222,16 +222,16 @@ msgid "0.2"
 msgstr "0.2"
 
 #: C/genius.xml:146(date)
-msgid "September 2014"
-msgstr "září 2014"
+msgid "October 2014"
+msgstr "říjen 2014"
 
 #: C/genius.xml:148(para)
 msgid "Jiri (George) Lebl <email>jirka 5z com</email>"
 msgstr "Jiri (George) Lebl <email>jirka 5z com</email>"
 
 #: C/genius.xml:154(releaseinfo)
-msgid "This manual describes version 1.0.19 of Genius."
-msgstr "Tato příručka popisuje aplikaci Genius ve verzi 1.0.19."
+msgid "This manual describes version 1.0.20 of Genius."
+msgstr "Tato příručka popisuje aplikaci Genius ve verzi 1.0.20."
 
 #: C/genius.xml:157(title)
 msgid "Feedback"
@@ -297,15 +297,14 @@ msgstr ""
 
 #: C/genius.xml:194(para)
 msgid ""
-"This manual describes mostly the graphical version of the calculator, but "
+"Parts of this manual describe the graphical version of the calculator, but "
 "the language is of course the same. The command line only version lacks the "
 "graphing capabilities and all other capabilities that require the graphical "
 "user interface."
 msgstr ""
-"Tato verze příručky popisuje z větší části grafickou verzi kalkulátoru, ale "
-"jazyk je samozřejmě tentýž. Verze pouze pro příkazový řádek postrádá "
-"grafické funkce a všechnu další funkčnost vyžadující grafické uživatelské "
-"rozhraní."
+"Některé části této příručky popisují grafickou verzi kalkulátoru, ale jazyk "
+"je samozřejmě tentýž. Verze pouze pro příkazový řádek postrádá grafické "
+"funkce a všechnu další funkčnost vyžadující grafické uživatelské rozhraní."
 
 #: C/genius.xml:201(para)
 msgid ""
@@ -427,11 +426,19 @@ msgstr "Upravit"
 msgid "Calculator"
 msgstr "Kalkulátor"
 
-#: C/genius.xml:282(guilabel) C/genius.xml:9307(title)
+#: C/genius.xml:282(guilabel)
+msgid "Examples"
+msgstr "Příklady"
+
+#: C/genius.xml:283(guilabel)
+msgid "Programs"
+msgstr "Programy"
+
+#: C/genius.xml:284(guilabel) C/genius.xml:9378(title)
 msgid "Settings"
 msgstr "Nastavení"
 
-#: C/genius.xml:282(guilabel)
+#: C/genius.xml:284(guilabel)
 msgid "Help"
 msgstr "Nápověda"
 
@@ -439,14 +446,15 @@ msgstr "Nápověda"
 msgid ""
 "Shows <placeholder-1/> main window. Contains titlebar, menubar, toolbar and "
 "working area. Menubar contains <placeholder-2/>, <placeholder-3/>, "
-"<placeholder-4/>, <placeholder-5/>, and <placeholder-6/> menus."
+"<placeholder-4/>, <placeholder-5/>, <placeholder-6/>, <placeholder-7/>, and "
+"<placeholder-8/> menus."
 msgstr ""
-"Ukazuje hlavní okno aplikace <placeholder-1/>. Obsahuje záhlaví, lištu "
-"nabídek, lištu nástrojů a pracovní oblast. Lišta nabídek obsahuje nabídky "
-"<placeholder-2/>, <placeholder-3/>, <placeholder-4/>, <placeholder-5/> a "
-"<placeholder-6/>."
+"Ukazuje hlavní okno aplikace <placeholder-1/>. Obsahuje záhlaví, nabídkovou "
+"lištu, nástrojovou lištu a pracovní oblast. Nabídková lišta obsahuje nabídky "
+"<placeholder-2/>, <placeholder-3/>, <placeholder-4/>, <placeholder-5/>, "
+"<placeholder-6/>, <placeholder-7/> a <placeholder-8/>."
 
-#: C/genius.xml:288(para)
+#: C/genius.xml:290(para)
 msgid ""
 "The <application>Genius Mathematics Tool</application> window contains the "
 "following elements:"
@@ -454,11 +462,11 @@ msgstr ""
 "Okno <application>Matematického nástroje Genius</application> obsahuje "
 "následující prvky:"
 
-#: C/genius.xml:292(term)
+#: C/genius.xml:294(term)
 msgid "Menubar."
 msgstr "Lišta nabídek"
 
-#: C/genius.xml:294(para)
+#: C/genius.xml:296(para)
 msgid ""
 "The menus on the menubar contain all of the commands that you need to work "
 "with files in <application>Genius Mathematics Tool</application>. The "
@@ -474,31 +482,59 @@ msgstr ""
 "guilabel> neotevírá nové okno pro program, ale program jen přímo spustí. To "
 "je to stejné, co dělá příkaz <command>load</command>."
 
-#: C/genius.xml:299(para)
+#: C/genius.xml:301(para)
 msgid ""
 "The <guilabel>Calculator</guilabel> menu controls the calculator engine. It "
 "allows you to run the currently selected program or to interrupt the current "
 "calculation. You can also look at the full expression of the last answer "
 "(useful if the last answer was too large to fit onto the console), or you "
-"can view a listing of the values of all user defined variables. Finally it "
-"allows plotting functions using a user friendly dialog box."
+"can view a listing of the values of all user defined variables. You can also "
+"monitor user variables, which is especially useful while a long calculation "
+"is running, or to debug a certain program. Finally the <guilabel>Calculator</"
+"guilabel> allows plotting functions using a user friendly dialog box."
 msgstr ""
 "Nabídka <guilabel>Kalkulátor</guilabel> ovládá výpočetní jádro. Umožňuje vám "
 "spustit právě vybraný program nebo přerušit právě probíhající výpočet. "
 "Můžete také hledat v úplných výrazech poslední odpovědi (to je užitečné, "
 "když je poslední odpověď delší, než se vloze do jedné obrazovky konzoly) "
-"nebo si zobrazovat seznam hodnot všech uživatelem definovaných proměnných. A "
-"nakonec poskytuje kreslící funkce přes uživatelsky přívětivé dialogové okno."
+"nebo si zobrazovat seznam hodnot všech uživatelem definovaných proměnných. "
+"Rovněž můžete sledovat uživatelské proměnné, což se hodí hlavně, když běží "
+"dlouhý výpočet nebo některý program ladíte. A nakonec poskytuje kreslící "
+"funkce přes uživatelsky přívětivé dialogové okno."
 
-#: C/genius.xml:307(para)
+#: C/genius.xml:311(para)
+msgid ""
+"The <guilabel>Examples</guilabel> menu is a list of example programs or "
+"demos. If you open the menu, it will load the example into a new program, "
+"which you can run, edit, modify, and save. These programs should be well "
+"documented and generally demonstrate some either feature of "
+"<application>Genius Mathematics Tool</application> or some mathematical "
+"concept."
+msgstr ""
+"Pod nabídkou <guilabel>Příklady</guilabel> je seznam příkladů a ukázkových "
+"programů. Když nabídku otevřete, načte se příklad jako nový program, který "
+"můžete spouštět, upravovat, měnit a ukládat. Tyto programy by měly být dobře "
+"zdokumentované a obecně předvádět buď některé z vlastností "
+"<application>matematického nástroje Genius</application> nebo nějaký "
+"matematický koncept."
+
+#: C/genius.xml:319(para)
+msgid ""
+"The <guilabel>Programs</guilabel> menu lists the currently open programs and "
+"allows you to switch between them."
+msgstr ""
+"Pod nabídkou <guilabel>Programy</guilabel> je seznam právě otevřených "
+"programů a umožňuje mezi nimi přepínat."
+
+#: C/genius.xml:324(para)
 msgid "The other menus have same familiar functions as in other applications."
 msgstr "Ostatní nabídky mají funkce podobné jako v jiných aplikacích."
 
-#: C/genius.xml:313(term)
+#: C/genius.xml:330(term)
 msgid "Toolbar."
 msgstr "Lišta nástrojů"
 
-#: C/genius.xml:315(para)
+#: C/genius.xml:332(para)
 msgid ""
 "The toolbar contains a subset of the commands that you can access from the "
 "menubar."
@@ -506,16 +542,16 @@ msgstr ""
 "Lišta nástrojů obsahuje podmnožinu příkazů, které jsou dostupné z lišty "
 "nabídek."
 
-#: C/genius.xml:319(term)
+#: C/genius.xml:336(term)
 msgid "Working area"
 msgstr "Pracovní oblast"
 
-#: C/genius.xml:321(para)
+#: C/genius.xml:338(para)
 msgid ""
 "The working area is the primary method of interacting with the application."
 msgstr "Pracovní oblast je hlavní způsob, jak s aplikací komunikovat."
 
-#: C/genius.xml:325(para)
+#: C/genius.xml:342(para)
 msgid ""
 "The working area initially has just the <guilabel>Console</guilabel> tab, "
 "which is the main way of interacting with the calculator. Here you type "
@@ -526,23 +562,28 @@ msgstr ""
 "která je hlavním způsobem, jak komunikovat s kalkulátorem. V ní zapisujete "
 "výrazy a po zmáčknutí klávesy Enter jsou v ní hned vraceny výsledky."
 
-#: C/genius.xml:331(para)
+#: C/genius.xml:348(para)
 msgid ""
 "Alternatively you can write longer programs and those can appear in separate "
-"tabs and can be stored in files for later retrieval."
+"tabs. The programs are a set of commands or functions that can be run all at "
+"once rather than entering them at the command line. The programs can be "
+"saved in files for later retrieval."
 msgstr ""
 "Případně můžete psát delší programy a ty se pak mohou objevit v samostatných "
-"kartách a mohou být uloženy do souborů pro pozdější opětovné použití."
+"kartách. Programy jsou sady příkazů nebo funkcí, které mohou být spuštěny "
+"naráz jako jeden celek, aniž byste je museli postupně zadávat do "
+"příkazkového řádku. Programy mohou být uloženy do souborů pro pozdější "
+"opětovné použití."
 
-#: C/genius.xml:345(title)
+#: C/genius.xml:364(title)
 msgid "Basic Usage"
 msgstr "Základy používání"
 
-#: C/genius.xml:348(title)
+#: C/genius.xml:367(title)
 msgid "Using the Work Area"
 msgstr "Používání pracovní oblasti"
 
-#: C/genius.xml:350(para)
+#: C/genius.xml:369(para)
 msgid ""
 "Normally you interact with the calculator in the <guilabel>Console</"
 "guilabel> tab of the work area. If you are running the text only version "
@@ -557,7 +598,7 @@ msgstr ""
 "Genius</application> pouze jako kalkulačku, jednoduše napište výraz do "
 "konzoly. Bude vyhodnocen a vrácený výsledek vypsán."
 
-#: C/genius.xml:358(para)
+#: C/genius.xml:377(para)
 msgid ""
 "To evaluate an expression, type it into the <guilabel>Console</guilabel> "
 "work area and press enter. Expressions are written in a language called GEL. "
@@ -586,7 +627,7 @@ msgstr ""
 "do 1/n</userinput>\n"
 "</screen> (Poslední je součet harmonické řady od 1 do 70)"
 
-#: C/genius.xml:376(para)
+#: C/genius.xml:395(para)
 msgid ""
 "To get a list of functions and commands, type: <screen><prompt>genius&gt; </"
 "prompt><userinput>help</userinput>\n"
@@ -605,7 +646,7 @@ msgstr ""
 "Pro zobrazení této příručky zadejte: <screen><prompt>genius&gt; </"
 "prompt><userinput>manual</userinput></screen>"
 
-#: C/genius.xml:387(para)
+#: C/genius.xml:406(para)
 msgid ""
 "Suppose you have previously saved some GEL commands as a program to a file "
 "and you now want to execute them. To load this program from the file "
@@ -626,22 +667,33 @@ msgstr ""
 "command>, aktuální složku změníte pomocí <userinput>cd složka</userinput>, "
 "stejně jako v UNIXovém příkazovém řádku."
 
-#: C/genius.xml:401(title)
+#: C/genius.xml:420(title)
 msgid "To Create a New Program"
 msgstr "Jak vytvořit nový program"
 
-#: C/genius.xml:402(para)
+#: C/genius.xml:421(para)
+msgid ""
+"If you wish to enter several more complicated commands, or perhaps write a "
+"complicated function using the <link linkend=\"genius-gel\">GEL</link> "
+"language. You can create a new program."
+msgstr ""
+"Když si přejete zadat několik komplikovaných příkazů nebo napsat složitou "
+"funkci pomocí jazyka <link linkend=\"genius-gel\">GEL</link>, můžete "
+"vytvořit nový program."
+
+#: C/genius.xml:426(para)
 msgid ""
 "To start writing a new program, choose <menuchoice><guimenu>File</"
 "guimenu><guimenuitem>New Program</guimenuitem></menuchoice>. A new tab will "
 "appear in the work area. You can write a <link linkend=\"genius-gel\">GEL</"
 "link> program in this work area. Once you have written your program you can "
 "run it by <menuchoice><guimenu>Calculator</guimenu><guimenuitem>Run</"
-"guimenuitem></menuchoice>. This will execute your program and will display "
-"any output on the <guilabel>Console</guilabel> tab. Executing a program is "
-"equivalent of taking the text of the program and typing it into the console. "
-"The only difference is that this input is done independent of the console "
-"and just the output goes onto the console. <menuchoice><guimenu>Calculator</"
+"guimenuitem></menuchoice> (or the <guilabel>Run</guilabel> toolbar button). "
+"This will execute your program and will display any output on the "
+"<guilabel>Console</guilabel> tab. Executing a program is equivalent of "
+"taking the text of the program and typing it into the console. The only "
+"difference is that this input is done independent of the console and just "
+"the output goes onto the console. <menuchoice><guimenu>Calculator</"
 "guimenu><guimenuitem>Run</guimenuitem></menuchoice> will always run the "
 "currently selected program even if you are on the <guilabel>Console</"
 "guilabel> tab. The currently selected program has its tab in bold type. To "
@@ -652,29 +704,52 @@ msgstr ""
 "oblasti se objeví nová karta. V té můžete nový program v jazyce <link "
 "linkend=\"genius-gel\">GEL</link> psát. Až jej dopíšete, můžete jej spustit "
 "pomocí <menuchoice><guimenu>Kalkulátor</guimenu><guimenuitem>Spustit</"
-"guimenuitem></menuchoice>. Tím se váš program provede a na kartě "
-"<guilabel>Konzola</guilabel> zobrazí výstup. Ve výsledku je to stejné, jako "
-"byste vzali text celého programu a napsali jej do konzoly. Jediný rozdíl je "
-"v tom, že vstup je proveden nezávisle na konzole, zatímco výstup jde na "
-"konzolu. <menuchoice><guimenu>Kalkulátor</guimenu><guimenuitem>Spustit</"
-"guimenuitem></menuchoice> vždy spustí aktuálně vybraný program, i když jste "
-"zrovna na kartě <guilabel>Konzola</guilabel>. Aktuálně vybraný program má "
-"svoji kartu označenou tučným písmem a vybere se tak, že na kartu prostě "
-"kliknete."
-
-#: C/genius.xml:418(para)
+"guimenuitem></menuchoice> (nebo tlačítkem <guilabel>Spustit</guilabel> na "
+"nástrojové liště). Tím se váš program provede a na kartě <guilabel>Konzola</"
+"guilabel> zobrazí výstup. Ve výsledku je to stejné, jako byste vzali text "
+"celého programu a napsali jej do konzoly. Jediný rozdíl je v tom, že vstup "
+"je proveden nezávisle na konzole, zatímco výstup jde na konzolu. "
+"<menuchoice><guimenu>Kalkulátor</guimenu><guimenuitem>Spustit</guimenuitem></"
+"menuchoice> vždy spustí aktuálně vybraný program, i když jste zrovna na "
+"kartě <guilabel>Konzola</guilabel>. Aktuálně vybraný program má svoji kartu "
+"označenou tučným písmem a vybere se tak, že na kartu prostě kliknete."
+
+#: C/genius.xml:443(para)
 msgid ""
 "To save the program you've just written, choose <menuchoice><guimenu>File</"
-"guimenu><guimenuitem>Save As...</guimenuitem></menuchoice>"
-msgstr ""
-"Program, který jste napsali, uložíte volbou <menuchoice><guimenu>Soubor</"
-"guimenu><guimenuitem>Uložit jako…</guimenuitem></menuchoice>"
+"guimenu><guimenuitem>Save As...</guimenuitem></menuchoice>. Similarly as in "
+"other programs you can choose <menuchoice><guimenu>File</"
+"guimenu><guimenuitem>Save</guimenuitem></menuchoice> to save a program that "
+"already has a filename attached to it. If you have many opened programs you "
+"have edited and wish to save you can also choose <menuchoice><guimenu>File</"
+"guimenu><guimenuitem>Save All Unsaved</guimenuitem></menuchoice>."
+msgstr ""
+"Abyste napsaný program uložili, zvolte <menuchoice><guimenu>Soubor</guimenu> "
+"<guimenuitem>Uložit jako…</guimenu></menuchoice> Podobně, jako v jiných "
+"aplikacích, můžete zvolit <menuchoice><guimenu>Soubor</guimenu> "
+"<guimenuitem>Uložit</guimenu></menuchoice> pro uložení programu, který již "
+"má přidělený název souboru. V případě, že máte otevřených hodně programů, "
+"které upravujete, a přejete si je uložit, můžete zvolit také "
+"<menuchoice><guimenu>Soubor</guimenu> <guimenuitem>Uložit neuložené</"
+"guimenu></menuchoice>."
+
+#: C/genius.xml:450(para)
+msgid ""
+"Programs that have unsaved changes will have a \"[+]\" next to their "
+"filename. This way you can see if the file on disk and the currently opened "
+"tab differ in content. Programs which have not yet had a filename associated "
+"with them are always considered unsaved and no \"[+]\" is printed."
+msgstr ""
+"Programy, ve kterých jsou neuložené změny, mají vedle svého názvu souboru "
+"„[+]“. Díky tomu můžete rychle poznat, jestli se soubor na disku a otevřený "
+"v kartě odlišují. Programy, které zatím nemají přidělený název souboru, jsou "
+"stále považovány za neuložené a „[+]“ se u nich nevypisuje."
 
-#: C/genius.xml:424(title)
+#: C/genius.xml:458(title)
 msgid "To Open and Run a Program"
 msgstr "Jak otevřít a spustit program"
 
-#: C/genius.xml:425(para)
+#: C/genius.xml:459(para)
 msgid ""
 "To open a file, choose <menuchoice><guimenu>File</guimenu><guimenuitem>Open</"
 "guimenuitem></menuchoice>. A new tab containing the file will appear in the "
@@ -685,7 +760,7 @@ msgstr ""
 "se objeví nová karta obsahující daný soubor. Můžete ji využít k upravě "
 "souboru."
 
-#: C/genius.xml:431(para)
+#: C/genius.xml:465(para)
 msgid ""
 "To run a program from a file, choose <menuchoice><guimenu>File</"
 "guimenu><guimenuitem>Load and Run...</guimenuitem></menuchoice>. This will "
@@ -697,11 +772,26 @@ msgstr ""
 "program spustí, aniž by se otevírala zvláštní karta. To odpovídá chování "
 "příkazu <command>load</command>."
 
-#: C/genius.xml:443(title) C/genius.xml:8555(title)
+#: C/genius.xml:471(para)
+msgid ""
+"If you have made edits to a file you wish to throw away and want to reload "
+"to the version that's on disk, you can choose the <menuchoice><guimenu>File</"
+"guimenu><guimenuitem>Reload from Disk</guimenuitem></menuchoice> menuitem. "
+"This is useful for experimenting with a program and making temporary edits, "
+"to run a program, but that you do not intend to keep."
+msgstr ""
+"Pokud jste v souboru provedli úpravy, které si přejte zahodit a načíst znovu "
+"původní verzi z disku, můžete zvolit položku nabídky "
+"<menuchoice><guimenu>Soubor</guimenu><guimenuitem>Znovu načíst z disku</"
+"guimenuitem></menuchoice>. To se hodí při experimentování s programem a při "
+"provádění dočasných změn, kdy chcete spustit upravený program, ale změny "
+"nechcete uchovat."
+
+#: C/genius.xml:483(title) C/genius.xml:8626(title)
 msgid "Plotting"
 msgstr "Vykreslování"
 
-#: C/genius.xml:445(para)
+#: C/genius.xml:485(para)
 msgid ""
 "Plotting support is only available in the graphical GNOME version. All "
 "plotting accessible from the graphical interface is available from the "
@@ -719,11 +809,11 @@ msgstr ""
 "kliknutím na tlačítko <guilabel>Graf</guilabel> na liště nástrojů nebo "
 "výběrem <guilabel>Vykrestlit</guilabel>"
 
-#: C/genius.xml:458(title)
+#: C/genius.xml:498(title)
 msgid "Line Plots"
 msgstr "Čárové grafy"
 
-#: C/genius.xml:459(para)
+#: C/genius.xml:499(para)
 msgid ""
 "To graph real valued functions of one variable open the <guilabel>Create "
 "Plot</guilabel> window. You can also use the <link linkend=\"gel-function-"
@@ -735,7 +825,7 @@ msgstr ""
 "linkend=\"gel-function-LinePlot\"><function>LinePlot</function></link> z "
 "příkazového řádku (viz její dokumentace)."
 
-#: C/genius.xml:465(para)
+#: C/genius.xml:505(para)
 msgid ""
 "Once you click the <guilabel>Plot</guilabel> button, a window opens up with "
 "some notebooks in it. You want to be in the <guilabel>Function line plot</"
@@ -748,15 +838,15 @@ msgstr ""
 "guilabel> a v ní na kartě <guilabel>Funkce/výrazy</guilabel>. Viz <xref "
 "linkend=\"lineplot-fig\"/>."
 
-#: C/genius.xml:473(title)
+#: C/genius.xml:513(title)
 msgid "Create Plot Window"
 msgstr "Okno Vytváření grafu"
 
-#: C/genius.xml:480(phrase)
+#: C/genius.xml:520(phrase)
 msgid "Shows the line plotting window."
 msgstr "Ukazuje okno vytváření čárového grafu."
 
-#: C/genius.xml:486(para)
+#: C/genius.xml:526(para)
 msgid ""
 "Type expressions with <userinput>x</userinput> as the independent variable "
 "into the textboxes. Alternatively you can give names of functions such as "
@@ -784,15 +874,29 @@ msgstr ""
 "<guilabel>Vykreslit</guilabel> se graf zobrazí, podobně jako na obrázku "
 "<xref linkend=\"lineplot2-fig\"/>."
 
-#: C/genius.xml:502(title)
+#: C/genius.xml:540(para)
+msgid ""
+"The variables can be renamed by clicking the <guilabel>Change variable "
+"names...</guilabel> button, which is useful if you wish to print or save the "
+"figure and don't want to use the standard names. Finally you can also avoid "
+"printing the legend and the axis labels completely, which is also useful if "
+"printing or saving, when the legend might simply be clutter."
+msgstr ""
+"Proměnné lze přejmenovat kliknutím na tlačítko <guilabel>Změnit názvy "
+"proměnných…</guilabel>, což se hodí, když chcete vytisknout nebo uložit "
+"obrázek a nechcete použít standardní názvy. Nakonec můžete také úplně "
+"zakázat tisk legendy a popisů os, což se opět hodí při tisku nebo ukládání, "
+"když by tyto texty způsobovaly nepřehlednost."
+
+#: C/genius.xml:548(title)
 msgid "Plot Window"
 msgstr "Okno s grafem"
 
-#: C/genius.xml:509(phrase)
+#: C/genius.xml:555(phrase)
 msgid "The graph produced."
 msgstr "Výsledný graf."
 
-#: C/genius.xml:515(para)
+#: C/genius.xml:561(para)
 msgid ""
 "From here you can print out the plot, create encapsulated postscript or a "
 "PNG version of the plot or change the zoom. If the dependent axis was not "
@@ -804,7 +908,7 @@ msgstr ""
 "správně nastavena, můžete Genius přimět, aby ji přizpůsobil pomocí nalezení "
 "extrému vykreslené funkce."
 
-#: C/genius.xml:522(para)
+#: C/genius.xml:568(para)
 msgid ""
 "For plotting using the command line see the documentation of the <link "
 "linkend=\"gel-function-LinePlot\"><function>LinePlot</function></link> "
@@ -814,11 +918,11 @@ msgstr ""
 "funkci <link linkend=\"gel-function-LinePlot\"><function>LinePlot</"
 "function></link>."
 
-#: C/genius.xml:529(title)
+#: C/genius.xml:575(title)
 msgid "Parametric Plots"
 msgstr "Parametrické grafy"
 
-#: C/genius.xml:530(para)
+#: C/genius.xml:576(para)
 msgid ""
 "In the create plot window, you can also choose the <guilabel>Parametric</"
 "guilabel> notebook tab to create two dimensional parametric plots. This way "
@@ -842,19 +946,19 @@ msgstr ""
 "guilabel> nebo může být určen explicitně. Viz <xref linkend=\"paramplot-fig"
 "\"/>."
 
-#: C/genius.xml:545(title)
+#: C/genius.xml:591(title)
 msgid "Parametric Plot Tab"
 msgstr "Karta parametrických grafů"
 
-#: C/genius.xml:552(guilabel)
+#: C/genius.xml:598(guilabel)
 msgid "Create Plot"
 msgstr "Vytváření grafu"
 
-#: C/genius.xml:552(phrase)
+#: C/genius.xml:598(phrase)
 msgid "Parametric plotting tab in the <placeholder-1/> window."
 msgstr "Parametrický graf v okně <placeholder-1/>."
 
-#: C/genius.xml:558(para)
+#: C/genius.xml:604(para)
 msgid ""
 "An example of a parametric plot is given in <xref linkend=\"paramplot2-fig\"/"
 ">. Similar operations can be done on such graphs as can be done on the other "
@@ -872,19 +976,19 @@ msgstr ""
 "function-LinePlotCParametric\"><function>LinePlotCParametric</function></"
 "link>."
 
-#: C/genius.xml:569(title)
+#: C/genius.xml:615(title)
 msgid "Parametric Plot"
 msgstr "Parametrické grafy"
 
-#: C/genius.xml:576(phrase)
+#: C/genius.xml:622(phrase)
 msgid "Parametric plot produced"
 msgstr "Výslední parametrický graf."
 
-#: C/genius.xml:585(title)
+#: C/genius.xml:631(title)
 msgid "Slopefield Plots"
 msgstr "Grafy směrových polí"
 
-#: C/genius.xml:586(para)
+#: C/genius.xml:632(para)
 msgid ""
 "In the create plot window, you can also choose the <guilabel>Slope field</"
 "guilabel> notebook tab to create a two dimensional slope field plot. Similar "
@@ -900,7 +1004,7 @@ msgstr ""
 "funkci <link linkend=\"gel-function-SlopefieldPlot"
 "\"><function>SlopefieldPlot</function></link>."
 
-#: C/genius.xml:595(para)
+#: C/genius.xml:641(para)
 msgid ""
 "When a slope field is active, there is an extra <guilabel>Solver</guilabel> "
 "menu available, through which you can bring up the solver dialog. Here you "
@@ -919,7 +1023,7 @@ msgstr ""
 "Pokud chcete měnit velikost pomocí myši, musíte dialogové okno nejdříve "
 "zavřít."
 
-#: C/genius.xml:604(para)
+#: C/genius.xml:650(para)
 msgid ""
 "The solver uses the standard Runge-Kutta method. The plots will stay on the "
 "screen until cleared. The solver will stop whenever it reaches the boundary "
@@ -937,11 +1041,11 @@ msgstr ""
 "\"><function>SlopefieldDrawSolution</function></link> k vykreslení řešení z "
 "příkazového řádku nebo programu."
 
-#: C/genius.xml:617(title)
+#: C/genius.xml:663(title)
 msgid "Vectorfield Plots"
 msgstr "Grafy vektorových polí"
 
-#: C/genius.xml:618(para)
+#: C/genius.xml:664(para)
 msgid ""
 "In the create plot window, you can also choose the <guilabel>Vector field</"
 "guilabel> notebook tab to create a two dimensional vector field plot. "
@@ -957,7 +1061,7 @@ msgstr ""
 "funkci <link linkend=\"gel-function-VectorfieldPlot"
 "\"><function>VectorfieldPlot</function></link>."
 
-#: C/genius.xml:627(para)
+#: C/genius.xml:673(para)
 msgid ""
 "By default the direction and magnitude of the vector field is shown. To only "
 "show direction and not the magnitude, check the appropriate checkbox to "
@@ -967,7 +1071,7 @@ msgstr ""
 "zobrazovat jen směr a velikost ne, zaškrtněte příslušné políčko a délka "
 "šipek se sjednotí."
 
-#: C/genius.xml:633(para)
+#: C/genius.xml:679(para)
 msgid ""
 "When a vector field is active, there is an extra <guilabel>Solver</guilabel> "
 "menu available, through which you can bring up the solver dialog. Here you "
@@ -986,7 +1090,7 @@ msgstr ""
 "Pokud chcete měnit velikost pomocí myši, musíte dialogové okno nejdříve "
 "zavřít."
 
-#: C/genius.xml:642(para)
+#: C/genius.xml:688(para)
 msgid ""
 "The solver uses the standard Runge-Kutta method. The plots will stay on the "
 "screen until cleared. Zooming does not change the limits or parameters of "
@@ -1002,11 +1106,11 @@ msgstr ""
 "VectorfieldDrawSolution\"><function>VectorfieldDrawSolution</function></"
 "link> k vykreslení řešení z příkazového řádku nebo programu."
 
-#: C/genius.xml:655(title)
+#: C/genius.xml:701(title)
 msgid "Surface Plots"
 msgstr "Plošné grafy"
 
-#: C/genius.xml:656(para)
+#: C/genius.xml:702(para)
 msgid ""
 "Genius can also plot surfaces. Select the <guilabel>Surface plot</guilabel> "
 "tab in the main notebook of the <guilabel>Create Plot</guilabel> window. "
@@ -1034,27 +1138,62 @@ msgstr ""
 "dokumentace na funkci <link linkend=\"gel-function-SurfacePlot"
 "\"><function>SurfacePlot</function></link>."
 
-#: C/genius.xml:669(para)
+#: C/genius.xml:715(para)
 msgid ""
 "The <varname>z</varname> range can be set automatically by turning on the "
-"<guilabel>Fit dependent axis</guilabel> checkbox."
-msgstr ""
-"Rozsah <varname>z</varname> může být nastaven automaticky, stačí zaškrtnout "
-"políčko <guilabel>Přizpůsobit závislou osu</guilabel>."
-
-#: C/genius.xml:675(title)
+"<guilabel>Fit dependent axis</guilabel> checkbox. The variables can be "
+"renamed by clicking the <guilabel>Change variable names...</guilabel> "
+"button, which is useful if you wish to print or save the figure and don't "
+"want to use the standard names. Finally you can also avoid printing the "
+"legend, which is also useful if printing or saving, when the legend might "
+"simply be clutter."
+msgstr ""
+"Rozsah <varname>z</varname> může být nastaven automaticky zapnutím "
+"zaškrtávacího políčka <guilabel>Přizpůsobit závislou osu</guilabel>. "
+"Proměnné mohou být přejmenovány kliknutím na tlačítko <guilabel>Změnit názvy "
+"proměnných…</guilabel>, což se hodí, když chcete vytisknout nebo uložit "
+"obrázek a nechcete na něm použít standardní názvy. Nakonec můžete zakázat "
+"tisk legendy, což se opět hodí při tisku a ukládání, když by legenda "
+"způsobovala nepřehlednost."
+
+#: C/genius.xml:723(title)
 msgid "Surface Plot"
 msgstr "Plošný graf"
 
-#: C/genius.xml:682(phrase)
+#: C/genius.xml:730(phrase)
 msgid "Modulus of the complex cosine function."
 msgstr "Modul (absolutní hodnota) komplexní funkce kosinus."
 
-#: C/genius.xml:694(title)
+#: C/genius.xml:736(para)
+msgid ""
+"In surface mode, left and right arrow keys on your keyboard will rotate the "
+"view along the z axis. Alternatively you can rotate along any axis by "
+"selecting <guilabel>Rotate axis...</guilabel> in the <guilabel>View</"
+"guilabel> menu. The <guilabel>View</guilabel> menu also has a top view mode "
+"which rotates the graph so that the z axis is facing straight out, that is, "
+"we view the graph from the top and get essentially just the colors that "
+"define the values of the function getting a temperature plot of the "
+"function. Finally you should try <guilabel>Start rotate animation</"
+"guilabel>, to start a continuous slow rotation. This is especially good if "
+"using <application>Genius Mathematics Tool</application> to present to an "
+"audience."
+msgstr ""
+"V režimu plošných grafů levá a pravá šipka na klávesnici otáčí zobrazení "
+"okolo osy z. Případně můžete otáčet kolem libovolné osy pomocí "
+"<guilabel>Otočit osu…</guilabel> v nabídce <guilabel>Zobrazit</guilabel>. "
+"Nabídka <guilabel>Zobrazit</guilabel> obsahuje také režim pohledu shora, "
+"který otáčí graf tak, že osa z směřuje ven, tj. díváte se na graf shora a "
+"dostanete základní barvy, které definují hodnoty funkce získávající teplotní "
+"graf funkce. Nakonec byste také měli zkusit <guilabel>Spustit animované "
+"otáčení…</guilabel>, které spustí plynulé pomalé otáčení. To je dobré hlavně "
+"na předvádění <application>matematického nástroje Genius</application> "
+"publiku."
+
+#: C/genius.xml:754(title)
 msgid "GEL Basics"
 msgstr "Základy jazyka GEL"
 
-#: C/genius.xml:696(para)
+#: C/genius.xml:756(para)
 msgid ""
 "GEL stands for Genius Extension Language. It is the language you use to "
 "write programs in Genius. A program in GEL is simply an expression that "
@@ -1072,11 +1211,11 @@ msgstr ""
 "vědecký výzkum. Cílem syntaxe je, aby byla snadná na naučení, jak jen to "
 "jde, zejména pro používání aplikace jako kalkulačky."
 
-#: C/genius.xml:709(title)
+#: C/genius.xml:769(title)
 msgid "Values"
 msgstr "Hodnoty"
 
-#: C/genius.xml:711(para)
+#: C/genius.xml:771(para)
 msgid ""
 "Values in GEL can be <link linkend=\"genius-gel-values-numbers\">numbers</"
 "link>, <link linkend=\"genius-gel-values-booleans\">Booleans</link>, or "
@@ -1092,16 +1231,16 @@ msgstr ""
 "\">maticemi</link>. Hodnoty mohou být mimo jiných věcí použity k výpočtům, "
 "přiřazovány do proměnných a vraceny z funkcí."
 
-#: C/genius.xml:718(title)
+#: C/genius.xml:778(title)
 msgid "Numbers"
 msgstr "Čísla"
 
-#: C/genius.xml:721(programlisting)
+#: C/genius.xml:781(programlisting)
 #, no-wrap
 msgid "1234\n"
 msgstr "1234\n"
 
-#: C/genius.xml:724(programlisting)
+#: C/genius.xml:784(programlisting)
 #, no-wrap
 msgid ""
 "0x123ABC\n"
@@ -1110,12 +1249,12 @@ msgstr ""
 "0x123ABC\n"
 "01234\n"
 
-#: C/genius.xml:728(programlisting)
+#: C/genius.xml:788(programlisting)
 #, no-wrap
 msgid "23\\1234ABCD\n"
 msgstr "23\\1234ABCD\n"
 
-#: C/genius.xml:719(para)
+#: C/genius.xml:779(para)
 msgid ""
 "Integers are the first type of number in GEL. Integers are written in the "
 "normal way. <placeholder-1/> Hexadecimal and octal numbers can be written "
@@ -1132,17 +1271,17 @@ msgstr ""
 "jako u šestnáctkové soustavy. Například číslo v třiadvacítkové soustavě "
 "můžete zapsat: <placeholder-3/>"
 
-#: C/genius.xml:734(programlisting)
+#: C/genius.xml:794(programlisting)
 #, no-wrap
 msgid "3/4\n"
 msgstr "3/4\n"
 
-#: C/genius.xml:737(programlisting)
+#: C/genius.xml:797(programlisting)
 #, no-wrap
 msgid "1 3/10\n"
 msgstr "1 3/10\n"
 
-#: C/genius.xml:732(para)
+#: C/genius.xml:792(para)
 msgid ""
 "The second type of GEL number is rationals. Rationals are simply achieved by "
 "dividing two integers. So one could write: <placeholder-1/> to get three "
@@ -1155,7 +1294,7 @@ msgstr ""
 "zlomky. Takže abyste získali jedna a tři desetiny, můžete napsat: "
 "<placeholder-2/>"
 
-#: C/genius.xml:743(programlisting)
+#: C/genius.xml:803(programlisting)
 #, no-wrap
 msgid ""
 "1.315\n"
@@ -1172,7 +1311,7 @@ msgstr ""
 "0.3\n"
 "77e5\n"
 
-#: C/genius.xml:741(para)
+#: C/genius.xml:801(para)
 msgid ""
 "The next type if number is floating point. These are entered in a similar "
 "fashion to C notation. You can use <literal>E</literal>, <literal>e</"
@@ -1196,7 +1335,7 @@ msgstr ""
 "ve vědecké notaci, jedná se vždy o desetinné číslo a Genius tak nemusí "
 "vypisovat <computeroutput>.0</computeroutput>."
 
-#: C/genius.xml:759(programlisting)
+#: C/genius.xml:819(programlisting)
 #, no-wrap
 msgid ""
 "1+2i\n"
@@ -1207,7 +1346,7 @@ msgstr ""
 "8.01i\n"
 "77*e^(1.3i)\n"
 
-#: C/genius.xml:757(para)
+#: C/genius.xml:817(para)
 msgid ""
 "The final type of number in gel is the complex numbers. You can enter a "
 "complex number as a sum of real and imaginary parts. To add an imaginary "
@@ -1219,7 +1358,7 @@ msgstr ""
 "doplněním <literal>i</literal>. Zde jsou příklady zápisu komplexních čísel: "
 "<placeholder-1/>"
 
-#: C/genius.xml:766(para)
+#: C/genius.xml:826(para)
 msgid ""
 "When entering imaginary numbers, a number must be in front of the "
 "<literal>i</literal>. If you use <literal>i</literal> by itself, Genius will "
@@ -1233,7 +1372,7 @@ msgstr ""
 "potřebujete použít právě <literal>i</literal>, použijte místo toho "
 "<literal>1i</literal>."
 
-#: C/genius.xml:770(para)
+#: C/genius.xml:830(para)
 msgid ""
 "In order to use mixed fraction notation with imaginary numbers you must have "
 "the mixed fraction in parentheses. (i.e., <userinput>(1 2/5)i</userinput>)"
@@ -1241,11 +1380,11 @@ msgstr ""
 "Pokud chcete u imaginárních čísel použít notaci složených zlomků, musíte "
 "složený zlomek uzavřít do závorek, např. <userinput>(1 2/5)i</userinput>."
 
-#: C/genius.xml:779(title)
+#: C/genius.xml:839(title)
 msgid "Booleans"
 msgstr "Pravdivostní hodnoty"
 
-#: C/genius.xml:780(para)
+#: C/genius.xml:840(para)
 msgid ""
 "Genius also supports native Boolean values. The two Boolean constants are "
 "defined as <constant>true</constant> and <constant>false</constant>; these "
@@ -1261,7 +1400,7 @@ msgstr ""
 "constant>, <constant>TRUE</constant>, <constant>False</constant> a "
 "<constant>FALSE</constant>."
 
-#: C/genius.xml:788(para)
+#: C/genius.xml:848(para)
 msgid ""
 "At any place where a Boolean expression is expected, you can use a Boolean "
 "value or any expression that produces either a number or a Boolean. If "
@@ -1274,22 +1413,22 @@ msgstr ""
 "pak je nula brána jako <constant>false</constant> a všechna ostatní čísla "
 "jako <constant>true</constant>."
 
-#: C/genius.xml:797(programlisting)
+#: C/genius.xml:857(programlisting)
 #, no-wrap
 msgid "( (1 + true) - false ) * true\n"
 msgstr "( (1 + true) - false ) * true\n"
 
-#: C/genius.xml:800(programlisting)
+#: C/genius.xml:860(programlisting)
 #, no-wrap
 msgid "( (true or true) or not false ) and true\n"
 msgstr "( (true or true) or not false ) and true\n"
 
-#: C/genius.xml:803(programlisting)
+#: C/genius.xml:863(programlisting)
 #, no-wrap
 msgid "1 == true\n"
 msgstr "1 == true\n"
 
-#: C/genius.xml:795(para)
+#: C/genius.xml:855(para)
 msgid ""
 "In addition, you can do arithmetic with Boolean values. For example: "
 "<placeholder-1/> is the same as: <placeholder-2/> Only addition, subtraction "
@@ -1308,31 +1447,31 @@ msgstr ""
 "constant>, protože 1 bude před porovnáním s <constant>true</constant> "
 "převedeno na <constant>true</constant>."
 
-#: C/genius.xml:811(title)
+#: C/genius.xml:871(title)
 msgid "Strings"
 msgstr "Řetězce"
 
-#: C/genius.xml:814(programlisting)
+#: C/genius.xml:874(programlisting)
 #, no-wrap
 msgid "a=2+3;\"The result is: \"+a\n"
 msgstr "a=2+3;\"Výsledek je: \"+a\n"
 
-#: C/genius.xml:817(programlisting)
+#: C/genius.xml:877(programlisting)
 #, no-wrap
 msgid "The result is: 5\n"
 msgstr "Výsledek je: 5\n"
 
-#: C/genius.xml:820(programlisting)
+#: C/genius.xml:880(programlisting)
 #, no-wrap
 msgid "\"Slash: \\\\ Quotes: \\\" Tabs: \\t1\\t2\\t3\"\n"
 msgstr "\"Lomítko: \\\\ Uvozovky: \\\" Tabulátory: \\t1\\t2\\t3\"\n"
 
-#: C/genius.xml:823(programlisting)
+#: C/genius.xml:883(programlisting)
 #, no-wrap
 msgid "Slash: \\ Quotes: \" Tabs: \t1\t2\t3\n"
 msgstr "Lomítko: \\ Uvozovky: \" Tabulátory: \t1\t2\t3\n"
 
-#: C/genius.xml:812(para)
+#: C/genius.xml:872(para)
 msgid ""
 "Like numbers and Booleans, strings in GEL can be stored as values inside "
 "variables and passed to functions. You can also concatenate a string with "
@@ -1363,17 +1502,17 @@ msgstr ""
 "\"><function>print</function></link> nebo <link linkend=\"gel-function-printn"
 "\"><function>printn</function></link>."
 
-#: C/genius.xml:834(programlisting)
+#: C/genius.xml:894(programlisting)
 #, no-wrap
 msgid "string(22)\n"
 msgstr "string(22)\n"
 
-#: C/genius.xml:837(programlisting)
+#: C/genius.xml:897(programlisting)
 #, no-wrap
 msgid "\"22\"\n"
 msgstr "\"22\"\n"
 
-#: C/genius.xml:832(para)
+#: C/genius.xml:892(para)
 msgid ""
 "In addition, you can use the library function <link linkend=\"gel-function-"
 "string\"><function>string</function></link> to convert anything to a string. "
@@ -1387,11 +1526,11 @@ msgstr ""
 "porovnávat pomocí operátorů <literal>==</literal> (rovno), <literal>!=</"
 "literal> (není rovno) a <literal>&lt;=&gt;</literal> (porovnání)."
 
-#: C/genius.xml:845(title)
+#: C/genius.xml:905(title)
 msgid "Null"
 msgstr "Null"
 
-#: C/genius.xml:846(para)
+#: C/genius.xml:906(para)
 msgid ""
 "There is a special value called <constant>null</constant>. No operations can "
 "be performed on it, and nothing is printed when it is returned. Therefore, "
@@ -1411,7 +1550,7 @@ msgstr ""
 "literal>, je to stejné, jako byste jej zakončili oddělovačem následovaným "
 "<constant>null</constant>."
 
-#: C/genius.xml:859(programlisting)
+#: C/genius.xml:919(programlisting)
 #, no-wrap
 msgid ""
 "x=5;.\n"
@@ -1420,11 +1559,11 @@ msgstr ""
 "x=5;.\n"
 "x=5;\n"
 
-#: C/genius.xml:857(para) C/genius.xml:2190(para)
+#: C/genius.xml:917(para) C/genius.xml:2246(para)
 msgid "Example: <placeholder-1/>"
 msgstr "Příklad: <placeholder-1/>"
 
-#: C/genius.xml:863(para)
+#: C/genius.xml:923(para)
 msgid ""
 "Some functions return <constant>null</constant> when no value can be "
 "returned or an error happened. Also <constant>null</constant> is used as an "
@@ -1434,16 +1573,16 @@ msgstr ""
 "žádnou hodnotu nebo nastane chyba. <constant>null</constant> se rovněž "
 "používá jako prázdný vektor, prázdná matice nebo prázdná reference (odkaz)."
 
-#: C/genius.xml:873(title)
+#: C/genius.xml:933(title)
 msgid "Using Variables"
 msgstr "Používání proměnných"
 
-#: C/genius.xml:877(programlisting)
+#: C/genius.xml:937(programlisting)
 #, no-wrap
 msgid "VariableName\n"
 msgstr "NazevPromenne\n"
 
-#: C/genius.xml:875(para)
+#: C/genius.xml:935(para)
 msgid ""
 "Syntax: <placeholder-1/> Example: <screen><prompt>genius&gt; </"
 "prompt><userinput>e</userinput>\n"
@@ -1455,7 +1594,7 @@ msgstr ""
 "= 2.71828182846\n"
 "</screen>"
 
-#: C/genius.xml:885(para)
+#: C/genius.xml:945(para)
 msgid ""
 "To evaluate a variable by itself, just enter the name of the variable. This "
 "will return the value of the variable. You can use a variable anywhere you "
@@ -1469,11 +1608,11 @@ msgstr ""
 "funkcí, které vyžadují argumenty (viz <xref linkend=\"genius-gel-functions-"
 "defining\"/>)."
 
-#: C/genius.xml:890(title) C/genius.xml:979(title)
+#: C/genius.xml:950(title) C/genius.xml:1039(title)
 msgid "Using Tab completion"
 msgstr "Dokončování pomocí Tab"
 
-#: C/genius.xml:891(para)
+#: C/genius.xml:951(para)
 msgid ""
 "You can use Tab completion to get Genius to complete variable names for you. "
 "Try typing the first few letters of the name and pressing <userinput>Tab</"
@@ -1483,11 +1622,11 @@ msgstr ""
 "Zkuste napsat prvních pár písmen názvu a zmáčknout <userinput>Tab</"
 "userinput>."
 
-#: C/genius.xml:897(title)
+#: C/genius.xml:957(title)
 msgid "Variable names are case sensitive"
 msgstr "Názvy proměnných rozlišují velikost písmen"
 
-#: C/genius.xml:898(para)
+#: C/genius.xml:958(para)
 msgid ""
 "The names of variables are case sensitive. That means that variables named "
 "<varname>hello</varname>, <varname>HELLO</varname> and <varname>Hello</"
@@ -1497,11 +1636,11 @@ msgstr ""
 "<varname>ahoj</varname>, <varname>AHOJ</varname> a <varname>Ahoj</varname> "
 "jsou různé."
 
-#: C/genius.xml:905(title)
+#: C/genius.xml:965(title)
 msgid "Setting Variables"
 msgstr "Nastavování proměnných"
 
-#: C/genius.xml:912(programlisting)
+#: C/genius.xml:972(programlisting)
 #, no-wrap
 msgid ""
 "x = 3\n"
@@ -1510,16 +1649,16 @@ msgstr ""
 "x = 3\n"
 "x := 3\n"
 
-#: C/genius.xml:906(para)
+#: C/genius.xml:966(para)
 msgid "Syntax: <placeholder-1/> Example: <placeholder-2/>"
 msgstr "Syntaxe: <placeholder-1/> Příklad: <placeholder-2/>"
 
-#: C/genius.xml:919(programlisting)
+#: C/genius.xml:979(programlisting)
 #, no-wrap
 msgid "a = b = 5\n"
 msgstr "a = b = 5\n"
 
-#: C/genius.xml:917(para)
+#: C/genius.xml:977(para)
 msgid ""
 "To assign a value to a variable, use the <literal>=</literal> or <literal>:"
 "=</literal> operators. These operators set the value of the variable and "
@@ -1533,7 +1672,7 @@ msgstr ""
 "> Tím se nastaví <varname>b</varname> na 5 a rovněž se nastaví <varname>a</"
 "varname> na 5."
 
-#: C/genius.xml:924(para)
+#: C/genius.xml:984(para)
 msgid ""
 "The <literal>=</literal> and <literal>:=</literal> operators can both be "
 "used to set variables. The difference between them is that the <literal>:=</"
@@ -1547,7 +1686,7 @@ msgstr ""
 "<literal>=</literal> může být interpretován jako test rovnosti, jestliže je "
 "použit v místě, kde je očekáván pravdivostní výraz."
 
-#: C/genius.xml:928(para)
+#: C/genius.xml:988(para)
 msgid ""
 "For more information about the scope of variables, that is when are what "
 "variables visible, see <xref linkend=\"genius-gel-variables-global\"/>."
@@ -1556,11 +1695,11 @@ msgstr ""
 "je která proměnná viditelná, se podívejte na kapitolu <xref linkend=\"genius-"
 "gel-variables-global\"/>."
 
-#: C/genius.xml:935(title)
+#: C/genius.xml:995(title)
 msgid "Built-in Variables"
 msgstr "Vestavěné proměnné"
 
-#: C/genius.xml:936(para)
+#: C/genius.xml:996(para)
 msgid ""
 "GEL has a number of built-in ‘variables’, such as <varname>e</varname>, "
 "<varname>pi</varname> or <varname>GoldenRatio</varname>. These are widely "
@@ -1568,29 +1707,29 @@ msgid ""
 "There are a number of other built-in variables. See <xref linkend=\"genius-"
 "gel-function-list-constants\"/> for a full list. Note that <varname>i</"
 "varname> is not by default the square root of negative one (the imaginary "
-"number), and is undefined. If you wish to write the imaginary number you "
-"need to use <userinput>1i</userinput>."
+"number), and is undefined to allow its use as a counter. If you wish to "
+"write the imaginary number you need to use <userinput>1i</userinput>."
 msgstr ""
-"Jazyk GEL má několik „proměnných“ vestavěno, jako třeba <varname>e</"
+"Jazyk GEL má několik vestavěných „proměnných“, jako třeba <varname>e</"
 "varname>, <varname>pi</varname> nebo <varname>GoldenRatio</varname>. Jedná "
 "se o široce používané konstanty s příslušnými hodnotami, do kterých nelze "
 "přiřadit nové hodnoty. Těchto vestavěných proměnných je celá řada, viz <xref "
 "linkend=\"genius-gel-function-list-constants\"/> pro kompletní seznam. "
 "Upozorňujeme, že <varname>i</varname> není standardně definována jako druhá "
 "odmocnina z mínus jedné (imaginární číslo) a ve výchozím stavu je "
-"nedefinovaná. Když chcete zapsat toto imaginární číslo, musíte použít "
-"<userinput>1i</userinput>."
+"nedefinovaná, takže ji můžete používat jako počítadlo, jak je zvykem. Když "
+"chcete zapsat imaginární číslo, musíte použít <userinput>1i</userinput>."
 
-#: C/genius.xml:949(title)
+#: C/genius.xml:1009(title)
 msgid "Previous Result Variable"
 msgstr "Proměnná s posledním výsledkem"
 
-#: C/genius.xml:952(programlisting)
+#: C/genius.xml:1012(programlisting)
 #, no-wrap
 msgid "Ans+389\n"
 msgstr "Ans+389\n"
 
-#: C/genius.xml:950(para)
+#: C/genius.xml:1010(para)
 msgid ""
 "The <varname>Ans</varname> and <varname>ans</varname> variables can be used "
 "to get the result of the last expression. For example, if you had performed "
@@ -1601,16 +1740,16 @@ msgstr ""
 "výpočet a chcete k výsledku přičíst 389, můžete to udělat takto: "
 "<placeholder-1/>"
 
-#: C/genius.xml:959(title)
+#: C/genius.xml:1019(title)
 msgid "Using Functions"
 msgstr "Používání funkcí"
 
-#: C/genius.xml:963(programlisting)
+#: C/genius.xml:1023(programlisting)
 #, no-wrap
 msgid "FunctionName(argument1, argument2, ...)\n"
 msgstr "NazevFunkce (argument1,argument2,...)\n"
 
-#: C/genius.xml:966(programlisting)
+#: C/genius.xml:1026(programlisting)
 #, no-wrap
 msgid ""
 "Factorial(5)\n"
@@ -1621,7 +1760,7 @@ msgstr ""
 "cos(2*pi)\n"
 "gcd(921,317)\n"
 
-#: C/genius.xml:961(para)
+#: C/genius.xml:1021(para)
 msgid ""
 "Syntax: <placeholder-1/> Example: <placeholder-2/> To evaluate a function, "
 "enter the name of the function, followed by the arguments (if any) to the "
@@ -1634,7 +1773,7 @@ msgstr ""
 "má). Vrátí se výsledek vzniklý za použití argumentů. Počet argumentů se "
 "samozřejmě liší funkci od funkce."
 
-#: C/genius.xml:974(para)
+#: C/genius.xml:1034(para)
 msgid ""
 "There are many built-in functions, such as <link linkend=\"gel-function-sin"
 "\"><function>sin</function></link>, <link linkend=\"gel-function-cos"
@@ -1652,7 +1791,7 @@ msgstr ""
 "dostupných funkcí nebo si přečíst kapitolu <xref linkend=\"genius-gel-"
 "function-list\"/>."
 
-#: C/genius.xml:980(para)
+#: C/genius.xml:1040(para)
 msgid ""
 "You can use Tab completion to get Genius to complete function names for you. "
 "Try typing the first few letters of the name and pressing <userinput>Tab</"
@@ -1661,11 +1800,11 @@ msgstr ""
 "Můžete používat klávesu Tab, aby vám Genius dokončoval názvy funkcí. Zkuste "
 "napsat prvních pár písmen názvu a zmáčknout <userinput>Tab</userinput>."
 
-#: C/genius.xml:986(title)
+#: C/genius.xml:1046(title)
 msgid "Function names are case sensitive"
 msgstr "Názvy funkcí rozlišují velikost písmen"
 
-#: C/genius.xml:987(para)
+#: C/genius.xml:1047(para)
 msgid ""
 "The names of functions are case sensitive. That means that functions named "
 "<function>dosomething</function>, <function>DOSOMETHING</function> and "
@@ -1675,11 +1814,11 @@ msgstr ""
 "pojmenované <function>necoudelat</function>, <function>NECOUDELAT</function> "
 "a <function>NecoUdelat</function> jsou rozdílné funkce."
 
-#: C/genius.xml:994(title)
+#: C/genius.xml:1054(title)
 msgid "Defining Functions"
 msgstr "Definování funkcí"
 
-#: C/genius.xml:995(para)
+#: C/genius.xml:1055(para)
 msgid ""
 "Syntax: <placeholder-1/> The <literal>`</literal> is the backquote "
 "character, and signifies an anonymous function. By setting it to a variable "
@@ -1689,12 +1828,12 @@ msgstr ""
 "důležitý u anonymních funkcí. Jeho nastavením do názvu proměnné se účinně "
 "definuje funkce."
 
-#: C/genius.xml:1006(programlisting)
+#: C/genius.xml:1066(programlisting)
 #, no-wrap
 msgid "function addup(a,b,c) = a+b+c\n"
 msgstr "function addup(a,b,c) = a+b+c\n"
 
-#: C/genius.xml:1003(para)
+#: C/genius.xml:1063(para)
 msgid ""
 "A function takes zero or more comma separated arguments, and returns the "
 "result of the function body. Defining your own functions is primarily a "
@@ -1709,16 +1848,16 @@ msgstr ""
 "Například: <placeholder-1/> a <userinput>addup(1,4,9)</userinput> pak bude "
 "vracet 14."
 
-#: C/genius.xml:1013(title)
+#: C/genius.xml:1073(title)
 msgid "Variable Argument Lists"
 msgstr "Proměnný seznam argumentů"
 
-#: C/genius.xml:1016(programlisting)
+#: C/genius.xml:1076(programlisting)
 #, no-wrap
 msgid "function f(a,b...) = b\n"
 msgstr "function f(a,b...) = b\n"
 
-#: C/genius.xml:1014(para)
+#: C/genius.xml:1074(para)
 msgid ""
 "If you include <literal>...</literal> after the last argument name in the "
 "function declaration, then Genius will allow any number of arguments to be "
@@ -1737,11 +1876,11 @@ msgstr ""
 "userinput> poskytne <computeroutput>[2,3]</computeroutput>, zatímco "
 "<userinput>f(1)</userinput> poskytne <constant>null</constant>."
 
-#: C/genius.xml:1024(title)
+#: C/genius.xml:1084(title)
 msgid "Passing Functions to Functions"
 msgstr "Předávání funkcí funkcím"
 
-#: C/genius.xml:1026(para)
+#: C/genius.xml:1086(para)
 msgid ""
 "In Genius, it is possible to pass a function as an argument to another "
 "function. This can be done using either ‘function nodes’ or anonymous "
@@ -1750,7 +1889,7 @@ msgstr ""
 "V aplikaci Genius je možné předat funkci jako argument jiné funkci. To lze "
 "udělat buď pomocí „uzlů funkcí“ nebo anonymních funkcí."
 
-#: C/genius.xml:1033(programlisting)
+#: C/genius.xml:1093(programlisting)
 #, no-wrap
 msgid ""
 "function f(a,b) = a(b)+1;\n"
@@ -1761,7 +1900,7 @@ msgstr ""
 "function b(x) = x*x;\n"
 "f(b,2)\n"
 
-#: C/genius.xml:1030(para)
+#: C/genius.xml:1090(para)
 msgid ""
 "If you do not enter the parentheses after a function name, instead of being "
 "evaluated, the function will instead be returned as a ‘function node’. The "
@@ -1772,7 +1911,7 @@ msgstr ""
 "funkce“, namísto toho, aby byla vyhodnocena. Uzel funkce je možné předat "
 "jiné funkci. Například: <placeholder-1/>"
 
-#: C/genius.xml:1046(programlisting)
+#: C/genius.xml:1106(programlisting)
 #, no-wrap
 msgid ""
 "function f(a,b) = a(b)+1;\n"
@@ -1781,7 +1920,7 @@ msgstr ""
 "function f(a,b) = a(b)+1;\n"
 "f(`(x) = x*x,2)\n"
 
-#: C/genius.xml:1038(para)
+#: C/genius.xml:1098(para)
 msgid ""
 "To pass functions that are not defined, you can use an anonymous function "
 "(see <xref linkend=\"genius-gel-functions-defining\"/>). That is, you want "
@@ -1793,31 +1932,31 @@ msgstr ""
 "předat funkci, aniž byste ji pojmenovali. Syntaxe: <placeholder-1/> Příklad: "
 "<placeholder-2/> Vrátí hodnotu 5."
 
-#: C/genius.xml:1055(title)
+#: C/genius.xml:1115(title)
 msgid "Operations on Functions"
 msgstr "Operace s funkcemi"
 
-#: C/genius.xml:1058(programlisting)
+#: C/genius.xml:1118(programlisting)
 #, no-wrap
 msgid "exp(sin*cos+4)\n"
 msgstr "exp(sin*cos+4)\n"
 
-#: C/genius.xml:1062(programlisting)
+#: C/genius.xml:1122(programlisting)
 #, no-wrap
 msgid "`(x) = exp(sin(x)*cos(x)+4)\n"
 msgstr "`(x) = exp(sin(x)*cos(x)+4)\n"
 
-#: C/genius.xml:1067(programlisting)
+#: C/genius.xml:1127(programlisting)
 #, no-wrap
 msgid "f = exp(sin*cos+4)\n"
 msgstr "f = exp(sin*cos+4)\n"
 
-#: C/genius.xml:1070(programlisting)
+#: C/genius.xml:1130(programlisting)
 #, no-wrap
 msgid "LinePlot(sin^2)\n"
 msgstr "LinePlot(sin^2)\n"
 
-#: C/genius.xml:1056(para)
+#: C/genius.xml:1116(para)
 msgid ""
 "Some functions allow arithmetic operations, and some single argument "
 "functions such as <link linkend=\"gel-function-exp\"><function>exp</"
@@ -1843,7 +1982,7 @@ msgstr ""
 "<placeholder-3/> Využít se to dá také při vykreslování grafů. Například k "
 "vykreslení druhé mocniny sinu zadejte: <placeholder-4/>"
 
-#: C/genius.xml:1075(para)
+#: C/genius.xml:1135(para)
 msgid ""
 "Not all functions can be used in this way. For example, when you use a "
 "binary operation the functions must take the same number of arguments."
@@ -1851,65 +1990,44 @@ msgstr ""
 "Ne všechny funkce je možné použít tímto způsobem. Například, pokud použijete "
 "binární operaci, musí funkce přebírat stejný počet argumentů."
 
-#: C/genius.xml:1085(title)
-msgid "Absolute Value / Modulus"
-msgstr "Absolutní hodnota / modul"
-
-#: C/genius.xml:1089(programlisting)
-#, no-wrap
-msgid "|a-b|"
-msgstr "|a-b|"
-
-#: C/genius.xml:1086(para)
-msgid ""
-"You can make an absolute value of something by putting the <literal>|</"
-"literal>'s around it. For example: <placeholder-1/>"
-msgstr ""
-"Absolutní hodnotu uděláte tak, že něco uzavřete mezi <literal>|</literal>. "
-"Například: <placeholder-1/>"
-
-#: C/genius.xml:1091(para)
-msgid ""
-"In case the expression is a complex number the result will be the modulus "
-"(distance from the origin). For example: <userinput>|3 * e^(1i*pi)|</"
-"userinput> returns 3."
-msgstr ""
-"V případě, že výraz je komplexní číslo, je vrácen modul (absolutní hodnota "
-"komplexního čísla, někdy také nazýván norma), což je vzdálenost od počátku. "
-"Například: <userinput>|3 * e^(1i*pi)|</userinput> vrátí 3."
-
-#: C/genius.xml:1100(title)
+#: C/genius.xml:1145(title)
 msgid "Separator"
 msgstr "Oddělovač"
 
-#: C/genius.xml:1106(programlisting)
+#: C/genius.xml:1154(programlisting)
 #, no-wrap
 msgid "3 ; 5\n"
 msgstr "3 ; 5\n"
 
-#: C/genius.xml:1101(para)
+#: C/genius.xml:1146(para)
 msgid ""
-"In GEL if you want to type more than one command you have to use the "
-"<literal>;</literal> operator, which is a way to separate expressions, such "
-"a combined expression will return whatever is the result of the last one, so "
-"suppose you type the following: <placeholder-1/> This expression will yield "
-"5."
+"GEL is somewhat different from other languages in how it deals with multiple "
+"commands and functions. In GEL you must chain commands together with a "
+"separator operator. That is, if you want to type more than one expression "
+"you have to use the <literal>;</literal> operator in between the "
+"expressions. This is a way in which both expressions are evaluated and the "
+"result of the second one (or the last one if there is more than two "
+"expressions) is returned. Suppose you type the following: <placeholder-1/> "
+"This expression will yield 5."
 msgstr ""
-"Když chcete v jazyce GEL napsat více než jeden příkaz, musíte použít "
-"oddělovač <literal>;</literal>, který slouží k oddělení výrazů, kdy složený "
-"výraz vrátí to, co je výsledkem posledního z nich. Předpokládejme, že jste "
-"napsali následující: <placeholder-1/> Takový výraz vrátí 5."
+"GEL je poněkud odlišný od jiných jazyků v tom, jak zachází s více příkazy a "
+"funkcemi. V GEL musíte příkazy řetězit dohromady pomocí oddělovacího "
+"operátoru. To znamená, že když chcete napsat více než jeden výraz, musíte "
+"mezi výrazy použít operátor <literal>;</literal>. Tímto způsobem se "
+"vyhodnotí oba výrazy a výsledek druhého (nebo posledního, pokud je výrazů "
+"více než dva) je vrácen. Předpokládejme, že jste napsali následující: "
+"<placeholder-1> Tento výraz vyplodí 5."
 
-#: C/genius.xml:1110(para)
+#: C/genius.xml:1158(para)
 msgid ""
 "This will require some parenthesizing to make it unambiguous sometimes, "
 "especially if the <literal>;</literal> is not the top most primitive. This "
 "slightly differs from other programming languages where the <literal>;</"
 "literal> is a terminator of statements, whereas in GEL it’s actually a "
 "binary operator. If you are familiar with pascal this should be second "
-"nature. However genius can let you pretend it is a terminator somewhat, if a "
-"<literal>;</literal> is found at the end of a parenthesis or a block, genius "
-"will itself append a null node to it as if you would have written "
+"nature. However genius can let you pretend it is a terminator to some "
+"degree. If a <literal>;</literal> is found at the end of a parenthesis or a "
+"block, genius will append a null to it as if you would have written "
 "<userinput>;null</userinput>. This is useful in case you do not want to "
 "return a value from say a loop, or if you handle the return differently. "
 "Note that it will slightly slow down the code if it is executed too often as "
@@ -1920,19 +2038,31 @@ msgstr ""
 "trochu od jiných programovacích jazyků, kde <literal>;</literal> je "
 "zakončovacím symbolem příkazů, zatímco v jazyce GEL je to v současnosti "
 "binární operátor. Pokud jste zběhlí v jazyce Pascal, mělo by to pro vás být "
-"přirozené. Nicméně Genius může předstírat, že se jedná o zakončovací symbol. "
-"Když se <literal>;</literal> nachází na konci závorek nebo bloku, Genius sám "
-"od sebe za něj připojí prázdný uzel podobně, jako byste napsali <userinput>;"
-"null</userinput>. To je užitečné v případě, kdy chcete vrátit hodnotu, "
-"řekněme ze smyčky, nebo když pracujete s návratovými hodnotami odděleně. "
-"Upozorňujeme, že to mírně zpomaluje provádění kódu, pokud je spouštěn často, "
-"protože je v něm navíc další operátor."
-
-#: C/genius.xml:1126(title)
+"přirozené. Nicméně Genius může do určité míry předstírat, že se jedná o "
+"zakončovací symbol. Když se <literal>;</literal> nachází na konci závorek "
+"nebo bloku, Genius za něj připojí prázdný uzel podobně, jako byste napsali "
+"<userinput>;null</userinput>. To je užitečné v případě, kdy chcete vrátit "
+"hodnotu, řekněme ze smyčky, nebo když pracujete s návratovými hodnotami "
+"odděleně. Upozorňujeme, že to mírně zpomaluje provádění kódu, pokud je "
+"spouštěn často, protože je v něm navíc další operátor."
+
+#: C/genius.xml:1171(para)
+msgid ""
+"If you are typing expressions in a program you do not have to add a "
+"semicolon. In this case genius will simply print the return value whenever "
+"it executes the expression. However, do note that if you are defining a "
+"function, the body of the function is a single expression."
+msgstr ""
+"Když v programu píšete výraz, nemusíte za něj přidávat středník. V takovém "
+"případě bude Genius prostě vypisovat vrácenou hodnotu, kdykoliv se výraz "
+"vyhodnotí. Nicméně vezměte na vědomí, že když definujete funkci, je celé "
+"tělo funkce jediný výraz."
+
+#: C/genius.xml:1179(title)
 msgid "Comments"
 msgstr "Komentáře"
 
-#: C/genius.xml:1131(programlisting)
+#: C/genius.xml:1184(programlisting)
 #, no-wrap
 msgid ""
 "# This is just a comment\n"
@@ -1945,53 +2075,48 @@ msgstr ""
 "# na následujícím řádku se x nastaví na hodnotu 123\n"
 "x=123;\n"
 
-#: C/genius.xml:1127(para)
+#: C/genius.xml:1180(para)
 msgid ""
 "GEL is similar to other scripting languages in that <literal>#</literal> "
 "denotes a comments, that is text that is not meant to be evaluated. "
 "Everything beyond the pound sign till the end of line will just be ignored. "
-"So <placeholder-1/>"
+"For example, <placeholder-1/>"
 msgstr ""
 "V jazyce GEL, podobně jako v jiných skriptovacích jazycích, <literal>#</"
 "literal> označuje komentář, cože je text, který se nemá vyhodnocovat. Vše za "
-"znakem mřížky až po konec řádku je jednoduše ignorováno. Takže "
+"znakem mřížky až po konec řádku je jednoduše ignorováno. Například "
 "<placeholder-1/>"
 
-#: C/genius.xml:1140(title)
+#: C/genius.xml:1193(title)
 msgid "Modular Evaluation"
 msgstr "Modulární aritmetika"
 
-#: C/genius.xml:1145(programlisting)
-#, no-wrap
-msgid "2^(5!) * 3^(6!) mod 5"
-msgstr "2^(5!) * 3^(6!) mod 5"
-
-#: C/genius.xml:1141(para)
+#: C/genius.xml:1194(para)
 msgid ""
 "Genius implements modular arithmetic. To use it you just add \"mod &lt;"
-"integer&gt;\" after the expression. Example: <placeholder-1/> It could be "
-"possible to do modular arithmetic by computing with integers and then "
-"modding in the end with the <literal>%</literal> operator, which simply "
-"gives the remainder, but that may be time consuming if not impossible when "
-"working with larger numbers. For example, <userinput>10^(10^10) % 6</"
-"userinput> will simply not work (the exponent will be too large), while "
-"<userinput>10^(10^10) mod 6</userinput> is instantaneous. The first "
-"expression first tries to compute the integer <userinput>10^(10^10)</"
-"userinput> and then find remainder after division by 6, while the second "
-"expression evaluates everything modulo 6 to begin with."
+"integer&gt;\" after the expression. Example: <userinput>2^(5!) * 3^(6!) mod "
+"5</userinput> It could be possible to do modular arithmetic by computing "
+"with integers and then modding in the end with the <literal>%</literal> "
+"operator, which simply gives the remainder, but that may be time consuming "
+"if not impossible when working with larger numbers. For example, "
+"<userinput>10^(10^10) % 6</userinput> will simply not work (the exponent "
+"will be too large), while <userinput>10^(10^10) mod 6</userinput> is "
+"instantaneous. The first expression first tries to compute the integer "
+"<userinput>10^(10^10)</userinput> and then find remainder after division by "
+"6, while the second expression evaluates everything modulo 6 to begin with."
 msgstr ""
 "Genius má implementovánu modulární aritmetiku. Když ji chcete použít, stačí "
-"přidat „mod &lt;celé_číslo&gt;“ za výraz. Například: <placeholder-1/> Pro "
-"modulární aritmetiku by bylo možné použít i počítání s celými čísly a "
-"následně určením zbytku na konci pomocí operátoru <literal>%</literal>, ale "
-"to je časově náročné, ne-li nemožné, při práci s většími čísly. Například  "
-"<userinput>10^(10^10) % 6</userinput> jednoduše nebude pracovat (exponent "
-"bude příliš velký), zatímco <userinput>10^(10^10) mod 6</userinput> je "
-"spočteno v mžiku. V prvním příkladu se zkusí vypočítat "
+"přidat „mod &lt;celé_číslo&gt;“ za výraz. Například: <userinput>2^(5!) * "
+"3^(6!) mod 5</userinput> Pro modulární aritmetiku by bylo možné použít i "
+"počítání s celými čísly a následně určením zbytku na konci pomocí operátoru "
+"<literal>%</literal>, ale to je časově náročné, ne-li nemožné, při práci s "
+"většími čísly. Například <userinput>10^(10^10) % 6</userinput> jednoduše "
+"nebude pracovat (exponent bude příliš velký), zatímco <userinput>10^(10^10) "
+"mod 6</userinput> je spočteno v mžiku. V prvním příkladu se zkusí vypočítat "
 "<userinput>10^(10^10)</userinput> a pak najít zbytek po dělení 6, zatímco v "
 "druhém příkladu se vyhodnotí vše modulo 6 už na začátku."
 
-#: C/genius.xml:1159(programlisting)
+#: C/genius.xml:1212(programlisting)
 #, no-wrap
 msgid ""
 "10^-1 mod 101\n"
@@ -2000,7 +2125,7 @@ msgstr ""
 "10^-1 mod 101\n"
 "1/10 mod 101"
 
-#: C/genius.xml:1164(programlisting)
+#: C/genius.xml:1217(programlisting)
 #, no-wrap
 msgid ""
 "A = [1,2;3,4]\n"
@@ -2011,7 +2136,7 @@ msgstr ""
 "B = A^-1 mod 5\n"
 "A*B mod 5"
 
-#: C/genius.xml:1155(para)
+#: C/genius.xml:1208(para)
 msgid ""
 "You can calculate the inverses of numbers mod some integer by just using "
 "rational numbers (of course the inverse has to exist). Examples: "
@@ -2026,7 +2151,7 @@ msgstr ""
 "Takto byste měli získat jednotkovou matici, protože B bude inverzní maticí A "
 "mod 5."
 
-#: C/genius.xml:1176(programlisting)
+#: C/genius.xml:1229(programlisting)
 #, no-wrap
 msgid ""
 "genius&gt; sqrt(4) mod 7\n"
@@ -2043,7 +2168,7 @@ msgstr ""
 "genius&gt; 5*5 mod 7\n"
 "= 4"
 
-#: C/genius.xml:1169(para)
+#: C/genius.xml:1222(para)
 msgid ""
 "Some functions such as <link linkend=\"gel-function-sqrt\"><function>sqrt</"
 "function></link> or <link linkend=\"gel-function-log\"><function>log</"
@@ -2059,7 +2184,7 @@ msgstr ""
 "vybraných celých čísel. Například <placeholder-1/><function>sqrt</function> "
 "bude ve skutečnosti vracet všechny možné odmocniny."
 
-#: C/genius.xml:1184(para)
+#: C/genius.xml:1237(para)
 msgid ""
 "Do not chain mod operators, simply place it at the end of the computation, "
 "all computations in the expression on the left will be carried out in mod "
@@ -2078,11 +2203,11 @@ msgstr ""
 "modulární aritmetice s různými děliteli, může být lepší rozdělit výraz na "
 "více výrazů a použít dočasné proměnné, aby se předešlo vložení mod do mod."
 
-#: C/genius.xml:1197(title)
+#: C/genius.xml:1250(title)
 msgid "List of GEL Operators"
 msgstr "Seznam operátorů GEL"
 
-#: C/genius.xml:1199(para)
+#: C/genius.xml:1252(para)
 msgid ""
 "Everything in gel is really just an expression. Expressions are stringed "
 "together with different operators. As we have seen, even the separator is "
@@ -2092,12 +2217,12 @@ msgstr ""
 "řetězeny pomocí různých operátorů. Jak jste již viděli, i oddělovač je ve "
 "skutečnosti jen binární operátor jazyka. Zde je seznam operátorů jazyka GEL."
 
-#: C/genius.xml:1207(userinput)
+#: C/genius.xml:1260(userinput)
 #, no-wrap
 msgid "a;b"
 msgstr "a;b"
 
-#: C/genius.xml:1209(para)
+#: C/genius.xml:1262(para)
 msgid ""
 "The separator, just evaluates both <varname>a</varname> and <varname>b</"
 "varname>, but returns only the result of <varname>b</varname>."
@@ -2105,12 +2230,12 @@ msgstr ""
 "Oddělovač, který vyhodnocuje jak <varname>a</varname>, tak <varname>b</"
 "varname>, ale vrací výsledek pouze z <varname>b</varname>."
 
-#: C/genius.xml:1221(userinput)
+#: C/genius.xml:1274(userinput)
 #, no-wrap
 msgid "a=b"
 msgstr "a=b"
 
-#: C/genius.xml:1223(para)
+#: C/genius.xml:1276(para)
 msgid ""
 "The assignment operator. This assigns <varname>b</varname> to <varname>a</"
 "varname> (<varname>a</varname> must be a valid <link linkend=\"genius-gel-"
@@ -2119,12 +2244,12 @@ msgid ""
 "expected)"
 msgstr "Operátor přiřazení. "
 
-#: C/genius.xml:1235(userinput)
+#: C/genius.xml:1288(userinput)
 #, no-wrap
 msgid "a:=b"
 msgstr "a:=b"
 
-#: C/genius.xml:1237(para)
+#: C/genius.xml:1290(para)
 msgid ""
 "The assignment operator. Assigns <varname>b</varname> to <varname>a</"
 "varname> (<varname>a</varname> must be a valid <link linkend=\"genius-gel-"
@@ -2136,19 +2261,23 @@ msgstr ""
 "hodnota</link>). Liší se od <literal>=</literal>, protože se nikdy nepřevádí "
 "na <literal>==</literal>."
 
-#: C/genius.xml:1248(userinput)
+#: C/genius.xml:1301(userinput)
 #, no-wrap
 msgid "|a|"
 msgstr "|a|"
 
-#: C/genius.xml:1250(para)
+#: C/genius.xml:1303(para)
 msgid ""
-"Absolute value or modulus (if <varname>a</varname> is a complex number)."
+"Absolute value. In case the expression is a complex number the result will "
+"be the modulus (distance from the origin). For example: <userinput>|3 * "
+"e^(1i*pi)|</userinput> returns 3."
 msgstr ""
-"Absolutní hodnota nebo modul (tj. absolutní hodnota komplexního čísla, pokud "
-"je <varname>a</varname> komplexní číslo)."
+"Absolutní hodnota. V případě, že výraz je komplexní číslo, je vrácen modul "
+"(absolutní hodnota komplexního čísla, někdy také nazýván norma), což je "
+"vzdálenost od počátku. Například: <userinput>|3 * e^(1i*pi)|</userinput> "
+"vrátí 3."
 
-#: C/genius.xml:1254(para)
+#: C/genius.xml:1310(para)
 msgid ""
 "See <ulink url=\"http://mathworld.wolfram.com/AbsoluteValue.html";
 "\">Mathworld</ulink> for more information."
@@ -2158,23 +2287,23 @@ msgstr ""
 "nebo <ulink url=\"http://cs.wikipedia.org/wiki/Absolutn%C3%AD_hodnota";
 "\">Wikipedia</ulink>."
 
-#: C/genius.xml:1263(userinput)
+#: C/genius.xml:1319(userinput)
 #, no-wrap
 msgid "a^b"
 msgstr "a^b"
 
-#: C/genius.xml:1265(para)
+#: C/genius.xml:1321(para)
 msgid ""
 "Exponentiation, raises <varname>a</varname> to the <varname>b</varname>th "
 "power."
 msgstr "Umocnění, umocní <varname>a</varname> na <varname>b</varname>-tou."
 
-#: C/genius.xml:1273(userinput)
+#: C/genius.xml:1329(userinput)
 #, no-wrap
 msgid "a.^b"
 msgstr "a.^b"
 
-#: C/genius.xml:1275(para)
+#: C/genius.xml:1331(para)
 msgid ""
 "Element by element exponentiation. Raise each element of a matrix "
 "<varname>a</varname> to the <varname>b</varname>th power. Or if <varname>b</"
@@ -2191,12 +2320,12 @@ msgstr ""
 "matice stejné velikosti jako <varname>b</varname> s <varname>a</varname> "
 "umocněným na všechny různé mocnitele v <varname>b</varname>."
 
-#: C/genius.xml:1290(userinput)
+#: C/genius.xml:1346(userinput)
 #, no-wrap
 msgid "a+b"
 msgstr "a+b"
 
-#: C/genius.xml:1292(para)
+#: C/genius.xml:1348(para)
 msgid ""
 "Addition. Adds two numbers, matrices, functions or strings. If you add a "
 "string to anything the result will just be a string. If one is a square "
@@ -2207,30 +2336,30 @@ msgstr ""
 "řetězec k čemukoliv, výsledkem bude vždy řetězec. Pokud je jeden operand "
 "čtvercová matice a druhý číslo, je číslo vynásobeno jednotkovou maticí."
 
-#: C/genius.xml:1303(userinput)
+#: C/genius.xml:1359(userinput)
 #, no-wrap
 msgid "a-b"
 msgstr "a-b"
 
-#: C/genius.xml:1305(para)
+#: C/genius.xml:1361(para)
 msgid "Subtraction. Subtract two numbers, matrices or functions."
 msgstr "Odčítání. Odečte dvě čísla, matice nebo funkce."
 
-#: C/genius.xml:1313(userinput)
+#: C/genius.xml:1369(userinput)
 #, no-wrap
 msgid "a*b"
 msgstr "a*b"
 
-#: C/genius.xml:1315(para)
+#: C/genius.xml:1371(para)
 msgid "Multiplication. This is the normal matrix multiplication."
 msgstr "Násobení. Jedná se o normální násobení matic."
 
-#: C/genius.xml:1323(userinput)
+#: C/genius.xml:1379(userinput)
 #, no-wrap
 msgid "a.*b"
 msgstr "a.*b"
 
-#: C/genius.xml:1325(para)
+#: C/genius.xml:1381(para)
 msgid ""
 "Element by element multiplication if <varname>a</varname> and <varname>b</"
 "varname> are matrices."
@@ -2238,12 +2367,12 @@ msgstr ""
 "Násobení prvek po prvku v situaci, kdy <varname>a</varname> a <varname>b</"
 "varname> jsou matice."
 
-#: C/genius.xml:1334(userinput)
+#: C/genius.xml:1390(userinput)
 #, no-wrap
 msgid "a/b"
 msgstr "a/b"
 
-#: C/genius.xml:1336(para)
+#: C/genius.xml:1392(para)
 msgid ""
 "Division. When <varname>a</varname> and <varname>b</varname> are just "
 "numbers this is the normal division. When they are matrices, then this is "
@@ -2253,12 +2382,12 @@ msgstr ""
 "se o běžné dělení. Pokud to jsou matice, odpovídá to <userinput>a*b^-1</"
 "userinput>."
 
-#: C/genius.xml:1346(userinput)
+#: C/genius.xml:1402(userinput)
 #, no-wrap
 msgid "a./b"
 msgstr "a./b"
 
-#: C/genius.xml:1348(para)
+#: C/genius.xml:1404(para)
 msgid ""
 "Element by element division. Same as <userinput>a/b</userinput> for numbers, "
 "but operates element by element on matrices."
@@ -2266,30 +2395,30 @@ msgstr ""
 "Dělení prvek po prvku. Pro čísla je to stejné jako <userinput>a/b</"
 "userinput>, ale u matic to funguje prvek po prvku."
 
-#: C/genius.xml:1357(userinput)
+#: C/genius.xml:1413(userinput)
 #, no-wrap
 msgid "a\\b"
 msgstr "a\\b"
 
-#: C/genius.xml:1359(para)
+#: C/genius.xml:1415(para)
 msgid "Back division. That is this is the same as <userinput>b/a</userinput>."
 msgstr "Zpětné dělení. Je to to stejné, jako <userinput>b/a</userinput>."
 
-#: C/genius.xml:1367(userinput)
+#: C/genius.xml:1423(userinput)
 #, no-wrap
 msgid "a.\\b"
 msgstr "a.\\b"
 
-#: C/genius.xml:1369(para)
+#: C/genius.xml:1425(para)
 msgid "Element by element back division."
 msgstr "Zpětné dělení prvků prvky."
 
-#: C/genius.xml:1377(userinput)
+#: C/genius.xml:1433(userinput)
 #, no-wrap
 msgid "a%b"
 msgstr "a%b"
 
-#: C/genius.xml:1379(para)
+#: C/genius.xml:1435(para)
 msgid ""
 "The mod operator. This does not turn on the <link linkend=\"genius-gel-"
 "modular-evaluation\">modular mode</link>, but just returns the remainder of "
@@ -2299,12 +2428,12 @@ msgstr ""
 "evaluation\">modulární aritmetiky</link>, ale jen prostě vrátí zbytek podílu "
 "<userinput>a/b</userinput>."
 
-#: C/genius.xml:1389(userinput)
+#: C/genius.xml:1445(userinput)
 #, no-wrap
 msgid "a.%b"
 msgstr "a.%b"
 
-#: C/genius.xml:1391(para)
+#: C/genius.xml:1447(para)
 msgid ""
 "Element by element the mod operator. Returns the remainder after element by "
 "element integer <userinput>a./b</userinput>."
@@ -2312,12 +2441,12 @@ msgstr ""
 "Operátor zbytku dělení prvků prvky. Vrací zbytky po dělení celočíselných "
 "prvků celočíselnými prvky <userinput>a./b</userinput>."
 
-#: C/genius.xml:1400(userinput)
+#: C/genius.xml:1456(userinput)
 #, no-wrap
 msgid "a mod b"
 msgstr "a mod b"
 
-#: C/genius.xml:1402(para)
+#: C/genius.xml:1458(para)
 msgid ""
 "Modular evaluation operator. The expression <varname>a</varname> is "
 "evaluated modulo <varname>b</varname>. See <xref linkend=\"genius-gel-"
@@ -2329,23 +2458,23 @@ msgstr ""
 "gel-modular-evaluation\"/>. Některé funkce a operátory se chovají odlišně "
 "při modulární aritmetice s celými čísly."
 
-#: C/genius.xml:1413(userinput)
+#: C/genius.xml:1469(userinput)
 #, no-wrap
 msgid "a!"
 msgstr "a!"
 
-#: C/genius.xml:1415(para)
+#: C/genius.xml:1471(para)
 msgid ""
 "Factorial operator. This is like <userinput>1*...*(n-2)*(n-1)*n</userinput>."
 msgstr ""
 "Operátor faktoriálu. Je to jako <userinput>1*…*(n-2)*(n-1)*n</userinput>."
 
-#: C/genius.xml:1424(userinput)
+#: C/genius.xml:1480(userinput)
 #, no-wrap
 msgid "a!!"
 msgstr "a!!"
 
-#: C/genius.xml:1426(para)
+#: C/genius.xml:1482(para)
 msgid ""
 "Double factorial operator. This is like <userinput>1*...*(n-4)*(n-2)*n</"
 "userinput>."
@@ -2353,12 +2482,12 @@ msgstr ""
 "Operátor dvojitého faktoriálu. Je to jako <userinput>1*…*(n-4)*(n-2)*n</"
 "userinput>."
 
-#: C/genius.xml:1435(userinput)
+#: C/genius.xml:1491(userinput)
 #, no-wrap
 msgid "a==b"
 msgstr "a==b"
 
-#: C/genius.xml:1437(para)
+#: C/genius.xml:1493(para)
 msgid ""
 "Equality operator. Returns <constant>true</constant> or <constant>false</"
 "constant> depending on <varname>a</varname> and <varname>b</varname> being "
@@ -2368,12 +2497,12 @@ msgstr ""
 "<constant>false</constant> (nepravda) podle toho, zda <varname>a</varname> "
 "je <varname>b</varname> rovno nebo není rovno."
 
-#: C/genius.xml:1447(userinput)
+#: C/genius.xml:1503(userinput)
 #, no-wrap
 msgid "a!=b"
 msgstr "a!=b"
 
-#: C/genius.xml:1449(para)
+#: C/genius.xml:1505(para)
 msgid ""
 "Inequality operator, returns <constant>true</constant> if <varname>a</"
 "varname> does not equal <varname>b</varname> else returns <constant>false</"
@@ -2383,12 +2512,12 @@ msgstr ""
 "<varname>a</varname> se nerovná <varname>b</varname>, jinak vrací "
 "<constant>false</constant> (nepravda)."
 
-#: C/genius.xml:1459(userinput)
+#: C/genius.xml:1515(userinput)
 #, no-wrap
 msgid "a&lt;&gt;b"
 msgstr "a&lt;&gt;b"
 
-#: C/genius.xml:1461(para)
+#: C/genius.xml:1517(para)
 msgid ""
 "Alternative inequality operator, returns <constant>true</constant> if "
 "<varname>a</varname> does not equal <varname>b</varname> else returns "
@@ -2398,12 +2527,12 @@ msgstr ""
 "případě, že <varname>a</varname> se nerovná <varname>b</varname>, jinak "
 "vrací <constant>false</constant> (nepravda)."
 
-#: C/genius.xml:1471(userinput)
+#: C/genius.xml:1527(userinput)
 #, no-wrap
 msgid "a&lt;=b"
 msgstr "a&lt;=b"
 
-#: C/genius.xml:1473(para)
+#: C/genius.xml:1529(para)
 msgid ""
 "Less than or equal operator, returns <constant>true</constant> if "
 "<varname>a</varname> is less than or equal to <varname>b</varname> else "
@@ -2417,12 +2546,12 @@ msgstr ""
 "řetězit ve stylu <userinput>a &lt;= b &lt;= c</userinput> (a může se "
 "kombinovat s operátorem menší než)."
 
-#: C/genius.xml:1486(userinput)
+#: C/genius.xml:1542(userinput)
 #, no-wrap
 msgid "a&gt;=b"
 msgstr "a&gt;=b"
 
-#: C/genius.xml:1488(para)
+#: C/genius.xml:1544(para)
 msgid ""
 "Greater than or equal operator, returns <constant>true</constant> if "
 "<varname>a</varname> is greater than or equal to <varname>b</varname> else "
@@ -2436,12 +2565,12 @@ msgstr ""
 "řetězit ve stylu <userinput>a &gt;= b &gt;= c</userinput> (a může se "
 "kombinovat s operátorem větší než)."
 
-#: C/genius.xml:1500(userinput)
+#: C/genius.xml:1556(userinput)
 #, no-wrap
 msgid "a&lt;b"
 msgstr "a&lt;=b"
 
-#: C/genius.xml:1502(para)
+#: C/genius.xml:1558(para)
 msgid ""
 "Less than operator, returns <constant>true</constant> if <varname>a</"
 "varname> is less than <varname>b</varname> else returns <constant>false</"
@@ -2454,12 +2583,12 @@ msgstr ""
 "<userinput>a &lt; b &lt; c</userinput> (a může se kombinovat s operátorem "
 "menší než nebo rovno)."
 
-#: C/genius.xml:1515(userinput)
+#: C/genius.xml:1571(userinput)
 #, no-wrap
 msgid "a&gt;b"
 msgstr "a&gt;=b"
 
-#: C/genius.xml:1517(para)
+#: C/genius.xml:1573(para)
 msgid ""
 "Greater than operator, returns <constant>true</constant> if <varname>a</"
 "varname> is greater than <varname>b</varname> else returns <constant>false</"
@@ -2472,12 +2601,12 @@ msgstr ""
 "<userinput>a &gt; b &gt; c</userinput> (a může se kombinovat s operátorem "
 "větší než nebo rovno)."
 
-#: C/genius.xml:1530(userinput)
+#: C/genius.xml:1586(userinput)
 #, no-wrap
 msgid "a&lt;=&gt;b"
 msgstr "a&lt;=&gt;b"
 
-#: C/genius.xml:1532(para)
+#: C/genius.xml:1588(para)
 msgid ""
 "Comparison operator. If <varname>a</varname> is equal to <varname>b</"
 "varname> it returns 0, if <varname>a</varname> is less than <varname>b</"
@@ -2489,12 +2618,12 @@ msgstr ""
 "varname> vrací -1 a pokud je <varname>a</varname> větší než <varname>b</"
 "varname>, vrací 1."
 
-#: C/genius.xml:1544(userinput)
+#: C/genius.xml:1600(userinput)
 #, no-wrap
 msgid "a and b"
 msgstr "a and b"
 
-#: C/genius.xml:1546(para)
+#: C/genius.xml:1602(para)
 msgid ""
 "Logical and. Returns true if both <varname>a</varname> and <varname>b</"
 "varname> are true, else returns false. If given numbers, nonzero numbers are "
@@ -2505,12 +2634,12 @@ msgstr ""
 "předána čísla, je se všemi nenulovými zacházeno jako s pravdivostní hodnotou "
 "pravda."
 
-#: C/genius.xml:1557(userinput)
+#: C/genius.xml:1613(userinput)
 #, no-wrap
 msgid "a or b"
 msgstr "a or b"
 
-#: C/genius.xml:1559(para)
+#: C/genius.xml:1615(para)
 msgid ""
 "Logical or. Returns true if both <varname>a</varname> or <varname>b</"
 "varname> are true, else returns false. If given numbers, nonzero numbers are "
@@ -2521,12 +2650,12 @@ msgstr ""
 "předána čísla, je se všemi nenulovými zacházeno jako s pravdivostní hodnotou "
 "pravda."
 
-#: C/genius.xml:1571(userinput)
+#: C/genius.xml:1627(userinput)
 #, no-wrap
 msgid "a xor b"
 msgstr "a xor b"
 
-#: C/genius.xml:1573(para)
+#: C/genius.xml:1629(para)
 msgid ""
 "Logical xor. Returns true exactly one of <varname>a</varname> or <varname>b</"
 "varname> is true, else returns false. If given numbers, nonzero numbers are "
@@ -2537,21 +2666,21 @@ msgstr ""
 "Pokud jsou předána čísla, je se všemi nenulovými zacházeno jako s "
 "pravdivostní hodnotou pravda."
 
-#: C/genius.xml:1585(userinput)
+#: C/genius.xml:1641(userinput)
 #, no-wrap
 msgid "not a"
 msgstr "not a"
 
-#: C/genius.xml:1587(para)
+#: C/genius.xml:1643(para)
 msgid "Logical not. Returns the logical negation of <varname>a</varname>"
 msgstr "Logická negace (NOT). Vrací logickou negaci <varname>a</varname>."
 
-#: C/genius.xml:1595(userinput)
+#: C/genius.xml:1651(userinput)
 #, no-wrap
 msgid "-a"
 msgstr "-a"
 
-#: C/genius.xml:1597(para)
+#: C/genius.xml:1653(para)
 msgid ""
 "Negation operator. Returns the negative of a number or a matrix (works "
 "element-wise on a matrix)."
@@ -2559,12 +2688,12 @@ msgstr ""
 "Operátor negace. Vrací opačné číslo nebo matici (u matice pracuje prvek po "
 "prvku)."
 
-#: C/genius.xml:1605(userinput)
+#: C/genius.xml:1661(userinput)
 #, no-wrap
 msgid "&amp;a"
 msgstr "&amp;a"
 
-#: C/genius.xml:1607(para)
+#: C/genius.xml:1663(para)
 msgid ""
 "Variable referencing (to pass a reference to a variable). See <xref linkend="
 "\"genius-gel-references\"/>."
@@ -2572,12 +2701,12 @@ msgstr ""
 "Reference proměnné (pro předání odkazu na proměnnou). Viz <xref linkend="
 "\"genius-gel-references\"/>."
 
-#: C/genius.xml:1616(userinput) C/genius.xml:2263(userinput)
+#: C/genius.xml:1672(userinput) C/genius.xml:2319(userinput)
 #, no-wrap
 msgid "*a"
 msgstr "*a"
 
-#: C/genius.xml:1618(para)
+#: C/genius.xml:1674(para)
 msgid ""
 "Variable dereferencing (to access a referenced variable). See <xref linkend="
 "\"genius-gel-references\"/>."
@@ -2585,12 +2714,12 @@ msgstr ""
 "Dereference proměnné (pro přístup k odkazované proměnné). Viz <xref linkend="
 "\"genius-gel-references\"/>."
 
-#: C/genius.xml:1627(userinput)
+#: C/genius.xml:1683(userinput)
 #, no-wrap
 msgid "a'"
 msgstr "a'"
 
-#: C/genius.xml:1629(para)
+#: C/genius.xml:1685(para)
 msgid ""
 "Matrix conjugate transpose. That is, rows and columns get swapped and we "
 "take complex conjugate of all entries. That is if the i,j element of "
@@ -2602,12 +2731,12 @@ msgstr ""
 "prvkům. To znamená, že když prvek i,j matice <varname>a</varname> je x+iy, "
 "pak prvek j,i matice <userinput>a'</userinput> je x-iy."
 
-#: C/genius.xml:1638(userinput)
+#: C/genius.xml:1694(userinput)
 #, no-wrap
 msgid "a.'"
 msgstr "a.'"
 
-#: C/genius.xml:1640(para)
+#: C/genius.xml:1696(para)
 msgid ""
 "Matrix transpose, does not conjugate the entries. That is, the i,j element "
 "of <varname>a</varname> becomes the j,i element of <userinput>a.'</"
@@ -2617,12 +2746,12 @@ msgstr ""
 "matice <varname>a</varname> se stane prvkem j,i matice <userinput>a.'</"
 "userinput>."
 
-#: C/genius.xml:1649(userinput)
+#: C/genius.xml:1705(userinput)
 #, no-wrap
 msgid "a@(b,c)"
 msgstr "a@(b,c)"
 
-#: C/genius.xml:1651(para)
+#: C/genius.xml:1707(para)
 msgid ""
 "Get element of a matrix in row <varname>b</varname> and column <varname>c</"
 "varname>. If <varname>b</varname>, <varname>c</varname> are vectors, then "
@@ -2632,48 +2761,48 @@ msgstr ""
 "varname>. Pokud jsou <varname>b</varname>, <varname>c</varname> vektory, "
 "získají se odpovídající řádky, sloupce nebo podmatice."
 
-#: C/genius.xml:1662(userinput)
+#: C/genius.xml:1718(userinput)
 #, no-wrap
 msgid "a@(b,)"
 msgstr "a@(b,)"
 
-#: C/genius.xml:1664(para)
+#: C/genius.xml:1720(para)
 msgid ""
 "Get row of a matrix (or multiple rows if <varname>b</varname> is a vector)."
 msgstr ""
 "Získat řádek matice (nebo více řádků, pokud je <varname>b</varname> vektor)."
 
-#: C/genius.xml:1672(userinput)
+#: C/genius.xml:1728(userinput)
 #, no-wrap
 msgid "a@(b,:)"
 msgstr "a@(b,:)"
 
-#: C/genius.xml:1674(para) C/genius.xml:1695(para)
+#: C/genius.xml:1730(para) C/genius.xml:1751(para)
 msgid "Same as above."
 msgstr "Stejné jako předchozí."
 
-#: C/genius.xml:1682(userinput)
+#: C/genius.xml:1738(userinput)
 #, no-wrap
 msgid "a@(,c)"
 msgstr "a@(,c)"
 
-#: C/genius.xml:1684(para)
+#: C/genius.xml:1740(para)
 msgid ""
 "Get column of a matrix (or columns if <varname>c</varname> is a vector)."
 msgstr ""
 "Získat sloupec matice (nebo sloupce, pokud je <varname>c</varname> vektor)."
 
-#: C/genius.xml:1693(userinput)
+#: C/genius.xml:1749(userinput)
 #, no-wrap
 msgid "a@(:,c)"
 msgstr "a@(:,c)"
 
-#: C/genius.xml:1703(userinput)
+#: C/genius.xml:1759(userinput)
 #, no-wrap
 msgid "a@(b)"
 msgstr "a@(b)"
 
-#: C/genius.xml:1705(para)
+#: C/genius.xml:1761(para)
 msgid ""
 "Get an element from a matrix treating it as a vector. This will traverse the "
 "matrix row-wise."
@@ -2681,12 +2810,12 @@ msgstr ""
 "Získat prvek z matice, s kterou se zachází jako s vektorem. Matice se "
 "prochází řádek pro řádku."
 
-#: C/genius.xml:1714(userinput)
+#: C/genius.xml:1770(userinput)
 #, no-wrap
 msgid "a:b"
 msgstr "a:b"
 
-#: C/genius.xml:1718(programlisting)
+#: C/genius.xml:1774(programlisting)
 #, no-wrap
 msgid ""
 "A@(2:4,)\n"
@@ -2695,7 +2824,7 @@ msgstr ""
 "A@(2:4,)\n"
 "\t     "
 
-#: C/genius.xml:1716(para)
+#: C/genius.xml:1772(para)
 msgid ""
 "Build a vector from <varname>a</varname> to <varname>b</varname> (or specify "
 "a row, column region for the <literal>@</literal> operator). For example to "
@@ -2709,12 +2838,12 @@ msgstr ""
 "<placeholder-1/>, kdy <userinput>2:4</userinput> vrátí vektor "
 "<userinput>[2,3,4]</userinput>."
 
-#: C/genius.xml:1728(userinput)
+#: C/genius.xml:1784(userinput)
 #, no-wrap
 msgid "a:b:c"
 msgstr "a:b:c"
 
-#: C/genius.xml:1733(programlisting)
+#: C/genius.xml:1789(programlisting)
 #, no-wrap
 msgid ""
 "genius&gt; 1:2:9\n"
@@ -2725,7 +2854,7 @@ msgstr ""
 "=\n"
 "`[1, 3, 5, 7, 9]\n"
 
-#: C/genius.xml:1730(para)
+#: C/genius.xml:1786(para)
 msgid ""
 "Build a vector from <varname>a</varname> to <varname>c</varname> with "
 "<varname>b</varname> as a step. That is for example <placeholder-1/>"
@@ -2733,7 +2862,7 @@ msgstr ""
 "Sestavit vektor od <varname>a</varname> do <varname>c</varname> s krokem "
 "<varname>b</varname>. Tj. například <placeholder-1/>"
 
-#: C/genius.xml:1738(para)
+#: C/genius.xml:1794(para)
 msgid ""
 "When the numbers involved are floating point numbers, for example "
 "<userinput>1.0:0.4:3.0</userinput>, the output is what is expected even "
@@ -2769,12 +2898,12 @@ msgstr ""
 "userinput> vám poskytne desetinné číslo a přitom to bude nepatrně přesnější "
 "než <userinput>1.0:0.4:3.0</userinput>."
 
-#: C/genius.xml:1764(userinput)
+#: C/genius.xml:1820(userinput)
 #, no-wrap
 msgid "(a)i"
 msgstr "(a)i"
 
-#: C/genius.xml:1770(programlisting)
+#: C/genius.xml:1826(programlisting)
 #, no-wrap
 msgid ""
 "(a)*1i\n"
@@ -2783,7 +2912,7 @@ msgstr ""
 "(a)*1i\n"
 "\t     "
 
-#: C/genius.xml:1766(para)
+#: C/genius.xml:1822(para)
 msgid ""
 "Make a imaginary number (multiply <varname>a</varname> by the imaginary). "
 "Note that normally the number <varname>i</varname> is written as "
@@ -2794,12 +2923,12 @@ msgstr ""
 "zapisuje jako <varname>1i</varname>. Takže předchozí je vlastně ekvivalentní "
 "<placeholder-1/>"
 
-#: C/genius.xml:1778(userinput)
+#: C/genius.xml:1834(userinput)
 #, no-wrap
 msgid "`a"
 msgstr "`a"
 
-#: C/genius.xml:1780(para)
+#: C/genius.xml:1836(para)
 msgid ""
 "Quote an identifier so that it doesn't get evaluated. Or quote a matrix so "
 "that it doesn't get expanded."
@@ -2807,12 +2936,12 @@ msgstr ""
 "Uvozovat identifikátor, kterýžto nebude vyhodnocen. Nebo uvozovat matici, "
 "takže nebude rozšířena."
 
-#: C/genius.xml:1788(userinput)
+#: C/genius.xml:1844(userinput)
 #, no-wrap
 msgid "a swapwith b"
 msgstr "a swapwith b"
 
-#: C/genius.xml:1790(para)
+#: C/genius.xml:1846(para)
 msgid ""
 "Swap value of <varname>a</varname> with the value of <varname>b</varname>. "
 "Currently does not operate on ranges of matrix elements. It returns "
@@ -2822,12 +2951,12 @@ msgstr ""
 "<varname>b</varname>. V současnosti nepracuje s částmi prvků matice. Vrací "
 "<constant>null</constant>. Dostupné od verze 1.0.13."
 
-#: C/genius.xml:1801(userinput)
+#: C/genius.xml:1857(userinput)
 #, no-wrap
 msgid "increment a"
 msgstr "increment a"
 
-#: C/genius.xml:1803(para)
+#: C/genius.xml:1859(para)
 msgid ""
 "Increment the variable <varname>a</varname> by 1. If <varname>a</varname> is "
 "a matrix, then increment each element. This is equivalent to <userinput>a=a"
@@ -2839,12 +2968,12 @@ msgstr ""
 "<userinput>a=a+1</userinput>, akorát o něco rychleji. Vrací <constant>null</"
 "constant>. Dostupné od verze 1.0.13."
 
-#: C/genius.xml:1814(userinput)
+#: C/genius.xml:1870(userinput)
 #, no-wrap
 msgid "increment a by b"
 msgstr "increment a by b"
 
-#: C/genius.xml:1816(para)
+#: C/genius.xml:1872(para)
 msgid ""
 "Increment the variable <varname>a</varname> by <varname>b</varname>. If "
 "<varname>a</varname> is a matrix, then increment each element. This is "
@@ -2856,7 +2985,7 @@ msgstr ""
 "vlastně to stejné co <userinput>a=a+b</userinput>, akorát o něco rychleji. "
 "Vrací <constant>null</constant>. Dostupné od verze 1.0.13."
 
-#: C/genius.xml:1830(para)
+#: C/genius.xml:1886(para)
 msgid ""
 "The @() operator makes the : operator most useful. With this you can specify "
 "regions of a matrix. So that a@(2:4,6) is the rows 2,3,4 of the column 6. Or "
@@ -2870,7 +2999,7 @@ msgstr ""
 "je pravou hodnotou matice o stejném rozměru jako určená oblast nebo je to "
 "jiný typ hodnoty."
 
-#: C/genius.xml:1836(para)
+#: C/genius.xml:1892(para)
 msgid ""
 "The comparison operators (except for the &lt;=&gt; operator, which behaves "
 "normally), are not strictly binary operators, they can in fact be grouped in "
@@ -2882,7 +3011,7 @@ msgstr ""
 "matematickým způsobem, např.: (1&lt;x&lt;=y&lt;5) je platný pravdivostní "
 "výraz a znamená přesně to, co by měl, tj. (1&lt;x a x≤y a y&lt;5)"
 
-#: C/genius.xml:1842(para)
+#: C/genius.xml:1898(para)
 msgid ""
 "The unitary minus operates in a different fashion depending on where it "
 "appears. If it appears before a number it binds very closely, if it appears "
@@ -2900,15 +3029,15 @@ msgstr ""
 "(neco(1)^k)</userinput>. Takže věnujte pozornost tomu, jak je používáte a "
 "pokud máte pochybnosti, raději přidejte závorky."
 
-#: C/genius.xml:1857(title)
+#: C/genius.xml:1913(title)
 msgid "Programming with GEL"
 msgstr "Programování s jazykem GEL"
 
-#: C/genius.xml:1860(title)
+#: C/genius.xml:1916(title)
 msgid "Conditionals"
 msgstr "Podmínky"
 
-#: C/genius.xml:1861(para)
+#: C/genius.xml:1917(para)
 msgid ""
 "Syntax: <placeholder-1/> If <literal>else</literal> is omitted, then if the "
 "<literal>expression1</literal> yields <constant>false</constant> or 0, "
@@ -2918,17 +3047,17 @@ msgstr ""
 "<literal>výraz1</literal> je vyhodnocen jako <constant>false</constant> nebo "
 "0, je vráceno <literal>NULL</literal>."
 
-#: C/genius.xml:1875(programlisting)
+#: C/genius.xml:1931(programlisting)
 #, no-wrap
 msgid "if a=5 then a=a-1\n"
 msgstr "if a=5 then a=a-1\n"
 
-#: C/genius.xml:1878(programlisting)
+#: C/genius.xml:1934(programlisting)
 #, no-wrap
 msgid "if a==5 then a:=a-1\n"
 msgstr "if a==5 then a:=a-1\n"
 
-#: C/genius.xml:1867(para)
+#: C/genius.xml:1923(para)
 msgid ""
 "Examples: <placeholder-1/> Note that <literal>=</literal> will be translated "
 "to <literal>==</literal> if used inside the expression for <literal>if</"
@@ -2938,15 +3067,15 @@ msgstr ""
 "použito uvnitř výrazu pro <literal>if</literal>, je změněno na <literal>==</"
 "literal>, takže <placeholder-2/> bude interpretováno jako: <placeholder-3/>"
 
-#: C/genius.xml:1884(title)
+#: C/genius.xml:1940(title)
 msgid "Loops"
 msgstr "Smyčky"
 
-#: C/genius.xml:1887(title)
+#: C/genius.xml:1943(title)
 msgid "While Loops"
 msgstr "Smyčky while"
 
-#: C/genius.xml:1888(para)
+#: C/genius.xml:1944(para)
 msgid ""
 "Syntax: <placeholder-1/> These are similar to other languages. However, as "
 "in gel it is simply an expression that must have some return value, these "
@@ -2962,16 +3091,16 @@ msgstr ""
 "<literal>=</literal> převádí na <literal>==</literal>, stejně jako u příkazu "
 "<literal>if</literal>."
 
-#: C/genius.xml:1901(title)
+#: C/genius.xml:1957(title)
 msgid "For Loops"
 msgstr "Smyčky for"
 
-#: C/genius.xml:1908(programlisting)
+#: C/genius.xml:1964(programlisting)
 #, no-wrap
 msgid "for i = 1 to 20 by 2 do print(i)\n"
 msgstr "for i = 1 to 20 by 2 do print(i)\n"
 
-#: C/genius.xml:1902(para)
+#: C/genius.xml:1958(para)
 msgid ""
 "Syntax: <placeholder-1/> Loop with identifier being set to all values from "
 "<literal>&lt;from&gt;</literal> to <literal>&lt;to&gt;</literal>, optionally "
@@ -3000,17 +3129,17 @@ msgstr ""
 "nebude nikdy překročeno, například následující kód vypíše lichá čísla od 1 "
 "do 19: <placeholder-2/>"
 
-#: C/genius.xml:1916(programlisting)
+#: C/genius.xml:1972(programlisting)
 #, no-wrap
 msgid "for x = 0 to 1 by 0.1 do print(x)\n"
 msgstr "for x = 0 to 1 by 0.1 do print(x)\n"
 
-#: C/genius.xml:1921(programlisting)
+#: C/genius.xml:1977(programlisting)
 #, no-wrap
 msgid "for x = 0 to 1 by 1/10 do print(x)\n"
 msgstr "for x = 0 to 1 by 1/10 do print(x)\n"
 
-#: C/genius.xml:1911(para)
+#: C/genius.xml:1967(para)
 msgid ""
 "When one of the values is a floating point number, then the final check is "
 "done to within 2^-20 of the step size. That is, even if we overshoot by "
@@ -3034,21 +3163,21 @@ msgstr ""
 "<placeholder-2/>. Tato kontrola se dělá až do verze 1.0.16, takže provádění "
 "kódu se u starších verzí může lišit."
 
-#: C/genius.xml:1928(title)
+#: C/genius.xml:1984(title)
 msgid "Foreach Loops"
 msgstr "Smyčky foreach"
 
-#: C/genius.xml:1936(programlisting)
+#: C/genius.xml:1992(programlisting)
 #, no-wrap
 msgid "for n in [1,2:3,4] do print(n)\n"
 msgstr "for n in [1,2:3,4] do print(n)\n"
 
-#: C/genius.xml:1941(programlisting)
+#: C/genius.xml:1997(programlisting)
 #, no-wrap
 msgid "for n in RowsOf ([1,2:3,4]) do print(n)\n"
 msgstr "for n in RowsOf ([1,2:3,4]) do print(n)\n"
 
-#: C/genius.xml:1929(para)
+#: C/genius.xml:1985(para)
 msgid ""
 "Syntax: <placeholder-1/> For each element in the matrix, going row by row "
 "from left to right we execute the body with the identifier set to the "
@@ -3065,11 +3194,11 @@ msgstr ""
 "matice, můžete použít funkce RowsOf a ColumnsOf, které vrací vektor řádků "
 "nebo sloupců matice. Takže <placeholder-3/> vypíše [1,2] a pak [3,4]."
 
-#: C/genius.xml:1948(title)
+#: C/genius.xml:2004(title)
 msgid "Break and Continue"
 msgstr "Break a continue"
 
-#: C/genius.xml:1949(para)
+#: C/genius.xml:2005(para)
 msgid ""
 "You can also use the <literal>break</literal> and <literal>continue</"
 "literal> commands in loops. The continue <literal>continue</literal> command "
@@ -3081,11 +3210,11 @@ msgstr ""
 "smyčku na začátek následující iterace, zatímco příkaz <literal>break</"
 "literal> aktuální smyčku ukončí. <placeholder-1/>"
 
-#: C/genius.xml:1962(title)
+#: C/genius.xml:2018(title)
 msgid "Sums and Products"
 msgstr "Součty a součiny"
 
-#: C/genius.xml:1963(para)
+#: C/genius.xml:2019(para)
 msgid ""
 "Syntax: <placeholder-1/> If you substitute <literal>for</literal> with "
 "<literal>sum</literal> or <literal>prod</literal>, then you will get a sum "
@@ -3098,7 +3227,7 @@ msgstr ""
 "<literal>for</literal> získáte součet nebo součin. Místo aby byla vrácena "
 "poslední hodnota, je vrácen součet nebo součin hodnot."
 
-#: C/genius.xml:1974(para)
+#: C/genius.xml:2030(para)
 msgid ""
 "If no body is executed (for example <userinput>sum i=1 to 0 do ...</"
 "userinput>) then <literal>sum</literal> returns 0 and <literal>prod</"
@@ -3108,7 +3237,7 @@ msgstr ""
 "userinput>), vrátí <literal>sum</literal> hodnotu 0 a <literal>prod</"
 "literal> hodnotu 1, což je standardní konvence."
 
-#: C/genius.xml:1977(para)
+#: C/genius.xml:2033(para)
 msgid ""
 "For floating point numbers the same roundoff error protection is done as in "
 "the for loop. See <xref linkend=\"genius-gel-loops-for\"/>."
@@ -3116,11 +3245,11 @@ msgstr ""
 "Pro desetinná čísla se dělá stejná ochrana proti chybám zaokrouhlování jako "
 "u smyčky for. Viz <xref linkend=\"genius-gel-loops-for\"/>."
 
-#: C/genius.xml:1984(title)
+#: C/genius.xml:2040(title)
 msgid "Comparison Operators"
 msgstr "Porovnávací operátory"
 
-#: C/genius.xml:1985(para)
+#: C/genius.xml:2041(para)
 msgid ""
 "The following standard comparison operators are supported in GEL and have "
 "the obvious meaning: <literal>==</literal>, <literal>&gt;=</literal>, "
@@ -3142,7 +3271,7 @@ msgstr ""
 "který vrací -1, když je levá strana menší, 0, když jsou si strany rovny, a "
 "1, když je levá strana větší."
 
-#: C/genius.xml:2004(programlisting)
+#: C/genius.xml:2060(programlisting)
 #, no-wrap
 msgid ""
 "if a=b then c\n"
@@ -3151,7 +3280,7 @@ msgstr ""
 "if a=b then c\n"
 "if a==b then c\n"
 
-#: C/genius.xml:2000(para)
+#: C/genius.xml:2056(para)
 msgid ""
 "Normally <literal>=</literal> is translated to <literal>==</literal> if it "
 "happens to be somewhere where GEL is expecting a condition such as in the if "
@@ -3167,7 +3296,7 @@ msgstr ""
 "používat jako operátor porovnání nebo přiřazení <literal>==</literal> nebo "
 "<literal>:=</literal>."
 
-#: C/genius.xml:2013(para)
+#: C/genius.xml:2069(para)
 msgid ""
 "All the comparison operators (except for the <literal>&lt;=&gt;</literal> "
 "operator, which behaves normally), are not strictly binary operators, they "
@@ -3181,7 +3310,7 @@ msgstr ""
 "literal>) je platný pravdivostní výraz a znamená přesně to, co by měl, což "
 "je (1&lt;x a x≤y a y&lt;5)"
 
-#: C/genius.xml:2022(para)
+#: C/genius.xml:2078(para)
 msgid ""
 "To build up logical expressions use the words <literal>not</literal>, "
 "<literal>and</literal>, <literal>or</literal>, <literal>xor</literal>. The "
@@ -3198,11 +3327,11 @@ msgstr ""
 "pro podmíněné vyhodnocení. Například <literal>1 or a=1</literal> nikdy "
 "nenastaví <literal>a=1</literal>, protože první argument je pravdivý."
 
-#: C/genius.xml:2033(title)
+#: C/genius.xml:2089(title)
 msgid "Global Variables and Scope of Variables"
 msgstr "Globální proměnné a působnost proměnných"
 
-#: C/genius.xml:2034(para)
+#: C/genius.xml:2090(para)
 msgid ""
 "GEL is a <ulink url=\"http://en.wikipedia.org/wiki/Scope_%28programming";
 "%29\"> dynamically scoped language</ulink>. We will explain what this means "
@@ -3216,7 +3345,7 @@ msgstr ""
 "platnost. Výjimkou jsou <link linkend=\"genius-gel-parameters\">proměnné "
 "parametrů</link>, kterou jsou vždy globální."
 
-#: C/genius.xml:2057(programlisting)
+#: C/genius.xml:2113(programlisting)
 #, no-wrap
 msgid ""
 "function f() = (a:=5; g());\n"
@@ -3227,7 +3356,7 @@ msgstr ""
 "function g() = print(a);\n"
 "f();\n"
 
-#: C/genius.xml:2043(para)
+#: C/genius.xml:2099(para)
 msgid ""
 "Like most programming languages, GEL has different types of variables. "
 "Normally when a variable is defined in a function, it is visible from that "
@@ -3253,7 +3382,7 @@ msgstr ""
 "funkci <function>f</function>, protože proměnná <varname>a</varname> pak "
 "není definována). <placeholder-1/>"
 
-#: C/genius.xml:2066(programlisting)
+#: C/genius.xml:2122(programlisting)
 #, no-wrap
 msgid ""
 "function f() = (a:=5; g());\n"
@@ -3266,7 +3395,7 @@ msgstr ""
 "a:=10;\n"
 "f();\n"
 
-#: C/genius.xml:2062(para)
+#: C/genius.xml:2118(para)
 msgid ""
 "If you define a variable inside a function it will override any variables "
 "defined in calling functions. For example, we modify the above code and "
@@ -3286,7 +3415,7 @@ msgstr ""
 "(globální) úrovni, takže když si nyní ověříte hodnotu <varname>a</varname>, "
 "bude stále 10."
 
-#: C/genius.xml:2080(para)
+#: C/genius.xml:2136(para)
 msgid ""
 "Function arguments are exactly like variables defined inside the function, "
 "except that they are initialized with the value that was passed to the "
@@ -3298,7 +3427,7 @@ msgstr ""
 "Kromě této jediné věci se s nimi zachází úplně stejně, jako se všemi "
 "ostatními proměnnými definovanými uvnitř funkce."
 
-#: C/genius.xml:2087(para)
+#: C/genius.xml:2143(para)
 msgid ""
 "Functions are treated exactly like variables. Hence you can locally redefine "
 "functions. Normally (on the top level) you cannot redefine protected "
@@ -3330,7 +3459,7 @@ msgstr ""
 "= 1e20\n"
 "</screen>"
 
-#: C/genius.xml:2107(programlisting)
+#: C/genius.xml:2163(programlisting)
 #, no-wrap
 msgid ""
 "a=6;\n"
@@ -3341,17 +3470,17 @@ msgstr ""
 "function f() = (a:=5);\n"
 "f();\n"
 
-#: C/genius.xml:2118(programlisting)
+#: C/genius.xml:2174(programlisting)
 #, no-wrap
 msgid "set(`a,3)\n"
 msgstr "set(`a,3)\n"
 
-#: C/genius.xml:2121(programlisting)
+#: C/genius.xml:2177(programlisting)
 #, no-wrap
 msgid "set(\"a\",3)\n"
 msgstr "set(\"a\",3)\n"
 
-#: C/genius.xml:2102(para)
+#: C/genius.xml:2158(para)
 msgid ""
 "Functions and variables defined at the top level are considered global. They "
 "are visible from anywhere. As we said the following function <function>f</"
@@ -3373,7 +3502,7 @@ msgstr ""
 "nejvyšší úrovni). Například pro nastavení <varname>a</varname> na hodnotu 3 "
 "byste mohli zavolat: <placeholder-2/> nebo: <placeholder-3/>"
 
-#: C/genius.xml:2124(para)
+#: C/genius.xml:2180(para)
 msgid ""
 "The <function>set</function> function always sets the toplevel global. There "
 "is no way to set a local variable in some function from a subroutine. If "
@@ -3384,7 +3513,7 @@ msgstr ""
 "funkce z podřízené funkce. Pokud něco takového potřebujete, musíte jedině "
 "použít předání reference (odkazu)."
 
-#: C/genius.xml:2130(para)
+#: C/genius.xml:2186(para)
 msgid ""
 "See also the <link linkend=\"gel-function-SetElement\"><function>SetElement</"
 "function></link> and <link linkend=\"gel-function-SetVElement"
@@ -3394,7 +3523,7 @@ msgstr ""
 "\"><function>SetElement</function></link> a <link linkend=\"gel-function-"
 "SetVElement\"><function>SetVElement</function></link>."
 
-#: C/genius.xml:2135(para)
+#: C/genius.xml:2191(para)
 msgid ""
 "So to recap in a more technical language: Genius operates with different "
 "numbered contexts. The top level is the context 0 (zero). Whenever a "
@@ -3414,7 +3543,7 @@ msgstr ""
 "čísle kontextu a tato proměnná bude nyní viditelná ze všech kontextů s "
 "vyšším číslem."
 
-#: C/genius.xml:2146(para)
+#: C/genius.xml:2202(para)
 msgid ""
 "There are also true local variables that are not seen from anywhere but the "
 "current context. Also when returning functions by value it may reference "
@@ -3430,11 +3559,11 @@ msgstr ""
 "proměnné</link> a <link linkend=\"genius-gel-returning-functions\">Vracení "
 "funkcí</link>."
 
-#: C/genius.xml:2159(title)
+#: C/genius.xml:2215(title)
 msgid "Parameter variables"
 msgstr "Proměnné parametrů"
 
-#: C/genius.xml:2160(para)
+#: C/genius.xml:2216(para)
 msgid ""
 "As we said before, there exist special variables called parameters that "
 "exist in all scopes. To declare a parameter called <varname>foo</varname> "
@@ -3450,7 +3579,7 @@ msgstr ""
 "<varname>foo</varname> uvnitř funkce se změní proměnná ve všech kontextech, "
 "což je tím, že funkce nemají privátní kopii parametrů."
 
-#: C/genius.xml:2171(para)
+#: C/genius.xml:2227(para)
 msgid ""
 "When you undefine a parameter using the <link linkend=\"gel-function-undefine"
 "\"><function>undefine</function></link> function, it stops being a parameter."
@@ -3458,15 +3587,15 @@ msgstr ""
 "Když zrušíte definici parametru pomocí funkce  <link linkend=\"gel-function-"
 "undefine\"><function>undefine</function></link>, přestane být parametrem."
 
-#: C/genius.xml:2177(para)
+#: C/genius.xml:2233(para)
 msgid "Some parameters are built-in and modify the behavior of genius."
 msgstr "Některé parametry jsou vestavěné a mění chování kalkulátoru Genius."
 
-#: C/genius.xml:2183(title)
+#: C/genius.xml:2239(title)
 msgid "Returning"
 msgstr "Návrat hodnot"
 
-#: C/genius.xml:2184(para)
+#: C/genius.xml:2240(para)
 msgid ""
 "Normally a function is one or several expressions separated by a semicolon, "
 "and the value of the last expression is returned. This is fine for simple "
@@ -3483,11 +3612,11 @@ msgstr ""
 "klíčové slovo <literal>return</literal>. <literal>return</literal> přebírá "
 "jeden argument, který je hodnotou, která bude vrácena."
 
-#: C/genius.xml:2206(title)
+#: C/genius.xml:2262(title)
 msgid "References"
 msgstr "Reference"
 
-#: C/genius.xml:2207(para)
+#: C/genius.xml:2263(para)
 msgid ""
 "It may be necessary for some functions to return more than one value. This "
 "may be accomplished by returning a vector of values, but many times it is "
@@ -3503,7 +3632,7 @@ msgstr ""
 "používáním referencí omezovat jen na tento účel, ale tohle je jejich hlavní "
 "využití."
 
-#: C/genius.xml:2215(para)
+#: C/genius.xml:2271(para)
 msgid ""
 "When using functions that return values through references in the argument "
 "list, just pass the variable name with an ampersand. For example the "
@@ -3517,7 +3646,7 @@ msgstr ""
 "počátečním vlastním vektorem odhadů <varname>x</varname> a uloží vypočítaný "
 "vlastní vektor do proměnné pojmenované <varname>v</varname>: <placeholder-1/>"
 
-#: C/genius.xml:2225(para)
+#: C/genius.xml:2281(para)
 msgid ""
 "The details of how references work and the syntax is similar to the C "
 "language. The operator <literal>&amp;</literal> references a variable and "
@@ -3529,7 +3658,7 @@ msgstr ""
 "literal> provádí dereferenci proměnné. Obojí lze uplatnit pouze na "
 "identifikátory, takže <literal>**a</literal> není v jazyce GEL platný výraz."
 
-#: C/genius.xml:2232(para)
+#: C/genius.xml:2288(para)
 msgid ""
 "References are best explained by an example: <placeholder-1/> now "
 "<varname>a</varname> contains 2. You can also reference functions: "
@@ -3539,16 +3668,16 @@ msgstr ""
 "varname> nyní obsahuje 2. Můžete používat i reference na funkce: "
 "<placeholder-2/> vrátí 4."
 
-#: C/genius.xml:2248(title)
+#: C/genius.xml:2304(title)
 msgid "Lvalues"
 msgstr "L-hodnoty"
 
-#: C/genius.xml:2254(userinput)
+#: C/genius.xml:2310(userinput)
 #, no-wrap
 msgid "a"
 msgstr "a"
 
-#: C/genius.xml:2256(para)
+#: C/genius.xml:2312(para)
 msgid ""
 "Identifier. Here we would be setting the variable of name <varname>a</"
 "varname>."
@@ -3556,7 +3685,7 @@ msgstr ""
 "Identifikátor. V tomto případě by se nastavila proměnná s názvem <varname>a</"
 "varname>."
 
-#: C/genius.xml:2265(para)
+#: C/genius.xml:2321(para)
 msgid ""
 "Dereference of an identifier. This will set whatever variable <varname>a</"
 "varname> points to."
@@ -3564,12 +3693,12 @@ msgstr ""
 "Dereference identifikátoru. Nastaví to, na co proměnná <varname>a</varname> "
 "ukazuje."
 
-#: C/genius.xml:2272(userinput)
+#: C/genius.xml:2328(userinput)
 #, no-wrap
 msgid "a@(&lt;region&gt;)"
 msgstr "a@(&lt;část&gt;)"
 
-#: C/genius.xml:2274(para)
+#: C/genius.xml:2330(para)
 msgid ""
 "A region of a matrix. Here the region is specified normally as with the "
 "regular @() operator, and can be a single entry, or an entire region of the "
@@ -3578,7 +3707,7 @@ msgstr ""
 "Část matice. Část je určena normálně jako u běžného operátoru @() a může být "
 "jedinou hodnotou nebo celou oblastí matice."
 
-#: C/genius.xml:2249(para)
+#: C/genius.xml:2305(para)
 msgid ""
 "An lvalue is the left hand side of an assignment. In other words, an lvalue "
 "is what you assign something to. Valid lvalues are: <placeholder-1/>"
@@ -3586,7 +3715,7 @@ msgstr ""
 "L-hodnota je levou stranou v přiřazení. Jinými slovy, l-hodnota to, do čeho "
 "přiřazujete. Platné l-hodnoty jsou: <placeholder-1/>"
 
-#: C/genius.xml:2285(programlisting)
+#: C/genius.xml:2341(programlisting)
 #, no-wrap
 msgid ""
 "a:=4\n"
@@ -3599,7 +3728,7 @@ msgstr ""
 "a@(1,1) := 5\n"
 "a@(4:8,3) := [1,2,3,4,5]'\n"
 
-#: C/genius.xml:2283(para)
+#: C/genius.xml:2339(para)
 msgid ""
 "Examples: <placeholder-1/> Note that both <literal>:=</literal> and "
 "<literal>=</literal> can be used interchangeably. Except if the assignment "
@@ -3613,15 +3742,15 @@ msgstr ""
 "literal> se použije, když myslíte přiřazení, a <literal>==</literal>, když "
 "máte na mysli porovnání."
 
-#: C/genius.xml:2301(title)
+#: C/genius.xml:2357(title)
 msgid "Advanced Programming with GEL"
 msgstr "Pokročilé programování v jazyce GEL"
 
-#: C/genius.xml:2304(title)
+#: C/genius.xml:2360(title)
 msgid "Error Handling"
 msgstr "Obsluha chyb"
 
-#: C/genius.xml:2305(para)
+#: C/genius.xml:2361(para)
 msgid ""
 "If you detect an error in your function, you can bail out of it. For normal "
 "errors, such as wrong types of arguments, you can fail to compute the "
@@ -3635,7 +3764,7 @@ msgstr ""
 "špatného a vy chcete aktuální výpočet kompletně zabít, můžete použít "
 "<literal>exception</literal>."
 
-#: C/genius.xml:2315(programlisting)
+#: C/genius.xml:2371(programlisting)
 #, no-wrap
 msgid ""
 "function f(M) = (\n"
@@ -3654,7 +3783,7 @@ msgstr ""
 "  …\n"
 ")\n"
 
-#: C/genius.xml:2312(para)
+#: C/genius.xml:2368(para)
 msgid ""
 "For example if you want to check for arguments in your function. You could "
 "use the following code. <placeholder-1/>"
@@ -3662,11 +3791,11 @@ msgstr ""
 "Když například chcete ve své funkci kontrolovat argumenty, můžete použít "
 "následující kód. <placeholder-1/>"
 
-#: C/genius.xml:2327(title)
+#: C/genius.xml:2383(title)
 msgid "Toplevel Syntax"
 msgstr "Syntaxe v nejvyšší úrovni"
 
-#: C/genius.xml:2328(para)
+#: C/genius.xml:2384(para)
 msgid ""
 "The syntax is slightly different if you enter statements on the top level "
 "versus when they are inside parentheses or inside functions. On the top "
@@ -3683,7 +3812,7 @@ msgstr ""
 "nepotřebujete zadávat oddělovač na konci řádku (ledaže se jedná o část "
 "několika příkazů v závorkách)."
 
-#: C/genius.xml:2341(programlisting)
+#: C/genius.xml:2397(programlisting)
 #, no-wrap
 msgid ""
 "if Something() then\n"
@@ -3696,7 +3825,7 @@ msgstr ""
 "else\n"
 "  UdelatNecoJineho()\n"
 
-#: C/genius.xml:2338(para)
+#: C/genius.xml:2394(para)
 msgid ""
 "The following code will produce an error when entered on the top level of a "
 "program, while it will work just fine in a function. <placeholder-1/>"
@@ -3704,7 +3833,7 @@ msgstr ""
 "Následující kód skončí chybou, pokud jej zadáte v nejvyšší úrovni programu, "
 "zatímco ve funkci bude pracovat bez problémů. <placeholder-1/>"
 
-#: C/genius.xml:2355(programlisting)
+#: C/genius.xml:2411(programlisting)
 #, no-wrap
 msgid ""
 "if Something() then (\n"
@@ -3719,7 +3848,7 @@ msgstr ""
 "  UdelatNecoJineho()\n"
 ")\n"
 
-#: C/genius.xml:2347(para)
+#: C/genius.xml:2403(para)
 msgid ""
 "The problem is that after <application>Genius Mathematics Tool</application> "
 "sees the end of line after the second line, it will decide that we have "
@@ -3739,11 +3868,11 @@ msgstr ""
 "Genius</application> nebude spokojen, dokud nenalezne všechny závorky "
 "uzavřené. <placeholder-1/>"
 
-#: C/genius.xml:2365(title)
+#: C/genius.xml:2421(title)
 msgid "Returning Functions"
 msgstr "Vracení funkcí"
 
-#: C/genius.xml:2378(programlisting)
+#: C/genius.xml:2434(programlisting)
 #, no-wrap
 msgid ""
 "function f() = (\n"
@@ -3756,7 +3885,7 @@ msgstr ""
 "  `(x) = (x+k)\n"
 ")\n"
 
-#: C/genius.xml:2385(programlisting)
+#: C/genius.xml:2441(programlisting)
 #, no-wrap
 msgid ""
 "g = f();\n"
@@ -3765,7 +3894,7 @@ msgstr ""
 "g = f();\n"
 "g(5)\n"
 
-#: C/genius.xml:2366(para)
+#: C/genius.xml:2422(para)
 msgid ""
 "It is possible to return functions as value. This way you can build "
 "functions that construct special purpose functions according to some "
@@ -3791,7 +3920,7 @@ msgstr ""
 "<varname>k</varname> k <varname>x</varname>. Použili byste ji následovně: "
 "<placeholder-2/> A <userinput>g(5)</userinput> by mělo vrátit 10."
 
-#: C/genius.xml:2394(programlisting)
+#: C/genius.xml:2450(programlisting)
 #, no-wrap
 msgid ""
 "function f() = (\n"
@@ -3808,7 +3937,7 @@ msgstr ""
 "  r\n"
 ")\n"
 
-#: C/genius.xml:2390(para)
+#: C/genius.xml:2446(para)
 msgid ""
 "One thing to note is that the value of <varname>k</varname> that is used is "
 "the one that's in effect when the <function>f</function> returns. For "
@@ -3854,7 +3983,7 @@ msgstr ""
 "do privátního slovníku, protože je v době definice <function>r</function> "
 "globální (v nejvyšší úrovni)."
 
-#: C/genius.xml:2436(programlisting)
+#: C/genius.xml:2492(programlisting)
 #, no-wrap
 msgid ""
 "function f() = (\n"
@@ -3871,7 +4000,7 @@ msgstr ""
 "  r\n"
 ")\n"
 
-#: C/genius.xml:2425(para)
+#: C/genius.xml:2481(para)
 msgid ""
 "Sometimes it is better to have more control over how variables are copied "
 "into the private dictionary. Since version 1.0.7, you can specify which "
@@ -3893,7 +4022,7 @@ msgstr ""
 "ke svému argumentu. Lokální kopie <varname>k</varname> byla vytvořena ve "
 "chvíli, kdy byla funkce definována."
 
-#: C/genius.xml:2458(programlisting)
+#: C/genius.xml:2514(programlisting)
 #, no-wrap
 msgid ""
 "function f() = (\n"
@@ -3914,7 +4043,7 @@ msgstr ""
 "g = f();\n"
 "g(10)\n"
 
-#: C/genius.xml:2447(para)
+#: C/genius.xml:2503(para)
 msgid ""
 "When you want the function to not have any private dictionary then put empty "
 "square brackets after the argument list. Then no private dictionary will be "
@@ -3938,11 +4067,11 @@ msgstr ""
 "bude vrace 20 a ne 15, což by nastalo v případě, že <varname>n</varname> s "
 "hodnotou 5 bylo přidáno do privátního slovníku."
 
-#: C/genius.xml:2474(title)
+#: C/genius.xml:2530(title)
 msgid "True Local Variables"
 msgstr "Skutečně lokální proměnné"
 
-#: C/genius.xml:2478(programlisting)
+#: C/genius.xml:2534(programlisting)
 #, no-wrap
 msgid ""
 "k := 10;\n"
@@ -3961,7 +4090,7 @@ msgstr ""
 ");\n"
 "f(r,1)\n"
 
-#: C/genius.xml:2475(para)
+#: C/genius.xml:2531(para)
 msgid ""
 "When passing functions into other functions, the normal scoping of variables "
 "might be undesired. For example: <placeholder-1/> you probably want the "
@@ -3985,7 +4114,7 @@ msgstr ""
 "závorkami, jak je ukázáno v kapitole <link linkend=\"genius-gel-returning-"
 "functions\">Vracení funkcí</link>."
 
-#: C/genius.xml:2507(programlisting)
+#: C/genius.xml:2563(programlisting)
 #, no-wrap
 msgid ""
 "function f(g,x) = (\n"
@@ -4000,7 +4129,7 @@ msgstr ""
 "  g(x)\n"
 ");\n"
 
-#: C/genius.xml:2497(para)
+#: C/genius.xml:2553(para)
 msgid ""
 "But there is another solution. Since version 1.0.7 there are true local "
 "variables. These are variables that are visible only from the current "
@@ -4024,7 +4153,7 @@ msgstr ""
 "<command>local</command> inicializuje všechny odkazované proměnné (vyjma "
 "argumentů funkce) na <constant>null</constant>."
 
-#: C/genius.xml:2524(programlisting)
+#: C/genius.xml:2580(programlisting)
 #, no-wrap
 msgid ""
 "function f(g,x) = (\n"
@@ -4039,7 +4168,7 @@ msgstr ""
 "  g(x)\n"
 ");\n"
 
-#: C/genius.xml:2518(para)
+#: C/genius.xml:2574(para)
 msgid ""
 "If all variables are to be created as locals you can just pass an asterisk "
 "instead of a list of variables. In this case the variables will not be "
@@ -4051,7 +4180,7 @@ msgstr ""
 "inicializovány, dokud opravdu nejsou nastaveny. Takto bude i následující "
 "definice <function>f</function> pracovat: <placeholder-1/>"
 
-#: C/genius.xml:2531(para)
+#: C/genius.xml:2587(para)
 msgid ""
 "It is good practice that all functions that take other functions as "
 "arguments use local variables. This way the passed function does not see "
@@ -4061,11 +4190,11 @@ msgstr ""
 "argumenty, používaly lokální proměnné. Je to způsob, jak zabránit, aby "
 "předávaná funkce neviděla implementační podrobnosti a nemátlo ji to."
 
-#: C/genius.xml:2539(title)
+#: C/genius.xml:2595(title)
 msgid "GEL Startup Procedure"
 msgstr "Spouštěcí procedura GEL"
 
-#: C/genius.xml:2540(para)
+#: C/genius.xml:2596(para)
 msgid ""
 "First the program looks for the installed library file (the compiled version "
 "<filename>lib.cgel</filename>) in the installed directory, then it looks "
@@ -4077,7 +4206,7 @@ msgstr ""
 "složky a po té zkouší načíst nepřeložený soubor nazvaný <filename>~/."
 "geniusinit</filename>."
 
-#: C/genius.xml:2544(para)
+#: C/genius.xml:2600(para)
 msgid ""
 "If you ever change the library in its installed place, you’ll have to first "
 "compile it with <command>genius --compile loader.gel &gt; lib.cgel</command>"
@@ -4085,11 +4214,11 @@ msgstr ""
 "Pokaždé, když změníte knihovnu v místě její instalace, musíte ji nejprve "
 "přeložit pomocí <command>genius --compile loader.gel &gt; lib.cgel</command>"
 
-#: C/genius.xml:2551(title)
+#: C/genius.xml:2607(title)
 msgid "Loading Programs"
 msgstr "Načítání programů"
 
-#: C/genius.xml:2554(programlisting)
+#: C/genius.xml:2610(programlisting)
 #, no-wrap
 msgid ""
 "load program1.gel program2.gel\n"
@@ -4098,7 +4227,7 @@ msgstr ""
 "load program1.gel program2.gel\n"
 "load \"Nezvyklý název souboru s MEZERAMI.gel\"\n"
 
-#: C/genius.xml:2558(programlisting)
+#: C/genius.xml:2614(programlisting)
 #, no-wrap
 msgid ""
 "cd directory_with_gel_programs\n"
@@ -4107,7 +4236,7 @@ msgstr ""
 "cd složka_s_programemy_v_jazyce_gel\n"
 "ls *.gel\n"
 
-#: C/genius.xml:2552(para)
+#: C/genius.xml:2608(para)
 msgid ""
 "Sometimes you have a larger program you wrote into a file and want to read "
 "that file into <application>Genius Mathematics Tool</application>. In these "
@@ -4146,11 +4275,11 @@ msgstr ""
 "používat divoké znaky). <command>pwd</command> nepřijímá žádné argumenty. "
 "Například: <placeholder-2/>"
 
-#: C/genius.xml:2568(title)
+#: C/genius.xml:2624(title)
 msgid "Matrices in GEL"
 msgstr "Matice v jazyce GEL"
 
-#: C/genius.xml:2570(para)
+#: C/genius.xml:2626(para)
 msgid ""
 "Genius has support for vectors and matrices and possesses a sizable library "
 "of matrix manipulation and linear algebra functions."
@@ -4158,16 +4287,16 @@ msgstr ""
 "Genius podporuje vektory a matice a jeho součástí je rozsáhlá knihovna pro "
 "práci s maticemi a s funkcemi lineární algebry."
 
-#: C/genius.xml:2576(title)
+#: C/genius.xml:2632(title)
 msgid "Entering Matrices"
 msgstr "Zadávání matic"
 
-#: C/genius.xml:2585(programlisting)
+#: C/genius.xml:2641(programlisting)
 #, no-wrap
 msgid "[1,2,3;4,5,6;7,8,9]\n"
 msgstr "[1,2,3;4,5,6;7,8,9]\n"
 
-#: C/genius.xml:2588(programlisting)
+#: C/genius.xml:2644(programlisting)
 #, no-wrap
 msgid ""
 "[1, 2, 3\n"
@@ -4178,7 +4307,7 @@ msgstr ""
 " 4, 5, 6\n"
 " 7, 8, 9]\n"
 
-#: C/genius.xml:2577(para)
+#: C/genius.xml:2633(para)
 msgid ""
 "To enter matrices, you can use one of the following two syntaxes. You can "
 "either enter the matrix on one line, separating values by commas and rows by "
@@ -4194,7 +4323,7 @@ msgstr ""
 "zadání matice 3×3 z čísel 1 – 9 byste mohli zadat <placeholder-1/> nebo "
 "<placeholder-2/> Přesto nepoužívejte naráz „;“ a enter na stejném řádku."
 
-#: C/genius.xml:2598(programlisting)
+#: C/genius.xml:2654(programlisting)
 #, no-wrap
 msgid ""
 "a = [ 1, 2, 3\n"
@@ -4209,7 +4338,7 @@ msgstr ""
 "b = [ a,  10\n"
 "      11, 12]\n"
 
-#: C/genius.xml:2605(programlisting)
+#: C/genius.xml:2661(programlisting)
 #, no-wrap
 msgid ""
 "[1,   2,  3, 10\n"
@@ -4222,7 +4351,7 @@ msgstr ""
 " 7,   8,  9, 10\n"
 " 11, 11, 11, 12]\n"
 
-#: C/genius.xml:2595(para)
+#: C/genius.xml:2651(para)
 msgid ""
 "You can also use the matrix expansion functionality to enter matrices. For "
 "example you can do: <placeholder-1/> and you should get <placeholder-2/> "
@@ -4233,7 +4362,7 @@ msgstr ""
 "<placeholder-2/> Podobně můžete sestavit matice z vektorů a dalších "
 "podobných věcí."
 
-#: C/genius.xml:2615(programlisting)
+#: C/genius.xml:2671(programlisting)
 #, no-wrap
 msgid ""
 "[1, 2, 3\n"
@@ -4244,7 +4373,7 @@ msgstr ""
 " 4, 5\n"
 " 6]\n"
 
-#: C/genius.xml:2620(programlisting)
+#: C/genius.xml:2676(programlisting)
 #, no-wrap
 msgid ""
 "\n"
@@ -4257,7 +4386,7 @@ msgstr ""
 " 4, 5, 0\n"
 " 6, 0, 0]\n"
 
-#: C/genius.xml:2613(para)
+#: C/genius.xml:2669(para)
 msgid ""
 "Another thing is that non-specified spots are initialized to 0, so "
 "<placeholder-1/> will end up being <placeholder-2/>"
@@ -4265,7 +4394,7 @@ msgstr ""
 "Další věcí je, že nezadaná místa se inicializují na 0, takže <placeholder-1/"
 "> bude ve výsledku <placeholder-2/>"
 
-#: C/genius.xml:2627(para)
+#: C/genius.xml:2683(para)
 msgid ""
 "When matrices are evaluated, they are evaluated and traversed row-wise. This "
 "is just like the <literal>M@(j)</literal> operator, which traverses the "
@@ -4275,7 +4404,7 @@ msgstr ""
 "Je to úplně stejné jako operátor <literal>M@(j)</literal>, který prochází "
 "matice po řádcích."
 
-#: C/genius.xml:2633(para)
+#: C/genius.xml:2689(para)
 msgid ""
 "Be careful about using returns for expressions inside the <literal>[ ]</"
 "literal> brackets, as they have a slightly different meaning there. You will "
@@ -4284,21 +4413,21 @@ msgstr ""
 "Věnujte pozornost při vracení z výrazů uvnitř závorek <literal>[ ]</"
 "literal>, protože tam mají lehce odlišný význam. Začnete tím nový řádek."
 
-#: C/genius.xml:2643(title)
+#: C/genius.xml:2699(title)
 msgid "Conjugate Transpose and Transpose Operator"
 msgstr "Operátor konjugované transpozice a transpozice"
 
-#: C/genius.xml:2651(programlisting)
+#: C/genius.xml:2707(programlisting)
 #, no-wrap
 msgid "[1,2,3]*[4,5,6]'\n"
 msgstr "[1,2,3]*[4,5,6]'\n"
 
-#: C/genius.xml:2656(programlisting)
+#: C/genius.xml:2712(programlisting)
 #, no-wrap
 msgid "[1,2,3]*[4,5,6i].'\n"
 msgstr "[1,2,3]*[4,5,6i].'\n"
 
-#: C/genius.xml:2644(para)
+#: C/genius.xml:2700(para)
 msgid ""
 "You can conjugate transpose a matrix by using the <literal>'</literal> "
 "operator. That is the entry in the <varname>i</varname>th column and the "
@@ -4317,7 +4446,7 @@ msgstr ""
 "Pokud chcete matici jen transponovat bez konjugace, použijte operátor "
 "<literal>.'</literal>. Například: <placeholder-2/>"
 
-#: C/genius.xml:2659(para)
+#: C/genius.xml:2715(para)
 msgid ""
 "Note that normal transpose, that is the <literal>.'</literal> operator, is "
 "much faster and will not create a new copy of the matrix in memory. The "
@@ -4330,11 +4459,11 @@ msgstr ""
 "transpozice bohužel novou kopii vytváří. Při práci se skutečnými maticemi a "
 "vektory je doporučováno vždy používat operátor <literal>.'</literal>."
 
-#: C/genius.xml:2669(title) C/genius.xml:5798(title)
+#: C/genius.xml:2725(title) C/genius.xml:5869(title)
 msgid "Linear Algebra"
 msgstr "Lineární algebra"
 
-#: C/genius.xml:2670(para)
+#: C/genius.xml:2726(para)
 msgid ""
 "Genius implements many useful linear algebra and matrix manipulation "
 "routines. See the <link linkend=\"genius-gel-function-list-linear-algebra"
@@ -4346,7 +4475,7 @@ msgstr ""
 "\">Lineární algebra</link> a <link linkend=\"genius-gel-function-list-matrix"
 "\">Práce s maticemi</link> v kapitole se seznamem funkcí GEL."
 
-#: C/genius.xml:2677(para)
+#: C/genius.xml:2733(para)
 msgid ""
 "The linear algebra routines implemented in GEL do not currently come from a "
 "well tested numerical package, and thus should not be used for critical "
@@ -4362,7 +4491,7 @@ msgstr ""
 "Ty jsou přirozeně přesné a v praxi vám poskytnou mnohem lepší výsledky, než "
 "běžné rutiny pro lineární algebru s dvojitou přesností."
 
-#: C/genius.xml:2685(para)
+#: C/genius.xml:2741(para)
 msgid ""
 "For example, it is pointless to compute the rank and nullspace of a floating "
 "point matrix since for all practical purposes, we need to consider the "
@@ -4378,7 +4507,7 @@ msgstr ""
 "invertovatelnost. Avšak pokud je matice z racionálních čísel, pak hodnost a "
 "nulový prostor jsou vždy přesné."
 
-#: C/genius.xml:2693(para)
+#: C/genius.xml:2749(para)
 msgid ""
 "In general when Genius computes the basis of a certain vectorspace (for "
 "example with the <link linkend=\"gel-function-NullSpace"
@@ -4393,7 +4522,7 @@ msgstr ""
 "báze. Když Genius mluví o lineárním podprostoru, míní tím matici, jejíž "
 "prostor sloupců je daný lineární podprostor."
 
-#: C/genius.xml:2700(para)
+#: C/genius.xml:2756(para)
 msgid ""
 "It should be noted that Genius can remember certain properties of a matrix. "
 "For example, it will remember that a matrix is in row reduced form. If many "
@@ -4409,11 +4538,11 @@ msgstr ""
 "<link linkend=\"gel-function-rref\"><function>rref</function></link> budou "
 "velmi rychlá."
 
-#: C/genius.xml:2713(title)
+#: C/genius.xml:2769(title)
 msgid "Polynomials in GEL"
 msgstr "Polynomy v jazyce GEL"
 
-#: C/genius.xml:2715(para)
+#: C/genius.xml:2771(para)
 msgid ""
 "Currently Genius can handle polynomials of one variable written out as "
 "vectors, and do some basic operations with these. It is planned to expand "
@@ -4423,21 +4552,21 @@ msgstr ""
 "vektory a umí s nimi některé základní operace. Do budoucna se počítá s "
 "rozšířením této funkcionality."
 
-#: C/genius.xml:2722(title)
+#: C/genius.xml:2778(title)
 msgid "Using Polynomials"
 msgstr "Používání polynomů"
 
-#: C/genius.xml:2728(programlisting)
+#: C/genius.xml:2784(programlisting)
 #, no-wrap
 msgid "[1,2,3]\n"
 msgstr "[1,2,3]\n"
 
-#: C/genius.xml:2731(programlisting)
+#: C/genius.xml:2787(programlisting)
 #, no-wrap
 msgid "1 + 2*x + 3*x^2\n"
 msgstr "1 + 2*x + 3*x^2\n"
 
-#: C/genius.xml:2723(para)
+#: C/genius.xml:2779(para)
 msgid ""
 "Currently polynomials in one variable are just horizontal vectors with value "
 "only nodes. The power of the term is the position in the vector, with the "
@@ -4449,17 +4578,17 @@ msgstr ""
 "první pozice je 0. Takže <placeholder-1/> se převede na polynom "
 "<placeholder-2/>"
 
-#: C/genius.xml:2743(programlisting)
+#: C/genius.xml:2799(programlisting)
 #, no-wrap
 msgid "PolyToString([1,2,3],\"y\")\n"
 msgstr "PolyToString([1,2,3],\"y\")\n"
 
-#: C/genius.xml:2746(programlisting)
+#: C/genius.xml:2802(programlisting)
 #, no-wrap
 msgid "3*y^2 + 2*y + 1\n"
 msgstr "3*y^2 + 2*y + 1\n"
 
-#: C/genius.xml:2753(programlisting)
+#: C/genius.xml:2809(programlisting)
 #, no-wrap
 msgid ""
 "f = PolyToFunction([0,1,1])\n"
@@ -4468,7 +4597,7 @@ msgstr ""
 "f = PolyToFunction([0,1,1])\n"
 "f(2)\n"
 
-#: C/genius.xml:2734(para)
+#: C/genius.xml:2790(para)
 msgid ""
 "You can add, subtract and multiply polynomials using the <link linkend=\"gel-"
 "function-AddPoly\"><function>AddPoly</function></link>, <link linkend=\"gel-"
@@ -4494,7 +4623,7 @@ msgstr ""
 "\"><function>PolyToFunction</function></link>, ktrá vrací anonymní funkce. "
 "<placeholder-3/>"
 
-#: C/genius.xml:2757(para)
+#: C/genius.xml:2813(para)
 msgid ""
 "It is also possible to find roots of polynomials of degrees 1 through 4 by "
 "using the function <link linkend=\"gel-function-PolynomialRoots"
@@ -4519,7 +4648,7 @@ msgstr ""
 "\"><function>FindRootMullersMethod</function></link> nebo <link linkend="
 "\"gel-function-FindRootSecant\"><function>FindRootSecant</function></link>."
 
-#: C/genius.xml:2769(para)
+#: C/genius.xml:2825(para)
 msgid ""
 "See <xref linkend=\"genius-gel-function-list-polynomials\"/> in the function "
 "list for the rest of functions acting on polynomials."
@@ -4527,11 +4656,11 @@ msgstr ""
 "Ohledně ostatních funkcí týkajících se polynomů se podívejte se na <xref "
 "linkend=\"genius-gel-function-list-polynomials\"/> v seznamu funkcí."
 
-#: C/genius.xml:2779(title)
+#: C/genius.xml:2835(title)
 msgid "Set Theory in GEL"
 msgstr "Teorie množin v jazyce GEL"
 
-#: C/genius.xml:2781(para)
+#: C/genius.xml:2837(para)
 msgid ""
 "Genius has some basic set theoretic functionality built in. Currently a set "
 "is just a vector (or a matrix). Every distinct object is treated as a "
@@ -4541,11 +4670,11 @@ msgstr ""
 "je množina prostě jen vektor (nebo matice). S každým jednotlivým objektem je "
 "zacházeno jako s odlišným prvkem."
 
-#: C/genius.xml:2787(title)
+#: C/genius.xml:2843(title)
 msgid "Using Sets"
 msgstr "Používání množin"
 
-#: C/genius.xml:2788(para)
+#: C/genius.xml:2844(para)
 msgid ""
 "Just like vectors, objects in sets can include numbers, strings, "
 "<constant>null</constant>, matrices and vectors. It is planned in the future "
@@ -4563,7 +4692,7 @@ msgstr ""
 "jako s různými prvky. <constant>null</constant> je považováno za prázdnou "
 "množinu."
 
-#: C/genius.xml:2796(para)
+#: C/genius.xml:2852(para)
 msgid ""
 "To build a set out of a vector, use the <link linkend=\"gel-function-MakeSet"
 "\"><function>MakeSet</function></link> function. Currently, it will just "
@@ -4580,7 +4709,7 @@ msgstr ""
 "= [1, 2, 3]\n"
 "</screen>"
 
-#: C/genius.xml:2805(para)
+#: C/genius.xml:2861(para)
 msgid ""
 "Similarly there are functions <link linkend=\"gel-function-Union"
 "\"><function>Union</function></link>, <link linkend=\"gel-function-"
@@ -4604,7 +4733,7 @@ msgstr ""
 "Pokud chcete vektor seřadit, měli byste použít funkci <link linkend=\"gel-"
 "function-SortVector\"><function>SortVector</function></link>."
 
-#: C/genius.xml:2819(para)
+#: C/genius.xml:2875(para)
 msgid ""
 "For testing membership, there are functions <link linkend=\"gel-function-IsIn"
 "\"><function>IsIn</function></link> and <link linkend=\"gel-function-IsSubset"
@@ -4628,54 +4757,54 @@ msgstr ""
 "prázdná množina je podmnožinou kterékoliv množiny, volání "
 "<userinput>IsSubset(null,X)</userinput> vrátí vždy true (pravda)."
 
-#: C/genius.xml:2838(title)
+#: C/genius.xml:2894(title)
 msgid "List of GEL functions"
 msgstr "Seznam funkcí GEL"
 
-#: C/genius.xml:2844(programlisting)
+#: C/genius.xml:2900(programlisting)
 #, no-wrap
 msgid "help FunctionName\n"
 msgstr "help NazevFunkce\n"
 
 #. &gel-function-list;
-#: C/genius.xml:2842(para)
+#: C/genius.xml:2898(para)
 msgid ""
 "To get help on a specific function from the console type: <placeholder-1/>"
 msgstr ""
 "Pro získání nápovědy ke konkrétní funkci napište v konzole: <placeholder-1/>"
 
-#: C/genius.xml:2849(title)
+#: C/genius.xml:2905(title)
 msgid "Commands"
 msgstr "Příkazy"
 
-#: C/genius.xml:2852(term)
+#: C/genius.xml:2908(term)
 msgid "<anchor id=\"gel-command-help\"/>help"
 msgstr "<anchor id=\"gel-command-help\"/>help"
 
-#: C/genius.xml:2854(synopsis)
+#: C/genius.xml:2910(synopsis)
 #, no-wrap
 msgid "help"
 msgstr "help"
 
-#: C/genius.xml:2855(synopsis)
+#: C/genius.xml:2911(synopsis)
 #, no-wrap
 msgid "help FunctionName"
 msgstr "help NázevFunkce"
 
-#: C/genius.xml:2856(para)
+#: C/genius.xml:2912(para)
 msgid "Print help (or help on a function/command)."
 msgstr "Vypsat nápovědu (nebo nápovědu k funkci/příkazu)."
 
-#: C/genius.xml:2861(term)
+#: C/genius.xml:2917(term)
 msgid "<anchor id=\"gel-command-load\"/>load"
 msgstr "<anchor id=\"gel-command-load\"/>load"
 
-#: C/genius.xml:2863(synopsis)
+#: C/genius.xml:2919(synopsis)
 #, no-wrap
 msgid "load \"file.gel\""
 msgstr "load \"soubor.gel\""
 
-#: C/genius.xml:2864(para)
+#: C/genius.xml:2920(para)
 msgid ""
 "Load a file into the interpreter. The file will execute as if it were typed "
 "onto the command line."
@@ -4683,55 +4812,55 @@ msgstr ""
 "Načíst soubor do interpretru. Obsah souboru bude proveden stejně, jako by "
 "byl napsán do příkazového řádku."
 
-#: C/genius.xml:2870(term)
+#: C/genius.xml:2926(term)
 msgid "<anchor id=\"gel-command-cd\"/>cd"
 msgstr "<anchor id=\"gel-command-cd\"/>cd"
 
-#: C/genius.xml:2872(synopsis)
+#: C/genius.xml:2928(synopsis)
 #, no-wrap
 msgid "cd /directory/name"
 msgstr "cd /název/složky"
 
-#: C/genius.xml:2873(para)
+#: C/genius.xml:2929(para)
 msgid "Change working directory to <filename>/directory/name</filename>."
 msgstr "Změnit pracovní složku na <filename>/název/složky</filename>."
 
-#: C/genius.xml:2878(term)
+#: C/genius.xml:2934(term)
 msgid "<anchor id=\"gel-command-pwd\"/>pwd"
 msgstr "<anchor id=\"gel-command-pwd\"/>pwd"
 
-#: C/genius.xml:2880(synopsis)
+#: C/genius.xml:2936(synopsis)
 #, no-wrap
 msgid "pwd"
 msgstr "pwd"
 
-#: C/genius.xml:2881(para)
+#: C/genius.xml:2937(para)
 msgid "Print the current working directory."
 msgstr "Vypsat název aktuální pracovní složky."
 
-#: C/genius.xml:2886(term)
+#: C/genius.xml:2942(term)
 msgid "<anchor id=\"gel-command-ls\"/>ls"
 msgstr "<anchor id=\"gel-command-ls\"/>ls"
 
-#: C/genius.xml:2888(synopsis)
+#: C/genius.xml:2944(synopsis)
 #, no-wrap
 msgid "ls"
 msgstr "ls"
 
-#: C/genius.xml:2889(para)
+#: C/genius.xml:2945(para)
 msgid "List files in the current directory."
 msgstr "Vypsat soubory v aktuální složce."
 
-#: C/genius.xml:2894(term)
+#: C/genius.xml:2950(term)
 msgid "<anchor id=\"gel-command-plugin\"/>plugin"
 msgstr "<anchor id=\"gel-command-plugin\"/>plugin"
 
-#: C/genius.xml:2896(synopsis)
+#: C/genius.xml:2952(synopsis)
 #, no-wrap
 msgid "plugin plugin_name"
 msgstr "plugin název_zásuvného_modulu"
 
-#: C/genius.xml:2897(para)
+#: C/genius.xml:2953(para)
 msgid ""
 "Load a plugin. Plugin of that name must be installed on the system in the "
 "proper directory."
@@ -4739,25 +4868,25 @@ msgstr ""
 "Načíst zásuvný modul. Zásuvný modul se zadaným názvem musí být v systému "
 "nainstalován ve správné složce."
 
-#: C/genius.xml:2905(title)
+#: C/genius.xml:2961(title)
 msgid "Basic"
 msgstr "Základy"
 
-#: C/genius.xml:2908(term)
+#: C/genius.xml:2964(term)
 msgid "<anchor id=\"gel-function-AskButtons\"/>AskButtons"
 msgstr "<anchor id=\"gel-function-AskButtons\"/>AskButtons"
 
-#: C/genius.xml:2910(synopsis)
+#: C/genius.xml:2966(synopsis)
 #, no-wrap
 msgid "AskButtons (query)"
 msgstr "AskButtons (otazka)"
 
-#: C/genius.xml:2911(synopsis)
+#: C/genius.xml:2967(synopsis)
 #, no-wrap
 msgid "AskButtons (query, button1, ...)"
 msgstr "AskButtons (otazka, tlacitko1, ...)"
 
-#: C/genius.xml:2912(para)
+#: C/genius.xml:2968(para)
 msgid ""
 "Asks a question and presents a list of buttons to the user (or a menu of "
 "options in text mode). Returns the 1-based index of the button pressed. That "
@@ -4773,27 +4902,27 @@ msgstr ""
 "textovém režimu), je vráceno <constant>null</constant>. Dokud uživatel "
 "nezareaguje, je další provádění programu blokováno."
 
-#: C/genius.xml:2918(para) C/genius.xml:3536(para) C/genius.xml:3666(para)
-#: C/genius.xml:3714(para) C/genius.xml:3743(para) C/genius.xml:7882(para)
-#: C/genius.xml:8124(para)
+#: C/genius.xml:2974(para) C/genius.xml:3592(para) C/genius.xml:3722(para)
+#: C/genius.xml:3770(para) C/genius.xml:3799(para) C/genius.xml:7953(para)
+#: C/genius.xml:8195(para)
 msgid "Version 1.0.10 onwards."
 msgstr "Verze 1.0.10 a novější."
 
-#: C/genius.xml:2923(term)
+#: C/genius.xml:2979(term)
 msgid "<anchor id=\"gel-function-AskString\"/>AskString"
 msgstr "<anchor id=\"gel-function-AskString\"/>AskString"
 
-#: C/genius.xml:2925(synopsis)
+#: C/genius.xml:2981(synopsis)
 #, no-wrap
 msgid "AskString (query)"
 msgstr "AskString (otazka)"
 
-#: C/genius.xml:2926(synopsis)
+#: C/genius.xml:2982(synopsis)
 #, no-wrap
 msgid "AskString (query, default)"
 msgstr "AskString (otazka, vychozi)"
 
-#: C/genius.xml:2927(para)
+#: C/genius.xml:2983(para)
 msgid ""
 "Asks a question and lets the user enter a string, which it then returns. If "
 "the user cancels or closes the window, then <constant>null</constant> is "
@@ -4807,16 +4936,16 @@ msgstr ""
 "je zadán argument <varname>vychozi</varname>, bude uživateli předvyplněn, "
 "takže mu bude stačit zmáčknout Enter (od verze 1.0.6)."
 
-#: C/genius.xml:2935(term)
+#: C/genius.xml:2991(term)
 msgid "<anchor id=\"gel-function-Compose\"/>Compose"
 msgstr "<anchor id=\"gel-function-Compose\"/>Compose"
 
-#: C/genius.xml:2937(synopsis)
+#: C/genius.xml:2993(synopsis)
 #, no-wrap
 msgid "Compose (f,g)"
 msgstr "Compose (f,g)"
 
-#: C/genius.xml:2938(para)
+#: C/genius.xml:2994(para)
 msgid ""
 "Compose two functions and return a function that is the composition of "
 "<function>f</function> and <function>g</function>."
@@ -4824,16 +4953,16 @@ msgstr ""
 "Složit dvě funkce a vrátit funkci, která je spojením <function>f</function> "
 "a <function>g</function>."
 
-#: C/genius.xml:2943(term)
+#: C/genius.xml:2999(term)
 msgid "<anchor id=\"gel-function-ComposePower\"/>ComposePower"
 msgstr "<anchor id=\"gel-function-ComposePower\"/>ComposePower"
 
-#: C/genius.xml:2945(synopsis)
+#: C/genius.xml:3001(synopsis)
 #, no-wrap
 msgid "ComposePower (f,n,x)"
 msgstr "ComposePower (f,n,x)"
 
-#: C/genius.xml:2946(para)
+#: C/genius.xml:3002(para)
 msgid ""
 "Compose and execute a function with itself <varname>n</varname> times, "
 "passing <varname>x</varname> as argument. Returning <varname>x</varname> if "
@@ -4855,29 +4984,29 @@ msgstr ""
 "= 5764801\n"
 "</screen>"
 
-#: C/genius.xml:2960(term)
+#: C/genius.xml:3016(term)
 msgid "<anchor id=\"gel-function-Evaluate\"/>Evaluate"
 msgstr "<anchor id=\"gel-function-Evaluate\"/>Evaluate"
 
-#: C/genius.xml:2962(synopsis)
+#: C/genius.xml:3018(synopsis)
 #, no-wrap
 msgid "Evaluate (str)"
 msgstr "Evaluate (retezec)"
 
-#: C/genius.xml:2963(para)
+#: C/genius.xml:3019(para)
 msgid "Parses and evaluates a string."
 msgstr "Analyzovat a vyhodnotit řetězec."
 
-#: C/genius.xml:2969(term)
+#: C/genius.xml:3025(term)
 msgid "<anchor id=\"gel-function-GetCurrentModulo\"/>GetCurrentModulo"
 msgstr "<anchor id=\"gel-function-GetCurrentModulo\"/>GetCurrentModulo"
 
-#: C/genius.xml:2971(synopsis)
+#: C/genius.xml:3027(synopsis)
 #, no-wrap
 msgid "GetCurrentModulo"
 msgstr "GetCurrentModulo"
 
-#: C/genius.xml:2972(para)
+#: C/genius.xml:3028(para)
 msgid ""
 "Get current modulo from the context outside the function. That is, if "
 "outside of the function was executed in modulo (using <literal>mod</"
@@ -4891,29 +5020,33 @@ msgstr ""
 "prováděno v modulární aritmetice a díky této vestavěné funkci je možné, aby "
 "funkce GEL probíhaly v modulární aritmetice."
 
-#: C/genius.xml:2980(term)
+#: C/genius.xml:3036(term)
 msgid "<anchor id=\"gel-function-Identity\"/>Identity"
 msgstr "<anchor id=\"gel-function-Identity\"/>Identity"
 
-#: C/genius.xml:2982(synopsis)
+#: C/genius.xml:3038(synopsis)
 #, no-wrap
 msgid "Identity (x)"
 msgstr "Identity (x)"
 
-#: C/genius.xml:2983(para)
-msgid "Identity function, returns its argument."
-msgstr "Funkce identity, vrací svůj argument."
+#: C/genius.xml:3039(para)
+msgid ""
+"Identity function, returns its argument. It is equivalent to "
+"<userinput>function Identity(x)=x</userinput>."
+msgstr ""
+"Funkce identity, která vrací svůj argument. Odpovídá to <userinput>function "
+"Identity(x)=x</userinput>."
 
-#: C/genius.xml:2988(term)
+#: C/genius.xml:3044(term)
 msgid "<anchor id=\"gel-function-IntegerFromBoolean\"/>IntegerFromBoolean"
 msgstr "<anchor id=\"gel-function-IntegerFromBoolean\"/>IntegerFromBoolean"
 
-#: C/genius.xml:2990(synopsis)
+#: C/genius.xml:3046(synopsis)
 #, no-wrap
 msgid "IntegerFromBoolean (bval)"
 msgstr "IntegerFromBoolean (pravdhodnota)"
 
-#: C/genius.xml:2991(para)
+#: C/genius.xml:3047(para)
 msgid ""
 "Make integer (0 for <constant>false</constant> or 1 for <constant>true</"
 "constant>) from a boolean value. <varname>bval</varname> can also be a "
@@ -4925,29 +5058,29 @@ msgstr ""
 "být i číslo, v kterém tož případě bude nenulová hodnota brána jako "
 "<constant>true</constant> a nulová jako <constant>false</constant>."
 
-#: C/genius.xml:3002(term)
+#: C/genius.xml:3058(term)
 msgid "<anchor id=\"gel-function-IsBoolean\"/>IsBoolean"
 msgstr "<anchor id=\"gel-function-IsBoolean\"/>IsBoolean"
 
-#: C/genius.xml:3004(synopsis)
+#: C/genius.xml:3060(synopsis)
 #, no-wrap
 msgid "IsBoolean (arg)"
 msgstr "IsBoolean (argument)"
 
-#: C/genius.xml:3005(para)
+#: C/genius.xml:3061(para)
 msgid "Check if argument is a boolean (and not a number)."
 msgstr "Zkontrolovat, zda je argument pravdivostní hodnota (a ne číslo)."
 
-#: C/genius.xml:3010(term)
+#: C/genius.xml:3066(term)
 msgid "<anchor id=\"gel-function-IsDefined\"/>IsDefined"
 msgstr "<anchor id=\"gel-function-IsDefined\"/>IsDefined"
 
-#: C/genius.xml:3012(synopsis)
+#: C/genius.xml:3068(synopsis)
 #, no-wrap
 msgid "IsDefined (id)"
 msgstr "IsDefined (id)"
 
-#: C/genius.xml:3013(para)
+#: C/genius.xml:3069(para)
 msgid ""
 "Check if an id is defined. You should pass a string or and identifier. If "
 "you pass a matrix, each entry will be evaluated separately and the matrix "
@@ -4957,60 +5090,60 @@ msgstr ""
 "identifikátor. Pokud předáte matici, bude každá položka vyhodnocena "
 "samostatně a matice by měla obsahovat řetězce nebo identifikátory."
 
-#: C/genius.xml:3021(term)
+#: C/genius.xml:3077(term)
 msgid "<anchor id=\"gel-function-IsFunction\"/>IsFunction"
 msgstr "<anchor id=\"gel-function-IsFunction\"/>IsFunction"
 
-#: C/genius.xml:3023(synopsis)
+#: C/genius.xml:3079(synopsis)
 #, no-wrap
 msgid "IsFunction (arg)"
 msgstr "IsFunction (argument)"
 
-#: C/genius.xml:3024(para)
+#: C/genius.xml:3080(para)
 msgid "Check if argument is a function."
 msgstr "Zkontrolovat, zda je argument funkcí."
 
-#: C/genius.xml:3029(term)
+#: C/genius.xml:3085(term)
 msgid ""
 "<anchor id=\"gel-function-IsFunctionOrIdentifier\"/>IsFunctionOrIdentifier"
 msgstr ""
 "<anchor id=\"gel-function-IsFunctionOrIdentifier\"/>IsFunctionOrIdentifier"
 
-#: C/genius.xml:3031(synopsis)
+#: C/genius.xml:3087(synopsis)
 #, no-wrap
 msgid "IsFunctionOrIdentifier (arg)"
 msgstr "IsFunctionOrIdentifier (argument)"
 
-#: C/genius.xml:3032(para)
+#: C/genius.xml:3088(para)
 msgid "Check if argument is a function or an identifier."
 msgstr "Zkontrolovat, zda je argument funkcí nebo identifikátorem."
 
-#: C/genius.xml:3037(term)
+#: C/genius.xml:3093(term)
 msgid "<anchor id=\"gel-function-IsFunctionRef\"/>IsFunctionRef"
 msgstr "<anchor id=\"gel-function-IsFunctionRef\"/>IsFunctionRef"
 
-#: C/genius.xml:3039(synopsis)
+#: C/genius.xml:3095(synopsis)
 #, no-wrap
 msgid "IsFunctionRef (arg)"
 msgstr "IsFunctionRef (argument)"
 
-#: C/genius.xml:3040(para)
+#: C/genius.xml:3096(para)
 msgid ""
 "Check if argument is a function reference. This includes variable references."
 msgstr ""
 "Zkontrolovat, zda je argument odkazem na funkci. Zahrnuje to i odkazy na "
 "proměnné."
 
-#: C/genius.xml:3046(term)
+#: C/genius.xml:3102(term)
 msgid "<anchor id=\"gel-function-IsMatrix\"/>IsMatrix"
 msgstr "<anchor id=\"gel-function-IsMatrix\"/>IsMatrix"
 
-#: C/genius.xml:3048(synopsis)
+#: C/genius.xml:3104(synopsis)
 #, no-wrap
 msgid "IsMatrix (arg)"
 msgstr "IsMatrix (argument)"
 
-#: C/genius.xml:3049(para)
+#: C/genius.xml:3105(para)
 msgid ""
 "Check if argument is a matrix. Even though <constant>null</constant> is "
 "sometimes considered an empty matrix, the function <function>IsMatrix</"
@@ -5020,55 +5153,55 @@ msgstr ""
 "občas považováno za prázdnou matici, funkce <function>IsMatrix</function> "
 "hodnotu <constant>null</constant> za matici nepovažuje."
 
-#: C/genius.xml:3056(term)
+#: C/genius.xml:3112(term)
 msgid "<anchor id=\"gel-function-IsNull\"/>IsNull"
 msgstr "<anchor id=\"gel-function-IsNull\"/>IsNull"
 
-#: C/genius.xml:3058(synopsis)
+#: C/genius.xml:3114(synopsis)
 #, no-wrap
 msgid "IsNull (arg)"
 msgstr "IsNull (argument)"
 
-#: C/genius.xml:3059(para)
+#: C/genius.xml:3115(para)
 msgid "Check if argument is a <constant>null</constant>."
 msgstr "Zkontrolovat, zda je argument <constant>null</constant>."
 
-#: C/genius.xml:3064(term)
+#: C/genius.xml:3120(term)
 msgid "<anchor id=\"gel-function-IsString\"/>IsString"
 msgstr "<anchor id=\"gel-function-IsString\"/>IsString"
 
-#: C/genius.xml:3066(synopsis)
+#: C/genius.xml:3122(synopsis)
 #, no-wrap
 msgid "IsString (arg)"
 msgstr "IsString (argument)"
 
-#: C/genius.xml:3067(para)
+#: C/genius.xml:3123(para)
 msgid "Check if argument is a text string."
 msgstr "Zkontrolovat, zda je argument textovým řetězcem."
 
-#: C/genius.xml:3072(term)
+#: C/genius.xml:3128(term)
 msgid "<anchor id=\"gel-function-IsValue\"/>IsValue"
 msgstr "<anchor id=\"gel-function-IsValue\"/>IsValue"
 
-#: C/genius.xml:3074(synopsis)
+#: C/genius.xml:3130(synopsis)
 #, no-wrap
 msgid "IsValue (arg)"
 msgstr "IsValue (argument)"
 
-#: C/genius.xml:3075(para)
+#: C/genius.xml:3131(para)
 msgid "Check if argument is a number."
 msgstr "Zkontrolovat, zda je argument číslem."
 
-#: C/genius.xml:3080(term)
+#: C/genius.xml:3136(term)
 msgid "<anchor id=\"gel-function-Parse\"/>Parse"
 msgstr "<anchor id=\"gel-function-Parse\"/>Parse"
 
-#: C/genius.xml:3082(synopsis)
+#: C/genius.xml:3138(synopsis)
 #, no-wrap
 msgid "Parse (str)"
 msgstr "Parse (retezec)"
 
-#: C/genius.xml:3083(para)
+#: C/genius.xml:3139(para)
 msgid ""
 "Parses but does not evaluate a string. Note that certain pre-computation is "
 "done during the parsing stage."
@@ -5076,16 +5209,16 @@ msgstr ""
 "Analyzovat, ale nevyhodnocovat řetězec. Berte ale na vědomí, že během fáze "
 "analýzy se provádí určité předvýpočty."
 
-#: C/genius.xml:3089(term)
+#: C/genius.xml:3145(term)
 msgid "<anchor id=\"gel-function-SetFunctionFlags\"/>SetFunctionFlags"
 msgstr "<anchor id=\"gel-function-SetFunctionFlags\"/>SetFunctionFlags"
 
-#: C/genius.xml:3091(synopsis)
+#: C/genius.xml:3147(synopsis)
 #, no-wrap
 msgid "SetFunctionFlags (id,flags...)"
 msgstr "SetFunctionFlags (id,priznaky...)"
 
-#: C/genius.xml:3092(para)
+#: C/genius.xml:3148(para)
 msgid ""
 "Set flags for a function, currently <literal>\"PropagateMod\"</literal> and "
 "<literal>\"NoModuloArguments\"</literal>. If <literal>\"PropagateMod\"</"
@@ -5104,55 +5237,55 @@ msgstr ""
 "literal>, nejsou argumenty funkce nikdy vyhodnocovány pomocí modulární "
 "aritmetiky."
 
-#: C/genius.xml:3101(term)
+#: C/genius.xml:3157(term)
 msgid "<anchor id=\"gel-function-SetHelp\"/>SetHelp"
 msgstr "<anchor id=\"gel-function-SetHelp\"/>SetHelp"
 
-#: C/genius.xml:3103(synopsis)
+#: C/genius.xml:3159(synopsis)
 #, no-wrap
 msgid "SetHelp (id,category,desc)"
 msgstr "SetHelp (id,kategorie,popis)"
 
-#: C/genius.xml:3104(para)
+#: C/genius.xml:3160(para)
 msgid "Set the category and help description line for a function."
 msgstr "Nastavit kategorii funkce a řádek jejího popisu v nápovědě."
 
-#: C/genius.xml:3109(term)
+#: C/genius.xml:3165(term)
 msgid "<anchor id=\"gel-function-SetHelpAlias\"/>SetHelpAlias"
 msgstr "<anchor id=\"gel-function-SetHelpAlias\"/>SetHelpAlias"
 
-#: C/genius.xml:3111(synopsis)
+#: C/genius.xml:3167(synopsis)
 #, no-wrap
 msgid "SetHelpAlias (id,alias)"
 msgstr "SetHelpAlias (id,altnazev)"
 
-#: C/genius.xml:3112(para)
+#: C/genius.xml:3168(para)
 msgid "Sets up a help alias."
 msgstr "Nastavit alternativní název do nápovědy."
 
-#: C/genius.xml:3117(term)
+#: C/genius.xml:3173(term)
 msgid "<anchor id=\"gel-function-chdir\"/>chdir"
 msgstr "<anchor id=\"gel-function-chdir\"/>chdir"
 
-#: C/genius.xml:3119(synopsis)
+#: C/genius.xml:3175(synopsis)
 #, no-wrap
 msgid "chdir (dir)"
 msgstr "chdir (složka)"
 
-#: C/genius.xml:3120(para)
+#: C/genius.xml:3176(para)
 msgid "Changes current directory, same as the <command>cd</command>."
 msgstr "Změnit aktuální složku, stejné jako <command>cd</command>."
 
-#: C/genius.xml:3125(term)
+#: C/genius.xml:3181(term)
 msgid "<anchor id=\"gel-function-CurrentTime\"/>CurrentTime"
 msgstr "<anchor id=\"gel-function-CurrentTime\"/>CurrentTime"
 
-#: C/genius.xml:3127(synopsis)
+#: C/genius.xml:3183(synopsis)
 #, no-wrap
 msgid "CurrentTime"
 msgstr "CurrentTime"
 
-#: C/genius.xml:3128(para)
+#: C/genius.xml:3184(para)
 msgid ""
 "Returns the current UNIX time with microsecond precision as a floating point "
 "number. That is, returns the number of seconds since January 1st 1970."
@@ -5160,34 +5293,34 @@ msgstr ""
 "Vrátit aktuální UNIXový čas s přesností na mikrovteřiny v podobě desetinného "
 "čísla. Prakticky se jedná o počet vteřin uplynulých od 1. ledna 1970."
 
-#: C/genius.xml:3129(para) C/genius.xml:8431(para) C/genius.xml:8440(para)
-#: C/genius.xml:8449(para)
+#: C/genius.xml:3185(para) C/genius.xml:8502(para) C/genius.xml:8511(para)
+#: C/genius.xml:8520(para)
 msgid "Version 1.0.15 onwards."
 msgstr "Verze 1.0.15 a novější."
 
-#: C/genius.xml:3134(term)
+#: C/genius.xml:3190(term)
 msgid "<anchor id=\"gel-function-display\"/>display"
 msgstr "<anchor id=\"gel-function-display\"/>display"
 
-#: C/genius.xml:3136(synopsis)
+#: C/genius.xml:3192(synopsis)
 #, no-wrap
 msgid "display (str,expr)"
 msgstr "display (retezec,vyraz)"
 
-#: C/genius.xml:3137(para)
+#: C/genius.xml:3193(para)
 msgid "Display a string and an expression with a colon to separate them."
 msgstr "Zobrazit retezec a vyraz navzájem oddělené dvojtečkou."
 
-#: C/genius.xml:3142(term)
+#: C/genius.xml:3198(term)
 msgid "<anchor id=\"gel-function-DisplayVariables\"/>DisplayVariables"
 msgstr "<anchor id=\"gel-function-DisplayVariables\"/>DisplayVariables"
 
-#: C/genius.xml:3144(synopsis)
+#: C/genius.xml:3200(synopsis)
 #, no-wrap
 msgid "DisplayVariables (var1,var2,...)"
 msgstr "DisplayVariables (prom1,prom2,...)"
 
-#: C/genius.xml:3147(programlisting)
+#: C/genius.xml:3203(programlisting)
 #, no-wrap
 msgid ""
 "DisplayVariables(`x,`y,`z)\n"
@@ -5196,7 +5329,7 @@ msgstr ""
 "DisplayVariables (`x,`y,`z)\n"
 "\t    "
 
-#: C/genius.xml:3145(para)
+#: C/genius.xml:3201(para)
 msgid ""
 "Display set of variables. The variables can be given as strings or "
 "identifiers. For example: <placeholder-1/>"
@@ -5204,7 +5337,7 @@ msgstr ""
 "Zobrazit sadu proměnných. Proměnné mohou být předány jako řetězce nebo jako "
 "identifikátory. Například: <placeholder-1/>"
 
-#: C/genius.xml:3152(programlisting)
+#: C/genius.xml:3208(programlisting)
 #, no-wrap
 msgid ""
 "DisplayVariables()\n"
@@ -5213,7 +5346,7 @@ msgstr ""
 "DisplayVariables ()\n"
 "\t    "
 
-#: C/genius.xml:3150(para)
+#: C/genius.xml:3206(para)
 msgid ""
 "If called without arguments (must supply empty argument list) as "
 "<placeholder-1/> then all variables are printed including a stacktrace "
@@ -5224,84 +5357,84 @@ msgstr ""
 "zásobníku, podobně jako u <guilabel>Zobrazit uživatelské proměnné</guilabel> "
 "v grafické verzi."
 
-#: C/genius.xml:3157(para) C/genius.xml:3225(para) C/genius.xml:5621(para)
-#: C/genius.xml:5630(para) C/genius.xml:6241(para) C/genius.xml:7596(para)
-#: C/genius.xml:7955(para) C/genius.xml:7981(para) C/genius.xml:8817(para)
-#: C/genius.xml:8831(para)
+#: C/genius.xml:3213(para) C/genius.xml:3281(para) C/genius.xml:5692(para)
+#: C/genius.xml:5701(para) C/genius.xml:6312(para) C/genius.xml:7667(para)
+#: C/genius.xml:8026(para) C/genius.xml:8052(para) C/genius.xml:8888(para)
+#: C/genius.xml:8902(para)
 msgid "Version 1.0.18 onwards."
 msgstr "Verze 1.0.18 a novější."
 
-#: C/genius.xml:3162(term)
+#: C/genius.xml:3218(term)
 msgid "<anchor id=\"gel-function-error\"/>error"
 msgstr "<anchor id=\"gel-function-error\"/>error"
 
-#: C/genius.xml:3164(synopsis)
+#: C/genius.xml:3220(synopsis)
 #, no-wrap
 msgid "error (str)"
 msgstr "error (retezec)"
 
-#: C/genius.xml:3165(para)
+#: C/genius.xml:3221(para)
 msgid "Prints a string to the error stream (onto the console)."
 msgstr "Vypsat retezec do chybového proudu (na konzole)."
 
-#: C/genius.xml:3170(term)
+#: C/genius.xml:3226(term)
 msgid "<anchor id=\"gel-function-exit\"/>exit"
 msgstr "<anchor id=\"gel-function-exit\"/>exit"
 
-#: C/genius.xml:3172(synopsis)
+#: C/genius.xml:3228(synopsis)
 #, no-wrap
 msgid "exit"
 msgstr "exit"
 
-#: C/genius.xml:3173(para)
+#: C/genius.xml:3229(para)
 msgid "Aliases: <function>quit</function>"
 msgstr "Alternativní názvy: <function>quit</function>"
 
-#: C/genius.xml:3174(para)
+#: C/genius.xml:3230(para)
 msgid "Exits the program."
 msgstr "Ukončit program."
 
-#: C/genius.xml:3179(term)
+#: C/genius.xml:3235(term)
 msgid "<anchor id=\"gel-function-false\"/>false"
 msgstr "<anchor id=\"gel-function-false\"/>false"
 
-#: C/genius.xml:3181(synopsis)
+#: C/genius.xml:3237(synopsis)
 #, no-wrap
 msgid "false"
 msgstr "false"
 
-#: C/genius.xml:3182(para)
+#: C/genius.xml:3238(para)
 msgid "Aliases: <function>False</function><function>FALSE</function>"
 msgstr ""
 "Alternativní názvy: <function>False</function> <function>FALSE</function>"
 
-#: C/genius.xml:3183(para)
+#: C/genius.xml:3239(para)
 msgid "The <constant>false</constant> boolean value."
 msgstr "Pravdivostní hodnota <constant>false</constant> (nepravda)."
 
-#: C/genius.xml:3188(term)
+#: C/genius.xml:3244(term)
 msgid "<anchor id=\"gel-function-manual\"/>manual"
 msgstr "<anchor id=\"gel-function-manual\"/>manual"
 
-#: C/genius.xml:3190(synopsis)
+#: C/genius.xml:3246(synopsis)
 #, no-wrap
 msgid "manual"
 msgstr "manual"
 
-#: C/genius.xml:3191(para)
+#: C/genius.xml:3247(para)
 msgid "Displays the user manual."
 msgstr "Zobrazit uživatelskou příručku."
 
-#: C/genius.xml:3196(term)
+#: C/genius.xml:3252(term)
 msgid "<anchor id=\"gel-function-print\"/>print"
 msgstr "<anchor id=\"gel-function-print\"/>print"
 
-#: C/genius.xml:3198(synopsis)
+#: C/genius.xml:3254(synopsis)
 #, no-wrap
 msgid "print (str)"
 msgstr "print (retezec)"
 
-#: C/genius.xml:3199(para)
+#: C/genius.xml:3255(para)
 msgid ""
 "Prints an expression and then print a newline. The argument <varname>str</"
 "varname> can be any expression. It is made into a string before being "
@@ -5310,16 +5443,16 @@ msgstr ""
 "Vypsat výraz a poté odřádkovat. Argument <varname>retezec</varname> může být "
 "libovolný výraz. Před vypsáním je převeden na řetězec."
 
-#: C/genius.xml:3205(term)
+#: C/genius.xml:3261(term)
 msgid "<anchor id=\"gel-function-printn\"/>printn"
 msgstr "<anchor id=\"gel-function-printn\"/>printn"
 
-#: C/genius.xml:3207(synopsis)
+#: C/genius.xml:3263(synopsis)
 #, no-wrap
 msgid "printn (str)"
 msgstr "printn (retezec)"
 
-#: C/genius.xml:3208(para)
+#: C/genius.xml:3264(para)
 msgid ""
 "Prints an expression without a trailing newline. The argument <varname>str</"
 "varname> can be any expression. It is made into a string before being "
@@ -5328,16 +5461,16 @@ msgstr ""
 "Vypsat výraz bez odřádkování. Argument <varname>retezec</varname> může být "
 "libovolný výraz. Před vypsáním je převeden na řetězec."
 
-#: C/genius.xml:3214(term)
+#: C/genius.xml:3270(term)
 msgid "<anchor id=\"gel-function-PrintTable\"/>PrintTable"
 msgstr "<anchor id=\"gel-function-PrintTable\"/>PrintTable"
 
-#: C/genius.xml:3216(synopsis)
+#: C/genius.xml:3272(synopsis)
 #, no-wrap
 msgid "PrintTable (f,v)"
 msgstr "PrintTable (f,v)"
 
-#: C/genius.xml:3220(programlisting)
+#: C/genius.xml:3276(programlisting)
 #, no-wrap
 msgid ""
 "PrintTable (f,[0:10])\n"
@@ -5346,7 +5479,7 @@ msgstr ""
 "PrintTable (f,[0:10])\n"
 "\t    "
 
-#: C/genius.xml:3217(para)
+#: C/genius.xml:3273(para)
 msgid ""
 "Print a table of values for a function. The values are in the vector "
 "<varname>v</varname>. You can use the vector building notation as follows: "
@@ -5358,16 +5491,16 @@ msgstr ""
 "Pokud je <varname>v</varname> celé kladné číslo, použije se tabulka celých "
 "čísel od 1 do v včetně."
 
-#: C/genius.xml:3230(term)
+#: C/genius.xml:3286(term)
 msgid "<anchor id=\"gel-function-protect\"/>protect"
 msgstr "<anchor id=\"gel-function-protect\"/>protect"
 
-#: C/genius.xml:3232(synopsis)
+#: C/genius.xml:3288(synopsis)
 #, no-wrap
 msgid "protect (id)"
 msgstr "protect (id)"
 
-#: C/genius.xml:3233(para)
+#: C/genius.xml:3289(para)
 msgid ""
 "Protect a variable from being modified. This is used on the internal GEL "
 "functions to avoid them being accidentally overridden."
@@ -5375,16 +5508,16 @@ msgstr ""
 "Ochránit proměnnou proti změnám. Stejný postup je použit u interních funkcí "
 "GEL, aby se zabránilo nechtěnému přepsání."
 
-#: C/genius.xml:3239(term)
+#: C/genius.xml:3295(term)
 msgid "<anchor id=\"gel-function-ProtectAll\"/>ProtectAll"
 msgstr "<anchor id=\"gel-function-ProtectAll\"/>ProtectAll"
 
-#: C/genius.xml:3241(synopsis)
+#: C/genius.xml:3297(synopsis)
 #, no-wrap
 msgid "ProtectAll ()"
 msgstr "ProtectAll ()"
 
-#: C/genius.xml:3242(para)
+#: C/genius.xml:3298(para)
 msgid ""
 "Protect all currently defined variables, parameters and functions from being "
 "modified. This is used on the internal GEL functions to avoid them being "
@@ -5396,23 +5529,23 @@ msgstr ""
 "nechtěnému přepsání. Normálně <application>matematický nástroj Genius</"
 "application> považuje nechráněné proměnné za definované uživatelem."
 
-#: C/genius.xml:3246(para) C/genius.xml:3347(para) C/genius.xml:3365(para)
-#: C/genius.xml:7078(para) C/genius.xml:7201(para) C/genius.xml:7221(para)
-#: C/genius.xml:7246(para) C/genius.xml:7267(para) C/genius.xml:7289(para)
-#: C/genius.xml:7310(para) C/genius.xml:7361(para) C/genius.xml:7394(para)
+#: C/genius.xml:3302(para) C/genius.xml:3403(para) C/genius.xml:3421(para)
+#: C/genius.xml:7149(para) C/genius.xml:7272(para) C/genius.xml:7292(para)
+#: C/genius.xml:7317(para) C/genius.xml:7338(para) C/genius.xml:7360(para)
+#: C/genius.xml:7381(para) C/genius.xml:7432(para) C/genius.xml:7465(para)
 msgid "Version 1.0.7 onwards."
 msgstr "Verze 1.0.7 a novější."
 
-#: C/genius.xml:3251(term)
+#: C/genius.xml:3307(term)
 msgid "<anchor id=\"gel-function-set\"/>set"
 msgstr "<anchor id=\"gel-function-set\"/>set"
 
-#: C/genius.xml:3253(synopsis)
+#: C/genius.xml:3309(synopsis)
 #, no-wrap
 msgid "set (id,val)"
 msgstr "set (id,hodnota)"
 
-#: C/genius.xml:3257(programlisting)
+#: C/genius.xml:3313(programlisting)
 #, no-wrap
 msgid ""
 "set(`x,1)\n"
@@ -5421,7 +5554,7 @@ msgstr ""
 "set(`x,1)\n"
 "\t    "
 
-#: C/genius.xml:3254(para)
+#: C/genius.xml:3310(para)
 msgid ""
 "Set a global variable. The <varname>id</varname> can be either a string or a "
 "quoted identifier. For example: <placeholder-1/> will set the global "
@@ -5431,21 +5564,21 @@ msgstr ""
 "řetězec nebo identifikátor s uvozovkou. Například: <placeholder-1/> nastaví "
 "globální proměnnou <varname>x</varname> na hodnotu 1."
 
-#: C/genius.xml:3261(para) C/genius.xml:3280(para) C/genius.xml:3300(para)
+#: C/genius.xml:3317(para) C/genius.xml:3336(para) C/genius.xml:3356(para)
 msgid ""
 "The function returns the <varname>val</varname>, to be usable in chaining."
 msgstr "Funkce vrací <varname>hodnotu</varname>, což je užitečné pro řetězení."
 
-#: C/genius.xml:3267(term)
+#: C/genius.xml:3323(term)
 msgid "<anchor id=\"gel-function-SetElement\"/>SetElement"
 msgstr "<anchor id=\"gel-function-SetElement\"/>SetElement"
 
-#: C/genius.xml:3269(synopsis)
+#: C/genius.xml:3325(synopsis)
 #, no-wrap
 msgid "SetElement (id,row,col,val)"
 msgstr "SetElement (id,radek,sloupec,hodnota)"
 
-#: C/genius.xml:3274(programlisting)
+#: C/genius.xml:3330(programlisting)
 #, no-wrap
 msgid ""
 "SetElement(`x,2,3,1)\n"
@@ -5454,7 +5587,7 @@ msgstr ""
 "SetElement(`x,2,3,1)\n"
 "\t    "
 
-#: C/genius.xml:3270(para)
+#: C/genius.xml:3326(para)
 msgid ""
 "Set an element of a global variable which is a matrix. The <varname>id</"
 "varname> can be either a string or a quoted identifier. For example: "
@@ -5470,7 +5603,7 @@ msgstr ""
 "globální proměnná s daným názvem nebo je nastavena na něco jiného než "
 "matici, vytvoří se nová nulová matice příslušné velikosti."
 
-#: C/genius.xml:3278(para)
+#: C/genius.xml:3334(para)
 msgid ""
 "The <varname>row</varname> and <varname>col</varname> can also be ranges, "
 "and the semantics are the same as for regular setting of the elements with "
@@ -5480,20 +5613,20 @@ msgstr ""
 "rozsahy a sémanticky je to stejné, jako běžné nastavení prvků pomocí "
 "znaménka rovnosti."
 
-#: C/genius.xml:3282(para) C/genius.xml:3302(para)
+#: C/genius.xml:3338(para) C/genius.xml:3358(para)
 msgid "Available from 1.0.18 onwards."
 msgstr "Dostupné ve verzi 1.0.18 a novějších."
 
-#: C/genius.xml:3287(term)
+#: C/genius.xml:3343(term)
 msgid "<anchor id=\"gel-function-SetVElement\"/>SetVElement"
 msgstr "<anchor id=\"gel-function-SetVElement\"/>SetVElement"
 
-#: C/genius.xml:3289(synopsis)
+#: C/genius.xml:3345(synopsis)
 #, no-wrap
 msgid "SetElement (id,elt,val)"
 msgstr "SetElement (id,prvek,hodnota)"
 
-#: C/genius.xml:3294(programlisting)
+#: C/genius.xml:3350(programlisting)
 #, no-wrap
 msgid ""
 "SetElement(`x,2,1)\n"
@@ -5502,7 +5635,7 @@ msgstr ""
 "SetElement(`x,2,1)\n"
 "\t    "
 
-#: C/genius.xml:3290(para)
+#: C/genius.xml:3346(para)
 msgid ""
 "Set an element of a global variable which is a vector. The <varname>id</"
 "varname> can be either a string or a quoted identifier. For example: "
@@ -5518,7 +5651,7 @@ msgstr ""
 "je nastavena na něco jiného než vektor (matici), vytvoří se nový nulový "
 "vektor příslušné velikosti."
 
-#: C/genius.xml:3298(para)
+#: C/genius.xml:3354(para)
 msgid ""
 "The <varname>elt</varname> can also be a range, and the semantics are the "
 "same as for regular setting of the elements with an equals sign."
@@ -5526,51 +5659,51 @@ msgstr ""
 "Argument <varname>prvek</varname> může být i rozsah a sémanticky je to "
 "stejné, jako běžné nastavení prvků pomocí znaménka rovnosti."
 
-#: C/genius.xml:3307(term)
+#: C/genius.xml:3363(term)
 msgid "<anchor id=\"gel-function-string\"/>string"
 msgstr "<anchor id=\"gel-function-string\"/>string"
 
-#: C/genius.xml:3309(synopsis)
+#: C/genius.xml:3365(synopsis)
 #, no-wrap
 msgid "string (s)"
 msgstr "string (s)"
 
-#: C/genius.xml:3310(para)
+#: C/genius.xml:3366(para)
 msgid "Make a string. This will make a string out of any argument."
 msgstr "Vytvořit řetězec. Vytvoří řetězec podle libovolného argumentu."
 
-#: C/genius.xml:3315(term)
+#: C/genius.xml:3371(term)
 msgid "<anchor id=\"gel-function-true\"/>true"
 msgstr "<anchor id=\"gel-function-true\"/>true"
 
-#: C/genius.xml:3317(synopsis)
+#: C/genius.xml:3373(synopsis)
 #, no-wrap
 msgid "true"
 msgstr "true"
 
-#: C/genius.xml:3318(para)
+#: C/genius.xml:3374(para)
 msgid "Aliases: <function>True</function><function>TRUE</function>"
 msgstr ""
 "Alternativní názvy: <function>True</function> <function>TRUE</function>"
 
-#: C/genius.xml:3319(para)
+#: C/genius.xml:3375(para)
 msgid "The <constant>true</constant> boolean value."
 msgstr "Pravdivostní hodnota <constant>true</constant> (pravda)."
 
-#: C/genius.xml:3324(term)
+#: C/genius.xml:3380(term)
 msgid "<anchor id=\"gel-function-undefine\"/>undefine"
 msgstr "<anchor id=\"gel-function-undefine\"/>undefine"
 
-#: C/genius.xml:3326(synopsis)
+#: C/genius.xml:3382(synopsis)
 #, no-wrap
 msgid "undefine (id)"
 msgstr "undefine (id)"
 
-#: C/genius.xml:3327(para)
+#: C/genius.xml:3383(para)
 msgid "Alias: <function>Undefine</function>"
 msgstr "Alternativní názvy: <function>Undefine</function>"
 
-#: C/genius.xml:3328(para)
+#: C/genius.xml:3384(para)
 msgid ""
 "Undefine a variable. This includes locals and globals, every value on all "
 "context levels is wiped. This function should really not be used on local "
@@ -5582,16 +5715,16 @@ msgstr ""
 "používána na lokální proměnné. Je možné předat i vektor identifikátorů a v "
 "takovém případě bude zrušena definice několika proměnných."
 
-#: C/genius.xml:3337(term)
+#: C/genius.xml:3393(term)
 msgid "<anchor id=\"gel-function-UndefineAll\"/>UndefineAll"
 msgstr "<anchor id=\"gel-function-UndefineAll\"/>UndefineAll"
 
-#: C/genius.xml:3339(synopsis)
+#: C/genius.xml:3395(synopsis)
 #, no-wrap
 msgid "UndefineAll ()"
 msgstr "UndefineAll ()"
 
-#: C/genius.xml:3340(para)
+#: C/genius.xml:3396(para)
 msgid ""
 "Undefine all unprotected global variables (including functions and "
 "parameters). Normally <application>Genius Mathematics Tool</application> "
@@ -5607,29 +5740,29 @@ msgstr ""
 "globální definice symbolů, lokální ne, takže může být bezpečně spouštěna i z "
 "těla jiných funkcí."
 
-#: C/genius.xml:3352(term)
+#: C/genius.xml:3408(term)
 msgid "<anchor id=\"gel-function-unprotect\"/>unprotect"
 msgstr "<anchor id=\"gel-function-unprotect\"/>unprotect"
 
-#: C/genius.xml:3354(synopsis)
+#: C/genius.xml:3410(synopsis)
 #, no-wrap
 msgid "unprotect (id)"
 msgstr "unprotect (id)"
 
-#: C/genius.xml:3355(para)
+#: C/genius.xml:3411(para)
 msgid "Unprotect a variable from being modified."
 msgstr "Zrušit ochranu proměnné proti změnám."
 
-#: C/genius.xml:3360(term)
+#: C/genius.xml:3416(term)
 msgid "<anchor id=\"gel-function-UserVariables\"/>UserVariables"
 msgstr "<anchor id=\"gel-function-UserVariables\"/>UserVariables"
 
-#: C/genius.xml:3362(synopsis)
+#: C/genius.xml:3418(synopsis)
 #, no-wrap
 msgid "UserVariables ()"
 msgstr "UserVariables ()"
 
-#: C/genius.xml:3363(para)
+#: C/genius.xml:3419(para)
 msgid ""
 "Return a vector of identifiers of user defined (unprotected) global "
 "variables."
@@ -5637,16 +5770,16 @@ msgstr ""
 "Vrátit vektor všech uživatelem definovaných (nechráněných) globálních "
 "proměnných."
 
-#: C/genius.xml:3370(term)
+#: C/genius.xml:3426(term)
 msgid "<anchor id=\"gel-function-wait\"/>wait"
 msgstr "<anchor id=\"gel-function-wait\"/>wait"
 
-#: C/genius.xml:3372(synopsis)
+#: C/genius.xml:3428(synopsis)
 #, no-wrap
 msgid "wait (secs)"
 msgstr "wait (vteřiny)"
 
-#: C/genius.xml:3373(para)
+#: C/genius.xml:3429(para)
 msgid ""
 "Waits a specified number of seconds. <varname>secs</varname> must be non-"
 "negative. Zero is accepted and nothing happens in this case, except possibly "
@@ -5656,7 +5789,7 @@ msgstr ""
 "nezáporný. Nula se akceptuje a v takovém případě se nic neprovede, vyjma "
 "možnosti, že jsou zpracovány události uživatelského rozhraní."
 
-#: C/genius.xml:3376(para)
+#: C/genius.xml:3432(para)
 msgid ""
 "Since version 1.0.18, <varname>secs</varname> can be a noninteger number, so "
 "<userinput>wait(0.1)</userinput> will wait for one tenth of a second."
@@ -5665,16 +5798,16 @@ msgstr ""
 "neceločíselný, bude například <userinput>wait(0.1)</userinput> čekat jednu "
 "desetinu vteřiny."
 
-#: C/genius.xml:3382(term)
+#: C/genius.xml:3438(term)
 msgid "<anchor id=\"gel-function-version\"/>version"
 msgstr "<anchor id=\"gel-function-version\"/>version"
 
-#: C/genius.xml:3384(synopsis)
+#: C/genius.xml:3440(synopsis)
 #, no-wrap
 msgid "version"
 msgstr "version"
 
-#: C/genius.xml:3385(para)
+#: C/genius.xml:3441(para)
 msgid ""
 "Returns the version of Genius as a horizontal 3-vector with major version "
 "first, then minor version and finally the patch level."
@@ -5682,136 +5815,136 @@ msgstr ""
 "Vrátit verzi kalkulátoru Genius jako svislý 3prvkový vektor s hlavním číslem "
 "jako prvním, následuje vedlejší číslo a nakonec úroveň záplat."
 
-#: C/genius.xml:3391(term)
+#: C/genius.xml:3447(term)
 msgid "<anchor id=\"gel-function-warranty\"/>warranty"
 msgstr "<anchor id=\"gel-function-warranty\"/>warranty"
 
-#: C/genius.xml:3393(synopsis)
+#: C/genius.xml:3449(synopsis)
 #, no-wrap
 msgid "warranty"
 msgstr "warranty"
 
-#: C/genius.xml:3394(para)
+#: C/genius.xml:3450(para)
 msgid "Gives the warranty information."
 msgstr "Poskytnout informace o licenci."
 
-#: C/genius.xml:3402(title)
+#: C/genius.xml:3458(title)
 msgid "Parameters"
 msgstr "Parametry"
 
-#: C/genius.xml:3405(term)
+#: C/genius.xml:3461(term)
 msgid "<anchor id=\"gel-function-ChopTolerance\"/>ChopTolerance"
 msgstr "<anchor id=\"gel-function-ChopTolerance\"/>ChopTolerance"
 
-#: C/genius.xml:3407(synopsis)
+#: C/genius.xml:3463(synopsis)
 #, no-wrap
 msgid "ChopTolerance = number"
 msgstr "ChopTolerance = číslo"
 
-#: C/genius.xml:3408(para)
+#: C/genius.xml:3464(para)
 msgid "Tolerance of the <function>Chop</function> function."
 msgstr "Tolerance funkce <function>Chop</function>."
 
-#: C/genius.xml:3413(term)
+#: C/genius.xml:3469(term)
 msgid ""
 "<anchor id=\"gel-function-ContinuousNumberOfTries\"/>ContinuousNumberOfTries"
 msgstr ""
 "<anchor id=\"gel-function-ContinuousNumberOfTries\"/>ContinuousNumberOfTries"
 
-#: C/genius.xml:3415(synopsis)
+#: C/genius.xml:3471(synopsis)
 #, no-wrap
 msgid "ContinuousNumberOfTries = number"
 msgstr "ContinuousNumberOfTries = číslo"
 
-#: C/genius.xml:3416(para)
+#: C/genius.xml:3472(para)
 msgid "How many iterations to try to find the limit for continuity and limits."
 msgstr "Kolik iterací zkusit pro nalezení limity pro spojitost a limit."
 
-#: C/genius.xml:3421(term)
+#: C/genius.xml:3477(term)
 msgid "<anchor id=\"gel-function-ContinuousSFS\"/>ContinuousSFS"
 msgstr "<anchor id=\"gel-function-ContinuousSFS\"/>ContinuousSFS"
 
-#: C/genius.xml:3423(synopsis)
+#: C/genius.xml:3479(synopsis)
 #, no-wrap
 msgid "ContinuousSFS = number"
 msgstr "ContinuousSFS = číslo"
 
-#: C/genius.xml:3424(para)
+#: C/genius.xml:3480(para)
 msgid ""
 "How many successive steps to be within tolerance for calculation of "
 "continuity."
 msgstr ""
 "Kolik postupných kroků, aby to bylo v rámci tolerance pro výpočet spojitosti."
 
-#: C/genius.xml:3429(term)
+#: C/genius.xml:3485(term)
 msgid "<anchor id=\"gel-function-ContinuousTolerance\"/>ContinuousTolerance"
 msgstr "<anchor id=\"gel-function-ContinuousTolerance\"/>ContinuousTolerance"
 
-#: C/genius.xml:3431(synopsis)
+#: C/genius.xml:3487(synopsis)
 #, no-wrap
 msgid "ContinuousTolerance = number"
 msgstr "ContinuousTolerance = číslo"
 
-#: C/genius.xml:3432(para)
+#: C/genius.xml:3488(para)
 msgid "Tolerance for continuity of functions and for calculating the limit."
 msgstr "Tolerance pro spojitost funkcí a výpočet limity."
 
-#: C/genius.xml:3437(term)
+#: C/genius.xml:3493(term)
 msgid ""
 "<anchor id=\"gel-function-DerivativeNumberOfTries\"/>DerivativeNumberOfTries"
 msgstr ""
 "<anchor id=\"gel-function-DerivativeNumberOfTries\"/>DerivativeNumberOfTries"
 
-#: C/genius.xml:3439(synopsis)
+#: C/genius.xml:3495(synopsis)
 #, no-wrap
 msgid "DerivativeNumberOfTries = number"
 msgstr "DerivativeNumberOfTries = číslo"
 
-#: C/genius.xml:3440(para)
+#: C/genius.xml:3496(para)
 msgid "How many iterations to try to find the limit for derivative."
 msgstr "Kolik iterací zkusit pro nalezení limity pro derivaci."
 
-#: C/genius.xml:3445(term)
+#: C/genius.xml:3501(term)
 msgid "<anchor id=\"gel-function-DerivativeSFS\"/>DerivativeSFS"
 msgstr "<anchor id=\"gel-function-DerivativeSFS\"/>DerivativeSFS"
 
-#: C/genius.xml:3447(synopsis)
+#: C/genius.xml:3503(synopsis)
 #, no-wrap
 msgid "DerivativeSFS = number"
 msgstr "DerivativeSFS = číslo"
 
-#: C/genius.xml:3448(para)
+#: C/genius.xml:3504(para)
 msgid ""
 "How many successive steps to be within tolerance for calculation of "
 "derivative."
 msgstr ""
 "Kolik postupných kroků, aby to bylo v rámci tolerance pro výpočet derivace."
 
-#: C/genius.xml:3453(term)
+#: C/genius.xml:3509(term)
 msgid "<anchor id=\"gel-function-DerivativeTolerance\"/>DerivativeTolerance"
 msgstr "<anchor id=\"gel-function-DerivativeTolerance\"/>DerivativeTolerance"
 
-#: C/genius.xml:3455(synopsis)
+#: C/genius.xml:3511(synopsis)
 #, no-wrap
 msgid "DerivativeTolerance = number"
 msgstr "DerivativeTolerance = číslo"
 
-#: C/genius.xml:3456(para)
+#: C/genius.xml:3512(para)
 msgid "Tolerance for calculating the derivatives of functions."
 msgstr "Tolerance pro výpočet derivací funkcí."
 
-#: C/genius.xml:3461(term)
+#: C/genius.xml:3517(term)
 msgid ""
 "<anchor id=\"gel-function-ErrorFunctionTolerance\"/>ErrorFunctionTolerance"
 msgstr ""
 "<anchor id=\"gel-function-ErrorFunctionTolerance\"/>ErrorFunctionTolerance"
 
-#: C/genius.xml:3463(synopsis)
+#: C/genius.xml:3519(synopsis)
 #, no-wrap
 msgid "ErrorFunctionTolerance = number"
 msgstr "ErrorFunctionTolerance = číslo"
 
-#: C/genius.xml:3464(para)
+#: C/genius.xml:3520(para)
 msgid ""
 "Tolerance of the <link linkend=\"gel-function-ErrorFunction"
 "\"><function>ErrorFunction</function></link>."
@@ -5819,33 +5952,33 @@ msgstr ""
 "Tolerance chybové funkce <link linkend=\"gel-function-ErrorFunction"
 "\"><function>ErrorFunction</function></link>."
 
-#: C/genius.xml:3469(term)
+#: C/genius.xml:3525(term)
 msgid "<anchor id=\"gel-function-FloatPrecision\"/>FloatPrecision"
 msgstr "<anchor id=\"gel-function-FloatPrecision\"/>FloatPrecision"
 
-#: C/genius.xml:3471(synopsis)
+#: C/genius.xml:3527(synopsis)
 #, no-wrap
 msgid "FloatPrecision = number"
 msgstr "FloatPrecision = číslo"
 
-#: C/genius.xml:3472(para)
+#: C/genius.xml:3528(para)
 msgid "Floating point precision."
 msgstr "Přesnost desetinných čísel."
 
-#: C/genius.xml:3477(term)
+#: C/genius.xml:3533(term)
 msgid "<anchor id=\"gel-function-FullExpressions\"/>FullExpressions"
 msgstr "<anchor id=\"gel-function-FullExpressions\"/>FullExpressions"
 
-#: C/genius.xml:3479(synopsis)
+#: C/genius.xml:3535(synopsis)
 #, no-wrap
 msgid "FullExpressions = boolean"
 msgstr "FullExpressions = pravdivostní hodnota"
 
-#: C/genius.xml:3480(para)
+#: C/genius.xml:3536(para)
 msgid "Print full expressions, even if more than a line."
 msgstr "Vypisovat úplné výrazy, i když mají více než jeden řádek."
 
-#: C/genius.xml:3485(term)
+#: C/genius.xml:3541(term)
 msgid ""
 "<anchor id=\"gel-function-GaussDistributionTolerance\"/"
 ">GaussDistributionTolerance"
@@ -5853,12 +5986,12 @@ msgstr ""
 "<anchor id=\"gel-function-GaussDistributionTolerance\"/"
 ">GaussDistributionTolerance"
 
-#: C/genius.xml:3487(synopsis)
+#: C/genius.xml:3543(synopsis)
 #, no-wrap
 msgid "GaussDistributionTolerance = number"
 msgstr "GaussDistributionTolerance = číslo"
 
-#: C/genius.xml:3488(para)
+#: C/genius.xml:3544(para)
 msgid ""
 "Tolerance of the <link linkend=\"gel-function-GaussDistribution"
 "\"><function>GaussDistribution</function></link> function."
@@ -5866,31 +5999,31 @@ msgstr ""
 "Tolerance funkce <link linkend=\"gel-function-GaussDistribution"
 "\"><function>GaussDistribution</function></link>."
 
-#: C/genius.xml:3493(term)
+#: C/genius.xml:3549(term)
 msgid "<anchor id=\"gel-function-IntegerOutputBase\"/>IntegerOutputBase"
 msgstr "<anchor id=\"gel-function-IntegerOutputBase\"/>IntegerOutputBase"
 
-#: C/genius.xml:3495(synopsis)
+#: C/genius.xml:3551(synopsis)
 #, no-wrap
 msgid "IntegerOutputBase = number"
 msgstr "IntegerOutputBase = číslo"
 
-#: C/genius.xml:3496(para)
+#: C/genius.xml:3552(para)
 msgid "Integer output base."
 msgstr "Číselná soustava vypisovaných celých čísel."
 
-#: C/genius.xml:3501(term)
+#: C/genius.xml:3557(term)
 msgid ""
 "<anchor id=\"gel-function-IsPrimeMillerRabinReps\"/>IsPrimeMillerRabinReps"
 msgstr ""
 "<anchor id=\"gel-function-IsPrimeMillerRabinReps\"/>IsPrimeMillerRabinReps"
 
-#: C/genius.xml:3503(synopsis)
+#: C/genius.xml:3559(synopsis)
 #, no-wrap
 msgid "IsPrimeMillerRabinReps = number"
 msgstr "IsPrimeMillerRabinReps = číslo"
 
-#: C/genius.xml:3504(para)
+#: C/genius.xml:3560(para)
 msgid ""
 "Number of extra Miller-Rabin tests to run on a number before declaring it a "
 "prime in <link linkend=\"gel-function-IsPrime\"><function>IsPrime</"
@@ -5900,16 +6033,16 @@ msgstr ""
 "prohlášením, že je to prvočíslo, ve funkci <link linkend=\"gel-function-"
 "IsPrime\"><function>IsPrime</function></link>."
 
-#: C/genius.xml:3509(term)
+#: C/genius.xml:3565(term)
 msgid "<anchor id=\"gel-function-LinePlotDrawLegends\"/>LinePlotDrawLegends"
 msgstr "<anchor id=\"gel-function-LinePlotDrawLegends\"/>LinePlotDrawLegends"
 
-#: C/genius.xml:3511(synopsis)
+#: C/genius.xml:3567(synopsis)
 #, no-wrap
 msgid "LinePlotDrawLegends = true"
 msgstr "LinePlotDrawLegends = true"
 
-#: C/genius.xml:3512(para)
+#: C/genius.xml:3568(para)
 msgid ""
 "Tells genius to draw the legends for <link linkend=\"genius-gel-function-"
 "list-plotting\">line plotting functions</link> such as <link linkend=\"gel-"
@@ -5919,18 +6052,18 @@ msgstr ""
 "gel-function-list-plotting\">funkce čárových grafů</link>, jako třeba <link "
 "linkend=\"gel-function-LinePlot\"><function>LinePlot</function></link>."
 
-#: C/genius.xml:3519(term)
+#: C/genius.xml:3575(term)
 msgid ""
 "<anchor id=\"gel-function-LinePlotDrawAxisLabels\"/>LinePlotDrawAxisLabels"
 msgstr ""
 "<anchor id=\"gel-function-LinePlotDrawAxisLabels\"/>LinePlotDrawAxisLabels"
 
-#: C/genius.xml:3521(synopsis)
+#: C/genius.xml:3577(synopsis)
 #, no-wrap
 msgid "LinePlotDrawAxisLabels = true"
 msgstr "LinePlotDrawAxisLabels = true"
 
-#: C/genius.xml:3522(para)
+#: C/genius.xml:3578(para)
 msgid ""
 "Tells genius to draw the axis labels for <link linkend=\"genius-gel-function-"
 "list-plotting\">line plotting functions</link> such as <link linkend=\"gel-"
@@ -5941,25 +6074,25 @@ msgstr ""
 "třeba <link linkend=\"gel-function-LinePlot\"><function>LinePlot</function></"
 "link>."
 
-#: C/genius.xml:3525(para) C/genius.xml:3701(para) C/genius.xml:7446(para)
-#: C/genius.xml:7459(para) C/genius.xml:7472(para) C/genius.xml:7485(para)
-#: C/genius.xml:7498(para) C/genius.xml:7511(para) C/genius.xml:7767(para)
-#: C/genius.xml:8582(para) C/genius.xml:8992(para) C/genius.xml:9029(para)
+#: C/genius.xml:3581(para) C/genius.xml:3757(para) C/genius.xml:7517(para)
+#: C/genius.xml:7530(para) C/genius.xml:7543(para) C/genius.xml:7556(para)
+#: C/genius.xml:7569(para) C/genius.xml:7582(para) C/genius.xml:7838(para)
+#: C/genius.xml:8653(para) C/genius.xml:9063(para) C/genius.xml:9100(para)
 msgid "Version 1.0.16 onwards."
 msgstr "Verze 1.0.16 a novější."
 
-#: C/genius.xml:3530(term)
+#: C/genius.xml:3586(term)
 msgid ""
 "<anchor id=\"gel-function-LinePlotVariableNames\"/>LinePlotVariableNames"
 msgstr ""
 "<anchor id=\"gel-function-LinePlotVariableNames\"/>LinePlotVariableNames"
 
-#: C/genius.xml:3532(synopsis)
+#: C/genius.xml:3588(synopsis)
 #, no-wrap
 msgid "LinePlotVariableNames = [\"x\",\"y\",\"z\",\"t\"]"
 msgstr "LinePlotVariableNames = [\"x\",\"y\",\"z\",\"t\"]"
 
-#: C/genius.xml:3533(para)
+#: C/genius.xml:3589(para)
 msgid ""
 "Tells genius which variable names are used as default names for <link "
 "linkend=\"genius-gel-function-list-plotting\">line plotting functions</link> "
@@ -5971,16 +6104,16 @@ msgstr ""
 "čárových grafů</link>, jako třeba <link linkend=\"gel-function-LinePlot"
 "\"><function>LinePlot</function></link> a spol."
 
-#: C/genius.xml:3541(term)
+#: C/genius.xml:3597(term)
 msgid "<anchor id=\"gel-function-LinePlotWindow\"/>LinePlotWindow"
 msgstr "<anchor id=\"gel-function-LinePlotWindow\"/>LinePlotWindow"
 
-#: C/genius.xml:3543(synopsis)
+#: C/genius.xml:3599(synopsis)
 #, no-wrap
 msgid "LinePlotWindow = [x1,x2,y1,y2]"
 msgstr "LinePlotWindow = [x1,x2,y1,y2]"
 
-#: C/genius.xml:3544(para)
+#: C/genius.xml:3600(para)
 msgid ""
 "Sets the limits for <link linkend=\"genius-gel-function-list-plotting\">line "
 "plotting functions</link> such as <link linkend=\"gel-function-LinePlot"
@@ -5990,46 +6123,46 @@ msgstr ""
 "\">funkce čárových grafů</link>, jako třeba <link linkend=\"gel-function-"
 "LinePlot\"><function>LinePlot</function></link>."
 
-#: C/genius.xml:3552(term)
+#: C/genius.xml:3608(term)
 msgid "<anchor id=\"gel-function-MaxDigits\"/>MaxDigits"
 msgstr "<anchor id=\"gel-function-MaxDigits\"/>MaxDigits"
 
-#: C/genius.xml:3554(synopsis)
+#: C/genius.xml:3610(synopsis)
 #, no-wrap
 msgid "MaxDigits = number"
 msgstr "MaxDigits = číslo"
 
-#: C/genius.xml:3555(para)
+#: C/genius.xml:3611(para)
 msgid "Maximum digits to display."
 msgstr "Maximální počet číslic, který se má zobrazovat."
 
-#: C/genius.xml:3560(term)
+#: C/genius.xml:3616(term)
 msgid "<anchor id=\"gel-function-MaxErrors\"/>MaxErrors"
 msgstr "<anchor id=\"gel-function-MaxErrors\"/>MaxErrors"
 
-#: C/genius.xml:3562(synopsis)
+#: C/genius.xml:3618(synopsis)
 #, no-wrap
 msgid "MaxErrors = number"
 msgstr "MaxErrors = číslo"
 
-#: C/genius.xml:3563(para)
+#: C/genius.xml:3619(para)
 msgid "Maximum errors to display."
 msgstr "Maximální počet chyb, které se mají zobrazovat."
 
-#: C/genius.xml:3568(term)
+#: C/genius.xml:3624(term)
 msgid "<anchor id=\"gel-function-MixedFractions\"/>MixedFractions"
 msgstr "<anchor id=\"gel-function-MixedFractions\"/>MixedFractions"
 
-#: C/genius.xml:3570(synopsis)
+#: C/genius.xml:3626(synopsis)
 #, no-wrap
 msgid "MixedFractions = boolean"
 msgstr "MixedFractions = pravdivostní hodnota"
 
-#: C/genius.xml:3571(para)
+#: C/genius.xml:3627(para)
 msgid "If true, mixed fractions are printed."
 msgstr "Pokud je nastaveno na true, budou vypisovány složené zlomky."
 
-#: C/genius.xml:3576(term)
+#: C/genius.xml:3632(term)
 msgid ""
 "<anchor id=\"gel-function-NumericalIntegralFunction\"/"
 ">NumericalIntegralFunction"
@@ -6037,12 +6170,12 @@ msgstr ""
 "<anchor id=\"gel-function-NumericalIntegralFunction\"/"
 ">NumericalIntegralFunction"
 
-#: C/genius.xml:3578(synopsis)
+#: C/genius.xml:3634(synopsis)
 #, no-wrap
 msgid "NumericalIntegralFunction = function"
 msgstr "NumericalIntegralFunction = funkce"
 
-#: C/genius.xml:3579(para)
+#: C/genius.xml:3635(para)
 msgid ""
 "The function used for numerical integration in <link linkend=\"gel-function-"
 "NumericalIntegral\"><function>NumericalIntegral</function></link>."
@@ -6050,18 +6183,18 @@ msgstr ""
 "Funkce používaná pro numerické integrování v <link linkend=\"gel-function-"
 "NumericalIntegral\"><function>NumericalIntegral</function></link>."
 
-#: C/genius.xml:3584(term)
+#: C/genius.xml:3640(term)
 msgid ""
 "<anchor id=\"gel-function-NumericalIntegralSteps\"/>NumericalIntegralSteps"
 msgstr ""
 "<anchor id=\"gel-function-NumericalIntegralSteps\"/>NumericalIntegralSteps"
 
-#: C/genius.xml:3586(synopsis)
+#: C/genius.xml:3642(synopsis)
 #, no-wrap
 msgid "NumericalIntegralSteps = number"
 msgstr "NumericalIntegralSteps = číslo"
 
-#: C/genius.xml:3587(para)
+#: C/genius.xml:3643(para)
 msgid ""
 "Steps to perform in <link linkend=\"gel-function-NumericalIntegral"
 "\"><function>NumericalIntegral</function></link>."
@@ -6069,16 +6202,16 @@ msgstr ""
 "Počet kroků, které se mají provést ve funkci <link linkend=\"gel-function-"
 "NumericalIntegral\"><function>NumericalIntegral</function></link>"
 
-#: C/genius.xml:3592(term)
+#: C/genius.xml:3648(term)
 msgid "<anchor id=\"gel-function-OutputChopExponent\"/>OutputChopExponent"
 msgstr "<anchor id=\"gel-function-OutputChopExponent\"/>OutputChopExponent"
 
-#: C/genius.xml:3594(synopsis)
+#: C/genius.xml:3650(synopsis)
 #, no-wrap
 msgid "OutputChopExponent = number"
 msgstr "OutputChopExponent = číslo"
 
-#: C/genius.xml:3595(para)
+#: C/genius.xml:3651(para)
 msgid ""
 "When another number in the object being printed (a matrix or a value) is "
 "greater than 10<superscript>-OutputChopWhenExponent</superscript>, and the "
@@ -6091,7 +6224,7 @@ msgstr ""
 "menší než 10<superscript>-OutputChopExponent</superscript>, pak se místo "
 "tohoto čísla zobrazí <computeroutput>0.0</computeroutput>."
 
-#: C/genius.xml:3602(para)
+#: C/genius.xml:3658(para)
 msgid ""
 "Output is never chopped if <function>OutputChopExponent</function> is zero. "
 "It must be a non-negative integer."
@@ -6099,7 +6232,7 @@ msgstr ""
 "Výstup není nikdy osekán, pokud je <function>OutputChopExponent</function> "
 "nula. Vždy musí být nezáporné celé číslo."
 
-#: C/genius.xml:3606(para)
+#: C/genius.xml:3662(para)
 msgid ""
 "If you want output always chopped according to <function>OutputChopExponent</"
 "function>, then set <function>OutputChopWhenExponent</function>, to "
@@ -6110,18 +6243,18 @@ msgstr ""
 "<function>OutputChopWhenExponent</function> na cokoliv většího nebo rovného "
 "<function>OutputChopExponent</function>."
 
-#: C/genius.xml:3617(term)
+#: C/genius.xml:3673(term)
 msgid ""
 "<anchor id=\"gel-function-OutputChopWhenExponent\"/>OutputChopWhenExponent"
 msgstr ""
 "<anchor id=\"gel-function-OutputChopWhenExponent\"/>OutputChopWhenExponent"
 
-#: C/genius.xml:3619(synopsis)
+#: C/genius.xml:3675(synopsis)
 #, no-wrap
 msgid "OutputChopWhenExponent = number"
 msgstr "OutputChopWhenExponent = číslo"
 
-#: C/genius.xml:3620(para)
+#: C/genius.xml:3676(para)
 msgid ""
 "When to chop output. See <link linkend=\"gel-function-OutputChopExponent"
 "\"><function>OutputChopExponent</function></link>."
@@ -6129,16 +6262,16 @@ msgstr ""
 "Kdy osekávat výstup. Viz <link linkend=\"gel-function-OutputChopExponent"
 "\"><function>OutputChopExponent</function></link>."
 
-#: C/genius.xml:3627(term)
+#: C/genius.xml:3683(term)
 msgid "<anchor id=\"gel-function-OutputStyle\"/>OutputStyle"
 msgstr "<anchor id=\"gel-function-OutputStyle\"/>OutputStyle"
 
-#: C/genius.xml:3629(synopsis)
+#: C/genius.xml:3685(synopsis)
 #, no-wrap
 msgid "OutputStyle = string"
 msgstr "OutputStyle = řetězec"
 
-#: C/genius.xml:3630(para)
+#: C/genius.xml:3686(para)
 msgid ""
 "Output style, this can be <literal>normal</literal>, <literal>latex</"
 "literal>, <literal>mathml</literal> or <literal>troff</literal>."
@@ -6146,12 +6279,12 @@ msgstr ""
 "Styl výstupu, může jít o jeden z <literal>normal</literal>, <literal>latex</"
 "literal>, <literal>mathml</literal> nebo <literal>troff</literal>."
 
-#: C/genius.xml:3637(programlisting)
+#: C/genius.xml:3693(programlisting)
 #, no-wrap
 msgid "OutputStyle = \"latex\"\n"
 msgstr "OutputStyle = \"latex\"\n"
 
-#: C/genius.xml:3633(para)
+#: C/genius.xml:3689(para)
 msgid ""
 "This affects mostly how matrices and fractions are printed out and is useful "
 "for pasting into documents. For example you can set this to the latex by: "
@@ -6161,42 +6294,42 @@ msgstr ""
 "pro vkládání do dokumentů. Například to můžete nastavit na latex pomocí: "
 "<placeholder-1/>"
 
-#: C/genius.xml:3644(term)
+#: C/genius.xml:3700(term)
 msgid "<anchor id=\"gel-function-ResultsAsFloats\"/>ResultsAsFloats"
 msgstr "<anchor id=\"gel-function-ResultsAsFloats\"/>ResultsAsFloats"
 
-#: C/genius.xml:3646(synopsis)
+#: C/genius.xml:3702(synopsis)
 #, no-wrap
 msgid "ResultsAsFloats = boolean"
 msgstr "ResultsAsFloats = pravdivostní hodnota"
 
-#: C/genius.xml:3647(para)
+#: C/genius.xml:3703(para)
 msgid "Convert all results to floats before printing."
 msgstr "Před vypsáním převést všechny výsledky na desetinná čísla."
 
-#: C/genius.xml:3652(term)
+#: C/genius.xml:3708(term)
 msgid "<anchor id=\"gel-function-ScientificNotation\"/>ScientificNotation"
 msgstr "<anchor id=\"gel-function-ScientificNotation\"/>ScientificNotation"
 
-#: C/genius.xml:3654(synopsis)
+#: C/genius.xml:3710(synopsis)
 #, no-wrap
 msgid "ScientificNotation = boolean"
 msgstr "ScientificNotation = pravdivostní hodnota"
 
-#: C/genius.xml:3655(para)
+#: C/genius.xml:3711(para)
 msgid "Use scientific notation."
 msgstr "Používat vědeckou notaci."
 
-#: C/genius.xml:3660(term)
+#: C/genius.xml:3716(term)
 msgid "<anchor id=\"gel-function-SlopefieldTicks\"/>SlopefieldTicks"
 msgstr "<anchor id=\"gel-function-SlopefieldTicks\"/>SlopefieldTicks"
 
-#: C/genius.xml:3662(synopsis)
+#: C/genius.xml:3718(synopsis)
 #, no-wrap
 msgid "SlopefieldTicks = [vertical,horizontal]"
 msgstr "SlopefieldTicks = [svisle,vodorovne]"
 
-#: C/genius.xml:3663(para)
+#: C/genius.xml:3719(para)
 msgid ""
 "Sets the number of vertical and horizontal ticks in a slopefield plot. (See "
 "<link linkend=\"gel-function-SlopefieldPlot\"><function>SlopefieldPlot</"
@@ -6206,18 +6339,18 @@ msgstr ""
 "pole. (Viz <link linkend=\"gel-function-SlopefieldPlot"
 "\"><function>SlopefieldPlot</function></link>)."
 
-#: C/genius.xml:3671(term)
+#: C/genius.xml:3727(term)
 msgid ""
 "<anchor id=\"gel-function-SumProductNumberOfTries\"/>SumProductNumberOfTries"
 msgstr ""
 "<anchor id=\"gel-function-SumProductNumberOfTries\"/>SumProductNumberOfTries"
 
-#: C/genius.xml:3673(synopsis)
+#: C/genius.xml:3729(synopsis)
 #, no-wrap
 msgid "SumProductNumberOfTries = number"
 msgstr "SumProductNumberOfTries = číslo"
 
-#: C/genius.xml:3674(para)
+#: C/genius.xml:3730(para)
 msgid ""
 "How many iterations to try for <link linkend=\"gel-function-InfiniteSum"
 "\"><function>InfiniteSum</function></link> and <link linkend=\"gel-function-"
@@ -6227,16 +6360,16 @@ msgstr ""
 "\"><function>InfiniteSum</function></link> a <link linkend=\"gel-function-"
 "InfiniteProduct\"><function>InfiniteProduct</function></link>."
 
-#: C/genius.xml:3679(term)
+#: C/genius.xml:3735(term)
 msgid "<anchor id=\"gel-function-SumProductSFS\"/>SumProductSFS"
 msgstr "<anchor id=\"gel-function-SumProductSFS\"/>SumProductSFS"
 
-#: C/genius.xml:3681(synopsis)
+#: C/genius.xml:3737(synopsis)
 #, no-wrap
 msgid "SumProductSFS = number"
 msgstr "SumProductSFS = číslo"
 
-#: C/genius.xml:3682(para)
+#: C/genius.xml:3738(para)
 msgid ""
 "How many successive steps to be within tolerance for <link linkend=\"gel-"
 "function-InfiniteSum\"><function>InfiniteSum</function></link> and <link "
@@ -6248,16 +6381,16 @@ msgstr ""
 "linkend=\"gel-function-InfiniteProduct\"><function>InfiniteProduct</"
 "function></link>."
 
-#: C/genius.xml:3687(term)
+#: C/genius.xml:3743(term)
 msgid "<anchor id=\"gel-function-SumProductTolerance\"/>SumProductTolerance"
 msgstr "<anchor id=\"gel-function-SumProductTolerance\"/>SumProductTolerance"
 
-#: C/genius.xml:3689(synopsis)
+#: C/genius.xml:3745(synopsis)
 #, no-wrap
 msgid "SumProductTolerance = number"
 msgstr "SumProductTolerance = číslo"
 
-#: C/genius.xml:3690(para)
+#: C/genius.xml:3746(para)
 msgid ""
 "Tolerance for <link linkend=\"gel-function-InfiniteSum"
 "\"><function>InfiniteSum</function></link> and <link linkend=\"gel-function-"
@@ -6267,18 +6400,18 @@ msgstr ""
 "\"><function>InfiniteSum</function></link> a <link linkend=\"gel-function-"
 "InfiniteProduct\"><function>InfiniteProduct</function></link>."
 
-#: C/genius.xml:3695(term)
+#: C/genius.xml:3751(term)
 msgid ""
 "<anchor id=\"gel-function-SurfacePlotDrawLegends\"/>SurfacePlotDrawLegends"
 msgstr ""
 "<anchor id=\"gel-function-SurfacePlotDrawLegends\"/>SurfacePlotDrawLegends"
 
-#: C/genius.xml:3697(synopsis)
+#: C/genius.xml:3753(synopsis)
 #, no-wrap
 msgid "SurfacePlotDrawLegends = true"
 msgstr "SurfacePlotDrawLegends = true"
 
-#: C/genius.xml:3698(para)
+#: C/genius.xml:3754(para)
 msgid ""
 "Tells genius to draw the legends for <link linkend=\"genius-gel-function-"
 "list-plotting\">surface plotting functions</link> such as <link linkend="
@@ -6288,7 +6421,7 @@ msgstr ""
 "gel-function-list-plotting\">funkce grafů ploch</link>, jako třeba <link "
 "linkend=\"gel-function-SurfacePlot\"><function>SurfacePlot</function></link>."
 
-#: C/genius.xml:3706(term)
+#: C/genius.xml:3762(term)
 msgid ""
 "<anchor id=\"gel-function-SurfacePlotVariableNames\"/"
 ">SurfacePlotVariableNames"
@@ -6296,12 +6429,12 @@ msgstr ""
 "<anchor id=\"gel-function-SurfacePlotVariableNames\"/"
 ">SurfacePlotVariableNames"
 
-#: C/genius.xml:3708(synopsis)
+#: C/genius.xml:3764(synopsis)
 #, no-wrap
 msgid "SurfacePlotVariableNames = [\"x\",\"y\",\"z\"]"
 msgstr "SurfacePlotVariableNames = [\"x\",\"y\",\"z\"]"
 
-#: C/genius.xml:3709(para)
+#: C/genius.xml:3765(para)
 msgid ""
 "Tells genius which variable names are used as default names for <link "
 "linkend=\"genius-gel-function-list-plotting\">surface plotting functions</"
@@ -6317,16 +6450,16 @@ msgstr ""
 "varname> neodkazuje na závislou (svislou) osu, ale na nezávislou komplexní "
 "proměnnou <userinput>z=x+iy</userinput>."
 
-#: C/genius.xml:3719(term)
+#: C/genius.xml:3775(term)
 msgid "<anchor id=\"gel-function-SurfacePlotWindow\"/>SurfacePlotWindow"
 msgstr "<anchor id=\"gel-function-SurfacePlotWindow\"/>SurfacePlotWindow"
 
-#: C/genius.xml:3721(synopsis)
+#: C/genius.xml:3777(synopsis)
 #, no-wrap
 msgid "SurfacePlotWindow = [x1,x2,y1,y2,z1,z2]"
 msgstr "SurfacePlotWindow = [x1,x2,y1,y2,z1,z2]"
 
-#: C/genius.xml:3722(para)
+#: C/genius.xml:3778(para)
 msgid ""
 "Sets the limits for surface plotting (See <link linkend=\"gel-function-"
 "SurfacePlot\"><function>SurfacePlot</function></link>)."
@@ -6334,18 +6467,18 @@ msgstr ""
 "Nastavuje meze pro vykreslování ploch. (Viz <link linkend=\"gel-function-"
 "SurfacePlot\"><function>SurfacePlot</function></link>)"
 
-#: C/genius.xml:3727(term)
+#: C/genius.xml:3783(term)
 msgid ""
 "<anchor id=\"gel-function-VectorfieldNormalized\"/>VectorfieldNormalized"
 msgstr ""
 "<anchor id=\"gel-function-VectorfieldNormalized\"/>VectorfieldNormalized"
 
-#: C/genius.xml:3729(synopsis)
+#: C/genius.xml:3785(synopsis)
 #, no-wrap
 msgid "VectorfieldNormalized = true"
 msgstr "VectorfieldNormalized = true"
 
-#: C/genius.xml:3730(para)
+#: C/genius.xml:3786(para)
 msgid ""
 "Should the vectorfield plotting have normalized arrow length. If true, "
 "vector fields will only show direction and not magnitude. (See <link linkend="
@@ -6357,16 +6490,16 @@ msgstr ""
 "(Viz <link linkend=\"gel-function-VectorfieldPlot"
 "\"><function>VectorfieldPlot</function></link>)."
 
-#: C/genius.xml:3737(term)
+#: C/genius.xml:3793(term)
 msgid "<anchor id=\"gel-function-VectorfieldTicks\"/>VectorfieldTicks"
 msgstr "<anchor id=\"gel-function-VectorfieldTicks\"/>VectorfieldTicks"
 
-#: C/genius.xml:3739(synopsis)
+#: C/genius.xml:3795(synopsis)
 #, no-wrap
 msgid "VectorfieldTicks = [vertical,horizontal]"
 msgstr "VectorfieldTicks = [svisle,vodorovne]"
 
-#: C/genius.xml:3740(para)
+#: C/genius.xml:3796(para)
 msgid ""
 "Sets the number of vertical and horizontal ticks in a vectorfield plot. (See "
 "<link linkend=\"gel-function-VectorfieldPlot\"><function>VectorfieldPlot</"
@@ -6376,20 +6509,20 @@ msgstr ""
 "vektorového pole. (Viz <link linkend=\"gel-function-VectorfieldPlot"
 "\"><function>VectorfieldPlot</function></link>)."
 
-#: C/genius.xml:3751(title)
+#: C/genius.xml:3807(title)
 msgid "Constants"
 msgstr "Konstanty"
 
-#: C/genius.xml:3754(term)
+#: C/genius.xml:3810(term)
 msgid "<anchor id=\"gel-function-CatalanConstant\"/>CatalanConstant"
 msgstr "<anchor id=\"gel-function-CatalanConstant\"/>CatalanConstant"
 
-#: C/genius.xml:3756(synopsis)
+#: C/genius.xml:3812(synopsis)
 #, no-wrap
 msgid "CatalanConstant"
 msgstr "CatalanConstant"
 
-#: C/genius.xml:3757(para)
+#: C/genius.xml:3813(para)
 msgid ""
 "Catalan's Constant, approximately 0.915... It is defined to be the series "
 "where terms are <userinput>(-1^k)/((2*k+1)^2)</userinput>, where <varname>k</"
@@ -6399,33 +6532,36 @@ msgstr ""
 "<userinput>(-1^k)/((2*k+1)^2)</userinput>, kde <varname>k</varname> je z "
 "intervalu 0 až nekonečno."
 
-#: C/genius.xml:3760(para)
+#: C/genius.xml:3816(para)
 msgid ""
-"See <ulink url=\"http://mathworld.wolfram.com/CatalansConstant.html";
-"\">Mathworld</ulink> for more information."
+"See <ulink url=\"http://en.wikipedia.org/wiki/Catalan%27s_constant";
+"\">Wikipedia</ulink>, or <ulink url=\"http://mathworld.wolfram.com/";
+"CatalansConstant.html\">Mathworld</ulink> for more information."
 msgstr ""
-"Více informací najdete v encyklopedii <ulink url=\"http://mathworld.wolfram.";
-"com/CatalansConstant.html\">Mathworld</ulink> (text je v angličtině)."
+"Více informací najdete v encyklopediích <ulink url=\"http://mathworld.";
+"wolfram.com/CatalansConstant.html\">Mathworld</ulink> (text je v angličtině) "
+"nebo <ulink url=\"http://en.wikipedia.org/wiki/Catalan%27s_constant";
+"\">Wikipedia</ulink> (text je v angličtině)."
 
-#: C/genius.xml:3768(term)
+#: C/genius.xml:3825(term)
 msgid "<anchor id=\"gel-function-EulerConstant\"/>EulerConstant"
 msgstr "<anchor id=\"gel-function-EulerConstant\"/>EulerConstant"
 
-#: C/genius.xml:3770(synopsis)
+#: C/genius.xml:3827(synopsis)
 #, no-wrap
 msgid "EulerConstant"
 msgstr "EulerConstant"
 
-#: C/genius.xml:3771(para)
+#: C/genius.xml:3828(para)
 msgid "Aliases: <function>gamma</function>"
 msgstr "Alternativní názvy: <function>gamma</function>"
 
-#: C/genius.xml:3772(para)
-msgid "Euler's Constant gamma. Sometimes called the Euler-Mascheroni constant."
+#: C/genius.xml:3829(para)
+msgid "Euler's constant gamma. Sometimes called the Euler-Mascheroni constant."
 msgstr ""
 "Eulerova konstanta gama. Někdy nazývaná také Eulerova-Mascheroniho konstanta."
 
-#: C/genius.xml:3776(para)
+#: C/genius.xml:3833(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Euler-Mascheroni_constant";
 "\">Wikipedia</ulink> or <ulink url=\"http://planetmath.org/encyclopedia/";
@@ -6440,20 +6576,20 @@ msgstr ""
 "<ulink url=\"http://cs.wikipedia.org/wiki/Eulerova_konstanta\";>Wikipedia</"
 "ulink>."
 
-#: C/genius.xml:3786(term)
+#: C/genius.xml:3843(term)
 msgid "<anchor id=\"gel-function-GoldenRatio\"/>GoldenRatio"
 msgstr "<anchor id=\"gel-function-GoldenRatio\"/>GoldenRatio"
 
-#: C/genius.xml:3788(synopsis)
+#: C/genius.xml:3845(synopsis)
 #, no-wrap
 msgid "GoldenRatio"
 msgstr "GoldenRatio"
 
-#: C/genius.xml:3789(para)
+#: C/genius.xml:3846(para)
 msgid "The Golden Ratio."
 msgstr "Zlatý řez."
 
-#: C/genius.xml:3790(para)
+#: C/genius.xml:3847(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Golden_ratio\";>Wikipedia</"
 "ulink> or <ulink url=\"http://planetmath.org/encyclopedia/GoldenRatio.html";
@@ -6466,20 +6602,28 @@ msgstr ""
 "ulink> (text je v angličtině) nebo <ulink url=\"http://cs.wikipedia.org/wiki/";
 "Zlat%C3%BD_%C5%99ez\">Wikipedia</ulink>."
 
-#: C/genius.xml:3800(term)
+#: C/genius.xml:3857(term)
 msgid "<anchor id=\"gel-function-Gravity\"/>Gravity"
 msgstr "<anchor id=\"gel-function-Gravity\"/>Gravity"
 
-#: C/genius.xml:3802(synopsis)
+#: C/genius.xml:3859(synopsis)
 #, no-wrap
 msgid "Gravity"
 msgstr "Gravity"
 
-#: C/genius.xml:3803(para)
-msgid "Free fall acceleration at sea level."
-msgstr "Zrychlení při volném pádu v úrovni hladiny moře."
+#: C/genius.xml:3860(para)
+msgid ""
+"Free fall acceleration at sea level in meters per second squared. This is "
+"the standard gravity constant 9.80665. The gravity in your particular neck "
+"of the woods might be different due to different altitude and the fact that "
+"the earth is not perfectly round and uniform."
+msgstr ""
+"Tíhové zrychlení na úrovni moře v metrech za sekundu na druhou. Jedná se o "
+"standardní gravitační konstantu 9,80665. Gravitace v končinách vašeho lesa "
+"se může lišit, kvůli jiné nadmořské výšce a kvůli tomu, že Země není ideálně "
+"kulatá a jednolitá."
 
-#: C/genius.xml:3804(para)
+#: C/genius.xml:3863(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Standard_gravity\";>Wikipedia</"
 "ulink> for more information."
@@ -6487,26 +6631,32 @@ msgstr ""
 "Více informací najdete v encyklopedii <ulink url=\"http://cs.wikipedia.org/";
 "wiki/Gravita%C4%8Dn%C3%AD_konstanta\">Wikipedia</ulink>."
 
-#: C/genius.xml:3812(term)
+#: C/genius.xml:3871(term)
 msgid "<anchor id=\"gel-function-e\"/>e"
 msgstr "<anchor id=\"gel-function-e\"/>e"
 
-#: C/genius.xml:3814(synopsis)
+#: C/genius.xml:3873(synopsis)
 #, no-wrap
 msgid "e"
 msgstr "e"
 
-#: C/genius.xml:3815(para)
+#: C/genius.xml:3874(para)
 msgid ""
 "The base of the natural logarithm. <userinput>e^x</userinput> is the "
 "exponential function <link linkend=\"gel-function-exp\"><function>exp</"
-"function></link>. This is the number approximately 2.71828182846..."
+"function></link>. It is approximately 2.71828182846... This number is "
+"sometimes called Euler's number, although there are several numbers that are "
+"also called Euler's. An example is the gamma constant: <link linkend=\"gel-"
+"function-EulerConstant\"><function>EulerConstant</function></link>."
 msgstr ""
 "Základ přirozeného logaritmu. <userinput>e^x</userinput> je exponenciální "
 "funkce <link linkend=\"gel-function-exp\"><function>exp</function></link>. "
-"Hodnota konstanty je přibližně 2,71828182846…"
+"Hodnota konstanty je přibližně 2,71828182846… Toto číslo bývá někdy nazýváno "
+"Eulerovo, ačkoliv existuje několik čísel rovněž nazývaných Eulerovo. "
+"Například konstanta gamma: <link linkend=\"gel-function-EulerConstant"
+"\"><function>EulerConstant</function></link>."
 
-#: C/genius.xml:3821(para)
+#: C/genius.xml:3881(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/";
 "E_(mathematical_constant)\">Wikipedia</ulink> or <ulink url=\"http://";
@@ -6520,16 +6670,16 @@ msgstr ""
 "angličtině) nebo <ulink url=\"http://cs.wikipedia.org/wiki/Eulerovo_%C4%8D";
 "%C3%ADslo\">Wikipedia</ulink>."
 
-#: C/genius.xml:3831(term)
+#: C/genius.xml:3891(term)
 msgid "<anchor id=\"gel-function-pi\"/>pi"
 msgstr "<anchor id=\"gel-function-pi\"/>pi"
 
-#: C/genius.xml:3833(synopsis)
+#: C/genius.xml:3893(synopsis)
 #, no-wrap
 msgid "pi"
 msgstr "pi"
 
-#: C/genius.xml:3834(para)
+#: C/genius.xml:3894(para)
 msgid ""
 "The number pi, that is the ratio of a circle's circumference to its "
 "diameter. This is approximately 3.14159265359..."
@@ -6537,7 +6687,7 @@ msgstr ""
 "Číslo pí, což je poměr obvodu kružnice vůči jejímu průměru. Přibližně to je "
 "3,14159265359…"
 
-#: C/genius.xml:3838(para)
+#: C/genius.xml:3898(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Pi\";>Wikipedia</ulink> or "
 "<ulink url=\"http://planetmath.org/encyclopedia/Pi.html\";>Planetmath</ulink> "
@@ -6550,34 +6700,35 @@ msgstr ""
 "angličtině) nebo <ulink url=\"http://cs.wikipedia.org/wiki/P%C3%AD_%28%C4%8D";
 "%C3%ADslo%29\">Wikipedia</ulink>."
 
-#: C/genius.xml:3851(title)
+#: C/genius.xml:3911(title)
 msgid "Numeric"
 msgstr "Práce s čísly"
 
-#: C/genius.xml:3854(term)
+#: C/genius.xml:3914(term)
 msgid "<anchor id=\"gel-function-AbsoluteValue\"/>AbsoluteValue"
 msgstr "<anchor id=\"gel-function-AbsoluteValue\"/>AbsoluteValue"
 
-#: C/genius.xml:3856(synopsis)
+#: C/genius.xml:3916(synopsis)
 #, no-wrap
 msgid "AbsoluteValue (x)"
 msgstr "AbsoluteValue (x)"
 
-#: C/genius.xml:3857(para)
+#: C/genius.xml:3917(para)
 msgid "Aliases: <function>abs</function>"
 msgstr "Alternativní názvy: <function>abs</function>"
 
-#: C/genius.xml:3858(para)
+#: C/genius.xml:3918(para)
 msgid ""
 "Absolute value of a number and if <varname>x</varname> is a complex value "
 "the modulus of <varname>x</varname>. I.e. this the distance of <varname>x</"
-"varname> to the origin."
+"varname> to the origin. This is equivalent to <userinput>|x|</userinput>."
 msgstr ""
 "Absolutní hodnota čísla <varname>x</varname>, případně modul v případě "
 "komplexního čísla <varname>x</varname>. U komplexního čísla to je vlastně "
-"vzdálenost <varname>x</varname> od počátku."
+"vzdálenost <varname>x</varname> od počátku. Je to to stejné, jako "
+"<userinput>|x|</userinput>."
 
-#: C/genius.xml:3863(para)
+#: C/genius.xml:3924(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Absolute_value\";>Wikipedia</"
 "ulink>, <ulink url=\"http://planetmath.org/encyclopedia/AbsoluteValue.html";
@@ -6599,34 +6750,34 @@ msgstr ""
 "ComplexModulus.html\">Mathworld (absolutní hodnota komplexního čísla; text "
 "je v angličtině)</ulink>."
 
-#: C/genius.xml:3876(term)
+#: C/genius.xml:3937(term)
 msgid "<anchor id=\"gel-function-Chop\"/>Chop"
 msgstr "<anchor id=\"gel-function-Chop\"/>Chop"
 
-#: C/genius.xml:3878(synopsis)
+#: C/genius.xml:3939(synopsis)
 #, no-wrap
 msgid "Chop (x)"
 msgstr "Chop (x)"
 
-#: C/genius.xml:3879(para)
+#: C/genius.xml:3940(para)
 msgid "Replace very small number with zero."
 msgstr "Nahrazovat velmi malá čísla nulou."
 
-#: C/genius.xml:3884(term)
+#: C/genius.xml:3945(term)
 msgid "<anchor id=\"gel-function-ComplexConjugate\"/>ComplexConjugate"
 msgstr "<anchor id=\"gel-function-ComplexConjugate\"/>ComplexConjugate"
 
-#: C/genius.xml:3886(synopsis)
+#: C/genius.xml:3947(synopsis)
 #, no-wrap
 msgid "ComplexConjugate (z)"
 msgstr "ComplexConjugate (z)"
 
-#: C/genius.xml:3887(para)
+#: C/genius.xml:3948(para)
 msgid "Aliases: <function>conj</function><function>Conj</function>"
 msgstr ""
 "Alternativní názvy: <function>conj</function> <function>Conj</function>"
 
-#: C/genius.xml:3888(para)
+#: C/genius.xml:3949(para)
 msgid ""
 "Calculates the complex conjugate of the complex number <varname>z</varname>. "
 "If <varname>z</varname> is a vector or matrix, all its elements are "
@@ -6636,7 +6787,7 @@ msgstr ""
 "Pokud je <varname>z</varname> vektor nebo matice, vypočítají se komplexně "
 "sdružená čísla pro všechny prvky."
 
-#: C/genius.xml:3890(para)
+#: C/genius.xml:3951(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Complex_conjugate\";>Wikipedia</"
 "ulink> for more information."
@@ -6644,20 +6795,20 @@ msgstr ""
 "Více informací najdete v encyklopedii <ulink url=\"http://cs.wikipedia.org/";
 "wiki/Komplexn%C4%9B_sdru%C5%BEen%C3%A9_%C4%8D%C3%ADslo\">Wikipedia</ulink>."
 
-#: C/genius.xml:3898(term)
+#: C/genius.xml:3959(term)
 msgid "<anchor id=\"gel-function-Denominator\"/>Denominator"
 msgstr "<anchor id=\"gel-function-Denominator\"/>Denominator"
 
-#: C/genius.xml:3900(synopsis)
+#: C/genius.xml:3961(synopsis)
 #, no-wrap
 msgid "Denominator (x)"
 msgstr "Denominator (x)"
 
-#: C/genius.xml:3901(para)
+#: C/genius.xml:3962(para)
 msgid "Get the denominator of a rational number."
 msgstr "Získat jmenovatel racionálního čísla."
 
-#: C/genius.xml:3902(para)
+#: C/genius.xml:3963(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Denominator\";>Wikipedia</"
 "ulink> for more information."
@@ -6665,20 +6816,20 @@ msgstr ""
 "Více informací najdete v encyklopedii <ulink url=\"http://cs.wikipedia.org/";
 "wiki/Jmenovatel\">Wikipedia</ulink>."
 
-#: C/genius.xml:3910(term)
+#: C/genius.xml:3971(term)
 msgid "<anchor id=\"gel-function-FractionalPart\"/>FractionalPart"
 msgstr "<anchor id=\"gel-function-FractionalPart\"/>FractionalPart"
 
-#: C/genius.xml:3912(synopsis)
+#: C/genius.xml:3973(synopsis)
 #, no-wrap
 msgid "FractionalPart (x)"
 msgstr "FractionalPart (x)"
 
-#: C/genius.xml:3913(para)
+#: C/genius.xml:3974(para)
 msgid "Return the fractional part of a number."
 msgstr "Vrátit část čísla za desetinnou čárkou."
 
-#: C/genius.xml:3914(para)
+#: C/genius.xml:3975(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Fractional_part\";>Wikipedia</"
 "ulink> for more information."
@@ -6686,24 +6837,28 @@ msgstr ""
 "Více informací najdete v encyklopedii <ulink url=\"http://en.wikipedia.org/";
 "wiki/Fractional_part\">Wikipedia</ulink> (text je v angličtině)."
 
-#: C/genius.xml:3922(term)
+#: C/genius.xml:3983(term)
 msgid "<anchor id=\"gel-function-Im\"/>Im"
 msgstr "<anchor id=\"gel-function-Im\"/>Im"
 
-#: C/genius.xml:3924(synopsis)
+#: C/genius.xml:3985(synopsis)
 #, no-wrap
 msgid "Im (z)"
 msgstr "Im (z)"
 
-#: C/genius.xml:3925(para)
+#: C/genius.xml:3986(para)
 msgid "Aliases: <function>ImaginaryPart</function>"
 msgstr "Alternativní názvy: <function>ImaginaryPart</function>"
 
-#: C/genius.xml:3926(para)
-msgid "Get the imaginary part of a complex number."
-msgstr "Vrátit imaginární část komplexního čísla."
+#: C/genius.xml:3987(para)
+msgid ""
+"Get the imaginary part of a complex number. For example <userinput>Re(3+4i)</"
+"userinput> yields 4."
+msgstr ""
+"Vrátit imaginární část komplexního čísla. Například <userinput>Re(3+4i)</"
+"userinput> vyplodí 4."
 
-#: C/genius.xml:3927(para)
+#: C/genius.xml:3988(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Imaginary_part\";>Wikipedia</"
 "ulink> for more information."
@@ -6712,42 +6867,49 @@ msgstr ""
 "wiki/Imagin%C3%A1rn%C3%AD_%C4%8D%C3%A1st#Z.C3.A1pis_a_souvisej.C3.ADc.C3."
 "AD_pojmy\">Wikipedia</ulink>."
 
-#: C/genius.xml:3935(term)
+#: C/genius.xml:3996(term)
 msgid "<anchor id=\"gel-function-IntegerQuotient\"/>IntegerQuotient"
 msgstr "<anchor id=\"gel-function-IntegerQuotient\"/>IntegerQuotient"
 
-#: C/genius.xml:3937(synopsis)
+#: C/genius.xml:3998(synopsis)
 #, no-wrap
 msgid "IntegerQuotient (m,n)"
 msgstr "IntegerQuotient (m,n)"
 
-#: C/genius.xml:3938(para)
+#: C/genius.xml:3999(para)
 msgid "Division without remainder."
 msgstr "Dělit beze zbytku."
 
-#: C/genius.xml:3943(term)
+#: C/genius.xml:4004(term)
 msgid "<anchor id=\"gel-function-IsComplex\"/>IsComplex"
 msgstr "<anchor id=\"gel-function-IsComplex\"/>IsComplex"
 
-#: C/genius.xml:3945(synopsis)
+#: C/genius.xml:4006(synopsis)
 #, no-wrap
 msgid "IsComplex (num)"
 msgstr "IsComplex (num)"
 
-#: C/genius.xml:3946(para)
-msgid "Check if argument is a complex (non-real) number."
-msgstr "Zkontrolovat, zda je argument komplexní (ne reálné) číslo."
+#: C/genius.xml:4007(para)
+msgid ""
+"Check if argument is a complex (non-real) number. Do note that we really "
+"mean nonreal number. That is, <userinput>IsComplex(3)</userinput> yields "
+"false, while <userinput>IsComplex(3-1i)</userinput> yields true."
+msgstr ""
+"Zkontrolovat, jestli je argument komplexní (ne reálné) číslo. Tím se míní "
+"opravdu číslo, které není reálné. Takže <userinput>IsComplex(3)</userinput> "
+"vrátí <constant>false</constant>, zatímco <userinput>IsComplex(3-1i)</"
+"userinput> vrátí <constant>true</constant>."
 
-#: C/genius.xml:3951(term)
+#: C/genius.xml:4014(term)
 msgid "<anchor id=\"gel-function-IsComplexRational\"/>IsComplexRational"
 msgstr "<anchor id=\"gel-function-IsComplexRational\"/>IsComplexRational"
 
-#: C/genius.xml:3953(synopsis)
+#: C/genius.xml:4016(synopsis)
 #, no-wrap
 msgid "IsComplexRational (num)"
 msgstr "IsComplexRational (num)"
 
-#: C/genius.xml:3954(para)
+#: C/genius.xml:4017(para)
 msgid ""
 "Check if argument is a possibly complex rational number. That is, if both "
 "real and imaginary parts are given as rational numbers. Of course rational "
@@ -6758,78 +6920,86 @@ msgstr ""
 "se samozřejmě myslí, že „není uloženo jako desetinné číslo s plovoucí "
 "čárkou“."
 
-#: C/genius.xml:3960(term)
+#: C/genius.xml:4023(term)
 msgid "<anchor id=\"gel-function-IsFloat\"/>IsFloat"
 msgstr "<anchor id=\"gel-function-IsFloat\"/>IsFloat"
 
-#: C/genius.xml:3962(synopsis)
+#: C/genius.xml:4025(synopsis)
 #, no-wrap
 msgid "IsFloat (num)"
 msgstr "IsFloat (num)"
 
-#: C/genius.xml:3963(para)
-msgid "Check if argument is a floating point number (non-complex)."
-msgstr ""
-"Zkontrolovat, zda je argument desetinné číslo s plovoucí desetinnou čárkou "
-"(ne komplexní)."
+#: C/genius.xml:4026(para)
+msgid "Check if argument is a real floating point number (non-complex)."
+msgstr "Zkontrolovat, zda je argument reálné desetinné číslo (ne komplexní)."
 
-#: C/genius.xml:3968(term)
+#: C/genius.xml:4031(term)
 msgid "<anchor id=\"gel-function-IsGaussInteger\"/>IsGaussInteger"
 msgstr "<anchor id=\"gel-function-IsGaussInteger\"/>IsGaussInteger"
 
-#: C/genius.xml:3970(synopsis)
+#: C/genius.xml:4033(synopsis)
 #, no-wrap
 msgid "IsGaussInteger (num)"
 msgstr "IsGaussInteger (num)"
 
-#: C/genius.xml:3971(para)
+#: C/genius.xml:4034(para)
 msgid "Aliases: <function>IsComplexInteger</function>"
 msgstr "Alternativní názvy: <function>IsComplexInteger</function>"
 
-#: C/genius.xml:3972(para)
-msgid "Check if argument is a possibly complex integer."
-msgstr "Zkontrolovat, zda je argument komplexní celé číslo."
+#: C/genius.xml:4035(para)
+msgid ""
+"Check if argument is a possibly complex integer. That is a complex integer "
+"is a number of the form <userinput>n+1i*m</userinput> where <varname>n</"
+"varname> and <varname>m</varname> are integers."
+msgstr ""
+"Zkontrolovat, jestli je argument celé komplexní číslo. Celé komplexní číslo "
+"je číslo ve tvaru <userinput>n+1i*m</userinput>, kde <varname>n</varname> a "
+"<varname>m</varname> jsou celá čísla."
 
-#: C/genius.xml:3977(term)
+#: C/genius.xml:4042(term)
 msgid "<anchor id=\"gel-function-IsInteger\"/>IsInteger"
 msgstr "<anchor id=\"gel-function-IsInteger\"/>IsInteger"
 
-#: C/genius.xml:3979(synopsis)
+#: C/genius.xml:4044(synopsis)
 #, no-wrap
 msgid "IsInteger (num)"
 msgstr "IsInteger (num)"
 
-#: C/genius.xml:3980(para)
+#: C/genius.xml:4045(para)
 msgid "Check if argument is an integer (non-complex)."
 msgstr "Zkontrolovat, zda je argument celé číslo (ne komplexní)."
 
-#: C/genius.xml:3985(term)
+#: C/genius.xml:4050(term)
 msgid "<anchor id=\"gel-function-IsNonNegativeInteger\"/>IsNonNegativeInteger"
 msgstr "<anchor id=\"gel-function-IsNonNegativeInteger\"/>IsNonNegativeInteger"
 
-#: C/genius.xml:3987(synopsis)
+#: C/genius.xml:4052(synopsis)
 #, no-wrap
 msgid "IsNonNegativeInteger (num)"
 msgstr "IsNonNegativeInteger (num)"
 
-#: C/genius.xml:3988(para)
-msgid "Check if argument is a non-negative real integer."
-msgstr "Zkontrolovat, zda je argument nezáporné reálné celé číslo."
+#: C/genius.xml:4053(para)
+msgid ""
+"Check if argument is a non-negative real integer. That is, either a positive "
+"integer or zero."
+msgstr ""
+"Zkontrolovat, zda je argument nezáporné reálné celé číslo. Tj. buď kladné "
+"celé číslo nebo nula."
 
-#: C/genius.xml:3993(term)
+#: C/genius.xml:4058(term)
 msgid "<anchor id=\"gel-function-IsPositiveInteger\"/>IsPositiveInteger"
 msgstr "<anchor id=\"gel-function-IsPositiveInteger\"/>IsPositiveInteger"
 
-#: C/genius.xml:3995(synopsis)
+#: C/genius.xml:4060(synopsis)
 #, no-wrap
 msgid "IsPositiveInteger (num)"
 msgstr "IsPositiveInteger (num)"
 
-#: C/genius.xml:3996(para)
+#: C/genius.xml:4061(para)
 msgid "Aliases: <function>IsNaturalNumber</function>"
 msgstr "Alternativní názvy: <function>IsNaturalNumber</function>"
 
-#: C/genius.xml:3997(para)
+#: C/genius.xml:4062(para)
 msgid ""
 "Check if argument is a positive real integer. Note that we accept the "
 "convention that 0 is not a natural number."
@@ -6837,16 +7007,16 @@ msgstr ""
 "Zkontrolovat, zda je argument kladné reálné celé číslo. Upozorňujeme, že se "
 "řídíme konvencí, že 0 není přirozené číslo."
 
-#: C/genius.xml:4003(term)
+#: C/genius.xml:4068(term)
 msgid "<anchor id=\"gel-function-IsRational\"/>IsRational"
 msgstr "<anchor id=\"gel-function-IsRational\"/>IsRational"
 
-#: C/genius.xml:4005(synopsis)
+#: C/genius.xml:4070(synopsis)
 #, no-wrap
 msgid "IsRational (num)"
 msgstr "IsRational (num)"
 
-#: C/genius.xml:4006(para)
+#: C/genius.xml:4071(para)
 msgid ""
 "Check if argument is a rational number (non-complex). Of course rational "
 "simply means \"not stored as a floating point number.\""
@@ -6855,33 +7025,33 @@ msgstr ""
 "samozřejmě prostě znamená „není uloženo jako desetinné číslo s plovoucí "
 "čárkou“."
 
-#: C/genius.xml:4011(term)
+#: C/genius.xml:4076(term)
 msgid "<anchor id=\"gel-function-IsReal\"/>IsReal"
 msgstr "<anchor id=\"gel-function-IsReal\"/>IsReal"
 
-#: C/genius.xml:4013(synopsis)
+#: C/genius.xml:4078(synopsis)
 #, no-wrap
 msgid "IsReal (num)"
 msgstr "IsReal (num)"
 
-#: C/genius.xml:4014(para)
+#: C/genius.xml:4079(para)
 msgid "Check if argument is a real number."
 msgstr "Zkontrolovat, zda je argument reálné číslo."
 
-#: C/genius.xml:4019(term)
+#: C/genius.xml:4084(term)
 msgid "<anchor id=\"gel-function-Numerator\"/>Numerator"
 msgstr "<anchor id=\"gel-function-Numerator\"/>Numerator"
 
-#: C/genius.xml:4021(synopsis)
+#: C/genius.xml:4086(synopsis)
 #, no-wrap
 msgid "Numerator (x)"
 msgstr "Numerator (x)"
 
-#: C/genius.xml:4022(para)
+#: C/genius.xml:4087(para)
 msgid "Get the numerator of a rational number."
 msgstr "Získat čitatel racionálního čísla."
 
-#: C/genius.xml:4023(para)
+#: C/genius.xml:4088(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Numerator\";>Wikipedia</ulink> "
 "for more information."
@@ -6889,24 +7059,28 @@ msgstr ""
 "Více informací najdete v encyklopedii <ulink url=\"http://cs.wikipedia.org/";
 "wiki/%C4%8Citatel\">Wikipedia</ulink>."
 
-#: C/genius.xml:4031(term)
+#: C/genius.xml:4096(term)
 msgid "<anchor id=\"gel-function-Re\"/>Re"
 msgstr "<anchor id=\"gel-function-Re\"/>Re"
 
-#: C/genius.xml:4033(synopsis)
+#: C/genius.xml:4098(synopsis)
 #, no-wrap
 msgid "Re (z)"
 msgstr "Re (z)"
 
-#: C/genius.xml:4034(para)
+#: C/genius.xml:4099(para)
 msgid "Aliases: <function>RealPart</function>"
 msgstr "Alternativní názvy: <function>RealPart</function>"
 
-#: C/genius.xml:4035(para)
-msgid "Get the real part of a complex number."
-msgstr "Vrátit reálnou část z komplexního čísla."
+#: C/genius.xml:4100(para)
+msgid ""
+"Get the real part of a complex number. For example <userinput>Re(3+4i)</"
+"userinput> yields 3."
+msgstr ""
+"Vrátit reálnou část komplexního čísla. Například <userinput>Re(3+4i)</"
+"userinput> vyplodí 3."
 
-#: C/genius.xml:4036(para)
+#: C/genius.xml:4101(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Real_part\";>Wikipedia</ulink> "
 "for more information."
@@ -6915,20 +7089,20 @@ msgstr ""
 "wiki/Re%C3%A1ln%C3%A1_%C4%8D%C3%A1st#Z.C3.A1pis_a_souvisej.C3.ADc.C3.AD_pojmy"
 "\">Wikipedia</ulink>."
 
-#: C/genius.xml:4044(term)
+#: C/genius.xml:4109(term)
 msgid "<anchor id=\"gel-function-Sign\"/>Sign"
 msgstr "<anchor id=\"gel-function-Sign\"/>Sign"
 
-#: C/genius.xml:4046(synopsis)
+#: C/genius.xml:4111(synopsis)
 #, no-wrap
 msgid "Sign (x)"
 msgstr "Sign (x)"
 
-#: C/genius.xml:4047(para)
+#: C/genius.xml:4112(para)
 msgid "Aliases: <function>sign</function>"
 msgstr "Alternativní názvy: <function>sign</function>"
 
-#: C/genius.xml:4048(para)
+#: C/genius.xml:4113(para)
 msgid ""
 "Return the sign of a number. That is returns <literal>-1</literal> if value "
 "is negative, <literal>0</literal> if value is zero and <literal>1</literal> "
@@ -6940,20 +7114,20 @@ msgstr ""
 "čísel. Pokud je <varname>x</varname> komplexní hodnota, pak <function>Sign</"
 "function> vrací směr nebo 0."
 
-#: C/genius.xml:4058(term)
+#: C/genius.xml:4123(term)
 msgid "<anchor id=\"gel-function-ceil\"/>ceil"
 msgstr "<anchor id=\"gel-function-ceil\"/>ceil"
 
-#: C/genius.xml:4060(synopsis)
+#: C/genius.xml:4125(synopsis)
 #, no-wrap
 msgid "ceil (x)"
 msgstr "ceil (x)"
 
-#: C/genius.xml:4061(para)
+#: C/genius.xml:4126(para)
 msgid "Aliases: <function>Ceiling</function>"
 msgstr "Alternativní názvy: <function>Ceiling</function>"
 
-#: C/genius.xml:4062(para)
+#: C/genius.xml:4127(para)
 msgid ""
 "Get the lowest integer more than or equal to <varname>n</varname>. Examples: "
 "<screen><prompt>genius&gt;</prompt> <userinput>ceil(1.1)</userinput>\n"
@@ -6970,7 +7144,7 @@ msgstr ""
 "= -1\n"
 "</screen>"
 
-#: C/genius.xml:4069(para)
+#: C/genius.xml:4134(para)
 msgid ""
 "Note that you should be careful and notice that floating point numbers are "
 "stored an binary and so may not be what you expect. For example "
@@ -6986,16 +7160,16 @@ msgstr ""
 "jako nepatrně méně než 4,2. Pokud chcete přesné výsledky, použijte "
 "racionální vyjádření <userinput>42/10</userinput>."
 
-#: C/genius.xml:4081(term)
+#: C/genius.xml:4146(term)
 msgid "<anchor id=\"gel-function-exp\"/>exp"
 msgstr "<anchor id=\"gel-function-exp\"/>exp"
 
-#: C/genius.xml:4083(synopsis)
+#: C/genius.xml:4148(synopsis)
 #, no-wrap
 msgid "exp (x)"
 msgstr "exp (x)"
 
-#: C/genius.xml:4084(para)
+#: C/genius.xml:4149(para)
 msgid ""
 "The exponential function. This is the function <userinput>e^x</userinput> "
 "where <varname>e</varname> is the <link linkend=\"gel-function-e\">base of "
@@ -7005,7 +7179,7 @@ msgstr ""
 "<varname>e</varname> je <link linkend=\"gel-function-e\">základ přirozeného "
 "logaritmu</link>."
 
-#: C/genius.xml:4090(para)
+#: C/genius.xml:4155(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Exponential_function";
 "\">Wikipedia</ulink> or <ulink url=\"http://planetmath.org/encyclopedia/";
@@ -7020,16 +7194,16 @@ msgstr ""
 "wikipedia.org/wiki/Exponenci%C3%A1ln%C3%AD_funkce#Exponenci.C3.A1la_o_z.C3."
 "A1kladu_e\">Wikipedia</ulink>."
 
-#: C/genius.xml:4100(term)
+#: C/genius.xml:4165(term)
 msgid "<anchor id=\"gel-function-float\"/>float"
 msgstr "<anchor id=\"gel-function-float\"/>float"
 
-#: C/genius.xml:4102(synopsis)
+#: C/genius.xml:4167(synopsis)
 #, no-wrap
 msgid "float (x)"
 msgstr "float (x)"
 
-#: C/genius.xml:4103(para)
+#: C/genius.xml:4168(para)
 msgid ""
 "Make number a floating point value. That is returns the floating point "
 "representation of the number <varname>x</varname>."
@@ -7037,52 +7211,66 @@ msgstr ""
 "Udělá z čísla desetinné číslo. Tzn., že vrací hodnotu čísla <varname>x</"
 "varname> v podobě čísla s plovoucí desetinnou čárkou."
 
-#: C/genius.xml:4108(term)
+#: C/genius.xml:4173(term)
 msgid "<anchor id=\"gel-function-floor\"/>floor"
 msgstr "<anchor id=\"gel-function-floor\"/>floor"
 
-#: C/genius.xml:4110(synopsis)
+#: C/genius.xml:4175(synopsis)
 #, no-wrap
 msgid "floor (x)"
 msgstr "floor (x)"
 
-#: C/genius.xml:4111(para)
+#: C/genius.xml:4176(para)
 msgid "Aliases: <function>Floor</function>"
 msgstr "Alternativní názvy: <function>Floor</function>"
 
-#: C/genius.xml:4112(para)
+#: C/genius.xml:4177(para)
 msgid "Get the highest integer less than or equal to <varname>n</varname>."
 msgstr ""
 "Vrátit nejvyšší celé číslo, které je menší nebo rovno <varname>n</varname>."
 
-#: C/genius.xml:4117(term)
+#: C/genius.xml:4182(term)
 msgid "<anchor id=\"gel-function-ln\"/>ln"
 msgstr "<anchor id=\"gel-function-ln\"/>ln"
 
-#: C/genius.xml:4119(synopsis)
+#: C/genius.xml:4184(synopsis)
 #, no-wrap
 msgid "ln (x)"
 msgstr "ln (x)"
 
-#: C/genius.xml:4120(para)
+#: C/genius.xml:4185(para)
 msgid "The natural logarithm, the logarithm to base <varname>e</varname>."
 msgstr "Přirozený logaritmus, logaritmus o základu <varname>e</varname>."
 
-#: C/genius.xml:4125(term)
+#: C/genius.xml:4186(para)
+msgid ""
+"See <ulink url=\"http://en.wikipedia.org/wiki/Natural_logarithm\";>Wikipedia</"
+"ulink> or <ulink url=\"http://planetmath.org/encyclopedia/LogarithmFunction.";
+"html\">Planetmath</ulink> or <ulink url=\"http://mathworld.wolfram.com/";
+"NaturalLogarithm.html\">Mathworld</ulink> for more information."
+msgstr ""
+"Více informací najdete v encyklopediích <ulink url=\"http://planetmath.org/";
+"encyclopedia/LogarithmFunction.html\">Planetmath</ulink> (text je v "
+"angličtině), <ulink url=\"http://mathworld.wolfram.com/NaturalLogarithm.html";
+"\">Mathworld</ulink> (text je v angličtině) nebo <ulink url=\"http://cs.";
+"wikipedia.org/wiki/Logaritmus#P.C5.99irozen.C3.BD_logaritmus\">Wikipedia</"
+"ulink>."
+
+#: C/genius.xml:4196(term)
 msgid "<anchor id=\"gel-function-log\"/>log"
 msgstr "<anchor id=\"gel-function-log\"/>log"
 
-#: C/genius.xml:4127(synopsis)
+#: C/genius.xml:4198(synopsis)
 #, no-wrap
 msgid "log (x)"
 msgstr "log (x)"
 
-#: C/genius.xml:4128(synopsis)
+#: C/genius.xml:4199(synopsis)
 #, no-wrap
 msgid "log (x,b)"
 msgstr "log (x,b)"
 
-#: C/genius.xml:4129(para)
+#: C/genius.xml:4200(para)
 msgid ""
 "Logarithm of <varname>x</varname> base <varname>b</varname> (calls <link "
 "linkend=\"gel-function-DiscreteLog\"><function>DiscreteLog</function></link> "
@@ -7094,82 +7282,82 @@ msgstr ""
 "\"><function>DiscreteLog</function></link>), pokud není základ uveden, "
 "použije se <link linkend=\"gel-function-e\"><varname>e</varname></link>."
 
-#: C/genius.xml:4134(term)
+#: C/genius.xml:4205(term)
 msgid "<anchor id=\"gel-function-log10\"/>log10"
 msgstr "<anchor id=\"gel-function-log10\"/>log10"
 
-#: C/genius.xml:4136(synopsis)
+#: C/genius.xml:4207(synopsis)
 #, no-wrap
 msgid "log10 (x)"
 msgstr "log10 (x)"
 
-#: C/genius.xml:4137(para)
+#: C/genius.xml:4208(para)
 msgid "Logarithm of <varname>x</varname> base 10."
 msgstr "Logaritmus čísla <varname>x</varname> o základu 10."
 
-#: C/genius.xml:4142(term)
+#: C/genius.xml:4213(term)
 msgid "<anchor id=\"gel-function-log2\"/>log2"
 msgstr "<anchor id=\"gel-function-log2\"/>log2"
 
-#: C/genius.xml:4144(synopsis)
+#: C/genius.xml:4215(synopsis)
 #, no-wrap
 msgid "log2 (x)"
 msgstr "log2 (x)"
 
-#: C/genius.xml:4145(para)
+#: C/genius.xml:4216(para)
 msgid "Aliases: <function>lg</function>"
 msgstr "Alternativní názvy: <function>lg</function>"
 
-#: C/genius.xml:4146(para)
+#: C/genius.xml:4217(para)
 msgid "Logarithm of <varname>x</varname> base 2."
 msgstr "Logaritmus čísla <varname>x</varname> o základu 2."
 
-#: C/genius.xml:4151(term)
+#: C/genius.xml:4222(term)
 msgid "<anchor id=\"gel-function-max\"/>max"
 msgstr "<anchor id=\"gel-function-max\"/>max"
 
-#: C/genius.xml:4153(synopsis)
+#: C/genius.xml:4224(synopsis)
 #, no-wrap
 msgid "max (a,args...)"
 msgstr "max (a,argumenty...)"
 
-#: C/genius.xml:4154(para)
+#: C/genius.xml:4225(para)
 msgid "Aliases: <function>Max</function><function>Maximum</function>"
 msgstr ""
 "Alternativní názvy: <function>Max</function> <function>Maximum</function>"
 
-#: C/genius.xml:4155(para)
+#: C/genius.xml:4226(para)
 msgid "Returns the maximum of arguments or matrix."
 msgstr "Vrací maximum z argumentů nebo matice."
 
-#: C/genius.xml:4160(term)
+#: C/genius.xml:4231(term)
 msgid "<anchor id=\"gel-function-min\"/>min"
 msgstr "<anchor id=\"gel-function-min\"/>min"
 
-#: C/genius.xml:4162(synopsis)
+#: C/genius.xml:4233(synopsis)
 #, no-wrap
 msgid "min (a,args...)"
 msgstr "min (a,argumenty...)"
 
-#: C/genius.xml:4163(para)
+#: C/genius.xml:4234(para)
 msgid "Aliases: <function>Min</function><function>Minimum</function>"
 msgstr ""
 "Alternativní názvy: <function>Min</function> <function>Minimum</function>"
 
-#: C/genius.xml:4164(para)
+#: C/genius.xml:4235(para)
 msgid "Returns the minimum of arguments or matrix."
 msgstr "Vrátit minimum z argumentů nebo matice."
 
-#: C/genius.xml:4169(term)
+#: C/genius.xml:4240(term)
 msgid "<anchor id=\"gel-function-rand\"/>rand"
 msgstr "<anchor id=\"gel-function-rand\"/>rand"
 
-#: C/genius.xml:4171(synopsis)
+#: C/genius.xml:4242(synopsis)
 #, no-wrap
 msgid "rand (size...)"
 msgstr "rand (velikost...)"
 
-#: C/genius.xml:4172(para)
+#: C/genius.xml:4243(para)
 msgid ""
 "Generate random float in the range <literal>[0,1)</literal>. If size is "
 "given then a matrix (if two numbers are specified) or vector (if one number "
@@ -7179,16 +7367,16 @@ msgstr ""
 "Pokud je zadána velikost, pak se vygeneruje matice (zadána dvě čísla) nebo "
 "vektor (zadáno jedno číslo) této velikosti."
 
-#: C/genius.xml:4179(term)
+#: C/genius.xml:4250(term)
 msgid "<anchor id=\"gel-function-randint\"/>randint"
 msgstr "<anchor id=\"gel-function-randint\"/>randint"
 
-#: C/genius.xml:4181(synopsis)
+#: C/genius.xml:4252(synopsis)
 #, no-wrap
 msgid "randint (max,size...)"
 msgstr "randint (max,velikost...)"
 
-#: C/genius.xml:4182(para)
+#: C/genius.xml:4253(para)
 msgid ""
 "Generate random integer in the range <literal>[0,max)</literal>. If size is "
 "given then a matrix (if two numbers are specified) or vector (if one number "
@@ -7218,37 +7406,37 @@ msgstr ""
 " 0      0       3]\n"
 "</screen>"
 
-#: C/genius.xml:4201(term)
+#: C/genius.xml:4272(term)
 msgid "<anchor id=\"gel-function-round\"/>round"
 msgstr "<anchor id=\"gel-function-round\"/>round"
 
-#: C/genius.xml:4203(synopsis)
+#: C/genius.xml:4274(synopsis)
 #, no-wrap
 msgid "round (x)"
 msgstr "round (x)"
 
-#: C/genius.xml:4204(para)
+#: C/genius.xml:4275(para)
 msgid "Aliases: <function>Round</function>"
 msgstr "Alternativní názvy: <function>Round</function>"
 
-#: C/genius.xml:4205(para)
+#: C/genius.xml:4276(para)
 msgid "Round a number."
 msgstr "Zaokrouhlit číslo."
 
-#: C/genius.xml:4210(term)
+#: C/genius.xml:4281(term)
 msgid "<anchor id=\"gel-function-sqrt\"/>sqrt"
 msgstr "<anchor id=\"gel-function-sqrt\"/>sqrt"
 
-#: C/genius.xml:4212(synopsis)
+#: C/genius.xml:4283(synopsis)
 #, no-wrap
 msgid "sqrt (x)"
 msgstr "sqrt (x)"
 
-#: C/genius.xml:4213(para)
+#: C/genius.xml:4284(para)
 msgid "Aliases: <function>SquareRoot</function>"
 msgstr "Alternativní názvy: <function>SquareRoot</function>"
 
-#: C/genius.xml:4214(para)
+#: C/genius.xml:4285(para)
 msgid ""
 "The square root. When operating modulo some integer will return either a "
 "<constant>null</constant> or a vector of the square roots. Examples: "
@@ -7278,7 +7466,7 @@ msgstr ""
 "= 4\n"
 "</screen>"
 
-#: C/genius.xml:4226(para)
+#: C/genius.xml:4297(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/SquareRoot.html";
 "\">Planetmath</ulink> for more information."
@@ -7288,217 +7476,217 @@ msgstr ""
 "nebo <ulink url=\"http://cs.wikipedia.org/wiki/Druh%C3%A1_odmocninae";
 "\">Wikipedia</ulink>."
 
-#: C/genius.xml:4234(term)
+#: C/genius.xml:4305(term)
 msgid "<anchor id=\"gel-function-trunc\"/>trunc"
 msgstr "<anchor id=\"gel-function-trunc\"/>trunc"
 
-#: C/genius.xml:4236(synopsis)
+#: C/genius.xml:4307(synopsis)
 #, no-wrap
 msgid "trunc (x)"
 msgstr "trunc (x)"
 
-#: C/genius.xml:4237(para)
+#: C/genius.xml:4308(para)
 msgid "Aliases: <function>Truncate</function><function>IntegerPart</function>"
 msgstr ""
 "Alternativní názvy: <function>Truncate</function><function>IntegerPart</"
 "function>"
 
-#: C/genius.xml:4238(para)
+#: C/genius.xml:4309(para)
 msgid "Truncate number to an integer (return the integer part)."
 msgstr "Oříznout číslo na celé číslo (vrátí celou část)."
 
-#: C/genius.xml:4246(title)
+#: C/genius.xml:4317(title)
 msgid "Trigonometry"
 msgstr "Trigonometrie"
 
-#: C/genius.xml:4249(term)
+#: C/genius.xml:4320(term)
 msgid "<anchor id=\"gel-function-acos\"/>acos"
 msgstr "<anchor id=\"gel-function-acos\"/>acos"
 
-#: C/genius.xml:4251(synopsis)
+#: C/genius.xml:4322(synopsis)
 #, no-wrap
 msgid "acos (x)"
 msgstr "acos (x)"
 
-#: C/genius.xml:4252(para)
+#: C/genius.xml:4323(para)
 msgid "Aliases: <function>arccos</function>"
 msgstr "Alternativní názvy: <function>arccos</function>"
 
-#: C/genius.xml:4253(para)
+#: C/genius.xml:4324(para)
 msgid "The arccos (inverse cos) function."
 msgstr "Funkce arkus kosinus (inverzní kosinus)."
 
-#: C/genius.xml:4258(term)
+#: C/genius.xml:4329(term)
 msgid "<anchor id=\"gel-function-acosh\"/>acosh"
 msgstr "<anchor id=\"gel-function-acosh\"/>acosh"
 
-#: C/genius.xml:4260(synopsis)
+#: C/genius.xml:4331(synopsis)
 #, no-wrap
 msgid "acosh (x)"
 msgstr "acosh (x)"
 
-#: C/genius.xml:4261(para)
+#: C/genius.xml:4332(para)
 msgid "Aliases: <function>arccosh</function>"
 msgstr "Alternativní názvy: <function>arccosh</function>"
 
-#: C/genius.xml:4262(para)
+#: C/genius.xml:4333(para)
 msgid "The arccosh (inverse cosh) function."
 msgstr "Funkce arkus hyperbolický kosinus (inverzní cosh)."
 
-#: C/genius.xml:4267(term)
+#: C/genius.xml:4338(term)
 msgid "<anchor id=\"gel-function-acot\"/>acot"
 msgstr "<anchor id=\"gel-function-acot\"/>acot"
 
-#: C/genius.xml:4269(synopsis)
+#: C/genius.xml:4340(synopsis)
 #, no-wrap
 msgid "acot (x)"
 msgstr "acot (x)"
 
-#: C/genius.xml:4270(para)
+#: C/genius.xml:4341(para)
 msgid "Aliases: <function>arccot</function>"
 msgstr "Alternativní názvy: <function>arccot</function>"
 
-#: C/genius.xml:4271(para)
+#: C/genius.xml:4342(para)
 msgid "The arccot (inverse cot) function."
 msgstr "Funkce arkus kotangens (inverzní kotangens)."
 
-#: C/genius.xml:4276(term)
+#: C/genius.xml:4347(term)
 msgid "<anchor id=\"gel-function-acoth\"/>acoth"
 msgstr "<anchor id=\"gel-function-acoth\"/>acoth"
 
-#: C/genius.xml:4278(synopsis)
+#: C/genius.xml:4349(synopsis)
 #, no-wrap
 msgid "acoth (x)"
 msgstr "acoth (x)"
 
-#: C/genius.xml:4279(para)
+#: C/genius.xml:4350(para)
 msgid "Aliases: <function>arccoth</function>"
 msgstr "Alternativní názvy: <function>arccoth</function>"
 
-#: C/genius.xml:4280(para)
+#: C/genius.xml:4351(para)
 msgid "The arccoth (inverse coth) function."
 msgstr "Funkce arkus hyperbolický kotangens (inverzní coth)."
 
-#: C/genius.xml:4285(term)
+#: C/genius.xml:4356(term)
 msgid "<anchor id=\"gel-function-acsc\"/>acsc"
 msgstr "<anchor id=\"gel-function-acsc\"/>acsc"
 
-#: C/genius.xml:4287(synopsis)
+#: C/genius.xml:4358(synopsis)
 #, no-wrap
 msgid "acsc (x)"
 msgstr "acsc (x)"
 
-#: C/genius.xml:4288(para)
+#: C/genius.xml:4359(para)
 msgid "Aliases: <function>arccsc</function>"
 msgstr "Alternativní názvy: <function>arccsc</function>"
 
-#: C/genius.xml:4289(para)
+#: C/genius.xml:4360(para)
 msgid "The inverse cosecant function."
 msgstr "Funkce inverzní kosekans."
 
-#: C/genius.xml:4294(term)
+#: C/genius.xml:4365(term)
 msgid "<anchor id=\"gel-function-acsch\"/>acsch"
 msgstr "<anchor id=\"gel-function-acsch\"/>acsch"
 
-#: C/genius.xml:4296(synopsis)
+#: C/genius.xml:4367(synopsis)
 #, no-wrap
 msgid "acsch (x)"
 msgstr "acsch (x)"
 
-#: C/genius.xml:4297(para)
+#: C/genius.xml:4368(para)
 msgid "Aliases: <function>arccsch</function>"
 msgstr "Alternativní názvy: <function>arccsch</function>"
 
-#: C/genius.xml:4298(para)
+#: C/genius.xml:4369(para)
 msgid "The inverse hyperbolic cosecant function."
 msgstr "Funkce inverzní hyperbolický kosekans."
 
-#: C/genius.xml:4303(term)
+#: C/genius.xml:4374(term)
 msgid "<anchor id=\"gel-function-asec\"/>asec"
 msgstr "<anchor id=\"gel-function-asec\"/>asec"
 
-#: C/genius.xml:4305(synopsis)
+#: C/genius.xml:4376(synopsis)
 #, no-wrap
 msgid "asec (x)"
 msgstr "asec (x)"
 
-#: C/genius.xml:4306(para)
+#: C/genius.xml:4377(para)
 msgid "Aliases: <function>arcsec</function>"
 msgstr "Alternativní názvy: <function>arcsec</function>"
 
-#: C/genius.xml:4307(para)
+#: C/genius.xml:4378(para)
 msgid "The inverse secant function."
 msgstr "Funkce inverzní sekans."
 
-#: C/genius.xml:4312(term)
+#: C/genius.xml:4383(term)
 msgid "<anchor id=\"gel-function-asech\"/>asech"
 msgstr "<anchor id=\"gel-function-asech\"/>asech"
 
-#: C/genius.xml:4314(synopsis)
+#: C/genius.xml:4385(synopsis)
 #, no-wrap
 msgid "asech (x)"
 msgstr "asech (x)"
 
-#: C/genius.xml:4315(para)
+#: C/genius.xml:4386(para)
 msgid "Aliases: <function>arcsech</function>"
 msgstr "Alternativní názvy: <function>arcsech</function>"
 
-#: C/genius.xml:4316(para)
+#: C/genius.xml:4387(para)
 msgid "The inverse hyperbolic secant function."
 msgstr "Funkce inverzní hyperbolický sekans."
 
-#: C/genius.xml:4321(term)
+#: C/genius.xml:4392(term)
 msgid "<anchor id=\"gel-function-asin\"/>asin"
 msgstr "<anchor id=\"gel-function-asin\"/>asin"
 
-#: C/genius.xml:4323(synopsis)
+#: C/genius.xml:4394(synopsis)
 #, no-wrap
 msgid "asin (x)"
 msgstr "asin (x)"
 
-#: C/genius.xml:4324(para)
+#: C/genius.xml:4395(para)
 msgid "Aliases: <function>arcsin</function>"
 msgstr "Alternativní názvy: <function>arcsin</function>"
 
-#: C/genius.xml:4325(para)
+#: C/genius.xml:4396(para)
 msgid "The arcsin (inverse sin) function."
 msgstr "Funkce arkus sinus (inverzní sinus)."
 
-#: C/genius.xml:4330(term)
+#: C/genius.xml:4401(term)
 msgid "<anchor id=\"gel-function-asinh\"/>asinh"
 msgstr "<anchor id=\"gel-function-asinh\"/>asinh"
 
-#: C/genius.xml:4332(synopsis)
+#: C/genius.xml:4403(synopsis)
 #, no-wrap
 msgid "asinh (x)"
 msgstr "asinh (x)"
 
-#: C/genius.xml:4333(para)
+#: C/genius.xml:4404(para)
 msgid "Aliases: <function>arcsinh</function>"
 msgstr "Alternativní názvy: <function>arcsinh</function>"
 
-#: C/genius.xml:4334(para)
+#: C/genius.xml:4405(para)
 msgid "The arcsinh (inverse sinh) function."
 msgstr "Funkce arkus hyperbolický sinus (inverzní sinh)."
 
-#: C/genius.xml:4339(term)
+#: C/genius.xml:4410(term)
 msgid "<anchor id=\"gel-function-atan\"/>atan"
 msgstr "<anchor id=\"gel-function-atan\"/>atan"
 
-#: C/genius.xml:4341(synopsis)
+#: C/genius.xml:4412(synopsis)
 #, no-wrap
 msgid "atan (x)"
 msgstr "atan (x)"
 
-#: C/genius.xml:4342(para)
+#: C/genius.xml:4413(para)
 msgid "Aliases: <function>arctan</function>"
 msgstr "Alternativní názvy: <function>arctan</function>"
 
-#: C/genius.xml:4343(para)
+#: C/genius.xml:4414(para)
 msgid "Calculates the arctan (inverse tan) function."
 msgstr "Vypočítat funkce arkus tangens (inverzní tangens)."
 
-#: C/genius.xml:4344(para)
+#: C/genius.xml:4415(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Arctangent\";>Wikipedia</ulink> "
 "or <ulink url=\"http://mathworld.wolfram.com/InverseTangent.html";
@@ -7509,37 +7697,37 @@ msgstr ""
 "nebo <ulink url=\"http://cs.wikipedia.org/wiki/Arkus_tangens\";>Wikipedia</"
 "ulink>."
 
-#: C/genius.xml:4353(term)
+#: C/genius.xml:4424(term)
 msgid "<anchor id=\"gel-function-atanh\"/>atanh"
 msgstr "<anchor id=\"gel-function-atanh\"/>atanh"
 
-#: C/genius.xml:4355(synopsis)
+#: C/genius.xml:4426(synopsis)
 #, no-wrap
 msgid "atanh (x)"
 msgstr "atanh (x)"
 
-#: C/genius.xml:4356(para)
+#: C/genius.xml:4427(para)
 msgid "Aliases: <function>arctanh</function>"
 msgstr "Alternativní názvy: <function>arctanh</function>"
 
-#: C/genius.xml:4357(para)
+#: C/genius.xml:4428(para)
 msgid "The arctanh (inverse tanh) function."
 msgstr "Funkce arkus hyperbolický tangens (inverzní tanh)."
 
-#: C/genius.xml:4362(term)
+#: C/genius.xml:4433(term)
 msgid "<anchor id=\"gel-function-atan2\"/>atan2"
 msgstr "<anchor id=\"gel-function-atan2\"/>atan2"
 
-#: C/genius.xml:4364(synopsis)
+#: C/genius.xml:4435(synopsis)
 #, no-wrap
 msgid "atan2 (y, x)"
 msgstr "atan2 (y, x)"
 
-#: C/genius.xml:4365(para)
+#: C/genius.xml:4436(para)
 msgid "Aliases: <function>arctan2</function>"
 msgstr "Alternativní názvy: <function>arctan2</function>"
 
-#: C/genius.xml:4366(para)
+#: C/genius.xml:4437(para)
 msgid ""
 "Calculates the arctan2 function. If <userinput>x&gt;0</userinput> then it "
 "returns <userinput>atan(y/x)</userinput>. If <userinput>x&lt;0</userinput> "
@@ -7555,7 +7743,7 @@ msgstr ""
 "\t  pi/2</userinput>. Volání <userinput>atan2(0,0)</userinput> vrací 0 "
 "namísto selhání."
 
-#: C/genius.xml:4374(para)
+#: C/genius.xml:4445(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Atan2\";>Wikipedia</ulink> or "
 "<ulink url=\"http://mathworld.wolfram.com/InverseTangent.html\";>Mathworld</"
@@ -7565,21 +7753,21 @@ msgstr ""
 "wolfram.com/InverseTangent.html\">Mathworld</ulink> (text je v angličtině) "
 "nebo <ulink url=\"http://cs.wikipedia.org/wiki/Arctg2\";>Wikipedia</ulink>."
 
-#: C/genius.xml:4383(term)
+#: C/genius.xml:4454(term)
 msgid "<anchor id=\"gel-function-cos\"/>cos"
 msgstr "<anchor id=\"gel-function-cos\"/>cos"
 
-#: C/genius.xml:4385(synopsis)
+#: C/genius.xml:4456(synopsis)
 #, no-wrap
 msgid "cos (x)"
 msgstr "cos (x)"
 
-#: C/genius.xml:4386(para)
+#: C/genius.xml:4457(para)
 msgid "Calculates the cosine function."
 msgstr "Vypočítat funkci kosinus."
 
-#: C/genius.xml:4387(para) C/genius.xml:4411(para) C/genius.xml:4435(para)
-#: C/genius.xml:4459(para) C/genius.xml:4483(para) C/genius.xml:4507(para)
+#: C/genius.xml:4458(para) C/genius.xml:4482(para) C/genius.xml:4506(para)
+#: C/genius.xml:4530(para) C/genius.xml:4554(para) C/genius.xml:4578(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/";
 "DefinitionsInTrigonometry.html\">Planetmath</ulink> for more information."
@@ -7589,21 +7777,21 @@ msgstr ""
 "angličtině) nebo <ulink url=\"http://cs.wikipedia.org/wiki/Goniometrick";
 "%C3%A1_funkce\">Wikipedia</ulink>."
 
-#: C/genius.xml:4395(term)
+#: C/genius.xml:4466(term)
 msgid "<anchor id=\"gel-function-cosh\"/>cosh"
 msgstr "<anchor id=\"gel-function-cosh\"/>cosh"
 
-#: C/genius.xml:4397(synopsis)
+#: C/genius.xml:4468(synopsis)
 #, no-wrap
 msgid "cosh (x)"
 msgstr "cosh (x)"
 
-#: C/genius.xml:4398(para)
+#: C/genius.xml:4469(para)
 msgid "Calculates the hyperbolic cosine function."
 msgstr "Vypočítat funkci hyperbolický kosinus."
 
-#: C/genius.xml:4399(para) C/genius.xml:4423(para) C/genius.xml:4447(para)
-#: C/genius.xml:4471(para) C/genius.xml:4495(para) C/genius.xml:4519(para)
+#: C/genius.xml:4470(para) C/genius.xml:4494(para) C/genius.xml:4518(para)
+#: C/genius.xml:4542(para) C/genius.xml:4566(para) C/genius.xml:4590(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/HyperbolicFunctions.html";
 "\">Planetmath</ulink> for more information."
@@ -7612,150 +7800,150 @@ msgstr ""
 "encyclopedia/HyperbolicFunctions.html\">Planetmath</ulink> (text je v "
 "angličtině)."
 
-#: C/genius.xml:4407(term)
+#: C/genius.xml:4478(term)
 msgid "<anchor id=\"gel-function-cot\"/>cot"
 msgstr "<anchor id=\"gel-function-cot\"/>cot"
 
-#: C/genius.xml:4409(synopsis)
+#: C/genius.xml:4480(synopsis)
 #, no-wrap
 msgid "cot (x)"
 msgstr "cot (x)"
 
-#: C/genius.xml:4410(para)
+#: C/genius.xml:4481(para)
 msgid "The cotangent function."
 msgstr "Funkce kotangens."
 
-#: C/genius.xml:4419(term)
+#: C/genius.xml:4490(term)
 msgid "<anchor id=\"gel-function-coth\"/>coth"
 msgstr "<anchor id=\"gel-function-coth\"/>coth"
 
-#: C/genius.xml:4421(synopsis)
+#: C/genius.xml:4492(synopsis)
 #, no-wrap
 msgid "coth (x)"
 msgstr "coth (x)"
 
-#: C/genius.xml:4422(para)
+#: C/genius.xml:4493(para)
 msgid "The hyperbolic cotangent function."
 msgstr "Funkce hyperbolický kotangens."
 
-#: C/genius.xml:4431(term)
+#: C/genius.xml:4502(term)
 msgid "<anchor id=\"gel-function-csc\"/>csc"
 msgstr "<anchor id=\"gel-function-csc\"/>csc"
 
-#: C/genius.xml:4433(synopsis)
+#: C/genius.xml:4504(synopsis)
 #, no-wrap
 msgid "csc (x)"
 msgstr "csc (x)"
 
-#: C/genius.xml:4434(para)
+#: C/genius.xml:4505(para)
 msgid "The cosecant function."
 msgstr "Funkce kosekans."
 
-#: C/genius.xml:4443(term)
+#: C/genius.xml:4514(term)
 msgid "<anchor id=\"gel-function-csch\"/>csch"
 msgstr "<anchor id=\"gel-function-csch\"/>csch"
 
-#: C/genius.xml:4445(synopsis)
+#: C/genius.xml:4516(synopsis)
 #, no-wrap
 msgid "csch (x)"
 msgstr "csch (x)"
 
-#: C/genius.xml:4446(para)
+#: C/genius.xml:4517(para)
 msgid "The hyperbolic cosecant function."
 msgstr "Funkce hyperbolický kosekans."
 
-#: C/genius.xml:4455(term)
+#: C/genius.xml:4526(term)
 msgid "<anchor id=\"gel-function-sec\"/>sec"
 msgstr "<anchor id=\"gel-function-sec\"/>sec"
 
-#: C/genius.xml:4457(synopsis)
+#: C/genius.xml:4528(synopsis)
 #, no-wrap
 msgid "sec (x)"
 msgstr "sec (x)"
 
-#: C/genius.xml:4458(para)
+#: C/genius.xml:4529(para)
 msgid "The secant function."
 msgstr "Funkce sekans."
 
-#: C/genius.xml:4467(term)
+#: C/genius.xml:4538(term)
 msgid "<anchor id=\"gel-function-sech\"/>sech"
 msgstr "<anchor id=\"gel-function-sech\"/>sech"
 
-#: C/genius.xml:4469(synopsis)
+#: C/genius.xml:4540(synopsis)
 #, no-wrap
 msgid "sech (x)"
 msgstr "sech (x)"
 
-#: C/genius.xml:4470(para)
+#: C/genius.xml:4541(para)
 msgid "The hyperbolic secant function."
 msgstr "Funkce hyperbolický sekans."
 
-#: C/genius.xml:4479(term)
+#: C/genius.xml:4550(term)
 msgid "<anchor id=\"gel-function-sin\"/>sin"
 msgstr "<anchor id=\"gel-function-sin\"/>sin"
 
-#: C/genius.xml:4481(synopsis)
+#: C/genius.xml:4552(synopsis)
 #, no-wrap
 msgid "sin (x)"
 msgstr "sin (x)"
 
-#: C/genius.xml:4482(para)
+#: C/genius.xml:4553(para)
 msgid "Calculates the sine function."
 msgstr "Vypočítat funkci sinus."
 
-#: C/genius.xml:4491(term)
+#: C/genius.xml:4562(term)
 msgid "<anchor id=\"gel-function-sinh\"/>sinh"
 msgstr "<anchor id=\"gel-function-sinh\"/>sinh"
 
-#: C/genius.xml:4493(synopsis)
+#: C/genius.xml:4564(synopsis)
 #, no-wrap
 msgid "sinh (x)"
 msgstr "sinh (x)"
 
-#: C/genius.xml:4494(para)
+#: C/genius.xml:4565(para)
 msgid "Calculates the hyperbolic sine function."
 msgstr "Vypočítat funkci hyperbolický sinus."
 
-#: C/genius.xml:4503(term)
+#: C/genius.xml:4574(term)
 msgid "<anchor id=\"gel-function-tan\"/>tan"
 msgstr "<anchor id=\"gel-function-tan\"/>tan"
 
-#: C/genius.xml:4505(synopsis)
+#: C/genius.xml:4576(synopsis)
 #, no-wrap
 msgid "tan (x)"
 msgstr "tan (x)"
 
-#: C/genius.xml:4506(para)
+#: C/genius.xml:4577(para)
 msgid "Calculates the tan function."
 msgstr "Vypočítat funkci tangens."
 
-#: C/genius.xml:4515(term)
+#: C/genius.xml:4586(term)
 msgid "<anchor id=\"gel-function-tanh\"/>tanh"
 msgstr "<anchor id=\"gel-function-tanh\"/>tanh"
 
-#: C/genius.xml:4517(synopsis)
+#: C/genius.xml:4588(synopsis)
 #, no-wrap
 msgid "tanh (x)"
 msgstr "tanh (x)"
 
-#: C/genius.xml:4518(para)
+#: C/genius.xml:4589(para)
 msgid "The hyperbolic tangent function."
 msgstr "Funkce hyperbolický tangens."
 
-#: C/genius.xml:4530(title)
+#: C/genius.xml:4601(title)
 msgid "Number Theory"
 msgstr "Teorie čísel"
 
-#: C/genius.xml:4533(term)
+#: C/genius.xml:4604(term)
 msgid "<anchor id=\"gel-function-AreRelativelyPrime\"/>AreRelativelyPrime"
 msgstr "<anchor id=\"gel-function-AreRelativelyPrime\"/>AreRelativelyPrime"
 
-#: C/genius.xml:4535(synopsis)
+#: C/genius.xml:4606(synopsis)
 #, no-wrap
 msgid "AreRelativelyPrime (a,b)"
 msgstr "AreRelativelyPrime (a,b)"
 
-#: C/genius.xml:4536(para)
+#: C/genius.xml:4607(para)
 msgid ""
 "Are the real integers <varname>a</varname> and <varname>b</varname> "
 "relatively prime? Returns <constant>true</constant> or <constant>false</"
@@ -7764,7 +7952,7 @@ msgstr ""
 "Jsou reálná celá čísla <varname>a</varname> a <varname>b</varname> "
 "nesoudělná? Vrací <constant>true</constant> nebo <constant>false</constant>."
 
-#: C/genius.xml:4540(para)
+#: C/genius.xml:4611(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/RelativelyPrime.html";
 "\">Planetmath</ulink> or <ulink url=\"http://mathworld.wolfram.com/";
@@ -7776,20 +7964,20 @@ msgstr ""
 "\">Mathworld</ulink> (text je v angličtině) nebo <ulink url=\"http://cs.";
 "wikipedia.org/wiki/Nesoud%C4%9Bln%C3%A1_%C4%8D%C3%ADsla\">Wikipedia</ulink>."
 
-#: C/genius.xml:4549(term)
+#: C/genius.xml:4620(term)
 msgid "<anchor id=\"gel-function-BernoulliNumber\"/>BernoulliNumber"
 msgstr "<anchor id=\"gel-function-BernoulliNumber\"/>BernoulliNumber"
 
-#: C/genius.xml:4551(synopsis)
+#: C/genius.xml:4622(synopsis)
 #, no-wrap
 msgid "BernoulliNumber (n)"
 msgstr "BernoulliNumber (n)"
 
-#: C/genius.xml:4552(para)
+#: C/genius.xml:4623(para)
 msgid "Return the <varname>n</varname>th Bernoulli number."
 msgstr "Vrátit <varname>n</varname>-té Bernoulliho číslo."
 
-#: C/genius.xml:4553(para)
+#: C/genius.xml:4624(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Bernoulli_number\";>Wikipedia</"
 "ulink> or <ulink url=\"http://mathworld.wolfram.com/BernoulliNumber.html";
@@ -7800,20 +7988,20 @@ msgstr ""
 "url=\"http://mathworld.wolfram.com/BernoulliNumber.html\";>Mathworld</ulink> "
 "(text je v angličtině)."
 
-#: C/genius.xml:4562(term)
+#: C/genius.xml:4633(term)
 msgid "<anchor id=\"gel-function-ChineseRemainder\"/>ChineseRemainder"
 msgstr "<anchor id=\"gel-function-ChineseRemainder\"/>ChineseRemainder"
 
-#: C/genius.xml:4564(synopsis)
+#: C/genius.xml:4635(synopsis)
 #, no-wrap
 msgid "ChineseRemainder (a,m)"
 msgstr "ChineseRemainder (a,m)"
 
-#: C/genius.xml:4565(para)
+#: C/genius.xml:4636(para)
 msgid "Aliases: <function>CRT</function>"
 msgstr "Alternativní názvy: <function>CRT</function>"
 
-#: C/genius.xml:4566(para)
+#: C/genius.xml:4637(para)
 msgid ""
 "Find the <varname>x</varname> that solves the system given by the vector "
 "<varname>a</varname> and modulo the elements of <varname>m</varname>, using "
@@ -7822,7 +8010,7 @@ msgstr ""
 "Najít pomocí čínské věty o zbytcích <varname>x</varname>, které řeší systém "
 "zadaný vektorem <varname>a</varname>, a zbytky prvků <varname>m</varname>."
 
-#: C/genius.xml:4570(para)
+#: C/genius.xml:4641(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Chinese_remainder_theorem";
 "\">Wikipedia</ulink> or <ulink url=\"http://planetmath.org/encyclopedia/";
@@ -7837,64 +8025,64 @@ msgstr ""
 "<ulink url=\"http://cs.wikipedia.org/wiki/%C4%8C%C3%ADnsk%C3%A1_v";
 "%C4%9Bta_o_zbytc%C3%ADch\">Wikipedia</ulink>."
 
-#: C/genius.xml:4580(term)
+#: C/genius.xml:4651(term)
 msgid ""
 "<anchor id=\"gel-function-CombineFactorizations\"/>CombineFactorizations"
 msgstr ""
 "<anchor id=\"gel-function-CombineFactorizations\"/>CombineFactorizations"
 
-#: C/genius.xml:4582(synopsis)
+#: C/genius.xml:4653(synopsis)
 #, no-wrap
 msgid "CombineFactorizations (a,b)"
 msgstr "CombineFactorizations (a,b)"
 
-#: C/genius.xml:4583(para)
+#: C/genius.xml:4654(para)
 msgid "Given two factorizations, give the factorization of the product."
 msgstr "Jsou-li dány dva rozklady, vrátit rozklad (faktorizaci) součinu."
 
-#: C/genius.xml:4585(para)
+#: C/genius.xml:4656(para)
 msgid "See <link linkend=\"gel-function-Factorize\">Factorize</link>."
 msgstr "Viz <link linkend=\"gel-function-Factorize\">Factorize</link>."
 
-#: C/genius.xml:4590(term)
+#: C/genius.xml:4661(term)
 msgid "<anchor id=\"gel-function-ConvertFromBase\"/>ConvertFromBase"
 msgstr "<anchor id=\"gel-function-ConvertFromBase\"/>ConvertFromBase"
 
-#: C/genius.xml:4592(synopsis)
+#: C/genius.xml:4663(synopsis)
 #, no-wrap
 msgid "ConvertFromBase (v,b)"
 msgstr "ConvertFromBase (v,b)"
 
-#: C/genius.xml:4593(para)
+#: C/genius.xml:4664(para)
 msgid "Convert a vector of values indicating powers of b to a number."
 msgstr ""
 "Převést vektor hodnot udávajících mocniny <varname>b</varname> na číslo."
 
-#: C/genius.xml:4598(term)
+#: C/genius.xml:4669(term)
 msgid "<anchor id=\"gel-function-ConvertToBase\"/>ConvertToBase"
 msgstr "<anchor id=\"gel-function-ConvertToBase\"/>ConvertToBase"
 
-#: C/genius.xml:4600(synopsis)
+#: C/genius.xml:4671(synopsis)
 #, no-wrap
 msgid "ConvertToBase (n,b)"
 msgstr "ConvertToBase (n,b)"
 
-#: C/genius.xml:4601(para)
+#: C/genius.xml:4672(para)
 msgid ""
 "Convert a number to a vector of powers for elements in base <varname>b</"
 "varname>."
 msgstr "Převést číslo na vektor mocnin prvků o základu <varname>b</varname>."
 
-#: C/genius.xml:4606(term)
+#: C/genius.xml:4677(term)
 msgid "<anchor id=\"gel-function-DiscreteLog\"/>DiscreteLog"
 msgstr "<anchor id=\"gel-function-DiscreteLog\"/>DiscreteLog"
 
-#: C/genius.xml:4608(synopsis)
+#: C/genius.xml:4679(synopsis)
 #, no-wrap
 msgid "DiscreteLog (n,b,q)"
 msgstr "DiscreteLog (n,b,q)"
 
-#: C/genius.xml:4609(para)
+#: C/genius.xml:4680(para)
 msgid ""
 "Find discrete log of <varname>n</varname> base <varname>b</varname> in "
 "F<subscript>q</subscript>, the finite field of order <varname>q</varname>, "
@@ -7906,7 +8094,7 @@ msgstr ""
 "varname>, kde <varname>q</varname> je prvočíslo, pomocí Silverova-Pohligova-"
 "Hellmanova algoritmu."
 
-#: C/genius.xml:4612(para)
+#: C/genius.xml:4683(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Discrete_logarithm";
 "\">Wikipedia</ulink> or <ulink url=\"http://planetmath.org/encyclopedia/";
@@ -7919,32 +8107,32 @@ msgstr ""
 "\">Mathworld</ulink> (text je v angličtině) nebo <ulink url=\"http://cs.";
 "wikipedia.org/wiki/Diskr%C3%A9tn%C3%AD_logaritmus\">Wikipedia</ulink>."
 
-#: C/genius.xml:4622(term)
+#: C/genius.xml:4693(term)
 msgid "<anchor id=\"gel-function-Divides\"/>Divides"
 msgstr "<anchor id=\"gel-function-Divides\"/>Divides"
 
-#: C/genius.xml:4624(synopsis)
+#: C/genius.xml:4695(synopsis)
 #, no-wrap
 msgid "Divides (m,n)"
 msgstr "Divides (m,n)"
 
-#: C/genius.xml:4625(para)
+#: C/genius.xml:4696(para)
 msgid ""
 "Checks divisibility (if <varname>m</varname> divides <varname>n</varname>)."
 msgstr ""
 "Zkontrolovat dělitelnost (zda <varname>m</varname> dělí <varname>n</"
 "varname>)."
 
-#: C/genius.xml:4630(term)
+#: C/genius.xml:4701(term)
 msgid "<anchor id=\"gel-function-EulerPhi\"/>EulerPhi"
 msgstr "<anchor id=\"gel-function-EulerPhi\"/>EulerPhi"
 
-#: C/genius.xml:4632(synopsis)
+#: C/genius.xml:4703(synopsis)
 #, no-wrap
 msgid "EulerPhi (n)"
 msgstr "EulerPhi (n)"
 
-#: C/genius.xml:4633(para)
+#: C/genius.xml:4704(para)
 msgid ""
 "Compute the Euler phi function for <varname>n</varname>, that is the number "
 "of integers between 1 and <varname>n</varname> relatively prime to "
@@ -7954,7 +8142,7 @@ msgstr ""
 "čísel mezi 1 a <varname>n</varname>, relativně prvočíselných vůči "
 "<varname>n</varname>."
 
-#: C/genius.xml:4638(para)
+#: C/genius.xml:4709(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Euler_phi\";>Wikipedia</ulink> "
 "or <ulink url=\"http://planetmath.org/encyclopedia/EulerPhifunction.html";
@@ -7967,16 +8155,16 @@ msgstr ""
 "\">Mathworld</ulink> (text je v angličtině) nebo <ulink url=\"http://cs.";
 "wikipedia.org/wiki/Eulerova_funkce\">Wikipedia</ulink>."
 
-#: C/genius.xml:4648(term)
+#: C/genius.xml:4719(term)
 msgid "<anchor id=\"gel-function-ExactDivision\"/>ExactDivision"
 msgstr "<anchor id=\"gel-function-ExactDivision\"/>ExactDivision"
 
-#: C/genius.xml:4650(synopsis)
+#: C/genius.xml:4721(synopsis)
 #, no-wrap
 msgid "ExactDivision (n,d)"
 msgstr "ExactDivision (n,d)"
 
-#: C/genius.xml:4651(para)
+#: C/genius.xml:4722(para)
 msgid ""
 "Return <userinput>n/d</userinput> but only if <varname>d</varname> divides "
 "<varname>n</varname>. If <varname>d</varname> does not divide <varname>n</"
@@ -7990,16 +8178,16 @@ msgstr ""
 "operace <userinput>n/d</userinput>, ale je to samozřejmě použitelné jen v "
 "případě, kdy přesně víte, co dělíte."
 
-#: C/genius.xml:4663(term)
+#: C/genius.xml:4734(term)
 msgid "<anchor id=\"gel-function-Factorize\"/>Factorize"
 msgstr "<anchor id=\"gel-function-Factorize\"/>Factorize"
 
-#: C/genius.xml:4665(synopsis)
+#: C/genius.xml:4736(synopsis)
 #, no-wrap
 msgid "Factorize (n)"
 msgstr "Factorize (n)"
 
-#: C/genius.xml:4666(para)
+#: C/genius.xml:4737(para)
 msgid ""
 "Return factorization of a number as a matrix. The first row is the primes in "
 "the factorization (including 1) and the second row are the powers. So for "
@@ -8017,7 +8205,7 @@ msgstr ""
 "[1      11      13\n"
 " 1      2       1]</screen>"
 
-#: C/genius.xml:4675(para)
+#: C/genius.xml:4746(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Factorization\";>Wikipedia</"
 "ulink> for more information."
@@ -8025,16 +8213,16 @@ msgstr ""
 "Více informací najdete v encyklopedii <ulink url=\"http://cs.wikipedia.org/";
 "wiki/Faktorizace\">Wikipedia</ulink>."
 
-#: C/genius.xml:4683(term)
+#: C/genius.xml:4754(term)
 msgid "<anchor id=\"gel-function-Factors\"/>Factors"
 msgstr "<anchor id=\"gel-function-Factors\"/>Factors"
 
-#: C/genius.xml:4685(synopsis)
+#: C/genius.xml:4756(synopsis)
 #, no-wrap
 msgid "Factors (n)"
 msgstr "Factors (n)"
 
-#: C/genius.xml:4692(programlisting)
+#: C/genius.xml:4763(programlisting)
 #, no-wrap
 msgid ""
 "for n=1 to 1000 do (\n"
@@ -8047,7 +8235,7 @@ msgstr ""
 "        print(n)\n"
 ")\n"
 
-#: C/genius.xml:4686(para)
+#: C/genius.xml:4757(para)
 msgid ""
 "Return all factors of <varname>n</varname> in a vector. This includes all "
 "the non-prime factors as well. It includes 1 and the number itself. So for "
@@ -8061,16 +8249,16 @@ msgstr ""
 "součtem všech svých činitelů) až do 1000 můžete udělat toto (je to však "
 "značně neefektivní) <placeholder-1/>"
 
-#: C/genius.xml:4702(term)
+#: C/genius.xml:4773(term)
 msgid "<anchor id=\"gel-function-FermatFactorization\"/>FermatFactorization"
 msgstr "<anchor id=\"gel-function-FermatFactorization\"/>FermatFactorization"
 
-#: C/genius.xml:4704(synopsis)
+#: C/genius.xml:4775(synopsis)
 #, no-wrap
 msgid "FermatFactorization (n,tries)"
 msgstr "FermatFactorization (n,pokusy)"
 
-#: C/genius.xml:4705(para)
+#: C/genius.xml:4776(para)
 msgid ""
 "Attempt Fermat factorization of <varname>n</varname> into <userinput>(t-s)*(t"
 "+s)</userinput>, returns <varname>t</varname> and <varname>s</varname> as a "
@@ -8082,7 +8270,7 @@ msgstr ""
 "varname> jako vektor, jinak vrací <constant>null</constant>. Argument "
 "<varname>pokusy</varname> určuje počet pokusu, než se výpočet vzdá."
 
-#: C/genius.xml:4712(para)
+#: C/genius.xml:4783(para)
 msgid ""
 "This is a fairly good factorization if your number is the product of two "
 "factors that are very close to each other."
@@ -8090,7 +8278,7 @@ msgstr ""
 "Jedná se o docela dobrý rozklad za předpokladu, že je vaše číslo součinem "
 "dvou přibližně stejně velkých čísel."
 
-#: C/genius.xml:4716(para)
+#: C/genius.xml:4787(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Fermat_factorization";
 "\">Wikipedia</ulink> for more information."
@@ -8098,18 +8286,18 @@ msgstr ""
 "Více informací najdete v encyklopedii <ulink url=\"http://en.wikipedia.org/";
 "wiki/Fermat_factorization\">Wikipedia</ulink> (text je v angličtině)."
 
-#: C/genius.xml:4724(term)
+#: C/genius.xml:4795(term)
 msgid ""
 "<anchor id=\"gel-function-FindPrimitiveElementMod\"/>FindPrimitiveElementMod"
 msgstr ""
 "<anchor id=\"gel-function-FindPrimitiveElementMod\"/>FindPrimitiveElementMod"
 
-#: C/genius.xml:4726(synopsis)
+#: C/genius.xml:4797(synopsis)
 #, no-wrap
 msgid "FindPrimitiveElementMod (q)"
 msgstr "FindPrimitiveElementMod (q)"
 
-#: C/genius.xml:4727(para)
+#: C/genius.xml:4798(para)
 msgid ""
 "Find the first primitive element in F<subscript>q</subscript>, the finite "
 "group of order <varname>q</varname>. Of course <varname>q</varname> must be "
@@ -8119,7 +8307,7 @@ msgstr ""
 "<varname>q</varname>. Je samozřejmé, že <varname>q</varname> musí být "
 "prvočíslo."
 
-#: C/genius.xml:4733(term)
+#: C/genius.xml:4804(term)
 msgid ""
 "<anchor id=\"gel-function-FindRandomPrimitiveElementMod\"/"
 ">FindRandomPrimitiveElementMod"
@@ -8127,12 +8315,12 @@ msgstr ""
 "<anchor id=\"gel-function-FindRandomPrimitiveElementMod\"/"
 ">FindRandomPrimitiveElementMod"
 
-#: C/genius.xml:4735(synopsis)
+#: C/genius.xml:4806(synopsis)
 #, no-wrap
 msgid "FindRandomPrimitiveElementMod (q)"
 msgstr "FindRandomPrimitiveElementMod (q)"
 
-#: C/genius.xml:4736(para)
+#: C/genius.xml:4807(para)
 msgid ""
 "Find a random primitive element in F<subscript>q</subscript>, the finite "
 "group of order <varname>q</varname> (q must be a prime)."
@@ -8141,16 +8329,16 @@ msgstr ""
 "řádu <varname>q</varname>. Je samozřejmé, že <varname>q</varname> musí být "
 "prvočíslo."
 
-#: C/genius.xml:4742(term)
+#: C/genius.xml:4813(term)
 msgid "<anchor id=\"gel-function-IndexCalculus\"/>IndexCalculus"
 msgstr "<anchor id=\"gel-function-IndexCalculus\"/>IndexCalculus"
 
-#: C/genius.xml:4744(synopsis)
+#: C/genius.xml:4815(synopsis)
 #, no-wrap
 msgid "IndexCalculus (n,b,q,S)"
 msgstr "IndexCalculus (n,b,q,S)"
 
-#: C/genius.xml:4745(para)
+#: C/genius.xml:4816(para)
 msgid ""
 "Compute discrete log base <varname>b</varname> of n in F<subscript>q</"
 "subscript>, the finite group of order <varname>q</varname> (<varname>q</"
@@ -8167,7 +8355,7 @@ msgstr ""
 "function-IndexCalculusPrecalculation"
 "\"><function>IndexCalculusPrecalculation</function></link>."
 
-#: C/genius.xml:4754(term)
+#: C/genius.xml:4825(term)
 msgid ""
 "<anchor id=\"gel-function-IndexCalculusPrecalculation\"/"
 ">IndexCalculusPrecalculation"
@@ -8175,12 +8363,12 @@ msgstr ""
 "<anchor id=\"gel-function-IndexCalculusPrecalculation\"/"
 ">IndexCalculusPrecalculation"
 
-#: C/genius.xml:4756(synopsis)
+#: C/genius.xml:4827(synopsis)
 #, no-wrap
 msgid "IndexCalculusPrecalculation (b,q,S)"
 msgstr "IndexCalculusPrecalculation (b,q,S)"
 
-#: C/genius.xml:4757(para)
+#: C/genius.xml:4828(para)
 msgid ""
 "Run the precalculation step of <link linkend=\"gel-function-IndexCalculus"
 "\"><function>IndexCalculus</function></link> for logarithms base <varname>b</"
@@ -8196,31 +8384,31 @@ msgstr ""
 "<varname>S</varname> (kde <varname>S</varname> je sloupcový vektor "
 "prvočísel). Logaritmy budou předpočítány a vráceny v druhém sloupci."
 
-#: C/genius.xml:4767(term)
+#: C/genius.xml:4838(term)
 msgid "<anchor id=\"gel-function-IsEven\"/>IsEven"
 msgstr "<anchor id=\"gel-function-IsEven\"/>IsEven"
 
-#: C/genius.xml:4769(synopsis)
+#: C/genius.xml:4840(synopsis)
 #, no-wrap
 msgid "IsEven (n)"
 msgstr "IsEven (n)"
 
-#: C/genius.xml:4770(para)
+#: C/genius.xml:4841(para)
 msgid "Tests if an integer is even."
 msgstr "Otestovat, zda je celé číslo sudé."
 
-#: C/genius.xml:4775(term)
+#: C/genius.xml:4846(term)
 msgid ""
 "<anchor id=\"gel-function-IsMersennePrimeExponent\"/>IsMersennePrimeExponent"
 msgstr ""
 "<anchor id=\"gel-function-IsMersennePrimeExponent\"/>IsMersennePrimeExponent"
 
-#: C/genius.xml:4777(synopsis)
+#: C/genius.xml:4848(synopsis)
 #, no-wrap
 msgid "IsMersennePrimeExponent (p)"
 msgstr "IsMersennePrimeExponent (p)"
 
-#: C/genius.xml:4778(para)
+#: C/genius.xml:4849(para)
 msgid ""
 "Tests if a positive integer <varname>p</varname> is a Mersenne prime "
 "exponent. That is if 2<superscript>p</superscript>-1 is a prime. It does "
@@ -8236,7 +8424,7 @@ msgstr ""
 "\">MersennePrimeExponents</link> a <link linkend=\"gel-function-LucasLehmer"
 "\">LucasLehmer</link>."
 
-#: C/genius.xml:4789(para) C/genius.xml:5005(para)
+#: C/genius.xml:4860(para) C/genius.xml:5076(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Mersenne_prime\";>Wikipedia</"
 "ulink>, <ulink url=\"http://planetmath.org/encyclopedia/MersenneNumbers.html";
@@ -8252,16 +8440,16 @@ msgstr ""
 "\"http://cs.wikipedia.org/wiki/Mersennovo_prvo%C4%8D%C3%ADslo\";>Wikipedia</"
 "ulink>."
 
-#: C/genius.xml:4801(term)
+#: C/genius.xml:4872(term)
 msgid "<anchor id=\"gel-function-IsNthPower\"/>IsNthPower"
 msgstr "<anchor id=\"gel-function-IsNthPower\"/>IsNthPower"
 
-#: C/genius.xml:4803(synopsis)
+#: C/genius.xml:4874(synopsis)
 #, no-wrap
 msgid "IsNthPower (m,n)"
 msgstr "IsNthPower (m,n)"
 
-#: C/genius.xml:4804(para)
+#: C/genius.xml:4875(para)
 msgid ""
 "Tests if a rational number <varname>m</varname> is a perfect <varname>n</"
 "varname>th power. See also <link linkend=\"gel-function-IsPerfectPower"
@@ -8273,44 +8461,44 @@ msgstr ""
 "IsPerfectPower\">IsPerfectPower</link> a <link linkend=\"gel-function-"
 "IsPerfectSquare\">IsPerfectSquare</link>."
 
-#: C/genius.xml:4815(term)
+#: C/genius.xml:4886(term)
 msgid "<anchor id=\"gel-function-IsOdd\"/>IsOdd"
 msgstr "<anchor id=\"gel-function-IsOdd\"/>IsOdd"
 
-#: C/genius.xml:4817(synopsis)
+#: C/genius.xml:4888(synopsis)
 #, no-wrap
 msgid "IsOdd (n)"
 msgstr "IsOdd (n)"
 
-#: C/genius.xml:4818(para)
+#: C/genius.xml:4889(para)
 msgid "Tests if an integer is odd."
 msgstr "Otestovat, zda je celé číslo liché."
 
-#: C/genius.xml:4823(term)
+#: C/genius.xml:4894(term)
 msgid "<anchor id=\"gel-function-IsPerfectPower\"/>IsPerfectPower"
 msgstr "<anchor id=\"gel-function-IsPerfectPower\"/>IsPerfectPower"
 
-#: C/genius.xml:4825(synopsis)
+#: C/genius.xml:4896(synopsis)
 #, no-wrap
 msgid "IsPerfectPower (n)"
 msgstr "IsPerfectPower (n)"
 
-#: C/genius.xml:4826(para)
+#: C/genius.xml:4897(para)
 msgid "Check an integer is any perfect power, a<superscript>b</superscript>."
 msgstr ""
 "Zkontrolovat, zda je celé číslo perfekntí mocninou a<superscript>b</"
 "superscript>."
 
-#: C/genius.xml:4831(term)
+#: C/genius.xml:4902(term)
 msgid "<anchor id=\"gel-function-IsPerfectSquare\"/>IsPerfectSquare"
 msgstr "<anchor id=\"gel-function-IsPerfectSquare\"/>IsPerfectSquare"
 
-#: C/genius.xml:4833(synopsis)
+#: C/genius.xml:4904(synopsis)
 #, no-wrap
 msgid "IsPerfectSquare (n)"
 msgstr "IsPerfectSquare (n)"
 
-#: C/genius.xml:4834(para)
+#: C/genius.xml:4905(para)
 msgid ""
 "Check an integer for being a perfect square of an integer. The number must "
 "be a real integer. Negative integers are of course never perfect squares of "
@@ -8320,16 +8508,16 @@ msgstr ""
 "Číslo musí být přirozené číslo. Záporná celá čísla samozřejmě perfektními "
 "druhými mocninami přirozených čísel být nemohou."
 
-#: C/genius.xml:4843(term)
+#: C/genius.xml:4914(term)
 msgid "<anchor id=\"gel-function-IsPrime\"/>IsPrime"
 msgstr "<anchor id=\"gel-function-IsPrime\"/>IsPrime"
 
-#: C/genius.xml:4845(synopsis)
+#: C/genius.xml:4916(synopsis)
 #, no-wrap
 msgid "IsPrime (n)"
 msgstr "IsPrime (n)"
 
-#: C/genius.xml:4846(para)
+#: C/genius.xml:4917(para)
 msgid ""
 "Tests primality of integers, for numbers less than 2.5e10 the answer is "
 "deterministic (if Riemann hypothesis is true). For numbers larger, the "
@@ -8347,7 +8535,7 @@ msgstr ""
 "<function>IsPrimeMillerRabinReps</function>. Výchozí hodnota 22 dává "
 "pravděpodobnost zhruba 5.7e-14."
 
-#: C/genius.xml:4857(para)
+#: C/genius.xml:4928(para)
 msgid ""
 "If <constant>false</constant> is returned, you can be sure that the number "
 "is a composite. If you want to be absolutely sure that you have a prime you "
@@ -8361,7 +8549,7 @@ msgstr ""
 "MillerRabinTestSure\"><function>MillerRabinTestSure</function></link>, ale "
 "může to trvat trochu déle."
 
-#: C/genius.xml:4865(para) C/genius.xml:5103(para) C/genius.xml:5143(para)
+#: C/genius.xml:4936(para) C/genius.xml:5174(para) C/genius.xml:5214(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/PrimeNumber.html";
 "\">Planetmath</ulink> or <ulink url=\"http://mathworld.wolfram.com/";
@@ -8373,16 +8561,16 @@ msgstr ""
 "ulink> (text je v angličtině) nebo <ulink url=\"http://cs.wikipedia.org/wiki/";
 "Prvo%C4%8D%C3%ADslo\">Wikipedia</ulink>."
 
-#: C/genius.xml:4874(term)
+#: C/genius.xml:4945(term)
 msgid "<anchor id=\"gel-function-IsPrimitiveMod\"/>IsPrimitiveMod"
 msgstr "<anchor id=\"gel-function-IsPrimitiveMod\"/>IsPrimitiveMod"
 
-#: C/genius.xml:4876(synopsis)
+#: C/genius.xml:4947(synopsis)
 #, no-wrap
 msgid "IsPrimitiveMod (g,q)"
 msgstr "IsPrimitiveMod (g,q)"
 
-#: C/genius.xml:4877(para)
+#: C/genius.xml:4948(para)
 msgid ""
 "Check if <varname>g</varname> is primitive in F<subscript>q</subscript>, the "
 "finite group of order <varname>q</varname>, where <varname>q</varname> is a "
@@ -8393,7 +8581,7 @@ msgstr ""
 "varname> je prvočíslo. Pokud <varname>q</varname> není prvočíslo, jsou "
 "výsledky nesmyslné."
 
-#: C/genius.xml:4883(term)
+#: C/genius.xml:4954(term)
 msgid ""
 "<anchor id=\"gel-function-IsPrimitiveModWithPrimeFactors\"/"
 ">IsPrimitiveModWithPrimeFactors"
@@ -8401,12 +8589,12 @@ msgstr ""
 "<anchor id=\"gel-function-IsPrimitiveModWithPrimeFactors\"/"
 ">IsPrimitiveModWithPrimeFactors"
 
-#: C/genius.xml:4885(synopsis)
+#: C/genius.xml:4956(synopsis)
 #, no-wrap
 msgid "IsPrimitiveModWithPrimeFactors (g,q,f)"
 msgstr "IsPrimitiveModWithPrimeFactors (g,q,f)"
 
-#: C/genius.xml:4886(para)
+#: C/genius.xml:4957(para)
 msgid ""
 "Check if <varname>g</varname> is primitive in F<subscript>q</subscript>, the "
 "finite group of order <varname>q</varname>, where <varname>q</varname> is a "
@@ -8419,16 +8607,16 @@ msgstr ""
 "činitelů <varname>q</varname>-1. Pokud <varname>q</varname> není prvočíslo, "
 "jsou výsledky nesmyslné."
 
-#: C/genius.xml:4894(term)
+#: C/genius.xml:4965(term)
 msgid "<anchor id=\"gel-function-IsPseudoprime\"/>IsPseudoprime"
 msgstr "<anchor id=\"gel-function-IsPseudoprime\"/>IsPseudoprime"
 
-#: C/genius.xml:4896(synopsis)
+#: C/genius.xml:4967(synopsis)
 #, no-wrap
 msgid "IsPseudoprime (n,b)"
 msgstr "IsPseudoprime (n,b)"
 
-#: C/genius.xml:4897(para)
+#: C/genius.xml:4968(para)
 msgid ""
 "If <varname>n</varname> is a pseudoprime base <varname>b</varname> but not a "
 "prime, that is if <userinput>b^(n-1) == 1 mod n</userinput>. This calls the "
@@ -8440,16 +8628,16 @@ msgstr ""
 "se funkce <link linkend=\"gel-function-PseudoprimeTest"
 "\"><function>PseudoprimeTest</function></link>."
 
-#: C/genius.xml:4903(term)
+#: C/genius.xml:4974(term)
 msgid "<anchor id=\"gel-function-IsStrongPseudoprime\"/>IsStrongPseudoprime"
 msgstr "<anchor id=\"gel-function-IsStrongPseudoprime\"/>IsStrongPseudoprime"
 
-#: C/genius.xml:4905(synopsis)
+#: C/genius.xml:4976(synopsis)
 #, no-wrap
 msgid "IsStrongPseudoprime (n,b)"
 msgstr "IsStrongPseudoprime (n,b)"
 
-#: C/genius.xml:4906(para)
+#: C/genius.xml:4977(para)
 msgid ""
 "Test if <varname>n</varname> is a strong pseudoprime to base <varname>b</"
 "varname> but not a prime."
@@ -8457,37 +8645,37 @@ msgstr ""
 "Zjistit, zda je <varname>n</varname> silné pseudoprvočíslo o základu "
 "<varname>b</varname>, ale ne prvočíslo."
 
-#: C/genius.xml:4911(term)
+#: C/genius.xml:4982(term)
 msgid "<anchor id=\"gel-function-Jacobi\"/>Jacobi"
 msgstr "<anchor id=\"gel-function-Jacobi\"/>Jacobi"
 
-#: C/genius.xml:4913(synopsis)
+#: C/genius.xml:4984(synopsis)
 #, no-wrap
 msgid "Jacobi (a,b)"
 msgstr "Jacobi (a,b)"
 
-#: C/genius.xml:4914(para)
+#: C/genius.xml:4985(para)
 msgid "Aliases: <function>JacobiSymbol</function>"
 msgstr "Alternativní názvy: <function>JacobiSymbol</function>"
 
-#: C/genius.xml:4915(para)
+#: C/genius.xml:4986(para)
 msgid "Calculate the Jacobi symbol (a/b) (b should be odd)."
 msgstr "Spočítat Jacobiho symbol (a/b) (b by mělo být liché)."
 
-#: C/genius.xml:4920(term)
+#: C/genius.xml:4991(term)
 msgid "<anchor id=\"gel-function-JacobiKronecker\"/>JacobiKronecker"
 msgstr "<anchor id=\"gel-function-JacobiKronecker\"/>JacobiKronecker"
 
-#: C/genius.xml:4922(synopsis)
+#: C/genius.xml:4993(synopsis)
 #, no-wrap
 msgid "JacobiKronecker (a,b)"
 msgstr "JacobiKronecker (a,b)"
 
-#: C/genius.xml:4923(para)
+#: C/genius.xml:4994(para)
 msgid "Aliases: <function>JacobiKroneckerSymbol</function>"
 msgstr "Alternativní názvy: <function>JacobiKroneckerSymbol</function>"
 
-#: C/genius.xml:4924(para)
+#: C/genius.xml:4995(para)
 msgid ""
 "Calculate the Jacobi symbol (a/b) with the Kronecker extension (a/2)=(2/a) "
 "when a odd, or (a/2)=0 when a even."
@@ -8496,16 +8684,16 @@ msgstr ""
 "<varname>a</varname> je liché, nebo (a/2)=0, když <varname>a</varname> je "
 "sudé."
 
-#: C/genius.xml:4929(term)
+#: C/genius.xml:5000(term)
 msgid "<anchor id=\"gel-function-LeastAbsoluteResidue\"/>LeastAbsoluteResidue"
 msgstr "<anchor id=\"gel-function-LeastAbsoluteResidue\"/>LeastAbsoluteResidue"
 
-#: C/genius.xml:4931(synopsis)
+#: C/genius.xml:5002(synopsis)
 #, no-wrap
 msgid "LeastAbsoluteResidue (a,n)"
 msgstr "LeastAbsoluteResidue (a,n)"
 
-#: C/genius.xml:4932(para)
+#: C/genius.xml:5003(para)
 msgid ""
 "Return the residue of <varname>a</varname> mod <varname>n</varname> with the "
 "least absolute value (in the interval -n/2 to n/2)."
@@ -8513,24 +8701,24 @@ msgstr ""
 "Vrátit zbytek <varname>a</varname> mod <varname>n</varname> s nejmenší "
 "absolutní hodnotou (v intervalu -n/2 až n/2)."
 
-#: C/genius.xml:4937(term)
+#: C/genius.xml:5008(term)
 msgid "<anchor id=\"gel-function-Legendre\"/>Legendre"
 msgstr "<anchor id=\"gel-function-Legendre\"/>Legendre"
 
-#: C/genius.xml:4939(synopsis)
+#: C/genius.xml:5010(synopsis)
 #, no-wrap
 msgid "Legendre (a,p)"
 msgstr "Legendre (a,p)"
 
-#: C/genius.xml:4940(para)
+#: C/genius.xml:5011(para)
 msgid "Aliases: <function>LegendreSymbol</function>"
 msgstr "Alternativní názvy: <function>LegendreSymbol</function>"
 
-#: C/genius.xml:4941(para)
+#: C/genius.xml:5012(para)
 msgid "Calculate the Legendre symbol (a/p)."
 msgstr "Spočítat Legendrův symbol (a/p)."
 
-#: C/genius.xml:4942(para)
+#: C/genius.xml:5013(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/LegendreSymbol.html";
 "\">Planetmath</ulink> or <ulink url=\"http://mathworld.wolfram.com/";
@@ -8541,16 +8729,16 @@ msgstr ""
 "nebo <ulink url=\"http://mathworld.wolfram.com/LegendreSymbol.html";
 "\">Mathworld</ulink> (text je v angličtině)."
 
-#: C/genius.xml:4951(term)
+#: C/genius.xml:5022(term)
 msgid "<anchor id=\"gel-function-LucasLehmer\"/>LucasLehmer"
 msgstr "<anchor id=\"gel-function-LucasLehmer\"/>LucasLehmer"
 
-#: C/genius.xml:4953(synopsis)
+#: C/genius.xml:5024(synopsis)
 #, no-wrap
 msgid "LucasLehmer (p)"
 msgstr "LucasLehmer (p)"
 
-#: C/genius.xml:4954(para)
+#: C/genius.xml:5025(para)
 msgid ""
 "Test if 2<superscript>p</superscript>-1 is a Mersenne prime using the Lucas-"
 "Lehmer test. See also <link linkend=\"gel-function-MersennePrimeExponents"
@@ -8562,7 +8750,7 @@ msgstr ""
 "MersennePrimeExponents\">MersennePrimeExponents</link> a <link linkend=\"gel-"
 "function-IsMersennePrimeExponent\">IsMersennePrimeExponent</link>."
 
-#: C/genius.xml:4960(para)
+#: C/genius.xml:5031(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Lucas";
 "%E2%80%93Lehmer_primality_test\">Wikipedia</ulink> or <ulink url=\"http://";
@@ -8577,20 +8765,20 @@ msgstr ""
 "mathworld.wolfram.com/Lucas-LehmerTest.html\">Mathworld</ulink> (text je v "
 "agličtině)."
 
-#: C/genius.xml:4970(term)
+#: C/genius.xml:5041(term)
 msgid "<anchor id=\"gel-function-LucasNumber\"/>LucasNumber"
 msgstr "<anchor id=\"gel-function-LucasNumber\"/>LucasNumber"
 
-#: C/genius.xml:4972(synopsis)
+#: C/genius.xml:5043(synopsis)
 #, no-wrap
 msgid "LucasNumber (n)"
 msgstr "LucasNumber (n)"
 
-#: C/genius.xml:4973(para)
+#: C/genius.xml:5044(para)
 msgid "Returns the <varname>n</varname>th Lucas number."
 msgstr "Vrátit <varname>n</varname>-té Lucasovo číslo."
 
-#: C/genius.xml:4974(para)
+#: C/genius.xml:5045(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Lucas_number\";>Wikipedia</"
 "ulink> or <ulink url=\"http://planetmath.org/encyclopedia/LucasNumbers.html";
@@ -8603,7 +8791,7 @@ msgstr ""
 "(text je v angličtině) nebo <ulink url=\"http://mathworld.wolfram.com/";
 "LucasNumber.html\">Mathworld</ulink> (text je v angličtině)."
 
-#: C/genius.xml:4984(term)
+#: C/genius.xml:5055(term)
 msgid ""
 "<anchor id=\"gel-function-MaximalPrimePowerFactors\"/"
 ">MaximalPrimePowerFactors"
@@ -8611,27 +8799,27 @@ msgstr ""
 "<anchor id=\"gel-function-MaximalPrimePowerFactors\"/"
 ">MaximalPrimePowerFactors"
 
-#: C/genius.xml:4986(synopsis)
+#: C/genius.xml:5057(synopsis)
 #, no-wrap
 msgid "MaximalPrimePowerFactors (n)"
 msgstr "MaximalPrimePowerFactors (n)"
 
-#: C/genius.xml:4987(para)
+#: C/genius.xml:5058(para)
 msgid "Return all maximal prime power factors of a number."
 msgstr "Vrátit všechny maximální mocniny prvočísel v rozkladu čísla."
 
-#: C/genius.xml:4992(term)
+#: C/genius.xml:5063(term)
 msgid ""
 "<anchor id=\"gel-function-MersennePrimeExponents\"/>MersennePrimeExponents"
 msgstr ""
 "<anchor id=\"gel-function-MersennePrimeExponents\"/>MersennePrimeExponents"
 
-#: C/genius.xml:4994(synopsis)
+#: C/genius.xml:5065(synopsis)
 #, no-wrap
 msgid "MersennePrimeExponents"
 msgstr "MersennePrimeExponents"
 
-#: C/genius.xml:4995(para)
+#: C/genius.xml:5066(para)
 msgid ""
 "A vector of known Mersenne prime exponents, that is a list of positive "
 "integers <varname>p</varname> such that 2<superscript>p</superscript>-1 is a "
@@ -8645,16 +8833,16 @@ msgstr ""
 "IsMersennePrimeExponent\">IsMersennePrimeExponent</link> a <link linkend="
 "\"gel-function-LucasLehmer\">LucasLehmer</link>."
 
-#: C/genius.xml:5017(term)
+#: C/genius.xml:5088(term)
 msgid "<anchor id=\"gel-function-MillerRabinTest\"/>MillerRabinTest"
 msgstr "<anchor id=\"gel-function-MillerRabinTest\"/>MillerRabinTest"
 
-#: C/genius.xml:5019(synopsis)
+#: C/genius.xml:5090(synopsis)
 #, no-wrap
 msgid "MillerRabinTest (n,reps)"
 msgstr "MillerRabinTest (n,opak)"
 
-#: C/genius.xml:5020(para)
+#: C/genius.xml:5091(para)
 msgid ""
 "Use the Miller-Rabin primality test on <varname>n</varname>, <varname>reps</"
 "varname> number of times. The probability of false positive is "
@@ -8669,7 +8857,7 @@ msgstr ""
 "\"><function>IsPrime</function></link>, protože je rychlejší a lepší u "
 "menších celých čísel."
 
-#: C/genius.xml:5029(para) C/genius.xml:5047(para)
+#: C/genius.xml:5100(para) C/genius.xml:5118(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Miller";
 "%E2%80%93Rabin_primality_test\">Wikipedia</ulink> or <ulink url=\"http://";
@@ -8684,16 +8872,16 @@ msgstr ""
 "nebo <ulink url=\"http://cs.wikipedia.org/wiki/Miller%C5%AFv-Rabin";
 "%C5%AFv_test_prvo%C4%8D%C3%ADselnosti\">Wikipedia</ulink>."
 
-#: C/genius.xml:5039(term)
+#: C/genius.xml:5110(term)
 msgid "<anchor id=\"gel-function-MillerRabinTestSure\"/>MillerRabinTestSure"
 msgstr "<anchor id=\"gel-function-MillerRabinTestSure\"/>MillerRabinTestSure"
 
-#: C/genius.xml:5041(synopsis)
+#: C/genius.xml:5112(synopsis)
 #, no-wrap
 msgid "MillerRabinTestSure (n)"
 msgstr "MillerRabinTestSure (n)"
 
-#: C/genius.xml:5042(para)
+#: C/genius.xml:5113(para)
 msgid ""
 "Use the Miller-Rabin primality test on <varname>n</varname> with enough "
 "bases that assuming the Generalized Riemann Hypothesis the result is "
@@ -8703,20 +8891,20 @@ msgstr ""
 "bázemi, že za předpokladu zobecněné Riemannovy hypotézy je výsledek "
 "deterministický."
 
-#: C/genius.xml:5057(term)
+#: C/genius.xml:5128(term)
 msgid "<anchor id=\"gel-function-ModInvert\"/>ModInvert"
 msgstr "<anchor id=\"gel-function-ModInvert\"/>ModInvert"
 
-#: C/genius.xml:5059(synopsis)
+#: C/genius.xml:5130(synopsis)
 #, no-wrap
 msgid "ModInvert (n,m)"
 msgstr "ModInvert (n,m)"
 
-#: C/genius.xml:5060(para)
+#: C/genius.xml:5131(para)
 msgid "Returns inverse of n mod m."
 msgstr "Vrátit převrácenou hodnotu n mod m."
 
-#: C/genius.xml:5061(para)
+#: C/genius.xml:5132(para)
 msgid ""
 "See <ulink url=\"http://mathworld.wolfram.com/ModularInverse.html";
 "\">Mathworld</ulink> for more information."
@@ -8724,16 +8912,16 @@ msgstr ""
 "Více informací najdete v encyklopedii <ulink url=\"http://mathworld.wolfram.";
 "com/ModularInverse.html\">Mathworld</ulink> (text je v angličtině)."
 
-#: C/genius.xml:5069(term)
+#: C/genius.xml:5140(term)
 msgid "<anchor id=\"gel-function-MoebiusMu\"/>MoebiusMu"
 msgstr "<anchor id=\"gel-function-MoebiusMu\"/>MoebiusMu"
 
-#: C/genius.xml:5071(synopsis)
+#: C/genius.xml:5142(synopsis)
 #, no-wrap
 msgid "MoebiusMu (n)"
 msgstr "MoebiusMu (n)"
 
-#: C/genius.xml:5072(para)
+#: C/genius.xml:5143(para)
 msgid ""
 "Return the Moebius mu function evaluated in <varname>n</varname>. That is, "
 "it returns 0 if <varname>n</varname> is not a product of distinct primes and "
@@ -8745,7 +8933,7 @@ msgstr ""
 "<userinput>(-1)^k</userinput> v případě, že je součin <varname>k</varname> "
 "různých prvočísel."
 
-#: C/genius.xml:5078(para)
+#: C/genius.xml:5149(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/MoebiusFunction.html";
 "\">Planetmath</ulink> or <ulink url=\"http://mathworld.wolfram.com/";
@@ -8757,16 +8945,16 @@ msgstr ""
 "\">Mathworld</ulink> (text je v angličtině) nebo <ulink url=\"http://cs.";
 "wikipedia.org/wiki/M%C3%B6biova_funkce\">Wikipedia</ulink>."
 
-#: C/genius.xml:5087(term)
+#: C/genius.xml:5158(term)
 msgid "<anchor id=\"gel-function-NextPrime\"/>NextPrime"
 msgstr "<anchor id=\"gel-function-NextPrime\"/>NextPrime"
 
-#: C/genius.xml:5089(synopsis)
+#: C/genius.xml:5160(synopsis)
 #, no-wrap
 msgid "NextPrime (n)"
 msgstr "NextPrime (n)"
 
-#: C/genius.xml:5090(para)
+#: C/genius.xml:5161(para)
 msgid ""
 "Returns the least prime greater than <varname>n</varname>. Negatives of "
 "primes are considered prime and so to get the previous prime you can use "
@@ -8776,7 +8964,7 @@ msgstr ""
 "jsou považována za prvočísla, takže předchozí prvočíslo můžete získat jako "
 "<userinput>-NextPrime(-n)</userinput>."
 
-#: C/genius.xml:5095(para)
+#: C/genius.xml:5166(para)
 msgid ""
 "This function uses the GMPs <function>mpz_nextprime</function>, which in "
 "turn uses the probabilistic Miller-Rabin test (See also <link linkend=\"gel-"
@@ -8790,16 +8978,16 @@ msgstr ""
 "function></link>). Pravděpodobnost falešné kladné odpovědi není "
 "nastavitelná, ale je dostatečně malá pro praktické účely."
 
-#: C/genius.xml:5112(term)
+#: C/genius.xml:5183(term)
 msgid "<anchor id=\"gel-function-PadicValuation\"/>PadicValuation"
 msgstr "<anchor id=\"gel-function-PadicValuation\"/>PadicValuation"
 
-#: C/genius.xml:5114(synopsis)
+#: C/genius.xml:5185(synopsis)
 #, no-wrap
 msgid "PadicValuation (n,p)"
 msgstr "PadicValuation (n,p)"
 
-#: C/genius.xml:5115(para)
+#: C/genius.xml:5186(para)
 msgid ""
 "Returns the p-adic valuation (number of trailing zeros in base <varname>p</"
 "varname>)."
@@ -8807,7 +8995,7 @@ msgstr ""
 "Vrátit p-adické ohodnocení (počet koncových nul v základu <varname>p</"
 "varname>)."
 
-#: C/genius.xml:5116(para)
+#: C/genius.xml:5187(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/PAdicValuation.html";
 "\">Planetmath</ulink> for more information."
@@ -8815,16 +9003,16 @@ msgstr ""
 "Více informací najdete v encyklopedii <ulink url=\"http://planetmath.org/";
 "encyclopedia/PAdicValuation.html\">Planetmath</ulink> (text je v angličtině)."
 
-#: C/genius.xml:5124(term)
+#: C/genius.xml:5195(term)
 msgid "<anchor id=\"gel-function-PowerMod\"/>PowerMod"
 msgstr "<anchor id=\"gel-function-PowerMod\"/>PowerMod"
 
-#: C/genius.xml:5126(synopsis)
+#: C/genius.xml:5197(synopsis)
 #, no-wrap
 msgid "PowerMod (a,b,m)"
 msgstr "PowerMod (a,b,m)"
 
-#: C/genius.xml:5127(para)
+#: C/genius.xml:5198(para)
 msgid ""
 "Compute <userinput>a^b mod m</userinput>. The <varname>b</varname>'s power "
 "of <varname>a</varname> modulo <varname>m</varname>. It is not necessary to "
@@ -8837,37 +9025,37 @@ msgstr ""
 "aritmetiky. Z tohoto důvodu je <userinput>a^b mod m</userinput> stejně "
 "rychlé."
 
-#: C/genius.xml:5138(term)
+#: C/genius.xml:5209(term)
 msgid "<anchor id=\"gel-function-Prime\"/>Prime"
 msgstr "<anchor id=\"gel-function-Prime\"/>Prime"
 
-#: C/genius.xml:5140(synopsis)
+#: C/genius.xml:5211(synopsis)
 #, no-wrap
 msgid "Prime (n)"
 msgstr "Prime (n)"
 
-#: C/genius.xml:5141(para)
+#: C/genius.xml:5212(para)
 msgid "Aliases: <function>prime</function>"
 msgstr "Alternativní názvy: <function>prime</function>"
 
-#: C/genius.xml:5142(para)
+#: C/genius.xml:5213(para)
 msgid "Return the <varname>n</varname>th prime (up to a limit)."
 msgstr "Vrátit <varname>n</varname>-té prvočíslo (až do limitu)."
 
-#: C/genius.xml:5152(term)
+#: C/genius.xml:5223(term)
 msgid "<anchor id=\"gel-function-PrimeFactors\"/>PrimeFactors"
 msgstr "<anchor id=\"gel-function-PrimeFactors\"/>PrimeFactors"
 
-#: C/genius.xml:5154(synopsis)
+#: C/genius.xml:5225(synopsis)
 #, no-wrap
 msgid "PrimeFactors (n)"
 msgstr "PrimeFactors (n)"
 
-#: C/genius.xml:5155(para)
+#: C/genius.xml:5226(para)
 msgid "Return all prime factors of a number as a vector."
 msgstr "Vrátit v podobě vektoru všechny prvočinitele čísla."
 
-#: C/genius.xml:5156(para)
+#: C/genius.xml:5227(para)
 msgid ""
 "See <ulink url=\"http://mathworld.wolfram.com/PrimeFactor.html\";>Mathworld</"
 "ulink> for more information."
@@ -8875,16 +9063,16 @@ msgstr ""
 "Více informací najdete v encyklopedii <ulink url=\"http://mathworld.wolfram.";
 "com/PrimeFactor.html\">Mathworld</ulink> (text je v angličtině)."
 
-#: C/genius.xml:5164(term)
+#: C/genius.xml:5235(term)
 msgid "<anchor id=\"gel-function-PseudoprimeTest\"/>PseudoprimeTest"
 msgstr "<anchor id=\"gel-function-PseudoprimeTest\"/>PseudoprimeTest"
 
-#: C/genius.xml:5166(synopsis)
+#: C/genius.xml:5237(synopsis)
 #, no-wrap
 msgid "PseudoprimeTest (n,b)"
 msgstr "PseudoprimeTest (n,b)"
 
-#: C/genius.xml:5167(para)
+#: C/genius.xml:5238(para)
 msgid ""
 "Pseudoprime test, returns <constant>true</constant> if and only if "
 "<userinput>b^(n-1) == 1  mod n</userinput>"
@@ -8892,7 +9080,7 @@ msgstr ""
 "Test pseudoprvočíselnosti, vrací <constant>true</constant> když a jen když "
 "<userinput>b^(n-1) == 1  mod n</userinput>."
 
-#: C/genius.xml:5169(para)
+#: C/genius.xml:5240(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/Pseudoprime.html";
 "\">Planetmath</ulink> or <ulink url=\"http://mathworld.wolfram.com/";
@@ -8904,16 +9092,16 @@ msgstr ""
 "ulink> (text je v angličtině) nebo <ulink url=\"http://cs.wikipedia.org/wiki/";
 "Pseudoprvo%C4%8D%C3%ADslo\">Wikipedia</ulink>."
 
-#: C/genius.xml:5178(term)
+#: C/genius.xml:5249(term)
 msgid "<anchor id=\"gel-function-RemoveFactor\"/>RemoveFactor"
 msgstr "<anchor id=\"gel-function-RemoveFactor\"/>RemoveFactor"
 
-#: C/genius.xml:5180(synopsis)
+#: C/genius.xml:5251(synopsis)
 #, no-wrap
 msgid "RemoveFactor (n,m)"
 msgstr "RemoveFactor (n,m)"
 
-#: C/genius.xml:5181(para)
+#: C/genius.xml:5252(para)
 msgid ""
 "Removes all instances of the factor <varname>m</varname> from the number "
 "<varname>n</varname>. That is divides by the largest power of <varname>m</"
@@ -8923,7 +9111,7 @@ msgstr ""
 "varname>. Prakticky to znamená, že je poděleno nejvyšší mocninou čísla "
 "<varname>m</varname>, která je dělitelem <varname>n</varname>."
 
-#: C/genius.xml:5182(para)
+#: C/genius.xml:5253(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/Divisibility.html";
 "\">Planetmath</ulink> or <ulink url=\"http://mathworld.wolfram.com/Factor.";
@@ -8935,7 +9123,7 @@ msgstr ""
 "(text je v angličtině) nebo <ulink url=\"http://cs.wikipedia.org/wiki/D";
 "%C4%9Blitelnost\">Wikipedia</ulink>."
 
-#: C/genius.xml:5191(term)
+#: C/genius.xml:5262(term)
 msgid ""
 "<anchor id=\"gel-function-SilverPohligHellmanWithFactorization\"/"
 ">SilverPohligHellmanWithFactorization"
@@ -8943,12 +9131,12 @@ msgstr ""
 "<anchor id=\"gel-function-SilverPohligHellmanWithFactorization\"/"
 ">SilverPohligHellmanWithFactorization"
 
-#: C/genius.xml:5193(synopsis)
+#: C/genius.xml:5264(synopsis)
 #, no-wrap
 msgid "SilverPohligHellmanWithFactorization (n,b,q,f)"
 msgstr "SilverPohligHellmanWithFactorization (n,b,q,f)"
 
-#: C/genius.xml:5194(para)
+#: C/genius.xml:5265(para)
 msgid ""
 "Find discrete log of <varname>n</varname> base <varname>b</varname> in "
 "F<subscript>q</subscript>, the finite group of order <varname>q</varname>, "
@@ -8962,16 +9150,16 @@ msgstr ""
 "Hellmanova algoritmu, dané <varname>f</varname> je rozkladem <varname>q</"
 "varname>-1."
 
-#: C/genius.xml:5199(term)
+#: C/genius.xml:5270(term)
 msgid "<anchor id=\"gel-function-SqrtModPrime\"/>SqrtModPrime"
 msgstr "<anchor id=\"gel-function-SqrtModPrime\"/>SqrtModPrime"
 
-#: C/genius.xml:5201(synopsis)
+#: C/genius.xml:5272(synopsis)
 #, no-wrap
 msgid "SqrtModPrime (n,p)"
 msgstr "SqrtModPrime (n,p)"
 
-#: C/genius.xml:5202(para)
+#: C/genius.xml:5273(para)
 msgid ""
 "Find square root of <varname>n</varname> modulo <varname>p</varname> (where "
 "<varname>p</varname> is a prime). Null is returned if not a quadratic "
@@ -8981,7 +9169,7 @@ msgstr ""
 "(kde <varname>p</varname> je prvočíslo). Pokud není kvadratickým zbytkem, je "
 "vráceno null."
 
-#: C/genius.xml:5203(para)
+#: C/genius.xml:5274(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/QuadraticResidue.html";
 "\">Planetmath</ulink> or <ulink url=\"http://mathworld.wolfram.com/";
@@ -8992,18 +9180,18 @@ msgstr ""
 "angličtině) nebo <ulink url=\"http://mathworld.wolfram.com/QuadraticResidue.";
 "html\">Mathworld</ulink> (text je v angličtině)."
 
-#: C/genius.xml:5212(term)
+#: C/genius.xml:5283(term)
 msgid ""
 "<anchor id=\"gel-function-StrongPseudoprimeTest\"/>StrongPseudoprimeTest"
 msgstr ""
 "<anchor id=\"gel-function-StrongPseudoprimeTest\"/>StrongPseudoprimeTest"
 
-#: C/genius.xml:5214(synopsis)
+#: C/genius.xml:5285(synopsis)
 #, no-wrap
 msgid "StrongPseudoprimeTest (n,b)"
 msgstr "StrongPseudoprimeTest (n,b)"
 
-#: C/genius.xml:5215(para)
+#: C/genius.xml:5286(para)
 msgid ""
 "Run the strong pseudoprime test base <varname>b</varname> on <varname>n</"
 "varname>."
@@ -9011,7 +9199,7 @@ msgstr ""
 "Spustit silný test pseudoprvočíselnosti o základu <varname>b</varname> na "
 "<varname>n</varname>."
 
-#: C/genius.xml:5216(para)
+#: C/genius.xml:5287(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/StrongPseudoprime.html";
 "\">Planetmath</ulink> or <ulink url=\"http://mathworld.wolfram.com/";
@@ -9022,20 +9210,20 @@ msgstr ""
 "angličtině) nebo <ulink url=\"http://mathworld.wolfram.com/StrongPseudoprime.";
 "html\">Mathworld</ulink> (text je v angličtině)."
 
-#: C/genius.xml:5225(term)
+#: C/genius.xml:5296(term)
 msgid "<anchor id=\"gel-function-gcd\"/>gcd"
 msgstr "<anchor id=\"gel-function-gcd\"/>gcd"
 
-#: C/genius.xml:5227(synopsis)
+#: C/genius.xml:5298(synopsis)
 #, no-wrap
 msgid "gcd (a,args...)"
 msgstr "gcd (a,argumenty...)"
 
-#: C/genius.xml:5228(para)
+#: C/genius.xml:5299(para)
 msgid "Aliases: <function>GCD</function>"
 msgstr "Alternativní názvy: <function>GCD</function>"
 
-#: C/genius.xml:5229(para)
+#: C/genius.xml:5300(para)
 msgid ""
 "Greatest common divisor of integers. You can enter as many integers in the "
 "argument list, or you can give a vector or a matrix of integers. If you give "
@@ -9046,7 +9234,7 @@ msgstr ""
 "celých čísel. Pokud zadáte více než jednu matici stejné velikosti, bude "
 "největší společný dělitel určen prvek po prvku."
 
-#: C/genius.xml:5235(para)
+#: C/genius.xml:5306(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/GreatestCommonDivisor.";
 "html\">Planetmath</ulink> or <ulink url=\"http://mathworld.wolfram.com/";
@@ -9059,20 +9247,20 @@ msgstr ""
 "wikipedia.org/wiki/Nejv%C4%9Bt%C5%A1%C3%AD_spole%C4%8Dn%C3%BD_d%C4%9Blitel"
 "\">Wikipedia</ulink>."
 
-#: C/genius.xml:5244(term)
+#: C/genius.xml:5315(term)
 msgid "<anchor id=\"gel-function-lcm\"/>lcm"
 msgstr "<anchor id=\"gel-function-lcm\"/>lcm"
 
-#: C/genius.xml:5246(synopsis)
+#: C/genius.xml:5317(synopsis)
 #, no-wrap
 msgid "lcm (a,args...)"
 msgstr "lcm (a,argumenty...)"
 
-#: C/genius.xml:5247(para)
+#: C/genius.xml:5318(para)
 msgid "Aliases: <function>LCM</function>"
 msgstr "Alternativní názvy: <function>LCM</function>"
 
-#: C/genius.xml:5248(para)
+#: C/genius.xml:5319(para)
 msgid ""
 "Least common multiplier of integers. You can enter as many integers in the "
 "argument list, or you can give a vector or a matrix of integers. If you give "
@@ -9083,7 +9271,7 @@ msgstr ""
 "celých čísel. Pokud zadáte více než jednu matici stejné velikosti, bude "
 "nejmenší společný násobek určen prvek po prvku."
 
-#: C/genius.xml:5254(para)
+#: C/genius.xml:5325(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/LeastCommonMultiple.html";
 "\">Planetmath</ulink> or <ulink url=\"http://mathworld.wolfram.com/";
@@ -9096,35 +9284,35 @@ msgstr ""
 "wikipedia.org/wiki/Nejmen%C5%A1%C3%AD_spole%C4%8Dn%C3%BD_n%C3%A1sobek"
 "\">Wikipedia</ulink>."
 
-#: C/genius.xml:5266(title)
+#: C/genius.xml:5337(title)
 msgid "Matrix Manipulation"
 msgstr "Práce s maticemi"
 
-#: C/genius.xml:5269(term)
+#: C/genius.xml:5340(term)
 msgid "<anchor id=\"gel-function-ApplyOverMatrix\"/>ApplyOverMatrix"
 msgstr "<anchor id=\"gel-function-ApplyOverMatrix\"/>ApplyOverMatrix"
 
-#: C/genius.xml:5271(synopsis)
+#: C/genius.xml:5342(synopsis)
 #, no-wrap
 msgid "ApplyOverMatrix (a,func)"
 msgstr "ApplyOverMatrix (a,fce)"
 
-#: C/genius.xml:5272(para)
+#: C/genius.xml:5343(para)
 msgid ""
 "Apply a function over all entries of a matrix and return a matrix of the "
 "results."
 msgstr "Použít funkci na všechny prvky matice a vrátit matici výsledků."
 
-#: C/genius.xml:5277(term)
+#: C/genius.xml:5348(term)
 msgid "<anchor id=\"gel-function-ApplyOverMatrix2\"/>ApplyOverMatrix2"
 msgstr "<anchor id=\"gel-function-ApplyOverMatrix2\"/>ApplyOverMatrix2"
 
-#: C/genius.xml:5279(synopsis)
+#: C/genius.xml:5350(synopsis)
 #, no-wrap
 msgid "ApplyOverMatrix2 (a,b,func)"
 msgstr "ApplyOverMatrix2 (a,b,fce)"
 
-#: C/genius.xml:5280(para)
+#: C/genius.xml:5351(para)
 msgid ""
 "Apply a function over all entries of 2 matrices (or 1 value and 1 matrix) "
 "and return a matrix of the results."
@@ -9132,55 +9320,55 @@ msgstr ""
 "Použít funkci na všechny prvky 2 matic (nebo 1 hodnoty a 1 matice) a vrátit "
 "matici výsledků."
 
-#: C/genius.xml:5285(term)
+#: C/genius.xml:5356(term)
 msgid "<anchor id=\"gel-function-ColumnsOf\"/>ColumnsOf"
 msgstr "<anchor id=\"gel-function-ColumnsOf\"/>ColumnsOf"
 
-#: C/genius.xml:5287(synopsis)
+#: C/genius.xml:5358(synopsis)
 #, no-wrap
 msgid "ColumnsOf (M)"
 msgstr "ColumnsOf (M)"
 
-#: C/genius.xml:5288(para)
+#: C/genius.xml:5359(para)
 msgid "Gets the columns of a matrix as a horizontal vector."
 msgstr "Vrátit sloupce matice jako vodorovný vektor."
 
-#: C/genius.xml:5293(term)
+#: C/genius.xml:5364(term)
 msgid "<anchor id=\"gel-function-ComplementSubmatrix\"/>ComplementSubmatrix"
 msgstr "<anchor id=\"gel-function-ComplementSubmatrix\"/>ComplementSubmatrix"
 
-#: C/genius.xml:5295(synopsis)
+#: C/genius.xml:5366(synopsis)
 #, no-wrap
 msgid "ComplementSubmatrix (m,r,c)"
 msgstr "ComplementSubmatrix (m,r,c)"
 
-#: C/genius.xml:5296(para)
+#: C/genius.xml:5367(para)
 msgid "Remove column(s) and row(s) from a matrix."
 msgstr "Odstranit sloupec (či slupce) a řádek (či řádky) z matice."
 
-#: C/genius.xml:5301(term)
+#: C/genius.xml:5372(term)
 msgid "<anchor id=\"gel-function-CompoundMatrix\"/>CompoundMatrix"
 msgstr "<anchor id=\"gel-function-CompoundMatrix\"/>CompoundMatrix"
 
-#: C/genius.xml:5303(synopsis)
+#: C/genius.xml:5374(synopsis)
 #, no-wrap
 msgid "CompoundMatrix (k,A)"
 msgstr "CompoundMatrix (k,A)"
 
-#: C/genius.xml:5304(para)
+#: C/genius.xml:5375(para)
 msgid "Calculate the kth compound matrix of A."
 msgstr "Spočítat <varname>k</varname>-tou složenou matici matice A."
 
-#: C/genius.xml:5309(term)
+#: C/genius.xml:5380(term)
 msgid "<anchor id=\"gel-function-CountZeroColumns\"/>CountZeroColumns"
 msgstr "<anchor id=\"gel-function-CountZeroColumns\"/>CountZeroColumns"
 
-#: C/genius.xml:5311(synopsis)
+#: C/genius.xml:5382(synopsis)
 #, no-wrap
 msgid "CountZeroColumns (M)"
 msgstr "CountZeroColumns (M)"
 
-#: C/genius.xml:5312(para)
+#: C/genius.xml:5383(para)
 msgid ""
 "Count the number of zero columns in a matrix. For example once your column "
 "reduce a matrix you can use this to find the nullity. See <link linkend="
@@ -9192,46 +9380,46 @@ msgstr ""
 "\"gel-function-cref\"><function>cref</function></link> a <link linkend=\"gel-"
 "function-Nullity\"><function>Nullity</function></link>."
 
-#: C/genius.xml:5322(term)
+#: C/genius.xml:5393(term)
 msgid "<anchor id=\"gel-function-DeleteColumn\"/>DeleteColumn"
 msgstr "<anchor id=\"gel-function-DeleteColumn\"/>DeleteColumn"
 
-#: C/genius.xml:5324(synopsis)
+#: C/genius.xml:5395(synopsis)
 #, no-wrap
 msgid "DeleteColumn (M,col)"
 msgstr "DeleteColumn (M,sloupec)"
 
-#: C/genius.xml:5325(para)
+#: C/genius.xml:5396(para)
 msgid "Delete a column of a matrix."
 msgstr "Smazat sloupec matice."
 
-#: C/genius.xml:5330(term)
+#: C/genius.xml:5401(term)
 msgid "<anchor id=\"gel-function-DeleteRow\"/>DeleteRow"
 msgstr "<anchor id=\"gel-function-DeleteRow\"/>DeleteRow"
 
-#: C/genius.xml:5332(synopsis)
+#: C/genius.xml:5403(synopsis)
 #, no-wrap
 msgid "DeleteRow (M,row)"
 msgstr "DeleteRow (M,radek)"
 
-#: C/genius.xml:5333(para)
+#: C/genius.xml:5404(para)
 msgid "Delete a row of a matrix."
 msgstr "Smazat řádek matice."
 
-#: C/genius.xml:5338(term)
+#: C/genius.xml:5409(term)
 msgid "<anchor id=\"gel-function-DiagonalOf\"/>DiagonalOf"
 msgstr "<anchor id=\"gel-function-DiagonalOf\"/>DiagonalOf"
 
-#: C/genius.xml:5340(synopsis)
+#: C/genius.xml:5411(synopsis)
 #, no-wrap
 msgid "DiagonalOf (M)"
 msgstr "DiagonalOf (M)"
 
-#: C/genius.xml:5341(para)
+#: C/genius.xml:5412(para)
 msgid "Gets the diagonal entries of a matrix as a column vector."
 msgstr "Získat diagonální prvky matice jako sloupcový vektor."
 
-#: C/genius.xml:5342(para)
+#: C/genius.xml:5413(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Diagonal_of_a_matrix#Matrices";
 "\">Wikipedia</ulink> for more information."
@@ -9239,16 +9427,16 @@ msgstr ""
 "Více informací najdete v encyklopedii <ulink url=\"http://cs.wikipedia.org/";
 "wiki/Diagon%C3%A1ln%C3%AD_matice\">Wikipedia</ulink>."
 
-#: C/genius.xml:5350(term)
+#: C/genius.xml:5421(term)
 msgid "<anchor id=\"gel-function-DotProduct\"/>DotProduct"
 msgstr "<anchor id=\"gel-function-DotProduct\"/>DotProduct"
 
-#: C/genius.xml:5352(synopsis)
+#: C/genius.xml:5423(synopsis)
 #, no-wrap
 msgid "DotProduct (u,v)"
 msgstr "DotProduct (u,v)"
 
-#: C/genius.xml:5353(para)
+#: C/genius.xml:5424(para)
 msgid ""
 "Get the dot product of two vectors. The vectors must be of the same size. No "
 "conjugates are taken so this is a bilinear form even if working over the "
@@ -9258,7 +9446,7 @@ msgstr ""
 "Nepřijímají se konjugované vektory, protože jde o bilineární formu, i když "
 "pracuje i s komplexními čísly."
 
-#: C/genius.xml:5355(para)
+#: C/genius.xml:5426(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/DotProduct.html";
 "\">Planetmath</ulink> for more information."
@@ -9268,16 +9456,16 @@ msgstr ""
 "nebo <ulink url=\"http://cs.wikipedia.org/wiki/Skal%C3%A1rn%C3%AD_sou%C4%8Din";
 "\">Wikipedia</ulink>."
 
-#: C/genius.xml:5363(term)
+#: C/genius.xml:5434(term)
 msgid "<anchor id=\"gel-function-ExpandMatrix\"/>ExpandMatrix"
 msgstr "<anchor id=\"gel-function-ExpandMatrix\"/>ExpandMatrix"
 
-#: C/genius.xml:5365(synopsis)
+#: C/genius.xml:5436(synopsis)
 #, no-wrap
 msgid "ExpandMatrix (M)"
 msgstr "ExpandMatrix (M)"
 
-#: C/genius.xml:5366(para)
+#: C/genius.xml:5437(para)
 msgid ""
 "Expands a matrix just like we do on unquoted matrix input. That is we expand "
 "any internal matrices as blocks. This is a way to construct matrices out of "
@@ -9289,20 +9477,20 @@ msgstr ""
 "menších a normálně je to prováděno na vstupu automaticky, s výjimkou kdy je "
 "matice zadána s uvozovkou."
 
-#: C/genius.xml:5376(term)
+#: C/genius.xml:5447(term)
 msgid "<anchor id=\"gel-function-HermitianProduct\"/>HermitianProduct"
 msgstr "<anchor id=\"gel-function-HermitianProduct\"/>HermitianProduct"
 
-#: C/genius.xml:5378(synopsis)
+#: C/genius.xml:5449(synopsis)
 #, no-wrap
 msgid "HermitianProduct (u,v)"
 msgstr "HermitianProduct (u,v)"
 
-#: C/genius.xml:5379(para)
+#: C/genius.xml:5450(para)
 msgid "Aliases: <function>InnerProduct</function>"
 msgstr "Alternativní názvy: <function>InnerProduct</function>"
 
-#: C/genius.xml:5380(para)
+#: C/genius.xml:5451(para)
 msgid ""
 "Get the Hermitian product of two vectors. The vectors must be of the same "
 "size. This is a sesquilinear form using the identity matrix."
@@ -9310,7 +9498,7 @@ msgstr ""
 "Získat hermitovský součin dvou vektorů. Vektory musí mít stejnou velikost. "
 "Jedná se o polybilineární formu používající jednotkovou matici."
 
-#: C/genius.xml:5381(para)
+#: C/genius.xml:5452(para)
 msgid ""
 "See <ulink url=\"http://mathworld.wolfram.com/HermitianInnerProduct.html";
 "\">Mathworld</ulink> for more information."
@@ -9318,20 +9506,20 @@ msgstr ""
 "Více informací najdete v encyklopedii <ulink url=\"http://mathworld.wolfram.";
 "com/HermitianInnerProduct.html\">Mathworld</ulink> (text je v angličtině)."
 
-#: C/genius.xml:5389(term)
+#: C/genius.xml:5460(term)
 msgid "<anchor id=\"gel-function-I\"/>I"
 msgstr "<anchor id=\"gel-function-I\"/>I"
 
-#: C/genius.xml:5391(synopsis)
+#: C/genius.xml:5462(synopsis)
 #, no-wrap
 msgid "I (n)"
 msgstr "I (n)"
 
-#: C/genius.xml:5392(para)
+#: C/genius.xml:5463(para)
 msgid "Aliases: <function>eye</function>"
 msgstr "Alternativní názvy: <function>eye</function>"
 
-#: C/genius.xml:5393(para)
+#: C/genius.xml:5464(para)
 msgid ""
 "Return an identity matrix of a given size, that is <varname>n</varname> by "
 "<varname>n</varname>. If <varname>n</varname> is zero, returns "
@@ -9341,7 +9529,7 @@ msgstr ""
 "<varname>n</varname>. Pokud je <varname>n</varname> rovno 0, vrátí "
 "<constant>null</constant>."
 
-#: C/genius.xml:5394(para)
+#: C/genius.xml:5465(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/IdentityMatrix.html";
 "\">Planetmath</ulink> for more information."
@@ -9351,16 +9539,16 @@ msgstr ""
 "nebo <ulink url=\"http://cs.wikipedia.org/wiki/Jednotkov%C3%A1_matice";
 "\">Wikipedia</ulink>."
 
-#: C/genius.xml:5402(term)
+#: C/genius.xml:5473(term)
 msgid "<anchor id=\"gel-function-IndexComplement\"/>IndexComplement"
 msgstr "<anchor id=\"gel-function-IndexComplement\"/>IndexComplement"
 
-#: C/genius.xml:5404(synopsis)
+#: C/genius.xml:5475(synopsis)
 #, no-wrap
 msgid "IndexComplement (vec,msize)"
 msgstr "IndexComplement (vektor,mvelikost)"
 
-#: C/genius.xml:5405(para)
+#: C/genius.xml:5476(para)
 msgid ""
 "Return the index complement of a vector of indexes. Everything is one based. "
 "For example for vector <userinput>[2,3]</userinput> and size <userinput>5</"
@@ -9372,20 +9560,20 @@ msgstr ""
 "dostaneme <userinput>[1,4,5]</userinput>. Pokud je <varname>mvelikost</"
 "varname> rovna 0, vrací vždy <constant>null</constant>."
 
-#: C/genius.xml:5412(term)
+#: C/genius.xml:5483(term)
 msgid "<anchor id=\"gel-function-IsDiagonal\"/>IsDiagonal"
 msgstr "<anchor id=\"gel-function-IsDiagonal\"/>IsDiagonal"
 
-#: C/genius.xml:5414(synopsis)
+#: C/genius.xml:5485(synopsis)
 #, no-wrap
 msgid "IsDiagonal (M)"
 msgstr "IsDiagonal (M)"
 
-#: C/genius.xml:5415(para)
+#: C/genius.xml:5486(para)
 msgid "Is a matrix diagonal."
 msgstr "Je matice diagonální?"
 
-#: C/genius.xml:5416(para) C/genius.xml:5566(para)
+#: C/genius.xml:5487(para) C/genius.xml:5637(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Diagonal_matrix\";>Wikipedia</"
 "ulink> or <ulink url=\"http://planetmath.org/encyclopedia/DiagonalMatrix.html";
@@ -9396,16 +9584,16 @@ msgstr ""
 "nebo <ulink url=\"http://cs.wikipedia.org/wiki/Diagon%C3%A1ln%C3%AD_matice";
 "\">Wikipedia</ulink>."
 
-#: C/genius.xml:5425(term)
+#: C/genius.xml:5496(term)
 msgid "<anchor id=\"gel-function-IsIdentity\"/>IsIdentity"
 msgstr "<anchor id=\"gel-function-IsIdentity\"/>IsIdentity"
 
-#: C/genius.xml:5427(synopsis)
+#: C/genius.xml:5498(synopsis)
 #, no-wrap
 msgid "IsIdentity (x)"
 msgstr "IsIdentity (x)"
 
-#: C/genius.xml:5428(para)
+#: C/genius.xml:5499(para)
 msgid ""
 "Check if a matrix is the identity matrix. Automatically returns "
 "<constant>false</constant> if the matrix is not square. Also works on "
@@ -9420,16 +9608,16 @@ msgstr ""
 "<varname>x</varname> roven <constant>null</constant> (což můžeme považovat "
 "za matici 0 krát 0), nezpůsobí to chybu a vrátí <constant>false</constant>."
 
-#: C/genius.xml:5437(term)
+#: C/genius.xml:5508(term)
 msgid "<anchor id=\"gel-function-IsLowerTriangular\"/>IsLowerTriangular"
 msgstr "<anchor id=\"gel-function-IsLowerTriangular\"/>IsLowerTriangular"
 
-#: C/genius.xml:5439(synopsis)
+#: C/genius.xml:5510(synopsis)
 #, no-wrap
 msgid "IsLowerTriangular (M)"
 msgstr "IsLowerTriangular (M)"
 
-#: C/genius.xml:5440(para)
+#: C/genius.xml:5511(para)
 msgid ""
 "Is a matrix lower triangular. That is, are all the entries above the "
 "diagonal zero."
@@ -9437,29 +9625,29 @@ msgstr ""
 "Jde o dolní trojúhelníkovou matici? To je taková, která má všechny prvky nad "
 "diagonálou nulové."
 
-#: C/genius.xml:5445(term)
+#: C/genius.xml:5516(term)
 msgid "<anchor id=\"gel-function-IsMatrixInteger\"/>IsMatrixInteger"
 msgstr "<anchor id=\"gel-function-IsMatrixInteger\"/>IsMatrixInteger"
 
-#: C/genius.xml:5447(synopsis)
+#: C/genius.xml:5518(synopsis)
 #, no-wrap
 msgid "IsMatrixInteger (M)"
 msgstr "IsMatrixInteger (M)"
 
-#: C/genius.xml:5448(para)
+#: C/genius.xml:5519(para)
 msgid "Check if a matrix is a matrix of an integers (non-complex)."
 msgstr "Zkontrolovat, zda je matice maticí z celých (nekomplexních) čísel."
 
-#: C/genius.xml:5453(term)
+#: C/genius.xml:5524(term)
 msgid "<anchor id=\"gel-function-IsMatrixNonnegative\"/>IsMatrixNonnegative"
 msgstr "<anchor id=\"gel-function-IsMatrixNonnegative\"/>IsMatrixNonnegative"
 
-#: C/genius.xml:5455(synopsis)
+#: C/genius.xml:5526(synopsis)
 #, no-wrap
 msgid "IsMatrixNonnegative (M)"
 msgstr "IsMatrixNonnegative (M)"
 
-#: C/genius.xml:5456(para)
+#: C/genius.xml:5527(para)
 msgid ""
 "Check if a matrix is non-negative, that is if each element is non-negative. "
 "Do not confuse positive matrices with positive semi-definite matrices."
@@ -9467,7 +9655,7 @@ msgstr ""
 "Zkontrolovat, zda je matice nezáporná, tj. zda je každý z prvků nezáporný. "
 "Nepleťte si pozitivní matice s pozitivně definitními maticemi."
 
-#: C/genius.xml:5458(para) C/genius.xml:5472(para)
+#: C/genius.xml:5529(para) C/genius.xml:5543(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Positive_matrix\";>Wikipedia</"
 "ulink> for more information."
@@ -9475,16 +9663,16 @@ msgstr ""
 "Více informací najdete v encyklopedii <ulink url=\"http://en.wikipedia.org/";
 "wiki/Positive_matrix\">Wikipedia</ulink> (text je v angličtině)."
 
-#: C/genius.xml:5466(term)
+#: C/genius.xml:5537(term)
 msgid "<anchor id=\"gel-function-IsMatrixPositive\"/>IsMatrixPositive"
 msgstr "<anchor id=\"gel-function-IsMatrixPositive\"/>IsMatrixPositive"
 
-#: C/genius.xml:5468(synopsis)
+#: C/genius.xml:5539(synopsis)
 #, no-wrap
 msgid "IsMatrixPositive (M)"
 msgstr "IsMatrixPositive (M)"
 
-#: C/genius.xml:5469(para)
+#: C/genius.xml:5540(para)
 msgid ""
 "Check if a matrix is positive, that is if each element is positive (and "
 "hence real). In particular, no element is 0. Do not confuse positive "
@@ -9494,56 +9682,56 @@ msgstr ""
 "tudíž reálný). Především není žádný prvek 0. Nepleťte si positivní matice s "
 "pozitivně definitními maticemi."
 
-#: C/genius.xml:5480(term)
+#: C/genius.xml:5551(term)
 msgid "<anchor id=\"gel-function-IsMatrixRational\"/>IsMatrixRational"
 msgstr "<anchor id=\"gel-function-IsMatrixRational\"/>IsMatrixRational"
 
-#: C/genius.xml:5482(synopsis)
+#: C/genius.xml:5553(synopsis)
 #, no-wrap
 msgid "IsMatrixRational (M)"
 msgstr "IsMatrixRational (M)"
 
-#: C/genius.xml:5483(para)
+#: C/genius.xml:5554(para)
 msgid "Check if a matrix is a matrix of rational (non-complex) numbers."
 msgstr ""
 "Zkontrolovat, zda je matice maticí z racionálních (nekomplexních) čísel."
 
-#: C/genius.xml:5489(term)
+#: C/genius.xml:5560(term)
 msgid "<anchor id=\"gel-function-IsMatrixReal\"/>IsMatrixReal"
 msgstr "<anchor id=\"gel-function-IsMatrixReal\"/>IsMatrixReal"
 
-#: C/genius.xml:5491(synopsis)
+#: C/genius.xml:5562(synopsis)
 #, no-wrap
 msgid "IsMatrixReal (M)"
 msgstr "IsMatrixReal (M)"
 
-#: C/genius.xml:5492(para)
+#: C/genius.xml:5563(para)
 msgid "Check if a matrix is a matrix of real (non-complex) numbers."
 msgstr "Zkontrolovat, zda je matice složená z reálných (na komplexních) čísel."
 
-#: C/genius.xml:5497(term)
+#: C/genius.xml:5568(term)
 msgid "<anchor id=\"gel-function-IsMatrixSquare\"/>IsMatrixSquare"
 msgstr "<anchor id=\"gel-function-IsMatrixSquare\"/>IsMatrixSquare"
 
-#: C/genius.xml:5499(synopsis)
+#: C/genius.xml:5570(synopsis)
 #, no-wrap
 msgid "IsMatrixSquare (M)"
 msgstr "IsMatrixSquare (M)"
 
-#: C/genius.xml:5500(para)
+#: C/genius.xml:5571(para)
 msgid "Check if a matrix is square, that is its width is equal to its height."
 msgstr "Zkontrolovat, zda je matice čtvercová, tj. šířka je stejná jako výška."
 
-#: C/genius.xml:5508(term)
+#: C/genius.xml:5579(term)
 msgid "<anchor id=\"gel-function-IsUpperTriangular\"/>IsUpperTriangular"
 msgstr "<anchor id=\"gel-function-IsUpperTriangular\"/>IsUpperTriangular"
 
-#: C/genius.xml:5510(synopsis)
+#: C/genius.xml:5581(synopsis)
 #, no-wrap
 msgid "IsUpperTriangular (M)"
 msgstr "IsUpperTriangular (M)"
 
-#: C/genius.xml:5511(para)
+#: C/genius.xml:5582(para)
 msgid ""
 "Is a matrix upper triangular? That is, a matrix is upper triangular if all "
 "the entries below the diagonal are zero."
@@ -9551,16 +9739,16 @@ msgstr ""
 "Jde o horní trojúhelníkovou matici? To je taková, která má všechny prvky pod "
 "diagonálou nulové."
 
-#: C/genius.xml:5516(term)
+#: C/genius.xml:5587(term)
 msgid "<anchor id=\"gel-function-IsValueOnly\"/>IsValueOnly"
 msgstr "<anchor id=\"gel-function-IsValueOnly\"/>IsValueOnly"
 
-#: C/genius.xml:5518(synopsis)
+#: C/genius.xml:5589(synopsis)
 #, no-wrap
 msgid "IsValueOnly (M)"
 msgstr "IsValueOnly (M)"
 
-#: C/genius.xml:5519(para)
+#: C/genius.xml:5590(para)
 msgid ""
 "Check if a matrix is a matrix of numbers only. Many internal functions make "
 "this check. Values can be any number including complex numbers."
@@ -9568,16 +9756,16 @@ msgstr ""
 "Zkontrolovat, zda se matice skládá pouze z čísel. Mnoho interních funkcí "
 "provádí tuto kontrolu. Hodnoty mohou být libovolná čísla včetně komplexních."
 
-#: C/genius.xml:5525(term)
+#: C/genius.xml:5596(term)
 msgid "<anchor id=\"gel-function-IsVector\"/>IsVector"
 msgstr "<anchor id=\"gel-function-IsVector\"/>IsVector"
 
-#: C/genius.xml:5527(synopsis)
+#: C/genius.xml:5598(synopsis)
 #, no-wrap
 msgid "IsVector (v)"
 msgstr "IsVector (v)"
 
-#: C/genius.xml:5528(para)
+#: C/genius.xml:5599(para)
 msgid ""
 "Is argument a horizontal or a vertical vector. Genius does not distinguish "
 "between a matrix and a vector and a vector is just a 1 by <varname>n</"
@@ -9587,16 +9775,16 @@ msgstr ""
 "vektorem, vektor je prostě jen matice 1 krát <varname>n</varname> nebo "
 "<varname>n</varname> krát 1."
 
-#: C/genius.xml:5537(term)
+#: C/genius.xml:5608(term)
 msgid "<anchor id=\"gel-function-IsZero\"/>IsZero"
 msgstr "<anchor id=\"gel-function-IsZero\"/>IsZero"
 
-#: C/genius.xml:5539(synopsis)
+#: C/genius.xml:5610(synopsis)
 #, no-wrap
 msgid "IsZero (x)"
 msgstr "IsZero (x)"
 
-#: C/genius.xml:5540(para)
+#: C/genius.xml:5611(para)
 msgid ""
 "Check if a matrix is composed of all zeros. Also works on numbers, in which "
 "case it is equivalent to <userinput>x==0</userinput>. When <varname>x</"
@@ -9610,16 +9798,16 @@ msgstr ""
 "krát 0), nezpůsobí to žádnou chybu, ale vrátí se <constant>true</constant>, "
 "protože podmínka je prázdná."
 
-#: C/genius.xml:5550(term)
+#: C/genius.xml:5621(term)
 msgid "<anchor id=\"gel-function-LowerTriangular\"/>LowerTriangular"
 msgstr "<anchor id=\"gel-function-LowerTriangular\"/>LowerTriangular"
 
-#: C/genius.xml:5552(synopsis)
+#: C/genius.xml:5623(synopsis)
 #, no-wrap
 msgid "LowerTriangular (M)"
 msgstr "LowerTriangular (M)"
 
-#: C/genius.xml:5553(para)
+#: C/genius.xml:5624(para)
 msgid ""
 "Returns a copy of the matrix <varname>M</varname> with all the entries above "
 "the diagonal set to zero."
@@ -9627,20 +9815,20 @@ msgstr ""
 "Vrátit kopii matice <varname>M</varname> se všemi prvky nad diagonálou "
 "nastavenými na nulu."
 
-#: C/genius.xml:5558(term)
+#: C/genius.xml:5629(term)
 msgid "<anchor id=\"gel-function-MakeDiagonal\"/>MakeDiagonal"
 msgstr "<anchor id=\"gel-function-MakeDiagonal\"/>MakeDiagonal"
 
-#: C/genius.xml:5560(synopsis)
+#: C/genius.xml:5631(synopsis)
 #, no-wrap
 msgid "MakeDiagonal (v,arg...)"
 msgstr "MakeDiagonal (v,argument...)"
 
-#: C/genius.xml:5561(para)
+#: C/genius.xml:5632(para)
 msgid "Aliases: <function>diag</function>"
 msgstr "Alternativní názvy: <function>diag</function>"
 
-#: C/genius.xml:5562(para)
+#: C/genius.xml:5633(para)
 msgid ""
 "Make diagonal matrix from a vector. Alternatively you can pass in the values "
 "to put on the diagonal as arguments. So <userinput>MakeDiagonal([1,2,3])</"
@@ -9651,16 +9839,16 @@ msgstr ""
 "<userinput>MakeDiagonal([1,2,3])</userinput> je to stejné jako "
 "<userinput>MakeDiagonal(1,2,3)</userinput>."
 
-#: C/genius.xml:5575(term)
+#: C/genius.xml:5646(term)
 msgid "<anchor id=\"gel-function-MakeVector\"/>MakeVector"
 msgstr "<anchor id=\"gel-function-MakeVector\"/>MakeVector"
 
-#: C/genius.xml:5577(synopsis)
+#: C/genius.xml:5648(synopsis)
 #, no-wrap
 msgid "MakeVector (A)"
 msgstr "MakeVector (A)"
 
-#: C/genius.xml:5578(para)
+#: C/genius.xml:5649(para)
 msgid ""
 "Make column vector out of matrix by putting columns above each other. "
 "Returns <constant>null</constant> when given <constant>null</constant>."
@@ -9668,16 +9856,16 @@ msgstr ""
 "Vytvořit sloupcový vektor z matice poskládáním sloupců na sebe. Pokud je "
 "předáno <constant>null</constant>, vrátí <constant>null</constant>."
 
-#: C/genius.xml:5584(term)
+#: C/genius.xml:5655(term)
 msgid "<anchor id=\"gel-function-MatrixProduct\"/>MatrixProduct"
 msgstr "<anchor id=\"gel-function-MatrixProduct\"/>MatrixProduct"
 
-#: C/genius.xml:5586(synopsis)
+#: C/genius.xml:5657(synopsis)
 #, no-wrap
 msgid "MatrixProduct (A)"
 msgstr "MatrixProduct (A)"
 
-#: C/genius.xml:5587(para)
+#: C/genius.xml:5658(para)
 msgid ""
 "Calculate the product of all elements in a matrix or vector. That is we "
 "multiply all the elements and return a number that is the product of all the "
@@ -9686,16 +9874,16 @@ msgstr ""
 "Spočítat součin všech prvků matice nebo vektoru. To znamená, že se vynásobí "
 "všechny prvky a vrátí se číslo, které je násobkem všech těchto prvků."
 
-#: C/genius.xml:5596(term)
+#: C/genius.xml:5667(term)
 msgid "<anchor id=\"gel-function-MatrixSum\"/>MatrixSum"
 msgstr "<anchor id=\"gel-function-MatrixSum\"/>MatrixSum"
 
-#: C/genius.xml:5598(synopsis)
+#: C/genius.xml:5669(synopsis)
 #, no-wrap
 msgid "MatrixSum (A)"
 msgstr "MatrixSum (A)"
 
-#: C/genius.xml:5599(para)
+#: C/genius.xml:5670(para)
 msgid ""
 "Calculate the sum of all elements in a matrix or vector. That is we add all "
 "the elements and return a number that is the sum of all the elements."
@@ -9703,29 +9891,29 @@ msgstr ""
 "Spočítat součet všech prvků matice nebo vektoru. To znamená, že se sečtou "
 "všechny prvky a vrátí se číslo, které je součtem všech těchto prvků."
 
-#: C/genius.xml:5608(term)
+#: C/genius.xml:5679(term)
 msgid "<anchor id=\"gel-function-MatrixSumSquares\"/>MatrixSumSquares"
 msgstr "<anchor id=\"gel-function-MatrixSumSquares\"/>MatrixSumSquares"
 
-#: C/genius.xml:5610(synopsis)
+#: C/genius.xml:5681(synopsis)
 #, no-wrap
 msgid "MatrixSumSquares (A)"
 msgstr "MatrixSumSquares (A)"
 
-#: C/genius.xml:5611(para)
+#: C/genius.xml:5682(para)
 msgid "Calculate the sum of squares of all elements in a matrix or vector."
 msgstr "Spočítat součet druhých mocnin všech prvků matice nebo vektoru."
 
-#: C/genius.xml:5617(term)
+#: C/genius.xml:5688(term)
 msgid "<anchor id=\"gel-function-NonzeroColumns\"/>NonzeroColumns"
 msgstr "<anchor id=\"gel-function-NonzeroColumns\"/>NonzeroColumns"
 
-#: C/genius.xml:5619(synopsis)
+#: C/genius.xml:5690(synopsis)
 #, no-wrap
 msgid "NonzeroColumns (M)"
 msgstr "NonzeroColumns (M)"
 
-#: C/genius.xml:5620(para)
+#: C/genius.xml:5691(para)
 msgid ""
 "Returns a row vector of the indices of nonzero columns in the matrix "
 "<varname>M</varname>."
@@ -9733,16 +9921,16 @@ msgstr ""
 "Vrátit řádkový vektor s indexy nenulových sloupců v matici <varname>M</"
 "varname>."
 
-#: C/genius.xml:5626(term)
+#: C/genius.xml:5697(term)
 msgid "<anchor id=\"gel-function-NonzeroElements\"/>NonzeroElements"
 msgstr "<anchor id=\"gel-function-NonzeroElements\"/>NonzeroElements"
 
-#: C/genius.xml:5628(synopsis)
+#: C/genius.xml:5699(synopsis)
 #, no-wrap
 msgid "NonzeroElements (v)"
 msgstr "NonzeroElements (v)"
 
-#: C/genius.xml:5629(para)
+#: C/genius.xml:5700(para)
 msgid ""
 "Returns a row vector of the indices of nonzero elements in the vector "
 "<varname>v</varname>."
@@ -9750,16 +9938,16 @@ msgstr ""
 "Vrátit řádkový vektor s indexy nenulových prvků ve vektoru <varname>v</"
 "varname>."
 
-#: C/genius.xml:5635(term)
+#: C/genius.xml:5706(term)
 msgid "<anchor id=\"gel-function-OuterProduct\"/>OuterProduct"
 msgstr "<anchor id=\"gel-function-OuterProduct\"/>OuterProduct"
 
-#: C/genius.xml:5637(synopsis)
+#: C/genius.xml:5708(synopsis)
 #, no-wrap
 msgid "OuterProduct (u,v)"
 msgstr "OuterProduct (u,v)"
 
-#: C/genius.xml:5638(para)
+#: C/genius.xml:5709(para)
 msgid ""
 "Get the outer product of two vectors. That is, suppose that <varname>u</"
 "varname> and <varname>v</varname> are vertical vectors, then the outer "
@@ -9769,16 +9957,16 @@ msgstr ""
 "varname> a <varname>v</varname> svislé vektory, pak vnější součin je "
 "<userinput>v * u.'</userinput>."
 
-#: C/genius.xml:5645(term)
+#: C/genius.xml:5716(term)
 msgid "<anchor id=\"gel-function-ReverseVector\"/>ReverseVector"
 msgstr "<anchor id=\"gel-function-ReverseVector\"/>ReverseVector"
 
-#: C/genius.xml:5647(synopsis)
+#: C/genius.xml:5718(synopsis)
 #, no-wrap
 msgid "ReverseVector (v)"
 msgstr "ReverseVector (v)"
 
-#: C/genius.xml:5648(para)
+#: C/genius.xml:5719(para)
 msgid ""
 "Reverse elements in a vector. Return <constant>null</constant> if given "
 "<constant>null</constant>"
@@ -9786,32 +9974,32 @@ msgstr ""
 "Převrátit pořadí prvků ve vektoru. Pokud je předáno <constant>null</"
 "constant>, tak vrací <constant>null</constant>."
 
-#: C/genius.xml:5653(term)
+#: C/genius.xml:5724(term)
 msgid "<anchor id=\"gel-function-RowSum\"/>RowSum"
 msgstr "<anchor id=\"gel-function-RowSum\"/>RowSum"
 
-#: C/genius.xml:5655(synopsis)
+#: C/genius.xml:5726(synopsis)
 #, no-wrap
 msgid "RowSum (m)"
 msgstr "RowSum (m)"
 
-#: C/genius.xml:5656(para)
+#: C/genius.xml:5727(para)
 msgid ""
 "Calculate sum of each row in a matrix and return a vertical vector with the "
 "result."
 msgstr ""
 "Vypočítat součet každého řádku v matici a vrátit svislý vektor s výsledkem."
 
-#: C/genius.xml:5662(term)
+#: C/genius.xml:5733(term)
 msgid "<anchor id=\"gel-function-RowSumSquares\"/>RowSumSquares"
 msgstr "<anchor id=\"gel-function-RowSumSquares\"/>RowSumSquares"
 
-#: C/genius.xml:5664(synopsis)
+#: C/genius.xml:5735(synopsis)
 #, no-wrap
 msgid "RowSumSquares (m)"
 msgstr "RowSumSquares (m)"
 
-#: C/genius.xml:5665(para)
+#: C/genius.xml:5736(para)
 msgid ""
 "Calculate sum of squares of each row in a matrix and return a vertical "
 "vector with the results."
@@ -9819,16 +10007,16 @@ msgstr ""
 "Vypočítat součet druhých mocnin každého řádku v matici a vrátit svislý "
 "vektor s výsledkem."
 
-#: C/genius.xml:5670(term)
+#: C/genius.xml:5741(term)
 msgid "<anchor id=\"gel-function-RowsOf\"/>RowsOf"
 msgstr "<anchor id=\"gel-function-RowsOf\"/>RowsOf"
 
-#: C/genius.xml:5672(synopsis)
+#: C/genius.xml:5743(synopsis)
 #, no-wrap
 msgid "RowsOf (M)"
 msgstr "RowsOf (M)"
 
-#: C/genius.xml:5673(para)
+#: C/genius.xml:5744(para)
 msgid ""
 "Gets the rows of a matrix as a vertical vector. Each element of the vector "
 "is a horizontal vector that is the corresponding row of <varname>M</"
@@ -9842,16 +10030,16 @@ msgstr ""
 "<userinput>for r in RowsOf(M) do\n"
 "neco(r)</userinput>."
 
-#: C/genius.xml:5682(term)
+#: C/genius.xml:5753(term)
 msgid "<anchor id=\"gel-function-SetMatrixSize\"/>SetMatrixSize"
 msgstr "<anchor id=\"gel-function-SetMatrixSize\"/>SetMatrixSize"
 
-#: C/genius.xml:5684(synopsis)
+#: C/genius.xml:5755(synopsis)
 #, no-wrap
 msgid "SetMatrixSize (M,rows,columns)"
 msgstr "SetMatrixSize (M,radku,sloupcu)"
 
-#: C/genius.xml:5685(para)
+#: C/genius.xml:5756(para)
 msgid ""
 "Make new matrix of given size from old one. That is, a new matrix will be "
 "returned to which the old one is copied. Entries that don't fit are clipped "
@@ -9865,16 +10053,16 @@ msgstr ""
 "<varname>radku</varname> nebo <varname>sloupcu</varname> roven nule, je "
 "vráceno <constant>null</constant>."
 
-#: C/genius.xml:5695(term)
+#: C/genius.xml:5766(term)
 msgid "<anchor id=\"gel-function-ShuffleVector\"/>ShuffleVector"
 msgstr "<anchor id=\"gel-function-ShuffleVector\"/>ShuffleVector"
 
-#: C/genius.xml:5697(synopsis)
+#: C/genius.xml:5768(synopsis)
 #, no-wrap
 msgid "ShuffleVector (v)"
 msgstr "ShuffleVector (v)"
 
-#: C/genius.xml:5698(para)
+#: C/genius.xml:5769(para)
 msgid ""
 "Shuffle elements in a vector. Return <constant>null</constant> if given "
 "<constant>null</constant>."
@@ -9882,59 +10070,59 @@ msgstr ""
 "Zamíchat pořadí prvků ve vektoru. Pokud je předáno <constant>null</"
 "constant>, tak vrací <constant>null</constant>."
 
-#: C/genius.xml:5699(para)
+#: C/genius.xml:5770(para)
 msgid "Version 1.0.13 onwards."
 msgstr "Verze 1.0.13 a novější."
 
-#: C/genius.xml:5704(term)
+#: C/genius.xml:5775(term)
 msgid "<anchor id=\"gel-function-SortVector\"/>SortVector"
 msgstr "<anchor id=\"gel-function-SortVector\"/>SortVector"
 
-#: C/genius.xml:5706(synopsis)
+#: C/genius.xml:5777(synopsis)
 #, no-wrap
 msgid "SortVector (v)"
 msgstr "SortVector (v)"
 
-#: C/genius.xml:5707(para)
+#: C/genius.xml:5778(para)
 msgid "Sort vector elements in an increasing order."
 msgstr "Seřadit prvky vektoru ve vzestupném pořadí."
 
-#: C/genius.xml:5712(term)
+#: C/genius.xml:5783(term)
 msgid "<anchor id=\"gel-function-StripZeroColumns\"/>StripZeroColumns"
 msgstr "<anchor id=\"gel-function-StripZeroColumns\"/>StripZeroColumns"
 
-#: C/genius.xml:5714(synopsis)
+#: C/genius.xml:5785(synopsis)
 #, no-wrap
 msgid "StripZeroColumns (M)"
 msgstr "StripZeroColumns (M)"
 
-#: C/genius.xml:5715(para)
+#: C/genius.xml:5786(para)
 msgid "Removes any all-zero columns of <varname>M</varname>."
 msgstr "Odstranit všechny čistě nulové sloupce matice <varname>M</varname>."
 
-#: C/genius.xml:5720(term)
+#: C/genius.xml:5791(term)
 msgid "<anchor id=\"gel-function-StripZeroRows\"/>StripZeroRows"
 msgstr "<anchor id=\"gel-function-StripZeroRows\"/>StripZeroRows"
 
-#: C/genius.xml:5722(synopsis)
+#: C/genius.xml:5793(synopsis)
 #, no-wrap
 msgid "StripZeroRows (M)"
 msgstr "StripZeroRows (M)"
 
-#: C/genius.xml:5723(para)
+#: C/genius.xml:5794(para)
 msgid "Removes any all-zero rows of <varname>M</varname>."
 msgstr "Odstranit všechny čistě nulové řádky matice <varname>M</varname>."
 
-#: C/genius.xml:5728(term)
+#: C/genius.xml:5799(term)
 msgid "<anchor id=\"gel-function-Submatrix\"/>Submatrix"
 msgstr "<anchor id=\"gel-function-Submatrix\"/>Submatrix"
 
-#: C/genius.xml:5730(synopsis)
+#: C/genius.xml:5801(synopsis)
 #, no-wrap
 msgid "Submatrix (m,r,c)"
 msgstr "Submatrix (m,r,s)"
 
-#: C/genius.xml:5731(para)
+#: C/genius.xml:5802(para)
 msgid ""
 "Return column(s) and row(s) from a matrix. This is just equivalent to "
 "<userinput>m@(r,c)</userinput>. <varname>r</varname> and <varname>c</"
@@ -9946,29 +10134,29 @@ msgstr ""
 "varname> by měly být vektory se seznamy řádků a sloupců (nebo samostatná "
 "čísla, pokud požadujete jen jeden řádek nebo sloupec)."
 
-#: C/genius.xml:5738(term)
+#: C/genius.xml:5809(term)
 msgid "<anchor id=\"gel-function-SwapRows\"/>SwapRows"
 msgstr "<anchor id=\"gel-function-SwapRows\"/>SwapRows"
 
-#: C/genius.xml:5740(synopsis)
+#: C/genius.xml:5811(synopsis)
 #, no-wrap
 msgid "SwapRows (m,row1,row2)"
 msgstr "SwapRows (m,radek1,radek2)"
 
-#: C/genius.xml:5741(para)
+#: C/genius.xml:5812(para)
 msgid "Swap two rows in a matrix."
 msgstr "Prohodit dva řádky v matici."
 
-#: C/genius.xml:5746(term)
+#: C/genius.xml:5817(term)
 msgid "<anchor id=\"gel-function-UpperTriangular\"/>UpperTriangular"
 msgstr "<anchor id=\"gel-function-UpperTriangular\"/>UpperTriangular"
 
-#: C/genius.xml:5748(synopsis)
+#: C/genius.xml:5819(synopsis)
 #, no-wrap
 msgid "UpperTriangular (M)"
 msgstr "UpperTriangular (M)"
 
-#: C/genius.xml:5749(para)
+#: C/genius.xml:5820(para)
 msgid ""
 "Returns a copy of the matrix <varname>M</varname> with all the entries below "
 "the diagonal set to zero."
@@ -9976,44 +10164,44 @@ msgstr ""
 "Vrátit kopii matice <varname>M</varname> se všemi prvky pod diagonálou "
 "nastavenými na nulu."
 
-#: C/genius.xml:5754(term)
+#: C/genius.xml:5825(term)
 msgid "<anchor id=\"gel-function-columns\"/>columns"
 msgstr "<anchor id=\"gel-function-columns\"/>columns"
 
-#: C/genius.xml:5756(synopsis)
+#: C/genius.xml:5827(synopsis)
 #, no-wrap
 msgid "columns (M)"
 msgstr "columns (M)"
 
-#: C/genius.xml:5757(para)
+#: C/genius.xml:5828(para)
 msgid "Get the number of columns of a matrix."
 msgstr "Vrátit počet sloupců matice."
 
-#: C/genius.xml:5762(term)
+#: C/genius.xml:5833(term)
 msgid "<anchor id=\"gel-function-elements\"/>elements"
 msgstr "<anchor id=\"gel-function-elements\"/>elements"
 
-#: C/genius.xml:5764(synopsis)
+#: C/genius.xml:5835(synopsis)
 #, no-wrap
 msgid "elements (M)"
 msgstr "elements (M)"
 
-#: C/genius.xml:5765(para)
+#: C/genius.xml:5836(para)
 msgid ""
 "Get the total number of elements of a matrix. This is the number of columns "
 "times the number of rows."
 msgstr "Vrátit celkový počet prvků matice. Tj. počet sloupců krát počet řádků."
 
-#: C/genius.xml:5771(term)
+#: C/genius.xml:5842(term)
 msgid "<anchor id=\"gel-function-ones\"/>ones"
 msgstr "<anchor id=\"gel-function-ones\"/>ones"
 
-#: C/genius.xml:5773(synopsis)
+#: C/genius.xml:5844(synopsis)
 #, no-wrap
 msgid "ones (rows,columns...)"
 msgstr "ones (radku,sloupcu...)"
 
-#: C/genius.xml:5774(para)
+#: C/genius.xml:5845(para)
 msgid ""
 "Make an matrix of all ones (or a row vector if only one argument is given). "
 "Returns <constant>null</constant> if either rows or columns are zero."
@@ -10022,29 +10210,29 @@ msgstr ""
 "jeden argument). Když je <varname>radku</varname> nebo <varname>sloupcu</"
 "varname> rovno nule, vrátí <constant>null</constant>."
 
-#: C/genius.xml:5779(term)
+#: C/genius.xml:5850(term)
 msgid "<anchor id=\"gel-function-rows\"/>rows"
 msgstr "<anchor id=\"gel-function-rows\"/>rows"
 
-#: C/genius.xml:5781(synopsis)
+#: C/genius.xml:5852(synopsis)
 #, no-wrap
 msgid "rows (M)"
 msgstr "rows (M)"
 
-#: C/genius.xml:5782(para)
+#: C/genius.xml:5853(para)
 msgid "Get the number of rows of a matrix."
 msgstr "Vrátit počet řádků matice."
 
-#: C/genius.xml:5787(term)
+#: C/genius.xml:5858(term)
 msgid "<anchor id=\"gel-function-zeros\"/>zeros"
 msgstr "<anchor id=\"gel-function-zeros\"/>zeros"
 
-#: C/genius.xml:5789(synopsis)
+#: C/genius.xml:5860(synopsis)
 #, no-wrap
 msgid "zeros (rows,columns...)"
 msgstr "zeros (radku,sloupcu...)"
 
-#: C/genius.xml:5790(para)
+#: C/genius.xml:5861(para)
 msgid ""
 "Make a matrix of all zeros (or a row vector if only one argument is given). "
 "Returns <constant>null</constant> if either rows or columns are zero."
@@ -10053,16 +10241,16 @@ msgstr ""
 "argument). Pokud je argument <varname>radku</varname> nebo <varname>sloupcu</"
 "varname> roven nule, je vráceno <constant>null</constant>."
 
-#: C/genius.xml:5801(term)
+#: C/genius.xml:5872(term)
 msgid "<anchor id=\"gel-function-AuxiliaryUnitMatrix\"/>AuxiliaryUnitMatrix"
 msgstr "<anchor id=\"gel-function-AuxiliaryUnitMatrix\"/>AuxiliaryUnitMatrix"
 
-#: C/genius.xml:5803(synopsis)
+#: C/genius.xml:5874(synopsis)
 #, no-wrap
 msgid "AuxiliaryUnitMatrix (n)"
 msgstr "AuxiliaryUnitMatrix (n)"
 
-#: C/genius.xml:5804(para)
+#: C/genius.xml:5875(para)
 msgid ""
 "Get the auxiliary unit matrix of size <varname>n</varname>. This is a square "
 "matrix with that is all zero except the superdiagonal being all ones. It is "
@@ -10072,7 +10260,7 @@ msgstr ""
 "čtvercovou matici ze samých nul vyjma diagonály, na které jsou jedničky. Je "
 "to Jordanův blok s jedním vlastním číslem nula."
 
-#: C/genius.xml:5806(para)
+#: C/genius.xml:5877(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/";
 "JordanCanonicalFormTheorem.html\">Planetmath</ulink> or <ulink url=\"http://";
@@ -10086,29 +10274,29 @@ msgstr ""
 "<ulink url=\"http://cs.wikipedia.org/wiki/Jordanova_norm%C3%A1ln%C3%AD_forma";
 "\">Wikipedia</ulink>."
 
-#: C/genius.xml:5815(term)
+#: C/genius.xml:5886(term)
 msgid "<anchor id=\"gel-function-BilinearForm\"/>BilinearForm"
 msgstr "<anchor id=\"gel-function-BilinearForm\"/>BilinearForm"
 
-#: C/genius.xml:5817(synopsis)
+#: C/genius.xml:5888(synopsis)
 #, no-wrap
 msgid "BilinearForm (v,A,w)"
 msgstr "BilinearForm (v,A,w)"
 
-#: C/genius.xml:5818(para)
+#: C/genius.xml:5889(para)
 msgid "Evaluate (v,w) with respect to the bilinear form given by the matrix A."
 msgstr "Spočítat (v,w) vzhledem k bilineární formě dané maticí A."
 
-#: C/genius.xml:5823(term)
+#: C/genius.xml:5894(term)
 msgid "<anchor id=\"gel-function-BilinearFormFunction\"/>BilinearFormFunction"
 msgstr "<anchor id=\"gel-function-BilinearFormFunction\"/>BilinearFormFunction"
 
-#: C/genius.xml:5825(synopsis)
+#: C/genius.xml:5896(synopsis)
 #, no-wrap
 msgid "BilinearFormFunction (A)"
 msgstr "BilinearFormFunction (A)"
 
-#: C/genius.xml:5826(para)
+#: C/genius.xml:5897(para)
 msgid ""
 "Return a function that evaluates two vectors with respect to the bilinear "
 "form given by A."
@@ -10116,7 +10304,7 @@ msgstr ""
 "Vrátit funkci takovou, že vyhodnocuje dva vektory vzhledem k bilineární "
 "formě dané maticí A."
 
-#: C/genius.xml:5831(term)
+#: C/genius.xml:5902(term)
 msgid ""
 "<anchor id=\"gel-function-CharacteristicPolynomial\"/"
 ">CharacteristicPolynomial"
@@ -10124,16 +10312,16 @@ msgstr ""
 "<anchor id=\"gel-function-CharacteristicPolynomial\"/"
 ">CharacteristicPolynomial"
 
-#: C/genius.xml:5833(synopsis)
+#: C/genius.xml:5904(synopsis)
 #, no-wrap
 msgid "CharacteristicPolynomial (M)"
 msgstr "CharacteristicPolynomial (M)"
 
-#: C/genius.xml:5834(para)
+#: C/genius.xml:5905(para)
 msgid "Aliases: <function>CharPoly</function>"
 msgstr "Alternativní názvy: <function>CharPoly</function>"
 
-#: C/genius.xml:5835(para)
+#: C/genius.xml:5906(para)
 msgid ""
 "Get the characteristic polynomial as a vector. That is, return the "
 "coefficients of the polynomial starting with the constant term. This is the "
@@ -10149,7 +10337,7 @@ msgstr ""
 "function-CharacteristicPolynomialFunction"
 "\">CharacteristicPolynomialFunction</link>."
 
-#: C/genius.xml:5841(para) C/genius.xml:5857(para)
+#: C/genius.xml:5912(para) C/genius.xml:5928(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/CharacteristicEquation.";
 "html\">Planetmath</ulink> for more information."
@@ -10158,7 +10346,7 @@ msgstr ""
 "encyclopedia/CharacteristicEquation.html\">Planetmath</ulink> (text je v "
 "angličtině)."
 
-#: C/genius.xml:5849(term)
+#: C/genius.xml:5920(term)
 msgid ""
 "<anchor id=\"gel-function-CharacteristicPolynomialFunction\"/"
 ">CharacteristicPolynomialFunction"
@@ -10166,12 +10354,12 @@ msgstr ""
 "<anchor id=\"gel-function-CharacteristicPolynomialFunction\"/"
 ">CharacteristicPolynomialFunction"
 
-#: C/genius.xml:5851(synopsis)
+#: C/genius.xml:5922(synopsis)
 #, no-wrap
 msgid "CharacteristicPolynomialFunction (M)"
 msgstr "CharacteristicPolynomialFunction (M)"
 
-#: C/genius.xml:5852(para)
+#: C/genius.xml:5923(para)
 msgid ""
 "Get the characteristic polynomial as a function. This is the polynomial "
 "defined by <userinput>det(M-xI)</userinput>. The roots of this polynomial "
@@ -10183,16 +10371,16 @@ msgstr ""
 "jsou vlastní čísla matice <varname>M</varname>. Viz <link linkend=\"gel-"
 "function-CharacteristicPolynomial\">CharacteristicPolynomial</link>."
 
-#: C/genius.xml:5865(term)
+#: C/genius.xml:5936(term)
 msgid "<anchor id=\"gel-function-ColumnSpace\"/>ColumnSpace"
 msgstr "<anchor id=\"gel-function-ColumnSpace\"/>ColumnSpace"
 
-#: C/genius.xml:5867(synopsis)
+#: C/genius.xml:5938(synopsis)
 #, no-wrap
 msgid "ColumnSpace (M)"
 msgstr "ColumnSpace (M)"
 
-#: C/genius.xml:5868(para)
+#: C/genius.xml:5939(para)
 msgid ""
 "Get a basis matrix for the columnspace of a matrix. That is, return a matrix "
 "whose columns are the basis for the column space of <varname>M</varname>. "
@@ -10202,16 +10390,16 @@ msgstr ""
 "jejíž sloupce jsou bázemi pro prostor sloupců matice <varname>M</varname>. "
 "To je prostor rozložený podle sloupců matice <varname>M</varname>."
 
-#: C/genius.xml:5876(term)
+#: C/genius.xml:5947(term)
 msgid "<anchor id=\"gel-function-CommutationMatrix\"/>CommutationMatrix"
 msgstr "<anchor id=\"gel-function-CommutationMatrix\"/>CommutationMatrix"
 
-#: C/genius.xml:5878(synopsis)
+#: C/genius.xml:5949(synopsis)
 #, no-wrap
 msgid "CommutationMatrix (m, n)"
 msgstr "CommutationMatrix (m, n)"
 
-#: C/genius.xml:5879(para)
+#: C/genius.xml:5950(para)
 msgid ""
 "Return the commutation matrix <userinput>K(m,n)</userinput>, which is the "
 "unique <userinput>m*n</userinput> by <userinput>m*n</userinput> matrix such "
@@ -10224,29 +10412,29 @@ msgstr ""
 "userinput> pro všechny matice <varname>A</varname> velikosti <varname>m</"
 "varname> krát <varname>n</varname>."
 
-#: C/genius.xml:5886(term)
+#: C/genius.xml:5957(term)
 msgid "<anchor id=\"gel-function-CompanionMatrix\"/>CompanionMatrix"
 msgstr "<anchor id=\"gel-function-CompanionMatrix\"/>CompanionMatrix"
 
-#: C/genius.xml:5888(synopsis)
+#: C/genius.xml:5959(synopsis)
 #, no-wrap
 msgid "CompanionMatrix (p)"
 msgstr "CompanionMatrix (p)"
 
-#: C/genius.xml:5889(para)
+#: C/genius.xml:5960(para)
 msgid "Companion matrix of a polynomial (as vector)."
 msgstr "Doplňková matice polynomu (jako vektor)."
 
-#: C/genius.xml:5894(term)
+#: C/genius.xml:5965(term)
 msgid "<anchor id=\"gel-function-ConjugateTranspose\"/>ConjugateTranspose"
 msgstr "<anchor id=\"gel-function-ConjugateTranspose\"/>ConjugateTranspose"
 
-#: C/genius.xml:5896(synopsis)
+#: C/genius.xml:5967(synopsis)
 #, no-wrap
 msgid "ConjugateTranspose (M)"
 msgstr "ConjugateTranspose (M)"
 
-#: C/genius.xml:5897(para)
+#: C/genius.xml:5968(para)
 msgid ""
 "Conjugate transpose of a matrix (adjoint). This is the same as the "
 "<userinput>'</userinput> operator."
@@ -10254,7 +10442,7 @@ msgstr ""
 "Konjugovaná transpozice matice (adjungovaná). Je to stejné jako operátor "
 "<userinput>'</userinput>."
 
-#: C/genius.xml:5899(para)
+#: C/genius.xml:5970(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/ConjugateTranspose.html";
 "\">Planetmath</ulink> for more information."
@@ -10263,33 +10451,33 @@ msgstr ""
 "encyclopedia/ConjugateTranspose.html\">Planetmath</ulink> (text je v "
 "angličtině)."
 
-#: C/genius.xml:5907(term)
+#: C/genius.xml:5978(term)
 msgid "<anchor id=\"gel-function-Convolution\"/>Convolution"
 msgstr "<anchor id=\"gel-function-Convolution\"/>Convolution"
 
-#: C/genius.xml:5909(synopsis)
+#: C/genius.xml:5980(synopsis)
 #, no-wrap
 msgid "Convolution (a,b)"
 msgstr "Convolution (a,b)"
 
-#: C/genius.xml:5910(para)
+#: C/genius.xml:5981(para)
 msgid "Aliases: <function>convol</function>"
 msgstr "Alternativní názvy: <function>convol</function>"
 
-#: C/genius.xml:5911(para)
+#: C/genius.xml:5982(para)
 msgid "Calculate convolution of two horizontal vectors."
 msgstr "Spočítat konvoluci dvou vodorovných vektorů."
 
-#: C/genius.xml:5916(term)
+#: C/genius.xml:5987(term)
 msgid "<anchor id=\"gel-function-ConvolutionVector\"/>ConvolutionVector"
 msgstr "<anchor id=\"gel-function-ConvolutionVector\"/>ConvolutionVector"
 
-#: C/genius.xml:5918(synopsis)
+#: C/genius.xml:5989(synopsis)
 #, no-wrap
 msgid "ConvolutionVector (a,b)"
 msgstr "ConvolutionVector (a,b)"
 
-#: C/genius.xml:5919(para)
+#: C/genius.xml:5990(para)
 msgid ""
 "Calculate convolution of two horizontal vectors. Return result as a vector "
 "and not added together."
@@ -10297,16 +10485,16 @@ msgstr ""
 "Spočítat konvoluci dvou vodorovných vektorů. Výsledek vrátí jako vektor a ne "
 "sečtené dohromady."
 
-#: C/genius.xml:5925(term)
+#: C/genius.xml:5996(term)
 msgid "<anchor id=\"gel-function-CrossProduct\"/>CrossProduct"
 msgstr "<anchor id=\"gel-function-CrossProduct\"/>CrossProduct"
 
-#: C/genius.xml:5927(synopsis)
+#: C/genius.xml:5998(synopsis)
 #, no-wrap
 msgid "CrossProduct (v,w)"
 msgstr "CrossProduct (v,w)"
 
-#: C/genius.xml:5928(para)
+#: C/genius.xml:5999(para)
 msgid ""
 "CrossProduct of two vectors in R<superscript>3</superscript> as a column "
 "vector."
@@ -10314,7 +10502,7 @@ msgstr ""
 "Vektorový součin dvou vektorů v R<superscript>3</superscript> jako sloupcový "
 "vektor."
 
-#: C/genius.xml:5934(term)
+#: C/genius.xml:6005(term)
 msgid ""
 "<anchor id=\"gel-function-DeterminantalDivisorsInteger\"/"
 ">DeterminantalDivisorsInteger"
@@ -10322,59 +10510,59 @@ msgstr ""
 "<anchor id=\"gel-function-DeterminantalDivisorsInteger\"/"
 ">DeterminantalDivisorsInteger"
 
-#: C/genius.xml:5936(synopsis)
+#: C/genius.xml:6007(synopsis)
 #, no-wrap
 msgid "DeterminantalDivisorsInteger (M)"
 msgstr "DeterminantalDivisorsInteger (M)"
 
-#: C/genius.xml:5937(para)
+#: C/genius.xml:6008(para)
 msgid ""
 "Get the determinantal divisors of an integer matrix (not its characteristic)."
 msgstr ""
 "Získat determinantové dělitele celočíselné matice (ne její charakteristiku)."
 
-#: C/genius.xml:5942(term)
+#: C/genius.xml:6013(term)
 msgid "<anchor id=\"gel-function-DirectSum\"/>DirectSum"
 msgstr "<anchor id=\"gel-function-DirectSum\"/>DirectSum"
 
-#: C/genius.xml:5944(synopsis)
+#: C/genius.xml:6015(synopsis)
 #, no-wrap
 msgid "DirectSum (M,N...)"
 msgstr "DirectSum (M,N...)"
 
-#: C/genius.xml:5945(para)
+#: C/genius.xml:6016(para)
 msgid "Direct sum of matrices."
 msgstr "Přímý součet matic."
 
-#: C/genius.xml:5950(term)
+#: C/genius.xml:6021(term)
 msgid ""
 "<anchor id=\"gel-function-DirectSumMatrixVector\"/>DirectSumMatrixVector"
 msgstr ""
 "<anchor id=\"gel-function-DirectSumMatrixVector\"/>DirectSumMatrixVector"
 
-#: C/genius.xml:5952(synopsis)
+#: C/genius.xml:6023(synopsis)
 #, no-wrap
 msgid "DirectSumMatrixVector (v)"
 msgstr "DirectSumMatrixVector (v)"
 
-#: C/genius.xml:5953(para)
+#: C/genius.xml:6024(para)
 msgid "Direct sum of a vector of matrices."
 msgstr "Přímý součet vektoru matic."
 
-#: C/genius.xml:5958(term)
+#: C/genius.xml:6029(term)
 msgid "<anchor id=\"gel-function-Eigenvalues\"/>Eigenvalues"
 msgstr "<anchor id=\"gel-function-Eigenvalues\"/>Eigenvalues"
 
-#: C/genius.xml:5960(synopsis)
+#: C/genius.xml:6031(synopsis)
 #, no-wrap
 msgid "Eigenvalues (M)"
 msgstr "Eigenvalues (M)"
 
-#: C/genius.xml:5961(para)
+#: C/genius.xml:6032(para)
 msgid "Aliases: <function>eig</function>"
 msgstr "Alternativní názvy: <function>eig</function>"
 
-#: C/genius.xml:5962(para)
+#: C/genius.xml:6033(para)
 msgid ""
 "Get the eigenvalues of a square matrix. Currently only works for matrices of "
 "size up to 4 by 4, or for triangular matrices (for which the eigenvalues are "
@@ -10384,7 +10572,7 @@ msgstr ""
 "matice do velikosti 4 krát 4 nebo pro trojúhelníkové matice (pro které jsou "
 "vlastní čísla na diagonále)."
 
-#: C/genius.xml:5967(para)
+#: C/genius.xml:6038(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Eigenvalue\";>Wikipedia</ulink> "
 "or <ulink url=\"http://planetmath.org/encyclopedia/Eigenvalue.html";
@@ -10397,26 +10585,26 @@ msgstr ""
 "ulink> (text je v angličtině) nebo <ulink url=\"http://cs.wikipedia.org/wiki/";
 "Vlastn%C3%AD_%C4%8D%C3%ADslo\">Wikipedia</ulink>."
 
-#: C/genius.xml:5977(term)
+#: C/genius.xml:6048(term)
 msgid "<anchor id=\"gel-function-Eigenvectors\"/>Eigenvectors"
 msgstr "<anchor id=\"gel-function-Eigenvectors\"/>Eigenvectors"
 
-#: C/genius.xml:5979(synopsis)
+#: C/genius.xml:6050(synopsis)
 #, no-wrap
 msgid "Eigenvectors (M)"
 msgstr "Eigenvectors (M)"
 
-#: C/genius.xml:5980(synopsis)
+#: C/genius.xml:6051(synopsis)
 #, no-wrap
 msgid "Eigenvectors (M, &amp;eigenvalues)"
 msgstr "Eigenvectors (M,&amp;vlastni_cisla)"
 
-#: C/genius.xml:5981(synopsis)
+#: C/genius.xml:6052(synopsis)
 #, no-wrap
 msgid "Eigenvectors (M, &amp;eigenvalues, &amp;multiplicities)"
 msgstr "Eigenvectors (M, &amp;vlastni_cisla, &amp;nasobnosti)"
 
-#: C/genius.xml:5982(para)
+#: C/genius.xml:6053(para)
 msgid ""
 "Get the eigenvectors of a square matrix. Optionally get also the eigenvalues "
 "and their algebraic multiplicities. Currently only works for matrices of "
@@ -10426,7 +10614,7 @@ msgstr ""
 "a jejich algebraické násobnosti. V současnosti pracuje pouze s maticemi do "
 "velikosti 2 krát 2."
 
-#: C/genius.xml:5986(para)
+#: C/genius.xml:6057(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Eigenvector\";>Wikipedia</"
 "ulink> or <ulink url=\"http://planetmath.org/encyclopedia/Eigenvector.html";
@@ -10439,16 +10627,16 @@ msgstr ""
 "ulink> (text je v angličtině) nebo <ulink url=\"http://cs.wikipedia.org/wiki/";
 "Vlastn%C3%AD_%C4%8D%C3%ADslo\">Wikipedia</ulink>."
 
-#: C/genius.xml:5996(term)
+#: C/genius.xml:6067(term)
 msgid "<anchor id=\"gel-function-GramSchmidt\"/>GramSchmidt"
 msgstr "<anchor id=\"gel-function-GramSchmidt\"/>GramSchmidt"
 
-#: C/genius.xml:5998(synopsis)
+#: C/genius.xml:6069(synopsis)
 #, no-wrap
 msgid "GramSchmidt (v,B...)"
 msgstr "GramSchmidt (v,B...)"
 
-#: C/genius.xml:5999(para)
+#: C/genius.xml:6070(para)
 msgid ""
 "Apply the Gram-Schmidt process (to the columns) with respect to inner "
 "product given by <varname>B</varname>. If <varname>B</varname> is not given "
@@ -10464,7 +10652,7 @@ msgstr ""
 "polybilineární formě. Vektory budou vytvořeny ortogonální vzhledem k "
 "<varname>B</varname>."
 
-#: C/genius.xml:6005(para)
+#: C/genius.xml:6076(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/";
 "GramSchmidtOrthogonalization.html\">Planetmath</ulink> for more information."
@@ -10473,33 +10661,33 @@ msgstr ""
 "encyclopedia/GramSchmidtOrthogonalization.html\">Planetmath</ulink> (text je "
 "v angličtině)."
 
-#: C/genius.xml:6013(term)
+#: C/genius.xml:6084(term)
 msgid "<anchor id=\"gel-function-HankelMatrix\"/>HankelMatrix"
 msgstr "<anchor id=\"gel-function-HankelMatrix\"/>HankelMatrix"
 
-#: C/genius.xml:6015(synopsis)
+#: C/genius.xml:6086(synopsis)
 #, no-wrap
 msgid "HankelMatrix (c,r)"
 msgstr "HankelMatrix (c,r)"
 
-#: C/genius.xml:6016(para)
+#: C/genius.xml:6087(para)
 msgid "Hankel matrix."
 msgstr "Hankelova matice."
 
-#: C/genius.xml:6021(term)
+#: C/genius.xml:6092(term)
 msgid "<anchor id=\"gel-function-HilbertMatrix\"/>HilbertMatrix"
 msgstr "<anchor id=\"gel-function-HilbertMatrix\"/>HilbertMatrix"
 
-#: C/genius.xml:6023(synopsis)
+#: C/genius.xml:6094(synopsis)
 #, no-wrap
 msgid "HilbertMatrix (n)"
 msgstr "HilbertMatrix (n)"
 
-#: C/genius.xml:6024(para)
+#: C/genius.xml:6095(para)
 msgid "Hilbert matrix of order <varname>n</varname>."
 msgstr "Hilbertova matice řádu <varname>n</varname>."
 
-#: C/genius.xml:6025(para) C/genius.xml:6061(para)
+#: C/genius.xml:6096(para) C/genius.xml:6132(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/HilbertMatrix.html";
 "\">Planetmath</ulink> for more information."
@@ -10507,46 +10695,46 @@ msgstr ""
 "Více informací najdete v encyklopedii <ulink url=\"http://planetmath.org/";
 "encyclopedia/HilbertMatrix.html\">Planetmath</ulink> (text je v angličtině)."
 
-#: C/genius.xml:6033(term)
+#: C/genius.xml:6104(term)
 msgid "<anchor id=\"gel-function-Image\"/>Image"
 msgstr "<anchor id=\"gel-function-Image\"/>Image"
 
-#: C/genius.xml:6035(synopsis)
+#: C/genius.xml:6106(synopsis)
 #, no-wrap
 msgid "Image (T)"
 msgstr "Image (T)"
 
-#: C/genius.xml:6036(para)
+#: C/genius.xml:6107(para)
 msgid "Get the image (columnspace) of a linear transform."
 msgstr "Získat obraz (sloupcový prostor) lineární transformace."
 
-#: C/genius.xml:6041(term)
+#: C/genius.xml:6112(term)
 msgid "<anchor id=\"gel-function-InfNorm\"/>InfNorm"
 msgstr "<anchor id=\"gel-function-InfNorm\"/>InfNorm"
 
-#: C/genius.xml:6043(synopsis)
+#: C/genius.xml:6114(synopsis)
 #, no-wrap
 msgid "InfNorm (v)"
 msgstr "InfNorm (v)"
 
-#: C/genius.xml:6044(para)
+#: C/genius.xml:6115(para)
 msgid ""
 "Get the Inf Norm of a vector, sometimes called the sup norm or the max norm."
 msgstr ""
 "Získat k vektoru normu typu nekonečno, někdy také nazývanou maximální norma."
 
-#: C/genius.xml:6049(term)
+#: C/genius.xml:6120(term)
 msgid ""
 "<anchor id=\"gel-function-InvariantFactorsInteger\"/>InvariantFactorsInteger"
 msgstr ""
 "<anchor id=\"gel-function-InvariantFactorsInteger\"/>InvariantFactorsInteger"
 
-#: C/genius.xml:6051(synopsis)
+#: C/genius.xml:6122(synopsis)
 #, no-wrap
 msgid "InvariantFactorsInteger (M)"
 msgstr "InvariantFactorsInteger (M)"
 
-#: C/genius.xml:6052(para)
+#: C/genius.xml:6123(para)
 msgid ""
 "Get the invariant factors of a square integer matrix (not its "
 "characteristic)."
@@ -10554,33 +10742,33 @@ msgstr ""
 "Získat invariantní činitele čtvercové celočíselné matice (ne její "
 "charakteristiku)."
 
-#: C/genius.xml:6057(term)
+#: C/genius.xml:6128(term)
 msgid "<anchor id=\"gel-function-InverseHilbertMatrix\"/>InverseHilbertMatrix"
 msgstr "<anchor id=\"gel-function-InverseHilbertMatrix\"/>InverseHilbertMatrix"
 
-#: C/genius.xml:6059(synopsis)
+#: C/genius.xml:6130(synopsis)
 #, no-wrap
 msgid "InverseHilbertMatrix (n)"
 msgstr "InverseHilbertMatrix (n)"
 
-#: C/genius.xml:6060(para)
+#: C/genius.xml:6131(para)
 msgid "Inverse Hilbert matrix of order <varname>n</varname>."
 msgstr "Inverzní Hilbertova matice řádu <varname>n</varname>."
 
-#: C/genius.xml:6069(term)
+#: C/genius.xml:6140(term)
 msgid "<anchor id=\"gel-function-IsHermitian\"/>IsHermitian"
 msgstr "<anchor id=\"gel-function-IsHermitian\"/>IsHermitian"
 
-#: C/genius.xml:6071(synopsis)
+#: C/genius.xml:6142(synopsis)
 #, no-wrap
 msgid "IsHermitian (M)"
 msgstr "IsHermitian (M)"
 
-#: C/genius.xml:6072(para)
+#: C/genius.xml:6143(para)
 msgid "Is a matrix Hermitian. That is, is it equal to its conjugate transpose."
 msgstr "Je matice hermitovská? Tj. zda je rovna své konjugované transpozici."
 
-#: C/genius.xml:6073(para)
+#: C/genius.xml:6144(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/HermitianMatrix.html";
 "\">Planetmath</ulink> for more information."
@@ -10589,29 +10777,29 @@ msgstr ""
 "encyclopedia/HermitianMatrix.html\">Planetmath</ulink> (text je v "
 "angličtině)."
 
-#: C/genius.xml:6081(term)
+#: C/genius.xml:6152(term)
 msgid "<anchor id=\"gel-function-IsInSubspace\"/>IsInSubspace"
 msgstr "<anchor id=\"gel-function-IsInSubspace\"/>IsInSubspace"
 
-#: C/genius.xml:6083(synopsis)
+#: C/genius.xml:6154(synopsis)
 #, no-wrap
 msgid "IsInSubspace (v,W)"
 msgstr "IsInSubspace (v,W)"
 
-#: C/genius.xml:6084(para)
+#: C/genius.xml:6155(para)
 msgid "Test if a vector is in a subspace."
 msgstr "Zjistit, zda je vektor v podprostoru."
 
-#: C/genius.xml:6089(term)
+#: C/genius.xml:6160(term)
 msgid "<anchor id=\"gel-function-IsInvertible\"/>IsInvertible"
 msgstr "<anchor id=\"gel-function-IsInvertible\"/>IsInvertible"
 
-#: C/genius.xml:6091(synopsis)
+#: C/genius.xml:6162(synopsis)
 #, no-wrap
 msgid "IsInvertible (n)"
 msgstr "IsInvertible (n)"
 
-#: C/genius.xml:6092(para)
+#: C/genius.xml:6163(para)
 msgid ""
 "Is a matrix (or number) invertible (Integer matrix is invertible if and only "
 "if it is invertible over the integers)."
@@ -10619,29 +10807,29 @@ msgstr ""
 "Je matice (nebo číslo) invertovatelná (matice celých čísel je "
 "invertovatelná, když je invertovatelná nad celými čísly)?"
 
-#: C/genius.xml:6097(term)
+#: C/genius.xml:6168(term)
 msgid "<anchor id=\"gel-function-IsInvertibleField\"/>IsInvertibleField"
 msgstr "<anchor id=\"gel-function-IsInvertibleField\"/>IsInvertibleField"
 
-#: C/genius.xml:6099(synopsis)
+#: C/genius.xml:6170(synopsis)
 #, no-wrap
 msgid "IsInvertibleField (n)"
 msgstr "IsInvertibleField (n)"
 
-#: C/genius.xml:6100(para)
+#: C/genius.xml:6171(para)
 msgid "Is a matrix (or number) invertible over a field."
 msgstr "Je matice (nebo číslo) invertovatelná nad tělesem."
 
-#: C/genius.xml:6105(term)
+#: C/genius.xml:6176(term)
 msgid "<anchor id=\"gel-function-IsNormal\"/>IsNormal"
 msgstr "<anchor id=\"gel-function-IsNormal\"/>IsNormal"
 
-#: C/genius.xml:6107(synopsis)
+#: C/genius.xml:6178(synopsis)
 #, no-wrap
 msgid "IsNormal (M)"
 msgstr "IsNormal (M)"
 
-#: C/genius.xml:6108(para)
+#: C/genius.xml:6179(para)
 msgid ""
 "Is <varname>M</varname> a normal matrix. That is, does <userinput>M*M' == "
 "M'*M</userinput>."
@@ -10649,7 +10837,7 @@ msgstr ""
 "Je <varname>M</varname> normální matice. To jest, zda <userinput>M*M' == "
 "M'*M</userinput>."
 
-#: C/genius.xml:6110(para)
+#: C/genius.xml:6181(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/NormalMatrix.html";
 "\">Planetmath</ulink> or <ulink url=\"http://mathworld.wolfram.com/";
@@ -10660,16 +10848,16 @@ msgstr ""
 "nebo <ulink url=\"http://mathworld.wolfram.com/NormalMatrix.html";
 "\">Mathworld</ulink> (text je v angličtině)."
 
-#: C/genius.xml:6119(term)
+#: C/genius.xml:6190(term)
 msgid "<anchor id=\"gel-function-IsPositiveDefinite\"/>IsPositiveDefinite"
 msgstr "<anchor id=\"gel-function-IsPositiveDefinite\"/>IsPositiveDefinite"
 
-#: C/genius.xml:6121(synopsis)
+#: C/genius.xml:6192(synopsis)
 #, no-wrap
 msgid "IsPositiveDefinite (M)"
 msgstr "IsPositiveDefinite (M)"
 
-#: C/genius.xml:6122(para)
+#: C/genius.xml:6193(para)
 msgid ""
 "Is <varname>M</varname> a Hermitian positive definite matrix. That is if "
 "<userinput>HermitianProduct(M*v,v)</userinput> is always strictly positive "
@@ -10686,7 +10874,7 @@ msgstr ""
 "determinant. (Viz <link linkend=\"gel-function-HermitianProduct"
 "\">HermitianProduct</link>)"
 
-#: C/genius.xml:6129(para)
+#: C/genius.xml:6200(para)
 msgid ""
 "Note that some authors (for example Mathworld) do not require that "
 "<varname>M</varname> be Hermitian, and then the condition is on the real "
@@ -10700,7 +10888,7 @@ msgstr ""
 "provést, jednoduše zkontrolujte hermitovskou část matice <varname>M</"
 "varname> takto: <userinput>IsPositiveDefinite(M+M')</userinput>."
 
-#: C/genius.xml:6137(para)
+#: C/genius.xml:6208(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/PositiveDefinite.html";
 "\">Planetmath</ulink> or <ulink url=\"http://mathworld.wolfram.com/";
@@ -10713,18 +10901,18 @@ msgstr ""
 "<ulink url=\"http://cs.wikipedia.org/wiki/Pozitivn%C4%9B_definitn";
 "%C3%AD_matice\">Wikipedia</ulink>."
 
-#: C/genius.xml:6146(term)
+#: C/genius.xml:6217(term)
 msgid ""
 "<anchor id=\"gel-function-IsPositiveSemidefinite\"/>IsPositiveSemidefinite"
 msgstr ""
 "<anchor id=\"gel-function-IsPositiveSemidefinite\"/>IsPositiveSemidefinite"
 
-#: C/genius.xml:6148(synopsis)
+#: C/genius.xml:6219(synopsis)
 #, no-wrap
 msgid "IsPositiveSemidefinite (M)"
 msgstr "IsPositiveSemidefinite (M)"
 
-#: C/genius.xml:6149(para)
+#: C/genius.xml:6220(para)
 msgid ""
 "Is <varname>M</varname> a Hermitian positive semidefinite matrix. That is if "
 "<userinput>HermitianProduct(M*v,v)</userinput> is always non-negative for "
@@ -10741,7 +10929,7 @@ msgstr ""
 "nezáporný determinant. (Viz <link linkend=\"gel-function-HermitianProduct"
 "\">HermitianProduct</link>)"
 
-#: C/genius.xml:6156(para)
+#: C/genius.xml:6227(para)
 msgid ""
 "Note that some authors do not require that <varname>M</varname> be "
 "Hermitian, and then the condition is on the real part of the inner product, "
@@ -10755,7 +10943,7 @@ msgstr ""
 "provést, jednoduše zkontrolujte hermitovskou část matice <varname>M</"
 "varname> takto: <userinput>IsPositiveSemidefinite(M+M')</userinput>."
 
-#: C/genius.xml:6164(para)
+#: C/genius.xml:6235(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/PositiveSemidefinite.html";
 "\">Planetmath</ulink> or <ulink url=\"http://mathworld.wolfram.com/";
@@ -10766,16 +10954,16 @@ msgstr ""
 "angličtině) nebo <ulink url=\"http://mathworld.wolfram.com/";
 "PositiveSemidefiniteMatrix.html\">Mathworld</ulink> (text je v angličtině)."
 
-#: C/genius.xml:6173(term)
+#: C/genius.xml:6244(term)
 msgid "<anchor id=\"gel-function-IsSkewHermitian\"/>IsSkewHermitian"
 msgstr "<anchor id=\"gel-function-IsSkewHermitian\"/>IsSkewHermitian"
 
-#: C/genius.xml:6175(synopsis)
+#: C/genius.xml:6246(synopsis)
 #, no-wrap
 msgid "IsSkewHermitian (M)"
 msgstr "IsSkewHermitian (M)"
 
-#: C/genius.xml:6176(para)
+#: C/genius.xml:6247(para)
 msgid ""
 "Is a matrix skew-Hermitian. That is, is the conjugate transpose equal to "
 "negative of the matrix."
@@ -10783,7 +10971,7 @@ msgstr ""
 "Je matice antihermitovská? To znamená, zda je konjugovaná transpozice rovna "
 "negativní matici."
 
-#: C/genius.xml:6177(para)
+#: C/genius.xml:6248(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/SkewHermitianMatrix.html";
 "\">Planetmath</ulink> for more information."
@@ -10792,16 +10980,16 @@ msgstr ""
 "encyclopedia/SkewHermitianMatrix.html\">Planetmath</ulink> (text je v "
 "angličtině)."
 
-#: C/genius.xml:6185(term)
+#: C/genius.xml:6256(term)
 msgid "<anchor id=\"gel-function-IsUnitary\"/>IsUnitary"
 msgstr "<anchor id=\"gel-function-IsUnitary\"/>IsUnitary"
 
-#: C/genius.xml:6187(synopsis)
+#: C/genius.xml:6258(synopsis)
 #, no-wrap
 msgid "IsUnitary (M)"
 msgstr "IsUnitary (M)"
 
-#: C/genius.xml:6188(para)
+#: C/genius.xml:6259(para)
 msgid ""
 "Is a matrix unitary? That is, does <userinput>M'*M</userinput> and "
 "<userinput>M*M'</userinput> equal the identity."
@@ -10809,7 +10997,7 @@ msgstr ""
 "Je matice unitární? To je, zda <userinput>M'*M</userinput> a "
 "<userinput>M*M'</userinput> dají stejnou jednotkovou matici."
 
-#: C/genius.xml:6191(para)
+#: C/genius.xml:6262(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/UnitaryTransformation.";
 "html\">Planetmath</ulink> or <ulink url=\"http://mathworld.wolfram.com/";
@@ -10821,20 +11009,20 @@ msgstr ""
 "\">Mathworld</ulink> (text je v angličtině) nebo <ulink url=\"http://cs.";
 "wikipedia.org/wiki/Unit%C3%A1rn%C3%AD_matice\">Wikipedia</ulink>."
 
-#: C/genius.xml:6200(term)
+#: C/genius.xml:6271(term)
 msgid "<anchor id=\"gel-function-JordanBlock\"/>JordanBlock"
 msgstr "<anchor id=\"gel-function-JordanBlock\"/>JordanBlock"
 
-#: C/genius.xml:6202(synopsis)
+#: C/genius.xml:6273(synopsis)
 #, no-wrap
 msgid "JordanBlock (n,lambda)"
 msgstr "JordanBlock (n,lambda)"
 
-#: C/genius.xml:6203(para)
+#: C/genius.xml:6274(para)
 msgid "Aliases: <function>J</function>"
 msgstr "Alternativní názvy: <function>J</function>"
 
-#: C/genius.xml:6204(para)
+#: C/genius.xml:6275(para)
 msgid ""
 "Get the Jordan block corresponding to the eigenvalue <varname>lambda</"
 "varname> with multiplicity <varname>n</varname>."
@@ -10842,7 +11030,7 @@ msgstr ""
 "Získat Jordanův blok odpovídající vlastnímu číslu <varname>lambda</varname> "
 "s násobností <varname>n</varname>."
 
-#: C/genius.xml:6207(para)
+#: C/genius.xml:6278(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/";
 "JordanCanonicalFormTheorem.html\">Planetmath</ulink> or <ulink url=\"http://";
@@ -10855,44 +11043,44 @@ msgstr ""
 "\">Mathworld</ulink> (text je v angličtině) nebo <ulink url=\"http://cs.";
 "wikipedia.org/wiki/Jordanova_norm%C3%A1ln%C3%AD_forma\">Wikipedia</ulink>."
 
-#: C/genius.xml:6216(term)
+#: C/genius.xml:6287(term)
 msgid "<anchor id=\"gel-function-Kernel\"/>Kernel"
 msgstr "<anchor id=\"gel-function-Kernel\"/>Kernel"
 
-#: C/genius.xml:6218(synopsis)
+#: C/genius.xml:6289(synopsis)
 #, no-wrap
 msgid "Kernel (T)"
 msgstr "Kernel (T)"
 
-#: C/genius.xml:6219(para)
+#: C/genius.xml:6290(para)
 msgid "Get the kernel (nullspace) of a linear transform."
 msgstr "Získat jádro (nulový prostor) lineární transformace."
 
-#: C/genius.xml:6220(para)
+#: C/genius.xml:6291(para)
 msgid "(See <link linkend=\"gel-function-NullSpace\">NullSpace</link>)"
 msgstr "(Viz <link linkend=\"gel-function-NullSpace\">NullSpace</link>)"
 
-#: C/genius.xml:6227(term)
+#: C/genius.xml:6298(term)
 msgid "<anchor id=\"gel-function-KroneckerProduct\"/>KroneckerProduct"
 msgstr "<anchor id=\"gel-function-KroneckerProduct\"/>KroneckerProduct"
 
-#: C/genius.xml:6229(synopsis)
+#: C/genius.xml:6300(synopsis)
 #, no-wrap
 msgid "KroneckerProduct (M, N)"
 msgstr "KroneckerProduct (M, N)"
 
-#: C/genius.xml:6230(para)
+#: C/genius.xml:6301(para)
 msgid "Aliases: <function>TensorProduct</function>"
 msgstr "Alternativní názvy: <function>TensorProduct</function>"
 
-#: C/genius.xml:6231(para)
+#: C/genius.xml:6302(para)
 msgid ""
 "Compute the Kronecker product (tensor product in standard basis) of two "
 "matrices."
 msgstr ""
 "Spočítat Kroneckerův součin (tenzorový součin ve standardní bázi) dvou matic."
 
-#: C/genius.xml:6235(para)
+#: C/genius.xml:6306(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Kronecker_product\";>Wikipedia</"
 "ulink>, <ulink url=\"http://planetmath.org/encyclopedia/KroneckerProduct.html";
@@ -10905,16 +11093,16 @@ msgstr ""
 "ulink> (text je v angličtině) nebo <ulink url=\"http://mathworld.wolfram.com/";
 "KroneckerProduct.html\">Mathworld</ulink> (text je v angličtině)."
 
-#: C/genius.xml:6247(term)
+#: C/genius.xml:6318(term)
 msgid "<anchor id=\"gel-function-LUDecomposition\"/>LUDecomposition"
 msgstr "<anchor id=\"gel-function-LUDecomposition\"/>LUDecomposition"
 
-#: C/genius.xml:6249(synopsis)
+#: C/genius.xml:6320(synopsis)
 #, no-wrap
 msgid "LUDecomposition (A, L, U)"
 msgstr "LUDecomposition (A, L, U)"
 
-#: C/genius.xml:6250(para)
+#: C/genius.xml:6321(para)
 msgid ""
 "Get the LU decomposition of <varname>A</varname>, that is find a lower "
 "triangular matrix and upper triangular matrix whose product is <varname>A</"
@@ -10937,7 +11125,7 @@ msgstr ""
 "</screen> budete mít dolní matici uloženou v proměnné s názvem <varname>L</"
 "varname> a horní matici v proměnné s názvem <varname>U</varname>."
 
-#: C/genius.xml:6264(para)
+#: C/genius.xml:6335(para)
 msgid ""
 "This is the LU decomposition of a matrix aka Crout and/or Cholesky "
 "reduction. (ISBN 0-201-11577-8 pp.99-103) The upper triangular matrix "
@@ -10949,7 +11137,7 @@ msgstr ""
 "diagonálu hodnot 1. Nejedná se o Doolittlovu metodu, která zahrnuje "
 "diagonálu jedniček do dolní matice."
 
-#: C/genius.xml:6272(para)
+#: C/genius.xml:6343(para)
 msgid ""
 "Not all matrices have LU decompositions, for example <userinput>[0,1;1,0]</"
 "userinput> does not and this function returns <constant>false</constant> in "
@@ -10961,7 +11149,7 @@ msgstr ""
 "constant> a nastaví <varname>L</varname> a <varname>U</varname> na "
 "<constant>null</constant>."
 
-#: C/genius.xml:6278(para)
+#: C/genius.xml:6349(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/LU_decomposition\";>Wikipedia</"
 "ulink>, <ulink url=\"http://planetmath.org/encyclopedia/LUDecomposition.html";
@@ -10974,22 +11162,22 @@ msgstr ""
 "ulink> (text je v angličtině) nebo <ulink url=\"http://mathworld.wolfram.com/";
 "LUDecomposition.html\">Mathworld</ulink> (text je v angličtině)."
 
-#: C/genius.xml:6288(term)
+#: C/genius.xml:6359(term)
 msgid "<anchor id=\"gel-function-Minor\"/>Minor"
 msgstr "<anchor id=\"gel-function-Minor\"/>Minor"
 
-#: C/genius.xml:6290(synopsis)
+#: C/genius.xml:6361(synopsis)
 #, no-wrap
 msgid "Minor (M,i,j)"
 msgstr "Minor (M,i,j)"
 
-#: C/genius.xml:6291(para)
+#: C/genius.xml:6362(para)
 msgid "Get the <varname>i</varname>-<varname>j</varname> minor of a matrix."
 msgstr ""
 "Získat subdeterminant (též minor) <varname>i</varname>-<varname>j</varname> "
 "matice."
 
-#: C/genius.xml:6292(para)
+#: C/genius.xml:6363(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/Minor.html\";>Planetmath</"
 "ulink> for more information."
@@ -10998,46 +11186,46 @@ msgstr ""
 "encyclopedia/Minor.html\">Planetmath</ulink> (text je v angličtině) nebo "
 "<ulink url=\"http://cs.wikipedia.org/wiki/Subdeterminant\";>Wikipedia</ulink>."
 
-#: C/genius.xml:6300(term)
+#: C/genius.xml:6371(term)
 msgid "<anchor id=\"gel-function-NonPivotColumns\"/>NonPivotColumns"
 msgstr "<anchor id=\"gel-function-NonPivotColumns\"/>NonPivotColumns"
 
-#: C/genius.xml:6302(synopsis)
+#: C/genius.xml:6373(synopsis)
 #, no-wrap
 msgid "NonPivotColumns (M)"
 msgstr "NonPivotColumns (M)"
 
-#: C/genius.xml:6303(para)
+#: C/genius.xml:6374(para)
 msgid "Return the columns that are not the pivot columns of a matrix."
 msgstr "Vrátit sloupce matice, které nemají pivot."
 
-#: C/genius.xml:6308(term)
+#: C/genius.xml:6379(term)
 msgid "<anchor id=\"gel-function-Norm\"/>Norm"
 msgstr "<anchor id=\"gel-function-Norm\"/>Norm"
 
-#: C/genius.xml:6310(synopsis)
+#: C/genius.xml:6381(synopsis)
 #, no-wrap
 msgid "Norm (v,p...)"
 msgstr "Norm (v,p...)"
 
-#: C/genius.xml:6311(para)
+#: C/genius.xml:6382(para)
 msgid "Aliases: <function>norm</function>"
 msgstr "Alternativní názvy: <function>norm</function>"
 
-#: C/genius.xml:6312(para)
+#: C/genius.xml:6383(para)
 msgid "Get the p Norm (or 2 Norm if no p is supplied) of a vector."
 msgstr "Získat normu typu p (nebo typu 2, pokud není zadáno p) vektoru."
 
-#: C/genius.xml:6317(term)
+#: C/genius.xml:6388(term)
 msgid "<anchor id=\"gel-function-NullSpace\"/>NullSpace"
 msgstr "<anchor id=\"gel-function-NullSpace\"/>NullSpace"
 
-#: C/genius.xml:6319(synopsis)
+#: C/genius.xml:6390(synopsis)
 #, no-wrap
 msgid "NullSpace (T)"
 msgstr "NullSpace (T)"
 
-#: C/genius.xml:6320(para)
+#: C/genius.xml:6391(para)
 msgid ""
 "Get the nullspace of a matrix. That is the kernel of the linear mapping that "
 "the matrix represents. This is returned as a matrix whose column space is "
@@ -11047,7 +11235,7 @@ msgstr ""
 "představuje. Výsledek se vrací v podobě matice, jejíž sloupcový prostor je "
 "nulovým prostorem z <varname>T</varname>."
 
-#: C/genius.xml:6324(para)
+#: C/genius.xml:6395(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/Nullspace.html";
 "\">Planetmath</ulink> for more information."
@@ -11055,20 +11243,20 @@ msgstr ""
 "Více informací najdete v encyklopedii <ulink url=\"http://planetmath.org/";
 "encyclopedia/Nullspace.html\">Planetmath</ulink> (text je v angličtině)."
 
-#: C/genius.xml:6332(term)
+#: C/genius.xml:6403(term)
 msgid "<anchor id=\"gel-function-Nullity\"/>Nullity"
 msgstr "<anchor id=\"gel-function-Nullity\"/>Nullity"
 
-#: C/genius.xml:6334(synopsis)
+#: C/genius.xml:6405(synopsis)
 #, no-wrap
 msgid "Nullity (M)"
 msgstr "Nullity (M)"
 
-#: C/genius.xml:6335(para)
+#: C/genius.xml:6406(para)
 msgid "Aliases: <function>nullity</function>"
 msgstr "Alternativní názvy: <function>nullity</function>"
 
-#: C/genius.xml:6336(para)
+#: C/genius.xml:6407(para)
 msgid ""
 "Get the nullity of a matrix. That is, return the dimension of the nullspace; "
 "the dimension of the kernel of <varname>M</varname>."
@@ -11076,7 +11264,7 @@ msgstr ""
 "Získat nulovost matice. Tzn. vrátit rozměry nulového prostoru; rozměry jádra "
 "matice <varname>M</varname>."
 
-#: C/genius.xml:6338(para)
+#: C/genius.xml:6409(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/Nullity.html";
 "\">Planetmath</ulink> for more information."
@@ -11084,29 +11272,29 @@ msgstr ""
 "Více informací najdete v encyklopedii <ulink url=\"http://planetmath.org/";
 "encyclopedia/Nullity.html\">Planetmath</ulink> (text je v angličtině)."
 
-#: C/genius.xml:6346(term)
+#: C/genius.xml:6417(term)
 msgid "<anchor id=\"gel-function-OrthogonalComplement\"/>OrthogonalComplement"
 msgstr "<anchor id=\"gel-function-OrthogonalComplement\"/>OrthogonalComplement"
 
-#: C/genius.xml:6348(synopsis)
+#: C/genius.xml:6419(synopsis)
 #, no-wrap
 msgid "OrthogonalComplement (M)"
 msgstr "OrthogonalComplement (M)"
 
-#: C/genius.xml:6349(para)
+#: C/genius.xml:6420(para)
 msgid "Get the orthogonal complement of the columnspace."
 msgstr "Získat ortogonální doplněk sloupcového prostoru."
 
-#: C/genius.xml:6354(term)
+#: C/genius.xml:6425(term)
 msgid "<anchor id=\"gel-function-PivotColumns\"/>PivotColumns"
 msgstr "<anchor id=\"gel-function-PivotColumns\"/>PivotColumns"
 
-#: C/genius.xml:6356(synopsis)
+#: C/genius.xml:6427(synopsis)
 #, no-wrap
 msgid "PivotColumns (M)"
 msgstr "PivotColumns (M)"
 
-#: C/genius.xml:6357(para)
+#: C/genius.xml:6428(para)
 msgid ""
 "Return pivot columns of a matrix, that is columns that have a leading 1 in "
 "row reduced form. Also returns the row where they occur."
@@ -11114,16 +11302,16 @@ msgstr ""
 "Vrátit sloupce matice s pivoty, tzn. sloupce, které mají 1 v řádkově "
 "redukované podobě. Rovněž vrací řádek, ve kterém se vyskytly."
 
-#: C/genius.xml:6362(term)
+#: C/genius.xml:6433(term)
 msgid "<anchor id=\"gel-function-Projection\"/>Projection"
 msgstr "<anchor id=\"gel-function-Projection\"/>Projection"
 
-#: C/genius.xml:6364(synopsis)
+#: C/genius.xml:6435(synopsis)
 #, no-wrap
 msgid "Projection (v,W,B...)"
 msgstr "Projection (v,W,B...)"
 
-#: C/genius.xml:6365(para)
+#: C/genius.xml:6436(para)
 msgid ""
 "Projection of vector <varname>v</varname> onto subspace <varname>W</varname> "
 "with respect to inner product given by <varname>B</varname>. If <varname>B</"
@@ -11137,16 +11325,16 @@ msgstr ""
 "<varname>B</varname> může být buď polybilineární funkce dvou argumentů nebo "
 "to může být matice v polybilineární formě."
 
-#: C/genius.xml:6375(term)
+#: C/genius.xml:6446(term)
 msgid "<anchor id=\"gel-function-QRDecomposition\"/>QRDecomposition"
 msgstr "<anchor id=\"gel-function-QRDecomposition\"/>QRDecomposition"
 
-#: C/genius.xml:6377(synopsis)
+#: C/genius.xml:6448(synopsis)
 #, no-wrap
 msgid "QRDecomposition (A, Q)"
 msgstr "QRDecomposition (A, Q)"
 
-#: C/genius.xml:6378(para)
+#: C/genius.xml:6449(para)
 msgid ""
 "Get the QR decomposition of a square matrix <varname>A</varname>, returns "
 "the upper triangular matrix <varname>R</varname> and sets <varname>Q</"
@@ -11168,7 +11356,7 @@ msgstr ""
 "názvem <varname>R</varname> a ortogonální (unitární) matici v <varname>Q</"
 "varname>."
 
-#: C/genius.xml:6392(para)
+#: C/genius.xml:6463(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/QR_decomposition\";>Wikipedia</"
 "ulink> or <ulink url=\"http://planetmath.org/encyclopedia/QRDecomposition.";
@@ -11181,16 +11369,16 @@ msgstr ""
 "angličtině) nebo <ulink url=\"http://mathworld.wolfram.com/QRDecomposition.";
 "html\">Mathworld</ulink> (text je v angličtině)."
 
-#: C/genius.xml:6402(term)
+#: C/genius.xml:6473(term)
 msgid "<anchor id=\"gel-function-RayleighQuotient\"/>RayleighQuotient"
 msgstr "<anchor id=\"gel-function-RayleighQuotient\"/>RayleighQuotient"
 
-#: C/genius.xml:6404(synopsis)
+#: C/genius.xml:6475(synopsis)
 #, no-wrap
 msgid "RayleighQuotient (A,x)"
 msgstr "RayleighQuotient (A,x)"
 
-#: C/genius.xml:6405(para)
+#: C/genius.xml:6476(para)
 msgid ""
 "Return the Rayleigh quotient (also called the Rayleigh-Ritz quotient or "
 "ratio) of a matrix and a vector."
@@ -11198,7 +11386,7 @@ msgstr ""
 "Vrátit Rayleighův podíl (nazývaný také Rayleighův-Ritzův koeficient nebo "
 "podíl) matice a vektoru."
 
-#: C/genius.xml:6406(para)
+#: C/genius.xml:6477(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/RayleighQuotient.html";
 "\">Planetmath</ulink> for more information."
@@ -11207,7 +11395,7 @@ msgstr ""
 "encyclopedia/RayleighQuotient.html\">Planetmath</ulink> (text je v "
 "angličtině)."
 
-#: C/genius.xml:6414(term)
+#: C/genius.xml:6485(term)
 msgid ""
 "<anchor id=\"gel-function-RayleighQuotientIteration\"/"
 ">RayleighQuotientIteration"
@@ -11215,12 +11403,12 @@ msgstr ""
 "<anchor id=\"gel-function-RayleighQuotientIteration\"/"
 ">RayleighQuotientIteration"
 
-#: C/genius.xml:6416(synopsis)
+#: C/genius.xml:6487(synopsis)
 #, no-wrap
 msgid "RayleighQuotientIteration (A,x,epsilon,maxiter,vecref)"
 msgstr "RayleighQuotientIteration (A,x,epsilon,maxiter,vecref)"
 
-#: C/genius.xml:6417(para)
+#: C/genius.xml:6488(para)
 msgid ""
 "Find eigenvalues of <varname>A</varname> using the Rayleigh quotient "
 "iteration method. <varname>x</varname> is a guess at a eigenvector and could "
@@ -11240,7 +11428,7 @@ msgstr ""
 "<varname>vecref</varname> by měl být buď <constant>null</constant> nebo "
 "odkaz na proměnnou, do které by se měl uložit vlastní vektor."
 
-#: C/genius.xml:6427(para)
+#: C/genius.xml:6498(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/RayleighQuotient.html";
 "\">Planetmath</ulink> for more information on Rayleigh quotient."
@@ -11249,24 +11437,24 @@ msgstr ""
 "\"http://planetmath.org/encyclopedia/RayleighQuotient.html\";>Planetmath</"
 "ulink> (text je v angličtině)."
 
-#: C/genius.xml:6435(term)
+#: C/genius.xml:6506(term)
 msgid "<anchor id=\"gel-function-Rank\"/>Rank"
 msgstr "<anchor id=\"gel-function-Rank\"/>Rank"
 
-#: C/genius.xml:6437(synopsis)
+#: C/genius.xml:6508(synopsis)
 #, no-wrap
 msgid "Rank (M)"
 msgstr "Rank (M)"
 
-#: C/genius.xml:6438(para)
+#: C/genius.xml:6509(para)
 msgid "Aliases: <function>rank</function>"
 msgstr "Alternativní názvy: <function>rank</function>"
 
-#: C/genius.xml:6439(para)
+#: C/genius.xml:6510(para)
 msgid "Get the rank of a matrix."
 msgstr "Získat hodnost matice."
 
-#: C/genius.xml:6440(para)
+#: C/genius.xml:6511(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/SylvestersLaw.html";
 "\">Planetmath</ulink> for more information."
@@ -11274,16 +11462,16 @@ msgstr ""
 "Více informací najdete v encyklopedii <ulink url=\"http://planetmath.org/";
 "encyclopedia/SylvestersLaw.html\">Planetmath</ulink> (text je v angličtině)."
 
-#: C/genius.xml:6448(term)
+#: C/genius.xml:6519(term)
 msgid "<anchor id=\"gel-function-RosserMatrix\"/>RosserMatrix"
 msgstr "<anchor id=\"gel-function-RosserMatrix\"/>RosserMatrix"
 
-#: C/genius.xml:6450(synopsis)
+#: C/genius.xml:6521(synopsis)
 #, no-wrap
 msgid "RosserMatrix ()"
 msgstr "RosserMatrix ()"
 
-#: C/genius.xml:6451(para)
+#: C/genius.xml:6522(para)
 msgid ""
 "Returns the Rosser matrix, which is a classic symmetric eigenvalue test "
 "problem."
@@ -11291,20 +11479,20 @@ msgstr ""
 "Vrátit Rosserovu matici, která je klasickým symetrickým problémem testu "
 "vlastního čísla."
 
-#: C/genius.xml:6456(term)
+#: C/genius.xml:6527(term)
 msgid "<anchor id=\"gel-function-Rotation2D\"/>Rotation2D"
 msgstr "<anchor id=\"gel-function-Rotation2D\"/>Rotation2D"
 
-#: C/genius.xml:6458(synopsis)
+#: C/genius.xml:6529(synopsis)
 #, no-wrap
 msgid "Rotation2D (angle)"
 msgstr "Rotation2D (úhel)"
 
-#: C/genius.xml:6459(para)
+#: C/genius.xml:6530(para)
 msgid "Aliases: <function>RotationMatrix</function>"
 msgstr "Alternativní názvy: <function>RotationMatrix</function>"
 
-#: C/genius.xml:6460(para)
+#: C/genius.xml:6531(para)
 msgid ""
 "Return the matrix corresponding to rotation around origin in "
 "R<superscript>2</superscript>."
@@ -11312,16 +11500,16 @@ msgstr ""
 "Vrátit matici odpovídající otočení okolo počátku v R<superscript>2</"
 "superscript>."
 
-#: C/genius.xml:6465(term)
+#: C/genius.xml:6536(term)
 msgid "<anchor id=\"gel-function-Rotation3DX\"/>Rotation3DX"
 msgstr "<anchor id=\"gel-function-Rotation3DX\"/>Rotation3DX"
 
-#: C/genius.xml:6467(synopsis)
+#: C/genius.xml:6538(synopsis)
 #, no-wrap
 msgid "Rotation3DX (angle)"
 msgstr "Rotation3DX (úhel)"
 
-#: C/genius.xml:6468(para)
+#: C/genius.xml:6539(para)
 msgid ""
 "Return the matrix corresponding to rotation around origin in "
 "R<superscript>3</superscript> about the x-axis."
@@ -11329,16 +11517,16 @@ msgstr ""
 "Vrátit matici odpovídající otočení okolo počátku v R<superscript>3</"
 "superscript> kolem osy x."
 
-#: C/genius.xml:6473(term)
+#: C/genius.xml:6544(term)
 msgid "<anchor id=\"gel-function-Rotation3DY\"/>Rotation3DY"
 msgstr "<anchor id=\"gel-function-Rotation3DY\"/>Rotation3DY"
 
-#: C/genius.xml:6475(synopsis)
+#: C/genius.xml:6546(synopsis)
 #, no-wrap
 msgid "Rotation3DY (angle)"
 msgstr "Rotation3DY (úhel)"
 
-#: C/genius.xml:6476(para)
+#: C/genius.xml:6547(para)
 msgid ""
 "Return the matrix corresponding to rotation around origin in "
 "R<superscript>3</superscript> about the y-axis."
@@ -11346,16 +11534,16 @@ msgstr ""
 "Vrátit matici odpovídající otočení okolo počátku v R<superscript>3</"
 "superscript> kolem osy y."
 
-#: C/genius.xml:6481(term)
+#: C/genius.xml:6552(term)
 msgid "<anchor id=\"gel-function-Rotation3DZ\"/>Rotation3DZ"
 msgstr "<anchor id=\"gel-function-Rotation3DZ\"/>Rotation3DZ"
 
-#: C/genius.xml:6483(synopsis)
+#: C/genius.xml:6554(synopsis)
 #, no-wrap
 msgid "Rotation3DZ (angle)"
 msgstr "Rotation3DZ (úhel)"
 
-#: C/genius.xml:6484(para)
+#: C/genius.xml:6555(para)
 msgid ""
 "Return the matrix corresponding to rotation around origin in "
 "R<superscript>3</superscript> about the z-axis."
@@ -11363,36 +11551,36 @@ msgstr ""
 "Vrátit matici odpovídající otočení okolo počátku v R<superscript>3</"
 "superscript> kolem osy z."
 
-#: C/genius.xml:6489(term)
+#: C/genius.xml:6560(term)
 msgid "<anchor id=\"gel-function-RowSpace\"/>RowSpace"
 msgstr "<anchor id=\"gel-function-RowSpace\"/>RowSpace"
 
-#: C/genius.xml:6491(synopsis)
+#: C/genius.xml:6562(synopsis)
 #, no-wrap
 msgid "RowSpace (M)"
 msgstr "RowSpace (M)"
 
-#: C/genius.xml:6492(para)
+#: C/genius.xml:6563(para)
 msgid "Get a basis matrix for the rowspace of a matrix."
 msgstr "Získat bázi matice pro prostor řádků matice."
 
-#: C/genius.xml:6497(term)
+#: C/genius.xml:6568(term)
 msgid "<anchor id=\"gel-function-SesquilinearForm\"/>SesquilinearForm"
 msgstr "<anchor id=\"gel-function-SesquilinearForm\"/>SesquilinearForm"
 
-#: C/genius.xml:6499(synopsis)
+#: C/genius.xml:6570(synopsis)
 #, no-wrap
 msgid "SesquilinearForm (v,A,w)"
 msgstr "SesquilinearForm (v,A,w)"
 
-#: C/genius.xml:6500(para)
+#: C/genius.xml:6571(para)
 msgid ""
 "Evaluate (v,w) with respect to the sesquilinear form given by the matrix A."
 msgstr ""
 "Vyhodnotit (v,w) vzhledem k polybilineární formě dané maticí <varname>A</"
 "varname>."
 
-#: C/genius.xml:6505(term)
+#: C/genius.xml:6576(term)
 msgid ""
 "<anchor id=\"gel-function-SesquilinearFormFunction\"/"
 ">SesquilinearFormFunction"
@@ -11400,12 +11588,12 @@ msgstr ""
 "<anchor id=\"gel-function-SesquilinearFormFunction\"/"
 ">SesquilinearFormFunction"
 
-#: C/genius.xml:6507(synopsis)
+#: C/genius.xml:6578(synopsis)
 #, no-wrap
 msgid "SesquilinearFormFunction (A)"
 msgstr "SesquilinearFormFunction (A)"
 
-#: C/genius.xml:6508(para)
+#: C/genius.xml:6579(para)
 msgid ""
 "Return a function that evaluates two vectors with respect to the "
 "sesquilinear form given by A."
@@ -11413,16 +11601,16 @@ msgstr ""
 "Vrátit funkci vyhodnocující dva vektory vzhledem k polybilineární formě dané "
 "maticí <varname>A</varname>."
 
-#: C/genius.xml:6513(term)
+#: C/genius.xml:6584(term)
 msgid "<anchor id=\"gel-function-SmithNormalFormField\"/>SmithNormalFormField"
 msgstr "<anchor id=\"gel-function-SmithNormalFormField\"/>SmithNormalFormField"
 
-#: C/genius.xml:6515(synopsis)
+#: C/genius.xml:6586(synopsis)
 #, no-wrap
 msgid "SmithNormalFormField (A)"
 msgstr "SmithNormalFormField (A)"
 
-#: C/genius.xml:6516(para)
+#: C/genius.xml:6587(para)
 msgid ""
 "Returns the Smith normal form of a matrix over fields (will end up with 1's "
 "on the diagonal)."
@@ -11430,7 +11618,7 @@ msgstr ""
 "Vrátit Smithův kanonický tvar (normální forma) matice nad poli (bude končit "
 "s jedničkami na diagonále)."
 
-#: C/genius.xml:6517(para) C/genius.xml:6529(para)
+#: C/genius.xml:6588(para) C/genius.xml:6600(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Smith_normal_form\";>Wikipedia</"
 "ulink> for more information."
@@ -11438,18 +11626,18 @@ msgstr ""
 "Více informací najdete v encyklopedii <ulink url=\"http://en.wikipedia.org/";
 "wiki/Smith_normal_form\">Wikipedia</ulink> (článek je v angličtině)."
 
-#: C/genius.xml:6525(term)
+#: C/genius.xml:6596(term)
 msgid ""
 "<anchor id=\"gel-function-SmithNormalFormInteger\"/>SmithNormalFormInteger"
 msgstr ""
 "<anchor id=\"gel-function-SmithNormalFormInteger\"/>SmithNormalFormInteger"
 
-#: C/genius.xml:6527(synopsis)
+#: C/genius.xml:6598(synopsis)
 #, no-wrap
 msgid "SmithNormalFormInteger (M)"
 msgstr "SmithNormalFormInteger (M)"
 
-#: C/genius.xml:6528(para)
+#: C/genius.xml:6599(para)
 msgid ""
 "Return the Smith normal form for square integer matrices over integers (not "
 "its characteristic)."
@@ -11457,16 +11645,16 @@ msgstr ""
 "Vrátit Smithův kanonický tvar (normální forma) pro čtvercové celočíselné "
 "matice nad celými čísly (ne její charakteristiku)."
 
-#: C/genius.xml:6537(term)
+#: C/genius.xml:6608(term)
 msgid "<anchor id=\"gel-function-SolveLinearSystem\"/>SolveLinearSystem"
 msgstr "<anchor id=\"gel-function-SolveLinearSystem\"/>SolveLinearSystem"
 
-#: C/genius.xml:6539(synopsis)
+#: C/genius.xml:6610(synopsis)
 #, no-wrap
 msgid "SolveLinearSystem (M,V,args...)"
 msgstr "SolveLinearSystem (M,V,argumenty...)"
 
-#: C/genius.xml:6540(para)
+#: C/genius.xml:6611(para)
 msgid ""
 "Solve linear system Mx=V, return solution V if there is a unique solution, "
 "<constant>null</constant> otherwise. Extra two reference parameters can "
@@ -11476,16 +11664,16 @@ msgstr ""
 "řešení, jinak vrátit <constant>null</constant>. Je možné použít dva "
 "dodatečné parametry předávané odkazem, ve kterých získáte redukované M a V."
 
-#: C/genius.xml:6545(term)
+#: C/genius.xml:6616(term)
 msgid "<anchor id=\"gel-function-ToeplitzMatrix\"/>ToeplitzMatrix"
 msgstr "<anchor id=\"gel-function-ToeplitzMatrix\"/>ToeplitzMatrix"
 
-#: C/genius.xml:6547(synopsis)
+#: C/genius.xml:6618(synopsis)
 #, no-wrap
 msgid "ToeplitzMatrix (c, r...)"
 msgstr "ToeplitzMatrix (s, r...)"
 
-#: C/genius.xml:6548(para)
+#: C/genius.xml:6619(para)
 msgid ""
 "Return the Toeplitz matrix constructed given the first column c and "
 "(optionally) the first row r. If only the column c is given then it is "
@@ -11498,7 +11686,7 @@ msgstr ""
 "konjugovaná a nekonjugovaná verze, aby se získala hermitovská matice "
 "(samozřejmě za předpokladu, že je první prvek reálný)."
 
-#: C/genius.xml:6552(para)
+#: C/genius.xml:6623(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Toeplitz_matrix\";>Wikipedia</"
 "ulink> or <ulink url=\"http://planetmath.org/encyclopedia/ToeplitzMatrix.html";
@@ -11509,27 +11697,27 @@ msgstr ""
 "url=\"http://planetmath.org/encyclopedia/ToeplitzMatrix.html\";>Planetmath</"
 "ulink> (text je v angličtině)."
 
-#: C/genius.xml:6561(term)
+#: C/genius.xml:6632(term)
 msgid "<anchor id=\"gel-function-Trace\"/>Trace"
 msgstr "<anchor id=\"gel-function-Trace\"/>Trace"
 
-#: C/genius.xml:6563(synopsis)
+#: C/genius.xml:6634(synopsis)
 #, no-wrap
 msgid "Trace (M)"
 msgstr "Trace (M)"
 
-#: C/genius.xml:6564(para)
+#: C/genius.xml:6635(para)
 msgid "Aliases: <function>trace</function>"
 msgstr "Alternativní názvy: <function>trace</function>"
 
-#: C/genius.xml:6565(para)
+#: C/genius.xml:6636(para)
 msgid ""
 "Calculate the trace of a matrix. That is the sum of the diagonal elements."
 msgstr ""
 "Spočítat stopu matice. Jedná se o součet prvků na hlavní diagonále čtvercové "
 "matice."
 
-#: C/genius.xml:6566(para)
+#: C/genius.xml:6637(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/";
 "Trace_(linear_algebra)\">Wikipedia</ulink> or <ulink url=\"http://planetmath.";
@@ -11540,16 +11728,16 @@ msgstr ""
 "planetmath.org/encyclopedia/Trace.html\">Planetmath</ulink>  (text je v "
 "angličtině)."
 
-#: C/genius.xml:6575(term)
+#: C/genius.xml:6646(term)
 msgid "<anchor id=\"gel-function-Transpose\"/>Transpose"
 msgstr "<anchor id=\"gel-function-Transpose\"/>Transpose"
 
-#: C/genius.xml:6577(synopsis)
+#: C/genius.xml:6648(synopsis)
 #, no-wrap
 msgid "Transpose (M)"
 msgstr "Transpose (M)"
 
-#: C/genius.xml:6578(para)
+#: C/genius.xml:6649(para)
 msgid ""
 "Transpose of a matrix. This is the same as the <userinput>.'</userinput> "
 "operator."
@@ -11557,7 +11745,7 @@ msgstr ""
 "Transponovat matici. Funkčně je to stejné, jako operátor <userinput>.'</"
 "userinput>."
 
-#: C/genius.xml:6580(para)
+#: C/genius.xml:6651(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Transpose\";>Wikipedia</ulink> "
 "or <ulink url=\"http://planetmath.org/encyclopedia/Transpose.html";
@@ -11568,24 +11756,24 @@ msgstr ""
 "planetmath.org/encyclopedia/Transpose.html\">Planetmath</ulink> (text je v "
 "angličtině)."
 
-#: C/genius.xml:6589(term)
+#: C/genius.xml:6660(term)
 msgid "<anchor id=\"gel-function-VandermondeMatrix\"/>VandermondeMatrix"
 msgstr "<anchor id=\"gel-function-VandermondeMatrix\"/>VandermondeMatrix"
 
-#: C/genius.xml:6591(synopsis)
+#: C/genius.xml:6662(synopsis)
 #, no-wrap
 msgid "VandermondeMatrix (v)"
 msgstr "VandermondeMatrix (v)"
 
-#: C/genius.xml:6592(para)
+#: C/genius.xml:6663(para)
 msgid "Aliases: <function>vander</function>"
 msgstr "Alternativní názvy: <function>vander</function>"
 
-#: C/genius.xml:6593(para)
+#: C/genius.xml:6664(para)
 msgid "Return the Vandermonde matrix."
 msgstr "Vrátit Vandermondovu matici."
 
-#: C/genius.xml:6594(para)
+#: C/genius.xml:6665(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Vandermonde_matrix";
 "\">Wikipedia</ulink> for more information."
@@ -11593,16 +11781,16 @@ msgstr ""
 "Více informací najdete v encyklopedii <ulink url=\"http://cs.wikipedia.org/";
 "wiki/Vandermondova_matice\">Wikipedia</ulink>."
 
-#: C/genius.xml:6602(term)
+#: C/genius.xml:6673(term)
 msgid "<anchor id=\"gel-function-VectorAngle\"/>VectorAngle"
 msgstr "<anchor id=\"gel-function-VectorAngle\"/>VectorAngle"
 
-#: C/genius.xml:6604(synopsis)
+#: C/genius.xml:6675(synopsis)
 #, no-wrap
 msgid "VectorAngle (v,w,B...)"
 msgstr "VectorAngle (v,w,B...)"
 
-#: C/genius.xml:6605(para)
+#: C/genius.xml:6676(para)
 msgid ""
 "The angle of two vectors with respect to inner product given by <varname>B</"
 "varname>. If <varname>B</varname> is not given then the standard Hermitian "
@@ -11614,20 +11802,20 @@ msgstr ""
 "hermitovský součin. <varname>B</varname> může být buď polybilineární funkce "
 "dvou argumentů nebo to může být matice v polybilineární formě."
 
-#: C/genius.xml:6614(term)
+#: C/genius.xml:6685(term)
 msgid "<anchor id=\"gel-function-VectorSpaceDirectSum\"/>VectorSpaceDirectSum"
 msgstr "<anchor id=\"gel-function-VectorSpaceDirectSum\"/>VectorSpaceDirectSum"
 
-#: C/genius.xml:6616(synopsis)
+#: C/genius.xml:6687(synopsis)
 #, no-wrap
 msgid "VectorSpaceDirectSum (M,N)"
 msgstr "VectorSpaceDirectSum (M,N)"
 
-#: C/genius.xml:6617(para)
+#: C/genius.xml:6688(para)
 msgid "The direct sum of the vector spaces M and N."
 msgstr "Přímý součet vektorových prostorů M a N."
 
-#: C/genius.xml:6622(term)
+#: C/genius.xml:6693(term)
 msgid ""
 "<anchor id=\"gel-function-VectorSubspaceIntersection\"/"
 ">VectorSubspaceIntersection"
@@ -11635,56 +11823,56 @@ msgstr ""
 "<anchor id=\"gel-function-VectorSubspaceIntersection\"/"
 ">VectorSubspaceIntersection"
 
-#: C/genius.xml:6624(synopsis)
+#: C/genius.xml:6695(synopsis)
 #, no-wrap
 msgid "VectorSubspaceIntersection (M,N)"
 msgstr "VectorSubspaceIntersection (M,N)"
 
-#: C/genius.xml:6625(para)
+#: C/genius.xml:6696(para)
 msgid "Intersection of the subspaces given by M and N."
 msgstr "Průnik podprostorů daných pomocí M a N"
 
-#: C/genius.xml:6630(term)
+#: C/genius.xml:6701(term)
 msgid "<anchor id=\"gel-function-VectorSubspaceSum\"/>VectorSubspaceSum"
 msgstr "<anchor id=\"gel-function-VectorSubspaceSum\"/>VectorSubspaceSum"
 
-#: C/genius.xml:6632(synopsis)
+#: C/genius.xml:6703(synopsis)
 #, no-wrap
 msgid "VectorSubspaceSum (M,N)"
 msgstr "VectorSubspaceSum (M,N)"
 
-#: C/genius.xml:6633(para)
+#: C/genius.xml:6704(para)
 msgid ""
 "The sum of the vector spaces M and N, that is {w | w=m+n, m in M, n in N}."
 msgstr "Součet vektorových prostorů M a N, tj. {w | w=m+n, m in M, n in N}."
 
-#: C/genius.xml:6638(term)
+#: C/genius.xml:6709(term)
 msgid "<anchor id=\"gel-function-adj\"/>adj"
 msgstr "<anchor id=\"gel-function-adj\"/>adj"
 
-#: C/genius.xml:6640(synopsis)
+#: C/genius.xml:6711(synopsis)
 #, no-wrap
 msgid "adj (m)"
 msgstr "adj (m)"
 
-#: C/genius.xml:6641(para)
+#: C/genius.xml:6712(para)
 msgid "Aliases: <function>Adjugate</function>"
 msgstr "Alternativní názvy: <function>Adjugate</function>"
 
-#: C/genius.xml:6642(para)
+#: C/genius.xml:6713(para)
 msgid "Get the classical adjoint (adjugate) of a matrix."
 msgstr "Získat adjungovanou (reciproku) matici."
 
-#: C/genius.xml:6647(term)
+#: C/genius.xml:6718(term)
 msgid "<anchor id=\"gel-function-cref\"/>cref"
 msgstr "<anchor id=\"gel-function-cref\"/>cref"
 
-#: C/genius.xml:6649(synopsis)
+#: C/genius.xml:6720(synopsis)
 #, no-wrap
 msgid "cref (M)"
 msgstr "cref (M)"
 
-#: C/genius.xml:6650(para)
+#: C/genius.xml:6721(para)
 msgid ""
 "Aliases: <function>CREF</function><function>ColumnReducedEchelonForm</"
 "function>"
@@ -11692,28 +11880,28 @@ msgstr ""
 "Alternativní názvy: <function>CREF</function> "
 "<function>ColumnReducedEchelonForm</function>"
 
-#: C/genius.xml:6651(para)
+#: C/genius.xml:6722(para)
 msgid "Compute the Column Reduced Echelon Form."
 msgstr "Spočítat sloupcově odstupňovaný tvar matice."
 
-#: C/genius.xml:6656(term)
+#: C/genius.xml:6727(term)
 msgid "<anchor id=\"gel-function-det\"/>det"
 msgstr "<anchor id=\"gel-function-det\"/>det"
 
-#: C/genius.xml:6658(synopsis)
+#: C/genius.xml:6729(synopsis)
 #, no-wrap
 msgid "det (M)"
 msgstr "det (M)"
 
-#: C/genius.xml:6659(para)
+#: C/genius.xml:6730(para)
 msgid "Aliases: <function>Determinant</function>"
 msgstr "Alternativní názvy: <function>Determinant</function>"
 
-#: C/genius.xml:6660(para)
+#: C/genius.xml:6731(para)
 msgid "Get the determinant of a matrix."
 msgstr "Získat determinant matice."
 
-#: C/genius.xml:6661(para)
+#: C/genius.xml:6732(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Determinant\";>Wikipedia</"
 "ulink> or <ulink url=\"http://planetmath.org/encyclopedia/Determinant2.html";
@@ -11724,22 +11912,22 @@ msgstr ""
 "nebo <ulink url=\"http://cs.wikipedia.org/wiki/Determinant\";>Wikipedia</"
 "ulink>."
 
-#: C/genius.xml:6670(term)
+#: C/genius.xml:6741(term)
 msgid "<anchor id=\"gel-function-ref\"/>ref"
 msgstr "<anchor id=\"gel-function-ref\"/>ref"
 
-#: C/genius.xml:6672(synopsis)
+#: C/genius.xml:6743(synopsis)
 #, no-wrap
 msgid "ref (M)"
 msgstr "ref (M)"
 
-#: C/genius.xml:6673(para)
+#: C/genius.xml:6744(para)
 msgid "Aliases: <function>REF</function><function>RowEchelonForm</function>"
 msgstr ""
 "Alternativní názvy: <function>REF</function> <function>RowEchelonForm</"
 "function>"
 
-#: C/genius.xml:6674(para)
+#: C/genius.xml:6745(para)
 msgid ""
 "Get the row echelon form of a matrix. That is, apply gaussian elimination "
 "but not backaddition to <varname>M</varname>. The pivot rows are divided to "
@@ -11749,7 +11937,7 @@ msgstr ""
 "ale bez zpětného dosazování do <varname>M</varname>. Nenulové řádky jsou "
 "poděleny, aby všechny pivoty byly 1."
 
-#: C/genius.xml:6677(para)
+#: C/genius.xml:6748(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Row_echelon_form\";>Wikipedia</"
 "ulink> or <ulink url=\"http://planetmath.org/encyclopedia/RowEchelonForm.html";
@@ -11760,23 +11948,23 @@ msgstr ""
 "url=\"http://planetmath.org/encyclopedia/RowEchelonForm.html\";>Planetmath</"
 "ulink> (text je v angličtině)."
 
-#: C/genius.xml:6686(term)
+#: C/genius.xml:6757(term)
 msgid "<anchor id=\"gel-function-rref\"/>rref"
 msgstr "<anchor id=\"gel-function-rref\"/>rref"
 
-#: C/genius.xml:6688(synopsis)
+#: C/genius.xml:6759(synopsis)
 #, no-wrap
 msgid "rref (M)"
 msgstr "rref (M)"
 
-#: C/genius.xml:6689(para)
+#: C/genius.xml:6760(para)
 msgid ""
 "Aliases: <function>RREF</function><function>ReducedRowEchelonForm</function>"
 msgstr ""
 "Alternativní názvy: <function>RREF</function> "
 "<function>ReducedRowEchelonForm</function>"
 
-#: C/genius.xml:6690(para)
+#: C/genius.xml:6761(para)
 msgid ""
 "Get the reduced row echelon form of a matrix. That is, apply gaussian "
 "elimination together with backaddition to <varname>M</varname>."
@@ -11784,7 +11972,7 @@ msgstr ""
 "Získat redukovaný řádkově odstupňovaný tvar matice. To jest, použít Gaussovu "
 "eliminaci se zpětným dosazováním do <varname>M</varname>."
 
-#: C/genius.xml:6691(para)
+#: C/genius.xml:6762(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Reduced_row_echelon_form";
 "\">Wikipedia</ulink> or <ulink url=\"http://planetmath.org/encyclopedia/";
@@ -11795,24 +11983,24 @@ msgstr ""
 "nebo <ulink url=\"http://planetmath.org/encyclopedia/ReducedRowEchelonForm.";
 "html\">Planetmath</ulink> (text je v angličtině)."
 
-#: C/genius.xml:6703(title)
+#: C/genius.xml:6774(title)
 msgid "Combinatorics"
 msgstr "Kombinatorika"
 
-#: C/genius.xml:6706(term)
+#: C/genius.xml:6777(term)
 msgid "<anchor id=\"gel-function-Catalan\"/>Catalan"
 msgstr "<anchor id=\"gel-function-Catalan\"/>Catalan"
 
-#: C/genius.xml:6708(synopsis)
+#: C/genius.xml:6779(synopsis)
 #, no-wrap
 msgid "Catalan (n)"
 msgstr "Catalan (n)"
 
-#: C/genius.xml:6709(para)
+#: C/genius.xml:6780(para)
 msgid "Get <varname>n</varname>th Catalan number."
 msgstr "Získat <varname>n</varname>-té Catalanovo číslo."
 
-#: C/genius.xml:6710(para)
+#: C/genius.xml:6781(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/CatalanNumbers.html";
 "\">Planetmath</ulink> for more information."
@@ -11822,16 +12010,16 @@ msgstr ""
 "nebo <ulink url=\"http://cs.wikipedia.org/wiki/Catalanova_%C4%8D%C3%ADsla";
 "\">Wikipedia</ulink>."
 
-#: C/genius.xml:6718(term)
+#: C/genius.xml:6789(term)
 msgid "<anchor id=\"gel-function-Combinations\"/>Combinations"
 msgstr "<anchor id=\"gel-function-Combinations\"/>Combinations"
 
-#: C/genius.xml:6720(synopsis)
+#: C/genius.xml:6791(synopsis)
 #, no-wrap
 msgid "Combinations (k,n)"
 msgstr "Combinations (k,n)"
 
-#: C/genius.xml:6721(para)
+#: C/genius.xml:6792(para)
 msgid ""
 "Get all combinations of k numbers from 1 to n as a vector of vectors. (See "
 "also <link linkend=\"gel-function-NextCombination\">NextCombination</link>)"
@@ -11839,20 +12027,20 @@ msgstr ""
 "Získat jako vektor vektorů všechny kombinace k-té třídy z prvků 1 až n. (Viz "
 "také <link linkend=\"gel-function-NextCombination\">NextCombination</link>)"
 
-#: C/genius.xml:6728(term)
+#: C/genius.xml:6799(term)
 msgid "<anchor id=\"gel-function-DoubleFactorial\"/>DoubleFactorial"
 msgstr "<anchor id=\"gel-function-DoubleFactorial\"/>DoubleFactorial"
 
-#: C/genius.xml:6730(synopsis)
+#: C/genius.xml:6801(synopsis)
 #, no-wrap
 msgid "DoubleFactorial (n)"
 msgstr "DoubleFactorial (n)"
 
-#: C/genius.xml:6731(para)
+#: C/genius.xml:6802(para)
 msgid "Double factorial: <userinput>n(n-2)(n-4)...</userinput>"
 msgstr "Dvojitý faktoriál: <userinput>n(n-2)(n-4)…</userinput>"
 
-#: C/genius.xml:6732(para)
+#: C/genius.xml:6803(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/DoubleFactorial.html";
 "\">Planetmath</ulink> for more information."
@@ -11861,20 +12049,20 @@ msgstr ""
 "encyclopedia/DoubleFactorial.html\">Planetmath</ulink> (text je v "
 "angličtině)."
 
-#: C/genius.xml:6740(term)
+#: C/genius.xml:6811(term)
 msgid "<anchor id=\"gel-function-Factorial\"/>Factorial"
 msgstr "<anchor id=\"gel-function-Factorial\"/>Factorial"
 
-#: C/genius.xml:6742(synopsis)
+#: C/genius.xml:6813(synopsis)
 #, no-wrap
 msgid "Factorial (n)"
 msgstr "Factorial (n)"
 
-#: C/genius.xml:6743(para)
+#: C/genius.xml:6814(para)
 msgid "Factorial: <userinput>n(n-1)(n-2)...</userinput>"
 msgstr "Faktoriál: <userinput>n(n-1)(n-2)…</userinput>"
 
-#: C/genius.xml:6744(para)
+#: C/genius.xml:6815(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/Factorial.html";
 "\">Planetmath</ulink> for more information."
@@ -11883,20 +12071,20 @@ msgstr ""
 "encyclopedia/Factorial.html\">Planetmath</ulink> (text je v angličtině) nebo "
 "<ulink url=\"http://cs.wikipedia.org/wiki/Faktori%C3%A1l\";>Wikipedia</ulink>."
 
-#: C/genius.xml:6752(term)
+#: C/genius.xml:6823(term)
 msgid "<anchor id=\"gel-function-FallingFactorial\"/>FallingFactorial"
 msgstr "<anchor id=\"gel-function-FallingFactorial\"/>FallingFactorial"
 
-#: C/genius.xml:6754(synopsis)
+#: C/genius.xml:6825(synopsis)
 #, no-wrap
 msgid "FallingFactorial (n,k)"
 msgstr "FallingFactorial (n,k)"
 
-#: C/genius.xml:6755(para)
+#: C/genius.xml:6826(para)
 msgid "Falling factorial: <userinput>(n)_k = n(n-1)...(n-(k-1))</userinput>"
 msgstr "Klesající faktoriál: <userinput>(n)_k = n(n-1)…(n-(k-1))</userinput>"
 
-#: C/genius.xml:6756(para)
+#: C/genius.xml:6827(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/FallingFactorial.html";
 "\">Planetmath</ulink> for more information."
@@ -11905,20 +12093,20 @@ msgstr ""
 "encyclopedia/FallingFactorial.html\">Planetmath</ulink> (text je v "
 "angličtině)."
 
-#: C/genius.xml:6764(term)
+#: C/genius.xml:6835(term)
 msgid "<anchor id=\"gel-function-Fibonacci\"/>Fibonacci"
 msgstr "<anchor id=\"gel-function-Fibonacci\"/>Fibonacci"
 
-#: C/genius.xml:6766(synopsis)
+#: C/genius.xml:6837(synopsis)
 #, no-wrap
 msgid "Fibonacci (x)"
 msgstr "Fibonacci (x)"
 
-#: C/genius.xml:6767(para)
+#: C/genius.xml:6838(para)
 msgid "Aliases: <function>fib</function>"
 msgstr "Alternativní názvy: <function>fib</function>"
 
-#: C/genius.xml:6768(para)
+#: C/genius.xml:6839(para)
 msgid ""
 "Calculate <varname>n</varname>th Fibonacci number. That is the number "
 "defined recursively by <userinput>Fibonacci(n) = Fibonacci(n-1) + "
@@ -11929,7 +12117,7 @@ msgstr ""
 "rekurzivně jako <userinput>Fibonacci(n) = Fibonacci(n-1) + Fibonacci(n-2)</"
 "userinput> a <userinput>Fibonacci(1) = Fibonacci(2) = 1</userinput>."
 
-#: C/genius.xml:6775(para)
+#: C/genius.xml:6846(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Fibonacci_number\";>Wikipedia</"
 "ulink> or <ulink url=\"http://planetmath.org/encyclopedia/FibonacciSequence.";
@@ -11942,16 +12130,16 @@ msgstr ""
 "\">Mathworld</ulink> (text je v angličtině) nebo <ulink url=\"http://cs.";
 "wikipedia.org/wiki/Fibonacciho_posloupnost\">Wikipedia</ulink>."
 
-#: C/genius.xml:6785(term)
+#: C/genius.xml:6856(term)
 msgid "<anchor id=\"gel-function-FrobeniusNumber\"/>FrobeniusNumber"
 msgstr "<anchor id=\"gel-function-FrobeniusNumber\"/>FrobeniusNumber"
 
-#: C/genius.xml:6787(synopsis)
+#: C/genius.xml:6858(synopsis)
 #, no-wrap
 msgid "FrobeniusNumber (v,arg...)"
 msgstr "FrobeniusNumber (v,arg...)"
 
-#: C/genius.xml:6788(para)
+#: C/genius.xml:6859(para)
 msgid ""
 "Calculate the Frobenius number. That is calculate smallest number that "
 "cannot be given as a non-negative integer linear combination of a given "
@@ -11964,7 +12152,7 @@ msgstr ""
 "jeden vektor. Všechna zadaná čísla by měla mít největšího společného "
 "dělitele 1."
 
-#: C/genius.xml:6795(para)
+#: C/genius.xml:6866(para)
 msgid ""
 "See <ulink url=\"http://mathworld.wolfram.com/FrobeniusNumber.html";
 "\">Mathworld</ulink> for more information."
@@ -11972,32 +12160,32 @@ msgstr ""
 "Více informací najdete v encyklopedii <ulink url=\"http://mathworld.wolfram.";
 "com/FrobeniusNumber.html\">Mathworld</ulink> (text je v angličtině)."
 
-#: C/genius.xml:6803(term)
+#: C/genius.xml:6874(term)
 msgid "<anchor id=\"gel-function-GaloisMatrix\"/>GaloisMatrix"
 msgstr "<anchor id=\"gel-function-GaloisMatrix\"/>GaloisMatrix"
 
-#: C/genius.xml:6805(synopsis)
+#: C/genius.xml:6876(synopsis)
 #, no-wrap
 msgid "GaloisMatrix (combining_rule)"
 msgstr "GaloisMatrix (kombinacni_pravidlo)"
 
-#: C/genius.xml:6806(para)
+#: C/genius.xml:6877(para)
 msgid ""
 "Galois matrix given a linear combining rule (a_1*x_+...+a_n*x_n=x_(n+1))."
 msgstr ""
 "Galoisova matice daná lineárním kombinačním pravidlem (a_1*x_+…+a_n*x_n=x_(n"
 "+1))."
 
-#: C/genius.xml:6811(term)
+#: C/genius.xml:6882(term)
 msgid "<anchor id=\"gel-function-GreedyAlgorithm\"/>GreedyAlgorithm"
 msgstr "<anchor id=\"gel-function-GreedyAlgorithm\"/>GreedyAlgorithm"
 
-#: C/genius.xml:6813(synopsis)
+#: C/genius.xml:6884(synopsis)
 #, no-wrap
 msgid "FrobeniusNumber (n,v)"
 msgstr "FrobeniusNumber (n,v)"
 
-#: C/genius.xml:6814(para)
+#: C/genius.xml:6885(para)
 msgid ""
 "Find the vector <varname>c</varname> of non-negative integers such that "
 "taking the dot product with <varname>v</varname> is equal to n. If not "
@@ -12010,7 +12198,7 @@ msgstr ""
 "by měl být předán seřazený ve vzestupném pořadí a měl by se skládat z "
 "nezáporných celých čísel."
 
-#: C/genius.xml:6821(para)
+#: C/genius.xml:6892(para)
 msgid ""
 "See <ulink url=\"http://mathworld.wolfram.com/GreedyAlgorithm.html";
 "\">Mathworld</ulink> for more information."
@@ -12020,20 +12208,20 @@ msgstr ""
 "nebo <ulink url=\"http://cs.wikipedia.org/wiki/Hladov%C3%BD_algoritmus";
 "\">Wikipedia</ulink>."
 
-#: C/genius.xml:6829(term)
+#: C/genius.xml:6900(term)
 msgid "<anchor id=\"gel-function-HarmonicNumber\"/>HarmonicNumber"
 msgstr "<anchor id=\"gel-function-HarmonicNumber\"/>HarmonicNumber"
 
-#: C/genius.xml:6831(synopsis)
+#: C/genius.xml:6902(synopsis)
 #, no-wrap
 msgid "HarmonicNumber (n,r)"
 msgstr "HarmonicNumber (n,r)"
 
-#: C/genius.xml:6832(para)
+#: C/genius.xml:6903(para)
 msgid "Aliases: <function>HarmonicH</function>"
 msgstr "Alternativní názvy: <function>HarmonicH</function>"
 
-#: C/genius.xml:6833(para)
+#: C/genius.xml:6904(para)
 msgid ""
 "Harmonic Number, the <varname>n</varname>th harmonic number of order "
 "<varname>r</varname>."
@@ -12041,16 +12229,16 @@ msgstr ""
 "Harmonické číslo, <varname>n</varname>-té harmonické číslo řádu <varname>r</"
 "varname>."
 
-#: C/genius.xml:6838(term)
+#: C/genius.xml:6909(term)
 msgid "<anchor id=\"gel-function-Hofstadter\"/>Hofstadter"
 msgstr "<anchor id=\"gel-function-Hofstadter\"/>Hofstadter"
 
-#: C/genius.xml:6840(synopsis)
+#: C/genius.xml:6911(synopsis)
 #, no-wrap
 msgid "Hofstadter (n)"
 msgstr "Hofstadter (n)"
 
-#: C/genius.xml:6841(para)
+#: C/genius.xml:6912(para)
 msgid ""
 "Hofstadter's function q(n) defined by q(1)=1, q(2)=1, q(n)=q(n-q(n-1))+q(n-"
 "q(n-2))."
@@ -12058,31 +12246,31 @@ msgstr ""
 "Hofstadterova funkce q(n) definovaná jako q(1)=1, q(2)=1, q(n)=q(n-"
 "q(n-1))+q(n-q(n-2))"
 
-#: C/genius.xml:6846(term)
+#: C/genius.xml:6917(term)
 msgid ""
 "<anchor id=\"gel-function-LinearRecursiveSequence\"/>LinearRecursiveSequence"
 msgstr ""
 "<anchor id=\"gel-function-LinearRecursiveSequence\"/>LinearRecursiveSequence"
 
-#: C/genius.xml:6848(synopsis)
+#: C/genius.xml:6919(synopsis)
 #, no-wrap
 msgid "LinearRecursiveSequence (seed_values,combining_rule,n)"
 msgstr "LinearRecursiveSequence (pocatecni_hodnoty,kombinacni_pravidlo,n)"
 
-#: C/genius.xml:6849(para)
+#: C/genius.xml:6920(para)
 msgid "Compute linear recursive sequence using Galois stepping."
 msgstr "Spočítat lineární rekurzivní posloupnost pomocí Galoisova krokování."
 
-#: C/genius.xml:6854(term)
+#: C/genius.xml:6925(term)
 msgid "<anchor id=\"gel-function-Multinomial\"/>Multinomial"
 msgstr "<anchor id=\"gel-function-Multinomial\"/>Multinomial"
 
-#: C/genius.xml:6856(synopsis)
+#: C/genius.xml:6927(synopsis)
 #, no-wrap
 msgid "Multinomial (v,arg...)"
 msgstr "Multinomial (v,arg...)"
 
-#: C/genius.xml:6857(para)
+#: C/genius.xml:6928(para)
 msgid ""
 "Calculate multinomial coefficients. Takes a vector of <varname>k</varname> "
 "non-negative integers and computes the multinomial coefficient. This "
@@ -12094,12 +12282,12 @@ msgstr ""
 "koeficientu v homogenním polynomu v <varname>k</varname> proměnných s "
 "odpovídajícími mocninami."
 
-#: C/genius.xml:6866(programlisting)
+#: C/genius.xml:6937(programlisting)
 #, no-wrap
 msgid "(a+b+c)! / (a!b!c!)\n"
 msgstr "(a+b+c)! / (a!b!c!)\n"
 
-#: C/genius.xml:6863(para)
+#: C/genius.xml:6934(para)
 msgid ""
 "The formula for <userinput>Multinomial(a,b,c)</userinput> can be written as: "
 "<placeholder-1/> In other words, if we would have only two elements, then "
@@ -12113,7 +12301,7 @@ msgstr ""
 "<userinput>Binomial(a+b,a)</userinput> nebo <userinput>Binomial(a+b,b)</"
 "userinput>."
 
-#: C/genius.xml:6873(para)
+#: C/genius.xml:6944(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/MultinomialTheorem.html";
 "\">Planetmath</ulink>, <ulink url=\"http://mathworld.wolfram.com/";
@@ -12128,16 +12316,16 @@ msgstr ""
 "<ulink url=\"http://cs.wikipedia.org/wiki/Multinomick%C3%A1_v%C4%9Bta";
 "\">Wikipedia</ulink>."
 
-#: C/genius.xml:6883(term)
+#: C/genius.xml:6954(term)
 msgid "<anchor id=\"gel-function-NextCombination\"/>NextCombination"
 msgstr "<anchor id=\"gel-function-NextCombination\"/>NextCombination"
 
-#: C/genius.xml:6885(synopsis)
+#: C/genius.xml:6956(synopsis)
 #, no-wrap
 msgid "NextCombination (v,n)"
 msgstr "NextCombination (v,n)"
 
-#: C/genius.xml:6886(para)
+#: C/genius.xml:6957(para)
 msgid ""
 "Get combination that would come after v in call to combinations, first "
 "combination should be <userinput>[1:k]</userinput>. This function is useful "
@@ -12149,7 +12337,7 @@ msgstr ""
 "To je užitečné, pokud máte hodně kombinací, které chcete projít a nechcete "
 "plýtvat pamětí na uložení všech."
 
-#: C/genius.xml:6891(para)
+#: C/genius.xml:6962(para)
 msgid ""
 "For example with Combination you would normally write a loop like: "
 "<screen><userinput>for n in Combinations (4,6) do (\n"
@@ -12175,16 +12363,16 @@ msgstr ""
 "</screen> Viz <link linkend=\"gel-function-Combinations\">Combinations</"
 "link>."
 
-#: C/genius.xml:6909(term)
+#: C/genius.xml:6980(term)
 msgid "<anchor id=\"gel-function-Pascal\"/>Pascal"
 msgstr "<anchor id=\"gel-function-Pascal\"/>Pascal"
 
-#: C/genius.xml:6911(synopsis)
+#: C/genius.xml:6982(synopsis)
 #, no-wrap
 msgid "Pascal (i)"
 msgstr "Pascal (i)"
 
-#: C/genius.xml:6912(para)
+#: C/genius.xml:6983(para)
 msgid ""
 "Get the Pascal's triangle as a matrix. This will return an <varname>i</"
 "varname>+1 by <varname>i</varname>+1 lower diagonal matrix that is the "
@@ -12194,7 +12382,7 @@ msgstr ""
 "matici <varname>i</varname>+1 krát <varname>i</varname>+1, která je "
 "Pascalovým trojúhelníkem po <varname>i</varname> iteracích."
 
-#: C/genius.xml:6916(para)
+#: C/genius.xml:6987(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/PascalsTriangle.html";
 "\">Planetmath</ulink> for more information."
@@ -12204,16 +12392,16 @@ msgstr ""
 "angličtině) nebo <ulink url=\"http://cs.wikipedia.org/wiki/Pascal%C5%AFv_troj";
 "%C3%BAheln%C3%ADk\">Wikipedia</ulink>."
 
-#: C/genius.xml:6924(term)
+#: C/genius.xml:6995(term)
 msgid "<anchor id=\"gel-function-Permutations\"/>Permutations"
 msgstr "<anchor id=\"gel-function-Permutations\"/>Permutations"
 
-#: C/genius.xml:6926(synopsis)
+#: C/genius.xml:6997(synopsis)
 #, no-wrap
 msgid "Permutations (k,n)"
 msgstr "Permutations (k,n)"
 
-#: C/genius.xml:6927(para)
+#: C/genius.xml:6998(para)
 msgid ""
 "Get all permutations of <varname>k</varname> numbers from 1 to <varname>n</"
 "varname> as a vector of vectors."
@@ -12222,7 +12410,7 @@ msgstr ""
 "prvků 1 až <varname>n</varname> prvků, případně permutace pro <varname>k</"
 "varname>=<varname>n</varname>."
 
-#: C/genius.xml:6928(para) C/genius.xml:7017(para)
+#: C/genius.xml:6999(para) C/genius.xml:7088(para)
 msgid ""
 "See <ulink url=\"http://mathworld.wolfram.com/Permutation.html\";>Mathworld</"
 "ulink> or <ulink url=\"http://en.wikipedia.org/wiki/Permutation\";>Wikipedia</"
@@ -12234,24 +12422,24 @@ msgstr ""
 "(permutace) a <ulink url=\"http://cs.wikipedia.org/wiki/Variace_";
 "%28kombinatorika%29\">Wikipedia</ulink> (variace)."
 
-#: C/genius.xml:6937(term)
+#: C/genius.xml:7008(term)
 msgid "<anchor id=\"gel-function-RisingFactorial\"/>RisingFactorial"
 msgstr "<anchor id=\"gel-function-RisingFactorial\"/>RisingFactorial"
 
-#: C/genius.xml:6939(synopsis)
+#: C/genius.xml:7010(synopsis)
 #, no-wrap
 msgid "RisingFactorial (n,k)"
 msgstr "RisingFactorial (n,k)"
 
-#: C/genius.xml:6940(para)
+#: C/genius.xml:7011(para)
 msgid "Aliases: <function>Pochhammer</function>"
 msgstr "Alternativní názvy: <function>Pochhammer</function>"
 
-#: C/genius.xml:6941(para)
+#: C/genius.xml:7012(para)
 msgid "(Pochhammer) Rising factorial: (n)_k = n(n+1)...(n+(k-1))."
 msgstr "(Pochhammerův) stoupacící faktoriál: (n)_k = n(n+1)…(n+(k-1))"
 
-#: C/genius.xml:6942(para)
+#: C/genius.xml:7013(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/RisingFactorial.html";
 "\">Planetmath</ulink> for more information."
@@ -12260,24 +12448,24 @@ msgstr ""
 "encyclopedia/RisingFactorial.html\">Planetmath</ulink> (text je v "
 "angličtině)."
 
-#: C/genius.xml:6950(term)
+#: C/genius.xml:7021(term)
 msgid "<anchor id=\"gel-function-StirlingNumberFirst\"/>StirlingNumberFirst"
 msgstr "<anchor id=\"gel-function-StirlingNumberFirst\"/>StirlingNumberFirst"
 
-#: C/genius.xml:6952(synopsis)
+#: C/genius.xml:7023(synopsis)
 #, no-wrap
 msgid "StirlingNumberFirst (n,m)"
 msgstr "StirlingNumberFirst (n,m)"
 
-#: C/genius.xml:6953(para)
+#: C/genius.xml:7024(para)
 msgid "Aliases: <function>StirlingS1</function>"
 msgstr "Alternativní názvy: <function>StirlingS1</function>"
 
-#: C/genius.xml:6954(para)
+#: C/genius.xml:7025(para)
 msgid "Stirling number of the first kind."
 msgstr "Stirlingovo číslo prvního druhu."
 
-#: C/genius.xml:6955(para)
+#: C/genius.xml:7026(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/";
 "StirlingNumbersOfTheFirstKind.html\">Planetmath</ulink> or <ulink url="
@@ -12289,24 +12477,24 @@ msgstr ""
 "je v angličtině) nebo <ulink url=\"http://mathworld.wolfram.com/";
 "StirlingNumberoftheFirstKind.html\">Mathworld</ulink> (text je v angličtině)."
 
-#: C/genius.xml:6964(term)
+#: C/genius.xml:7035(term)
 msgid "<anchor id=\"gel-function-StirlingNumberSecond\"/>StirlingNumberSecond"
 msgstr "<anchor id=\"gel-function-StirlingNumberSecond\"/>StirlingNumberSecond"
 
-#: C/genius.xml:6966(synopsis)
+#: C/genius.xml:7037(synopsis)
 #, no-wrap
 msgid "StirlingNumberSecond (n,m)"
 msgstr "StirlingNumberSecond (n,m)"
 
-#: C/genius.xml:6967(para)
+#: C/genius.xml:7038(para)
 msgid "Aliases: <function>StirlingS2</function>"
 msgstr "Alternativní názvy: <function>StirlingS2</function>"
 
-#: C/genius.xml:6968(para)
+#: C/genius.xml:7039(para)
 msgid "Stirling number of the second kind."
 msgstr "Stirlingovo číslo druhého druhu."
 
-#: C/genius.xml:6969(para)
+#: C/genius.xml:7040(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/";
 "StirlingNumbersSecondKind.html\">Planetmath</ulink> or <ulink url=\"http://";
@@ -12319,33 +12507,33 @@ msgstr ""
 "StirlingNumberoftheSecondKind.html\">Mathworld</ulink> (text je v "
 "angličtině)."
 
-#: C/genius.xml:6978(term)
+#: C/genius.xml:7049(term)
 msgid "<anchor id=\"gel-function-Subfactorial\"/>Subfactorial"
 msgstr "<anchor id=\"gel-function-Subfactorial\"/>Subfactorial"
 
-#: C/genius.xml:6980(synopsis)
+#: C/genius.xml:7051(synopsis)
 #, no-wrap
 msgid "Subfactorial (n)"
 msgstr "Subfactorial (n)"
 
-#: C/genius.xml:6981(para)
+#: C/genius.xml:7052(para)
 msgid "Subfactorial: n! times sum_{k=1}^n (-1)^k/k!."
 msgstr "Subfaktoriál: n! krát suma_{k=1}^n (-1)^k/k!"
 
-#: C/genius.xml:6986(term)
+#: C/genius.xml:7057(term)
 msgid "<anchor id=\"gel-function-Triangular\"/>Triangular"
 msgstr "<anchor id=\"gel-function-Triangular\"/>Triangular"
 
-#: C/genius.xml:6988(synopsis)
+#: C/genius.xml:7059(synopsis)
 #, no-wrap
 msgid "Triangular (nth)"
 msgstr "Triangular (n)"
 
-#: C/genius.xml:6989(para)
+#: C/genius.xml:7060(para)
 msgid "Calculate the <varname>n</varname>th triangular number."
 msgstr "Spočítat <varname>n</varname>-té trojúhelníkové číslo."
 
-#: C/genius.xml:6990(para)
+#: C/genius.xml:7061(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/TriangularNumbers.html";
 "\">Planetmath</ulink> for more information."
@@ -12355,20 +12543,20 @@ msgstr ""
 "angličtině) nebo <ulink url=\"http://cs.wikipedia.org/wiki/Troj%C3%BAheln";
 "%C3%ADkov%C3%A9_%C4%8D%C3%ADslo\">Wikipedia</ulink>."
 
-#: C/genius.xml:6998(term)
+#: C/genius.xml:7069(term)
 msgid "<anchor id=\"gel-function-nCr\"/>nCr"
 msgstr "<anchor id=\"gel-function-nCr\"/>nCr"
 
-#: C/genius.xml:7000(synopsis)
+#: C/genius.xml:7071(synopsis)
 #, no-wrap
 msgid "nCr (n,r)"
 msgstr "nCr (n,r)"
 
-#: C/genius.xml:7001(para)
+#: C/genius.xml:7072(para)
 msgid "Aliases: <function>Binomial</function>"
 msgstr "Alternativní názvy: <function>Binomial</function>"
 
-#: C/genius.xml:7002(para)
+#: C/genius.xml:7073(para)
 msgid ""
 "Calculate combinations, that is, the binomial coefficient. <varname>n</"
 "varname> can be any real number."
@@ -12376,7 +12564,7 @@ msgstr ""
 "Spočítat kombinace, tj. kombinační číslo. <varname>n</varname> může být "
 "libovolné reálné číslo."
 
-#: C/genius.xml:7004(para)
+#: C/genius.xml:7075(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/Choose.html";
 "\">Planetmath</ulink> for more information."
@@ -12386,16 +12574,16 @@ msgstr ""
 "<ulink url=\"http://cs.wikipedia.org/wiki/Kombina%C4%8Dn%C3%AD_%C4%8D";
 "%C3%ADslo\">Wikipedia</ulink>."
 
-#: C/genius.xml:7012(term)
+#: C/genius.xml:7083(term)
 msgid "<anchor id=\"gel-function-nPr\"/>nPr"
 msgstr "<anchor id=\"gel-function-nPr\"/>nPr"
 
-#: C/genius.xml:7014(synopsis)
+#: C/genius.xml:7085(synopsis)
 #, no-wrap
 msgid "nPr (n,r)"
 msgstr "nPr (n,k)"
 
-#: C/genius.xml:7015(para)
+#: C/genius.xml:7086(para)
 msgid ""
 "Calculate the number of permutations of size <varname>r</varname>of numbers "
 "from 1 to <varname>n</varname>."
@@ -12404,22 +12592,22 @@ msgstr ""
 "<varname>n</varname>, respektive počet permutací při <varname>k</varname> "
 "rovno <varname>n</varname>."
 
-#: C/genius.xml:7029(title)
+#: C/genius.xml:7100(title)
 msgid "Calculus"
 msgstr "Diferenciální/integrální počet "
 
-#: C/genius.xml:7032(term)
+#: C/genius.xml:7103(term)
 msgid ""
 "<anchor id=\"gel-function-CompositeSimpsonsRule\"/>CompositeSimpsonsRule"
 msgstr ""
 "<anchor id=\"gel-function-CompositeSimpsonsRule\"/>CompositeSimpsonsRule"
 
-#: C/genius.xml:7034(synopsis)
+#: C/genius.xml:7105(synopsis)
 #, no-wrap
 msgid "CompositeSimpsonsRule (f,a,b,n)"
 msgstr "CompositeSimpsonsRule (f,a,b,n)"
 
-#: C/genius.xml:7035(para)
+#: C/genius.xml:7106(para)
 msgid ""
 "Integration of f by Composite Simpson's Rule on the interval [a,b] with n "
 "subintervals with error of max(f'''')*h^4*(b-a)/180, note that n should be "
@@ -12429,7 +12617,7 @@ msgstr ""
 "podintervaly s chybou podle max(f'''')*h^4*(b-a)/180. Upozorňujeme, že n by "
 "mělo být sudé."
 
-#: C/genius.xml:7036(para) C/genius.xml:7048(para)
+#: C/genius.xml:7107(para) C/genius.xml:7119(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/SimpsonsRule.html";
 "\">Planetmath</ulink> for more information."
@@ -12437,7 +12625,7 @@ msgstr ""
 "Více informací najdete v encyklopedii <ulink url=\"http://planetmath.org/";
 "encyclopedia/SimpsonsRule.html\">Planetmath</ulink> (text je v angličtině)."
 
-#: C/genius.xml:7044(term)
+#: C/genius.xml:7115(term)
 msgid ""
 "<anchor id=\"gel-function-CompositeSimpsonsRuleTolerance\"/"
 ">CompositeSimpsonsRuleTolerance"
@@ -12445,12 +12633,12 @@ msgstr ""
 "<anchor id=\"gel-function-CompositeSimpsonsRuleTolerance\"/"
 ">CompositeSimpsonsRuleTolerance"
 
-#: C/genius.xml:7046(synopsis)
+#: C/genius.xml:7117(synopsis)
 #, no-wrap
 msgid "CompositeSimpsonsRuleTolerance (f,a,b,FourthDerivativeBound,Tolerance)"
 msgstr "CompositeSimpsonsRuleTolerance (f,a,b,omezeni_ctvrte_derivace,tolerance)"
 
-#: C/genius.xml:7047(para)
+#: C/genius.xml:7118(para)
 msgid ""
 "Integration of f by Composite Simpson's Rule on the interval [a,b] with the "
 "number of steps calculated by the fourth derivative bound and the desired "
@@ -12459,33 +12647,33 @@ msgstr ""
 "Integrovat f složeným Simpsonovým pravidlem na intervalu [a,b] s počtem "
 "kroků počítaným podle omezení čtvrté derivace a podle požadované tolerance."
 
-#: C/genius.xml:7056(term)
+#: C/genius.xml:7127(term)
 msgid "<anchor id=\"gel-function-Derivative\"/>Derivative"
 msgstr "<anchor id=\"gel-function-Derivative\"/>Derivative"
 
-#: C/genius.xml:7058(synopsis)
+#: C/genius.xml:7129(synopsis)
 #, no-wrap
 msgid "Derivative (f,x0)"
 msgstr "Derivative (f,x0)"
 
-#: C/genius.xml:7059(para)
+#: C/genius.xml:7130(para)
 msgid ""
 "Attempt to calculate derivative by trying first symbolically and then "
 "numerically."
 msgstr "Zkusit spočítat derivaci, nejprve symbolicky a pak numericky."
 
-#: C/genius.xml:7064(term)
+#: C/genius.xml:7135(term)
 msgid ""
 "<anchor id=\"gel-function-EvenPeriodicExtension\"/>EvenPeriodicExtension"
 msgstr ""
 "<anchor id=\"gel-function-EvenPeriodicExtension\"/>EvenPeriodicExtension"
 
-#: C/genius.xml:7066(synopsis)
+#: C/genius.xml:7137(synopsis)
 #, no-wrap
 msgid "EvenPeriodicExtension (f,L)"
 msgstr "EvenPeriodicExtension (f,L)"
 
-#: C/genius.xml:7067(para)
+#: C/genius.xml:7138(para)
 msgid ""
 "Return a function that is the even periodic extension of <function>f</"
 "function> with half period <varname>L</varname>. That is a function defined "
@@ -12499,7 +12687,7 @@ msgstr ""
 "<userinput>[-L,L]</userinput> a pak rozšířená, aby byla periodická s "
 "periodou <userinput>2*L</userinput>."
 
-#: C/genius.xml:7072(para)
+#: C/genius.xml:7143(para)
 msgid ""
 "See also <link linkend=\"gel-function-OddPeriodicExtension"
 "\">OddPeriodicExtension</link> and <link linkend=\"gel-function-"
@@ -12509,18 +12697,18 @@ msgstr ""
 "\">OddPeriodicExtension</link> a <link linkend=\"gel-function-"
 "PeriodicExtension\">PeriodicExtension</link>."
 
-#: C/genius.xml:7083(term)
+#: C/genius.xml:7154(term)
 msgid ""
 "<anchor id=\"gel-function-FourierSeriesFunction\"/>FourierSeriesFunction"
 msgstr ""
 "<anchor id=\"gel-function-FourierSeriesFunction\"/>FourierSeriesFunction"
 
-#: C/genius.xml:7085(synopsis)
+#: C/genius.xml:7156(synopsis)
 #, no-wrap
 msgid "FourierSeriesFunction (a,b,L)"
 msgstr "FourierSeriesFunction (a,b,L)"
 
-#: C/genius.xml:7086(para)
+#: C/genius.xml:7157(para)
 msgid ""
 "Return a function that is a Fourier series with the coefficients given by "
 "the vectors <varname>a</varname> (sines) and <varname>b</varname> (cosines). "
@@ -12539,7 +12727,7 @@ msgstr ""
 "<varname>a</varname> nebo <varname>b</varname> může být <constant>null</"
 "constant>."
 
-#: C/genius.xml:7094(para) C/genius.xml:7196(para) C/genius.xml:7216(para)
+#: C/genius.xml:7165(para) C/genius.xml:7267(para) C/genius.xml:7287(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Fourier_series\";>Wikipedia</"
 "ulink> or <ulink url=\"http://mathworld.wolfram.com/FourierSeries.html";
@@ -12550,74 +12738,74 @@ msgstr ""
 "nebo <ulink url=\"http://cs.wikipedia.org/wiki/Fourierova_%C5%99ada";
 "\">Wikipedia</ulink>."
 
-#: C/genius.xml:7103(term)
+#: C/genius.xml:7174(term)
 msgid "<anchor id=\"gel-function-InfiniteProduct\"/>InfiniteProduct"
 msgstr "<anchor id=\"gel-function-InfiniteProduct\"/>InfiniteProduct"
 
-#: C/genius.xml:7105(synopsis)
+#: C/genius.xml:7176(synopsis)
 #, no-wrap
 msgid "InfiniteProduct (func,start,inc)"
 msgstr "InfiniteProduct (fce,start,prirustek)"
 
-#: C/genius.xml:7106(para)
+#: C/genius.xml:7177(para)
 msgid "Try to calculate an infinite product for a single parameter function."
 msgstr "Zkusit spočítat nekonečný součin funkce s jedním parametrem."
 
-#: C/genius.xml:7111(term)
+#: C/genius.xml:7182(term)
 msgid "<anchor id=\"gel-function-InfiniteProduct2\"/>InfiniteProduct2"
 msgstr "<anchor id=\"gel-function-InfiniteProduct2\"/>InfiniteProduct2"
 
-#: C/genius.xml:7113(synopsis)
+#: C/genius.xml:7184(synopsis)
 #, no-wrap
 msgid "InfiniteProduct2 (func,arg,start,inc)"
 msgstr "InfiniteProduct2 (fce,arg,start,prirustek)"
 
-#: C/genius.xml:7114(para)
+#: C/genius.xml:7185(para)
 msgid ""
 "Try to calculate an infinite product for a double parameter function with "
 "func(arg,n)."
 msgstr ""
 "Zkusit spočítat nekonečný součin funkce se dvěma parametry s fce (arg,n)."
 
-#: C/genius.xml:7119(term)
+#: C/genius.xml:7190(term)
 msgid "<anchor id=\"gel-function-InfiniteSum\"/>InfiniteSum"
 msgstr "<anchor id=\"gel-function-InfiniteSum\"/>InfiniteSum"
 
-#: C/genius.xml:7121(synopsis)
+#: C/genius.xml:7192(synopsis)
 #, no-wrap
 msgid "InfiniteSum (func,start,inc)"
 msgstr "InfiniteSum (fce,start,prirustek)"
 
-#: C/genius.xml:7122(para)
+#: C/genius.xml:7193(para)
 msgid "Try to calculate an infinite sum for a single parameter function."
 msgstr "Zkusit spočítat nekonečný součet funkce s jedním parametrem."
 
-#: C/genius.xml:7127(term)
+#: C/genius.xml:7198(term)
 msgid "<anchor id=\"gel-function-InfiniteSum2\"/>InfiniteSum2"
 msgstr "<anchor id=\"gel-function-InfiniteSum2\"/>InfiniteSum2"
 
-#: C/genius.xml:7129(synopsis)
+#: C/genius.xml:7200(synopsis)
 #, no-wrap
 msgid "InfiniteSum2 (func,arg,start,inc)"
 msgstr "InfiniteSum2 (fce,arg,start,prirustek)"
 
-#: C/genius.xml:7130(para)
+#: C/genius.xml:7201(para)
 msgid ""
 "Try to calculate an infinite sum for a double parameter function with "
 "func(arg,n)."
 msgstr ""
 "Zkusit spočítat nekonečný součet funkce se dvěma parametry s fce (arg,n)."
 
-#: C/genius.xml:7135(term)
+#: C/genius.xml:7206(term)
 msgid "<anchor id=\"gel-function-IsContinuous\"/>IsContinuous"
 msgstr "<anchor id=\"gel-function-IsContinuous\"/>IsContinuous"
 
-#: C/genius.xml:7137(synopsis)
+#: C/genius.xml:7208(synopsis)
 #, no-wrap
 msgid "IsContinuous (f,x0)"
 msgstr "IsContinuous (f,x0)"
 
-#: C/genius.xml:7138(para)
+#: C/genius.xml:7209(para)
 msgid ""
 "Try and see if a real-valued function is continuous at x0 by calculating the "
 "limit there."
@@ -12625,45 +12813,45 @@ msgstr ""
 "Zkusit zjistit pomocí výpočtu limity v x0, jestli je funkce reálné proměnné "
 "v tomto bodě spojitá."
 
-#: C/genius.xml:7143(term)
+#: C/genius.xml:7214(term)
 msgid "<anchor id=\"gel-function-IsDifferentiable\"/>IsDifferentiable"
 msgstr "<anchor id=\"gel-function-IsDifferentiable\"/>IsDifferentiable"
 
-#: C/genius.xml:7145(synopsis)
+#: C/genius.xml:7216(synopsis)
 #, no-wrap
 msgid "IsDifferentiable (f,x0)"
 msgstr "IsDifferentiable (f,x0)"
 
-#: C/genius.xml:7146(para)
+#: C/genius.xml:7217(para)
 msgid ""
 "Test for differentiability by approximating the left and right limits and "
 "comparing."
 msgstr ""
 "Otestovat na diferencovatelnost aproximací limit zleva a zprava a porovnáním."
 
-#: C/genius.xml:7151(term)
+#: C/genius.xml:7222(term)
 msgid "<anchor id=\"gel-function-LeftLimit\"/>LeftLimit"
 msgstr "<anchor id=\"gel-function-LeftLimit\"/>LeftLimit"
 
-#: C/genius.xml:7153(synopsis)
+#: C/genius.xml:7224(synopsis)
 #, no-wrap
 msgid "LeftLimit (f,x0)"
 msgstr "LeftLimit (f,x0)"
 
-#: C/genius.xml:7154(para)
+#: C/genius.xml:7225(para)
 msgid "Calculate the left limit of a real-valued function at x0."
 msgstr "Spočítat limitu zleva funkce reálné proměnné v x0."
 
-#: C/genius.xml:7159(term)
+#: C/genius.xml:7230(term)
 msgid "<anchor id=\"gel-function-Limit\"/>Limit"
 msgstr "<anchor id=\"gel-function-Limit\"/>Limit"
 
-#: C/genius.xml:7161(synopsis)
+#: C/genius.xml:7232(synopsis)
 #, no-wrap
 msgid "Limit (f,x0)"
 msgstr "Limit (f,x0)"
 
-#: C/genius.xml:7162(para)
+#: C/genius.xml:7233(para)
 msgid ""
 "Calculate the limit of a real-valued function at x0. Tries to calculate both "
 "left and right limits."
@@ -12671,37 +12859,37 @@ msgstr ""
 "Spočítat limitu funkce reálné proměnné v x0. Zkusí vypočítat limitu zleva i "
 "zprava."
 
-#: C/genius.xml:7167(term)
+#: C/genius.xml:7238(term)
 msgid "<anchor id=\"gel-function-MidpointRule\"/>MidpointRule"
 msgstr "<anchor id=\"gel-function-MidpointRule\"/>MidpointRule"
 
-#: C/genius.xml:7169(synopsis)
+#: C/genius.xml:7240(synopsis)
 #, no-wrap
 msgid "MidpointRule (f,a,b,n)"
 msgstr "MidpointRule (f,a,b,n)"
 
-#: C/genius.xml:7170(para)
+#: C/genius.xml:7241(para)
 msgid "Integration by midpoint rule."
 msgstr "Integrovat trojúhelníkovou metodou (pravidlem prostředního bodu)."
 
-#: C/genius.xml:7175(term)
+#: C/genius.xml:7246(term)
 msgid "<anchor id=\"gel-function-NumericalDerivative\"/>NumericalDerivative"
 msgstr "<anchor id=\"gel-function-NumericalDerivative\"/>NumericalDerivative"
 
-#: C/genius.xml:7177(synopsis)
+#: C/genius.xml:7248(synopsis)
 #, no-wrap
 msgid "NumericalDerivative (f,x0)"
 msgstr "NumericalDerivative (f,x0)"
 
-#: C/genius.xml:7178(para)
+#: C/genius.xml:7249(para)
 msgid "Aliases: <function>NDerivative</function>"
 msgstr "Alternativní názvy: <function>NDerivative</function>"
 
-#: C/genius.xml:7179(para)
+#: C/genius.xml:7250(para)
 msgid "Attempt to calculate numerical derivative."
 msgstr "Zkusit vypočítat numerickou derivaci."
 
-#: C/genius.xml:7184(term)
+#: C/genius.xml:7255(term)
 msgid ""
 "<anchor id=\"gel-function-NumericalFourierSeriesCoefficients\"/"
 ">NumericalFourierSeriesCoefficients"
@@ -12709,12 +12897,12 @@ msgstr ""
 "<anchor id=\"gel-function-NumericalFourierSeriesCoefficients\"/"
 ">NumericalFourierSeriesCoefficients"
 
-#: C/genius.xml:7186(synopsis)
+#: C/genius.xml:7257(synopsis)
 #, no-wrap
 msgid "NumericalFourierSeriesCoefficients (f,L,N)"
 msgstr "NumericalFourierSeriesCoefficients (f,L,N)"
 
-#: C/genius.xml:7187(para)
+#: C/genius.xml:7258(para)
 msgid ""
 "Return a vector of vectors <userinput>[a,b]</userinput> where <varname>a</"
 "varname> are the cosine coefficients and <varname>b</varname> are the sine "
@@ -12734,7 +12922,7 @@ msgstr ""
 "pomocí <link linkend=\"gel-function-NumericalIntegral"
 "\"><function>NumericalIntegral</function></link>."
 
-#: C/genius.xml:7206(term)
+#: C/genius.xml:7277(term)
 msgid ""
 "<anchor id=\"gel-function-NumericalFourierSeriesFunction\"/"
 ">NumericalFourierSeriesFunction"
@@ -12742,12 +12930,12 @@ msgstr ""
 "<anchor id=\"gel-function-NumericalFourierSeriesFunction\"/"
 ">NumericalFourierSeriesFunction"
 
-#: C/genius.xml:7208(synopsis)
+#: C/genius.xml:7279(synopsis)
 #, no-wrap
 msgid "NumericalFourierSeriesFunction (f,L,N)"
 msgstr "NumericalFourierSeriesFunction (f,L,N)"
 
-#: C/genius.xml:7209(para)
+#: C/genius.xml:7280(para)
 msgid ""
 "Return a function that is the Fourier series of <function>f</function> with "
 "half-period <varname>L</varname> (that is defined on <userinput>[-L,L]</"
@@ -12765,7 +12953,7 @@ msgstr ""
 "pomocí <link linkend=\"gel-function-NumericalIntegral"
 "\"><function>NumericalIntegral</function></link>."
 
-#: C/genius.xml:7226(term)
+#: C/genius.xml:7297(term)
 msgid ""
 "<anchor id=\"gel-function-NumericalFourierCosineSeriesCoefficients\"/"
 ">NumericalFourierCosineSeriesCoefficients"
@@ -12773,12 +12961,12 @@ msgstr ""
 "<anchor id=\"gel-function-NumericalFourierCosineSeriesCoefficients\"/"
 ">NumericalFourierCosineSeriesCoefficients"
 
-#: C/genius.xml:7228(synopsis)
+#: C/genius.xml:7299(synopsis)
 #, no-wrap
 msgid "NumericalFourierCosineSeriesCoefficients (f,L,N)"
 msgstr "NumericalFourierCosineSeriesCoefficients (f,L,N)"
 
-#: C/genius.xml:7229(para)
+#: C/genius.xml:7300(para)
 msgid ""
 "Return a vector of coefficients of the cosine Fourier series of <function>f</"
 "function> with half-period <varname>L</varname>. That is, we take "
@@ -12802,7 +12990,7 @@ msgstr ""
 "konstantní koeficient! To znamená, že <userinput>a@(n)</userinput> odkazuje "
 "na člen <userinput>cos(x*(n-1)*pi/L)</userinput>."
 
-#: C/genius.xml:7241(para) C/genius.xml:7262(para)
+#: C/genius.xml:7312(para) C/genius.xml:7333(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Fourier_series\";>Wikipedia</"
 "ulink> or <ulink url=\"http://mathworld.wolfram.com/FourierCosineSeries.html";
@@ -12813,7 +13001,7 @@ msgstr ""
 "angličtině) nebo <ulink url=\"http://cs.wikipedia.org/wiki/Fourierova_";
 "%C5%99ada\">Wikipedia</ulink>."
 
-#: C/genius.xml:7251(term)
+#: C/genius.xml:7322(term)
 msgid ""
 "<anchor id=\"gel-function-NumericalFourierCosineSeriesFunction\"/"
 ">NumericalFourierCosineSeriesFunction"
@@ -12821,12 +13009,12 @@ msgstr ""
 "<anchor id=\"gel-function-NumericalFourierCosineSeriesFunction\"/"
 ">NumericalFourierCosineSeriesFunction"
 
-#: C/genius.xml:7253(synopsis)
+#: C/genius.xml:7324(synopsis)
 #, no-wrap
 msgid "NumericalFourierCosineSeriesFunction (f,L,N)"
 msgstr "NumericalFourierCosineSeriesFunction (f,L,N)"
 
-#: C/genius.xml:7254(para)
+#: C/genius.xml:7325(para)
 msgid ""
 "Return a function that is the cosine Fourier series of <function>f</"
 "function> with half-period <varname>L</varname>. That is, we take "
@@ -12845,7 +13033,7 @@ msgstr ""
 "linkend=\"gel-function-NumericalIntegral\"><function>NumericalIntegral</"
 "function></link>."
 
-#: C/genius.xml:7272(term)
+#: C/genius.xml:7343(term)
 msgid ""
 "<anchor id=\"gel-function-NumericalFourierSineSeriesCoefficients\"/"
 ">NumericalFourierSineSeriesCoefficients"
@@ -12853,12 +13041,12 @@ msgstr ""
 "<anchor id=\"gel-function-NumericalFourierSineSeriesCoefficients\"/"
 ">NumericalFourierSineSeriesCoefficients"
 
-#: C/genius.xml:7274(synopsis)
+#: C/genius.xml:7345(synopsis)
 #, no-wrap
 msgid "NumericalFourierSineSeriesCoefficients (f,L,N)"
 msgstr "NumericalFourierSineSeriesCoefficients (f,L,N)"
 
-#: C/genius.xml:7275(para)
+#: C/genius.xml:7346(para)
 msgid ""
 "Return a vector of coefficients of the sine Fourier series of <function>f</"
 "function> with half-period <varname>L</varname>. That is, we take "
@@ -12876,7 +13064,7 @@ msgstr ""
 "Koeficienty jsou spočítány numerickou integrací pomocí <link linkend=\"gel-"
 "function-NumericalIntegral\"><function>NumericalIntegral</function></link>."
 
-#: C/genius.xml:7284(para) C/genius.xml:7305(para)
+#: C/genius.xml:7355(para) C/genius.xml:7376(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Fourier_series\";>Wikipedia</"
 "ulink> or <ulink url=\"http://mathworld.wolfram.com/FourierSineSeries.html";
@@ -12887,7 +13075,7 @@ msgstr ""
 "angličtině) nebo <ulink url=\"http://cs.wikipedia.org/wiki/Fourierova_";
 "%C5%99ada\">Wikipedia</ulink>."
 
-#: C/genius.xml:7294(term)
+#: C/genius.xml:7365(term)
 msgid ""
 "<anchor id=\"gel-function-NumericalFourierSineSeriesFunction\"/"
 ">NumericalFourierSineSeriesFunction"
@@ -12895,12 +13083,12 @@ msgstr ""
 "<anchor id=\"gel-function-NumericalFourierSineSeriesFunction\"/"
 ">NumericalFourierSineSeriesFunction"
 
-#: C/genius.xml:7296(synopsis)
+#: C/genius.xml:7367(synopsis)
 #, no-wrap
 msgid "NumericalFourierSineSeriesFunction (f,L,N)"
 msgstr "NumericalFourierSineSeriesFunction (f,L,N)"
 
-#: C/genius.xml:7297(para)
+#: C/genius.xml:7368(para)
 msgid ""
 "Return a function that is the sine Fourier series of <function>f</function> "
 "with half-period <varname>L</varname>. That is, we take <function>f</"
@@ -12918,16 +13106,16 @@ msgstr ""
 "Koeficienty jsou spočítány numerickou integrací pomocí <link linkend=\"gel-"
 "function-NumericalIntegral\"><function>NumericalIntegral</function></link>."
 
-#: C/genius.xml:7315(term)
+#: C/genius.xml:7386(term)
 msgid "<anchor id=\"gel-function-NumericalIntegral\"/>NumericalIntegral"
 msgstr "<anchor id=\"gel-function-NumericalIntegral\"/>NumericalIntegral"
 
-#: C/genius.xml:7317(synopsis)
+#: C/genius.xml:7388(synopsis)
 #, no-wrap
 msgid "NumericalIntegral (f,a,b)"
 msgstr "NumericalIntegral (f,a,b)"
 
-#: C/genius.xml:7318(para)
+#: C/genius.xml:7389(para)
 msgid ""
 "Integration by rule set in NumericalIntegralFunction of f from a to b using "
 "NumericalIntegralSteps steps."
@@ -12935,22 +13123,22 @@ msgstr ""
 "Integrovat pravidlem nastaveným v NumericalIntegralFunction jako funkcí f od "
 "a do b pomocí kroků NumericalIntegralSteps."
 
-#: C/genius.xml:7323(term)
+#: C/genius.xml:7394(term)
 msgid ""
 "<anchor id=\"gel-function-NumericalLeftDerivative\"/>NumericalLeftDerivative"
 msgstr ""
 "<anchor id=\"gel-function-NumericalLeftDerivative\"/>NumericalLeftDerivative"
 
-#: C/genius.xml:7325(synopsis)
+#: C/genius.xml:7396(synopsis)
 #, no-wrap
 msgid "NumericalLeftDerivative (f,x0)"
 msgstr "NumericalLeftDerivative (f,x0)"
 
-#: C/genius.xml:7326(para)
+#: C/genius.xml:7397(para)
 msgid "Attempt to calculate numerical left derivative."
 msgstr "Zkusit vypočítat numerickou levou derivaci."
 
-#: C/genius.xml:7331(term)
+#: C/genius.xml:7402(term)
 msgid ""
 "<anchor id=\"gel-function-NumericalLimitAtInfinity\"/"
 ">NumericalLimitAtInfinity"
@@ -12958,16 +13146,16 @@ msgstr ""
 "<anchor id=\"gel-function-NumericalLimitAtInfinity\"/"
 ">NumericalLimitAtInfinity"
 
-#: C/genius.xml:7333(synopsis)
+#: C/genius.xml:7404(synopsis)
 #, no-wrap
 msgid "NumericalLimitAtInfinity (_f,step_fun,tolerance,successive_for_success,N)"
 msgstr "NumericalLimitAtInfinity (_f,step_fun,tolerance,serie_pro_uspech,N)"
 
-#: C/genius.xml:7334(para)
+#: C/genius.xml:7405(para)
 msgid "Attempt to calculate the limit of f(step_fun(i)) as i goes from 1 to N."
 msgstr "Pokusit se spočítat limitu f(step_fun(i)) pro i od 1 do N."
 
-#: C/genius.xml:7339(term)
+#: C/genius.xml:7410(term)
 msgid ""
 "<anchor id=\"gel-function-NumericalRightDerivative\"/"
 ">NumericalRightDerivative"
@@ -12975,25 +13163,25 @@ msgstr ""
 "<anchor id=\"gel-function-NumericalRightDerivative\"/"
 ">NumericalRightDerivative"
 
-#: C/genius.xml:7341(synopsis)
+#: C/genius.xml:7412(synopsis)
 #, no-wrap
 msgid "NumericalRightDerivative (f,x0)"
 msgstr "NumericalRightDerivative (f,x0)"
 
-#: C/genius.xml:7342(para)
+#: C/genius.xml:7413(para)
 msgid "Attempt to calculate numerical right derivative."
 msgstr "Zkusit vypočítat numerickou pravou derivaci."
 
-#: C/genius.xml:7347(term)
+#: C/genius.xml:7418(term)
 msgid "<anchor id=\"gel-function-OddPeriodicExtension\"/>OddPeriodicExtension"
 msgstr "<anchor id=\"gel-function-OddPeriodicExtension\"/>OddPeriodicExtension"
 
-#: C/genius.xml:7349(synopsis)
+#: C/genius.xml:7420(synopsis)
 #, no-wrap
 msgid "OddPeriodicExtension (f,L)"
 msgstr "OddPeriodicExtension (f,L)"
 
-#: C/genius.xml:7350(para)
+#: C/genius.xml:7421(para)
 msgid ""
 "Return a function that is the odd periodic extension of <function>f</"
 "function> with half period <varname>L</varname>. That is a function defined "
@@ -13007,7 +13195,7 @@ msgstr ""
 "<userinput>[-L,L]</userinput> a pak rozšířená, aby byla periodická s "
 "periodou <userinput>2*L</userinput>."
 
-#: C/genius.xml:7355(para)
+#: C/genius.xml:7426(para)
 msgid ""
 "See also <link linkend=\"gel-function-EvenPeriodicExtension"
 "\">EvenPeriodicExtension</link> and <link linkend=\"gel-function-"
@@ -13017,7 +13205,7 @@ msgstr ""
 "\">EvenPeriodicExtension</link> a <link linkend=\"gel-function-"
 "PeriodicExtension\">PeriodicExtension</link>."
 
-#: C/genius.xml:7366(term)
+#: C/genius.xml:7437(term)
 msgid ""
 "<anchor id=\"gel-function-OneSidedFivePointFormula\"/"
 ">OneSidedFivePointFormula"
@@ -13025,16 +13213,16 @@ msgstr ""
 "<anchor id=\"gel-function-OneSidedFivePointFormula\"/"
 ">OneSidedFivePointFormula"
 
-#: C/genius.xml:7368(synopsis)
+#: C/genius.xml:7439(synopsis)
 #, no-wrap
 msgid "OneSidedFivePointFormula (f,x0,h)"
 msgstr "OneSidedFivePointFormula (f,x0,h)"
 
-#: C/genius.xml:7369(para)
+#: C/genius.xml:7440(para)
 msgid "Compute one-sided derivative using five point formula."
 msgstr "Spočítat jednostrannou derivaci pomocí pětibodového vzorce."
 
-#: C/genius.xml:7374(term)
+#: C/genius.xml:7445(term)
 msgid ""
 "<anchor id=\"gel-function-OneSidedThreePointFormula\"/"
 ">OneSidedThreePointFormula"
@@ -13042,25 +13230,25 @@ msgstr ""
 "<anchor id=\"gel-function-OneSidedThreePointFormula\"/"
 ">OneSidedThreePointFormula"
 
-#: C/genius.xml:7376(synopsis)
+#: C/genius.xml:7447(synopsis)
 #, no-wrap
 msgid "OneSidedThreePointFormula (f,x0,h)"
 msgstr "OneSidedThreePointFormula (f,x0,h)"
 
-#: C/genius.xml:7377(para)
+#: C/genius.xml:7448(para)
 msgid "Compute one-sided derivative using three-point formula."
 msgstr "Spočítat jednostrannou derivaci pomocí tříbodového vzorce."
 
-#: C/genius.xml:7382(term)
+#: C/genius.xml:7453(term)
 msgid "<anchor id=\"gel-function-PeriodicExtension\"/>PeriodicExtension"
 msgstr "<anchor id=\"gel-function-PeriodicExtension\"/>PeriodicExtension"
 
-#: C/genius.xml:7384(synopsis)
+#: C/genius.xml:7455(synopsis)
 #, no-wrap
 msgid "PeriodicExtension (f,a,b)"
 msgstr "PeriodicExtension (f,a,b)"
 
-#: C/genius.xml:7385(para)
+#: C/genius.xml:7456(para)
 msgid ""
 "Return a function that is the periodic extension of <function>f</function> "
 "defined on the interval <userinput>[a,b]</userinput> and has period "
@@ -13070,7 +13258,7 @@ msgstr ""
 "definované na intervalu <userinput>[a,b]</userinput> a s periodou "
 "<userinput>b-a</userinput>."
 
-#: C/genius.xml:7388(para)
+#: C/genius.xml:7459(para)
 msgid ""
 "See also <link linkend=\"gel-function-OddPeriodicExtension"
 "\">OddPeriodicExtension</link> and <link linkend=\"gel-function-"
@@ -13080,20 +13268,20 @@ msgstr ""
 "\">OddPeriodicExtension</link> a <link linkend=\"gel-function-"
 "EvenPeriodicExtension\">EvenPeriodicExtension</link>."
 
-#: C/genius.xml:7399(term)
+#: C/genius.xml:7470(term)
 msgid "<anchor id=\"gel-function-RightLimit\"/>RightLimit"
 msgstr "<anchor id=\"gel-function-RightLimit\"/>RightLimit"
 
-#: C/genius.xml:7401(synopsis)
+#: C/genius.xml:7472(synopsis)
 #, no-wrap
 msgid "RightLimit (f,x0)"
 msgstr "RightLimit (f,x0)"
 
-#: C/genius.xml:7402(para)
+#: C/genius.xml:7473(para)
 msgid "Calculate the right limit of a real-valued function at x0."
 msgstr "Spočítat limitu zprava funkce reálné proměnné v x0."
 
-#: C/genius.xml:7407(term)
+#: C/genius.xml:7478(term)
 msgid ""
 "<anchor id=\"gel-function-TwoSidedFivePointFormula\"/"
 ">TwoSidedFivePointFormula"
@@ -13101,16 +13289,16 @@ msgstr ""
 "<anchor id=\"gel-function-TwoSidedFivePointFormula\"/"
 ">TwoSidedFivePointFormula"
 
-#: C/genius.xml:7409(synopsis)
+#: C/genius.xml:7480(synopsis)
 #, no-wrap
 msgid "TwoSidedFivePointFormula (f,x0,h)"
 msgstr "TwoSidedFivePointFormula (f,x0,h)"
 
-#: C/genius.xml:7410(para)
+#: C/genius.xml:7481(para)
 msgid "Compute two-sided derivative using five-point formula."
 msgstr "Spočítat oboustrannou derivaci pomocí pětibodového vzorce."
 
-#: C/genius.xml:7415(term)
+#: C/genius.xml:7486(term)
 msgid ""
 "<anchor id=\"gel-function-TwoSidedThreePointFormula\"/"
 ">TwoSidedThreePointFormula"
@@ -13118,46 +13306,46 @@ msgstr ""
 "<anchor id=\"gel-function-TwoSidedThreePointFormula\"/"
 ">TwoSidedThreePointFormula"
 
-#: C/genius.xml:7417(synopsis)
+#: C/genius.xml:7488(synopsis)
 #, no-wrap
 msgid "TwoSidedThreePointFormula (f,x0,h)"
 msgstr "TwoSidedThreePointFormula (f,x0,h)"
 
-#: C/genius.xml:7418(para)
+#: C/genius.xml:7489(para)
 msgid "Compute two-sided derivative using three-point formula."
 msgstr "Spočítat oboustrannou derivaci pomocí tříbodového vzorce."
 
-#: C/genius.xml:7426(title)
+#: C/genius.xml:7497(title)
 msgid "Functions"
 msgstr "Funkce"
 
-#: C/genius.xml:7429(term)
+#: C/genius.xml:7500(term)
 msgid "<anchor id=\"gel-function-Argument\"/>Argument"
 msgstr "<anchor id=\"gel-function-Argument\"/>Argument"
 
-#: C/genius.xml:7431(synopsis)
+#: C/genius.xml:7502(synopsis)
 #, no-wrap
 msgid "Argument (z)"
 msgstr "Argument (z)"
 
-#: C/genius.xml:7432(para)
+#: C/genius.xml:7503(para)
 msgid "Aliases: <function>Arg</function><function>arg</function>"
 msgstr "Alternativní názvy: <function>Arg</function><function>arg</function>"
 
-#: C/genius.xml:7433(para)
+#: C/genius.xml:7504(para)
 msgid "argument (angle) of complex number."
 msgstr "Argument (orientovaný úhel) komplexního čísla."
 
-#: C/genius.xml:7438(term)
+#: C/genius.xml:7509(term)
 msgid "<anchor id=\"gel-function-BesselJ0\"/>BesselJ0"
 msgstr "<anchor id=\"gel-function-BesselJ0\"/>BesselJ0"
 
-#: C/genius.xml:7440(synopsis)
+#: C/genius.xml:7511(synopsis)
 #, no-wrap
 msgid "BesselJ0 (x)"
 msgstr "BesselJ0 (x)"
 
-#: C/genius.xml:7441(para)
+#: C/genius.xml:7512(para)
 msgid ""
 "Bessel function of the first kind of order 0. Only implemented for real "
 "numbers."
@@ -13165,8 +13353,8 @@ msgstr ""
 "Besselova funkce prvního druhu řádu 0. Je implementována pouze pro reálná "
 "čísla."
 
-#: C/genius.xml:7442(para) C/genius.xml:7455(para) C/genius.xml:7468(para)
-#: C/genius.xml:7481(para) C/genius.xml:7494(para) C/genius.xml:7507(para)
+#: C/genius.xml:7513(para) C/genius.xml:7526(para) C/genius.xml:7539(para)
+#: C/genius.xml:7552(para) C/genius.xml:7565(para) C/genius.xml:7578(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Bessel_functions\";>Wikipedia</"
 "ulink> for more information."
@@ -13174,16 +13362,16 @@ msgstr ""
 "Více informací najdete v encyklopedii <ulink url=\"http://cs.wikipedia.org/";
 "wiki/Besselova_funkce\">Wikipedia</ulink>."
 
-#: C/genius.xml:7451(term)
+#: C/genius.xml:7522(term)
 msgid "<anchor id=\"gel-function-BesselJ1\"/>BesselJ1"
 msgstr "<anchor id=\"gel-function-BesselJ1\"/>BesselJ1"
 
-#: C/genius.xml:7453(synopsis)
+#: C/genius.xml:7524(synopsis)
 #, no-wrap
 msgid "BesselJ1 (x)"
 msgstr "BesselJ1 (x)"
 
-#: C/genius.xml:7454(para)
+#: C/genius.xml:7525(para)
 msgid ""
 "Bessel function of the first kind of order 1. Only implemented for real "
 "numbers."
@@ -13191,16 +13379,16 @@ msgstr ""
 "Besselova funkce prvního druhu řádu 1. Je implementována pouze pro reálná "
 "čísla."
 
-#: C/genius.xml:7464(term)
+#: C/genius.xml:7535(term)
 msgid "<anchor id=\"gel-function-BesselJn\"/>BesselJn"
 msgstr "<anchor id=\"gel-function-BesselJn\"/>BesselJn"
 
-#: C/genius.xml:7466(synopsis)
+#: C/genius.xml:7537(synopsis)
 #, no-wrap
 msgid "BesselJn (n,x)"
 msgstr "BesselJn (n,x)"
 
-#: C/genius.xml:7467(para)
+#: C/genius.xml:7538(para)
 msgid ""
 "Bessel function of the first kind of order <varname>n</varname>. Only "
 "implemented for real numbers."
@@ -13208,16 +13396,16 @@ msgstr ""
 "Besselova funkce prvního druhu řádu <varname>n</varname>. Je implementována "
 "pouze pro reálná čísla."
 
-#: C/genius.xml:7477(term)
+#: C/genius.xml:7548(term)
 msgid "<anchor id=\"gel-function-BesselY0\"/>BesselY0"
 msgstr "<anchor id=\"gel-function-BesselY0\"/>BesselY0"
 
-#: C/genius.xml:7479(synopsis)
+#: C/genius.xml:7550(synopsis)
 #, no-wrap
 msgid "BesselY0 (x)"
 msgstr "BesselY0 (x)"
 
-#: C/genius.xml:7480(para)
+#: C/genius.xml:7551(para)
 msgid ""
 "Bessel function of the second kind of order 0. Only implemented for real "
 "numbers."
@@ -13225,16 +13413,16 @@ msgstr ""
 "Besselova funkce druhého druhu řádu 0. Je implementována pouze pro reálná "
 "čísla."
 
-#: C/genius.xml:7490(term)
+#: C/genius.xml:7561(term)
 msgid "<anchor id=\"gel-function-BesselY1\"/>BesselY1"
 msgstr "<anchor id=\"gel-function-BesselY1\"/>BesselY1"
 
-#: C/genius.xml:7492(synopsis)
+#: C/genius.xml:7563(synopsis)
 #, no-wrap
 msgid "BesselY1 (x)"
 msgstr "BesselY1 (x)"
 
-#: C/genius.xml:7493(para)
+#: C/genius.xml:7564(para)
 msgid ""
 "Bessel function of the second kind of order 1. Only implemented for real "
 "numbers."
@@ -13242,16 +13430,16 @@ msgstr ""
 "Besselova funkce druhého druhu řádu 1. Je implementována pouze pro reálná "
 "čísla."
 
-#: C/genius.xml:7503(term)
+#: C/genius.xml:7574(term)
 msgid "<anchor id=\"gel-function-BesselYn\"/>BesselYn"
 msgstr "<anchor id=\"gel-function-BesselYn\"/>BesselYn"
 
-#: C/genius.xml:7505(synopsis)
+#: C/genius.xml:7576(synopsis)
 #, no-wrap
 msgid "BesselYn (n,x)"
 msgstr "BesselYn (n,x)"
 
-#: C/genius.xml:7506(para)
+#: C/genius.xml:7577(para)
 msgid ""
 "Bessel function of the second kind of order <varname>n</varname>. Only "
 "implemented for real numbers."
@@ -13259,50 +13447,50 @@ msgstr ""
 "Besselova funkce druhého druhu řádu <varname>n</varname>. Je implementována "
 "pouze pro reálná čísla."
 
-#: C/genius.xml:7516(term)
+#: C/genius.xml:7587(term)
 msgid "<anchor id=\"gel-function-DirichletKernel\"/>DirichletKernel"
 msgstr "<anchor id=\"gel-function-DirichletKernel\"/>DirichletKernel"
 
-#: C/genius.xml:7518(synopsis)
+#: C/genius.xml:7589(synopsis)
 #, no-wrap
 msgid "DirichletKernel (n,t)"
 msgstr "DirichletKernel (n,t)"
 
-#: C/genius.xml:7519(para)
+#: C/genius.xml:7590(para)
 msgid "Dirichlet kernel of order n."
 msgstr "Dirichletovo jádro řádu n."
 
-#: C/genius.xml:7524(term)
+#: C/genius.xml:7595(term)
 msgid "<anchor id=\"gel-function-DiscreteDelta\"/>DiscreteDelta"
 msgstr "<anchor id=\"gel-function-DiscreteDelta\"/>DiscreteDelta"
 
-#: C/genius.xml:7526(synopsis)
+#: C/genius.xml:7597(synopsis)
 #, no-wrap
 msgid "DiscreteDelta (v)"
 msgstr "DiscreteDelta (v)"
 
-#: C/genius.xml:7527(para)
+#: C/genius.xml:7598(para)
 msgid "Returns 1 if and only if all elements are zero."
 msgstr "Vrátit 1, když a jen když jsou všechny prvky nulové."
 
-#: C/genius.xml:7532(term)
+#: C/genius.xml:7603(term)
 msgid "<anchor id=\"gel-function-ErrorFunction\"/>ErrorFunction"
 msgstr "<anchor id=\"gel-function-ErrorFunction\"/>ErrorFunction"
 
-#: C/genius.xml:7534(synopsis)
+#: C/genius.xml:7605(synopsis)
 #, no-wrap
 msgid "ErrorFunction (x)"
 msgstr "ErrorFunction (x)"
 
-#: C/genius.xml:7535(para)
+#: C/genius.xml:7606(para)
 msgid "Aliases: <function>erf</function>"
 msgstr "Alternativní názvy: <function>erf</function>"
 
-#: C/genius.xml:7536(para)
+#: C/genius.xml:7607(para)
 msgid "The error function, 2/sqrt(pi) * int_0^x e^(-t^2) dt."
 msgstr "Chybová funkce, 2/sqrt(pi) * int_0^x e^(-t^2) dt."
 
-#: C/genius.xml:7537(para)
+#: C/genius.xml:7608(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/ErrorFunction.html";
 "\">Planetmath</ulink> for more information."
@@ -13310,22 +13498,22 @@ msgstr ""
 "Více informací najdete v encyklopedii <ulink url=\"http://planetmath.org/";
 "encyclopedia/ErrorFunction.html\">Planetmath</ulink> (text je v angličtině)."
 
-#: C/genius.xml:7545(term)
+#: C/genius.xml:7616(term)
 msgid "<anchor id=\"gel-function-FejerKernel\"/>FejerKernel"
 msgstr "<anchor id=\"gel-function-FejerKernel\"/>FejerKernel"
 
-#: C/genius.xml:7547(synopsis)
+#: C/genius.xml:7618(synopsis)
 #, no-wrap
 msgid "FejerKernel (n,t)"
 msgstr "FejerKernel (n,t)"
 
-#: C/genius.xml:7548(para)
+#: C/genius.xml:7619(para)
 msgid ""
 "Fejer kernel of order <varname>n</varname> evaluated at <varname>t</varname>"
 msgstr ""
 "Fejerovo jádro řádu <varname>n</varname> vyhodnocené v <varname>t</varname>."
 
-#: C/genius.xml:7550(para)
+#: C/genius.xml:7621(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/FejerKernel.html";
 "\">Planetmath</ulink> for more information."
@@ -13333,24 +13521,24 @@ msgstr ""
 "Více informací najdete v encyklopedii <ulink url=\"http://planetmath.org/";
 "encyclopedia/FejerKernel.html\">Planetmath</ulink> (text je v angličtině)."
 
-#: C/genius.xml:7558(term)
+#: C/genius.xml:7629(term)
 msgid "<anchor id=\"gel-function-GammaFunction\"/>GammaFunction"
 msgstr "<anchor id=\"gel-function-GammaFunction\"/>GammaFunction"
 
-#: C/genius.xml:7560(synopsis)
+#: C/genius.xml:7631(synopsis)
 #, no-wrap
 msgid "GammaFunction (x)"
 msgstr "GammaFunction (x)"
 
-#: C/genius.xml:7561(para)
+#: C/genius.xml:7632(para)
 msgid "Aliases: <function>Gamma</function>"
 msgstr "Alternativní názvy: <function>Gamma</function>"
 
-#: C/genius.xml:7562(para)
+#: C/genius.xml:7633(para)
 msgid "The Gamma function. Currently only implemented for real values."
 msgstr "Funkce Gama. V současnosti je implementována pouze pro reálná čísla."
 
-#: C/genius.xml:7563(para)
+#: C/genius.xml:7634(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/GammaFunction.html";
 "\">Planetmath</ulink> or <ulink url=\"http://en.wikipedia.org/wiki/";
@@ -13361,29 +13549,29 @@ msgstr ""
 "nebo <ulink url=\"http://cs.wikipedia.org/wiki/Gama_funkce\";>Wikipedia</"
 "ulink>."
 
-#: C/genius.xml:7572(term)
+#: C/genius.xml:7643(term)
 msgid "<anchor id=\"gel-function-KroneckerDelta\"/>KroneckerDelta"
 msgstr "<anchor id=\"gel-function-KroneckerDelta\"/>KroneckerDelta"
 
-#: C/genius.xml:7574(synopsis)
+#: C/genius.xml:7645(synopsis)
 #, no-wrap
 msgid "KroneckerDelta (v)"
 msgstr "KroneckerDelta (v)"
 
-#: C/genius.xml:7575(para)
+#: C/genius.xml:7646(para)
 msgid "Returns 1 if and only if all elements are equal."
 msgstr "Vrátit 1, když a jen když se všechny prvky rovnají."
 
-#: C/genius.xml:7580(term)
+#: C/genius.xml:7651(term)
 msgid "<anchor id=\"gel-function-LambertW\"/>LambertW"
 msgstr "<anchor id=\"gel-function-LambertW\"/>LambertW"
 
-#: C/genius.xml:7582(synopsis)
+#: C/genius.xml:7653(synopsis)
 #, no-wrap
 msgid "LambertW (x)"
 msgstr "LambertW (x)"
 
-#: C/genius.xml:7583(para)
+#: C/genius.xml:7654(para)
 msgid ""
 "The principal branch of Lambert W function computed for only real values "
 "greater than or equal to <userinput>-1/e</userinput>. That is, "
@@ -13402,7 +13590,7 @@ msgstr ""
 "LambertWm1\"><function>LambertWm1</function></link> ohledně další reálné "
 "větve."
 
-#: C/genius.xml:7592(para) C/genius.xml:7612(para)
+#: C/genius.xml:7663(para) C/genius.xml:7683(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Lambert_W_function";
 "\">Wikipedia</ulink> for more information."
@@ -13410,16 +13598,16 @@ msgstr ""
 "Více informací najdete v encyklopedii <ulink url=\"http://en.wikipedia.org/";
 "wiki/Lambert_W_function\">Wikipedia</ulink> (text je v angličtině)."
 
-#: C/genius.xml:7601(term)
+#: C/genius.xml:7672(term)
 msgid "<anchor id=\"gel-function-LambertWm1\"/>LambertWm1"
 msgstr "<anchor id=\"gel-function-LambertWm1\"/>LambertWm1"
 
-#: C/genius.xml:7603(synopsis)
+#: C/genius.xml:7674(synopsis)
 #, no-wrap
 msgid "LambertWm1 (x)"
 msgstr "LambertWm1 (x)"
 
-#: C/genius.xml:7604(para)
+#: C/genius.xml:7675(para)
 msgid ""
 "The minus-one branch of Lambert W function computed for only real values "
 "greater than or equal to <userinput>-1/e</userinput> and less than 0. That "
@@ -13433,35 +13621,35 @@ msgstr ""
 "<userinput>x*e^x</userinput>. Viz <link linkend=\"gel-function-LambertW"
 "\"><function>LambertW</function></link> ohledně hlavní větve."
 
-#: C/genius.xml:7620(term)
+#: C/genius.xml:7691(term)
 msgid "<anchor id=\"gel-function-MinimizeFunction\"/>MinimizeFunction"
 msgstr "<anchor id=\"gel-function-MinimizeFunction\"/>MinimizeFunction"
 
-#: C/genius.xml:7622(synopsis)
+#: C/genius.xml:7693(synopsis)
 #, no-wrap
 msgid "MinimizeFunction (func,x,incr)"
 msgstr "MinimizeFunction (fce,x,prirust)"
 
-#: C/genius.xml:7623(para)
+#: C/genius.xml:7694(para)
 msgid "Find the first value where f(x)=0."
 msgstr "Najít první hodnotu, kdy f(x)=0."
 
-#: C/genius.xml:7628(term)
+#: C/genius.xml:7699(term)
 msgid "<anchor id=\"gel-function-MoebiusDiskMapping\"/>MoebiusDiskMapping"
 msgstr "<anchor id=\"gel-function-MoebiusDiskMapping\"/>MoebiusDiskMapping"
 
-#: C/genius.xml:7630(synopsis)
+#: C/genius.xml:7701(synopsis)
 #, no-wrap
 msgid "MoebiusDiskMapping (a,z)"
 msgstr "MoebiusDiskMapping (a,z)"
 
-#: C/genius.xml:7631(para)
+#: C/genius.xml:7702(para)
 msgid "Moebius mapping of the disk to itself mapping a to 0."
 msgstr ""
 "Möbiova transformace (lineární lomené zobrazení) kruhu na sebe sama ku 0."
 
-#: C/genius.xml:7632(para) C/genius.xml:7644(para) C/genius.xml:7656(para)
-#: C/genius.xml:7668(para) C/genius.xml:7680(para)
+#: C/genius.xml:7703(para) C/genius.xml:7715(para) C/genius.xml:7727(para)
+#: C/genius.xml:7739(para) C/genius.xml:7751(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/MobiusTransformation.html";
 "\">Planetmath</ulink> for more information."
@@ -13470,16 +13658,16 @@ msgstr ""
 "encyclopedia/MobiusTransformation.html\">Planetmath</ulink> (text je v "
 "angličtině)."
 
-#: C/genius.xml:7640(term)
+#: C/genius.xml:7711(term)
 msgid "<anchor id=\"gel-function-MoebiusMapping\"/>MoebiusMapping"
 msgstr "<anchor id=\"gel-function-MoebiusMapping\"/>MoebiusMapping"
 
-#: C/genius.xml:7642(synopsis)
+#: C/genius.xml:7713(synopsis)
 #, no-wrap
 msgid "MoebiusMapping (z,z2,z3,z4)"
 msgstr "MoebiusMapping (z,z2,z3,z4)"
 
-#: C/genius.xml:7643(para)
+#: C/genius.xml:7714(para)
 msgid ""
 "Moebius mapping using the cross ratio taking z2,z3,z4 to 1,0, and infinity "
 "respectively."
@@ -13487,7 +13675,7 @@ msgstr ""
 "Möbiova transformace (lineární lomené zobrazení) pomocí dvojpoměrů z2,z3,z4 "
 "ku 1,0 a nekonečnu."
 
-#: C/genius.xml:7652(term)
+#: C/genius.xml:7723(term)
 msgid ""
 "<anchor id=\"gel-function-MoebiusMappingInftyToInfty\"/"
 ">MoebiusMappingInftyToInfty"
@@ -13495,12 +13683,12 @@ msgstr ""
 "<anchor id=\"gel-function-MoebiusMappingInftyToInfty\"/"
 ">MoebiusMappingInftyToInfty"
 
-#: C/genius.xml:7654(synopsis)
+#: C/genius.xml:7725(synopsis)
 #, no-wrap
 msgid "MoebiusMappingInftyToInfty (z,z2,z3)"
 msgstr "MoebiusMappingInftyToInfty (z,z2,z3)"
 
-#: C/genius.xml:7655(para)
+#: C/genius.xml:7726(para)
 msgid ""
 "Moebius mapping using the cross ratio taking infinity to infinity and z2,z3 "
 "to 1 and 0 respectively."
@@ -13508,7 +13696,7 @@ msgstr ""
 "Möbiova transformace (lineární lomené zobrazení) pomocí dvojpoměrů nekonečna "
 "ku nekonečnu a z2,z3 ku 1 a 0."
 
-#: C/genius.xml:7664(term)
+#: C/genius.xml:7735(term)
 msgid ""
 "<anchor id=\"gel-function-MoebiusMappingInftyToOne\"/"
 ">MoebiusMappingInftyToOne"
@@ -13516,12 +13704,12 @@ msgstr ""
 "<anchor id=\"gel-function-MoebiusMappingInftyToOne\"/"
 ">MoebiusMappingInftyToOne"
 
-#: C/genius.xml:7666(synopsis)
+#: C/genius.xml:7737(synopsis)
 #, no-wrap
 msgid "MoebiusMappingInftyToOne (z,z3,z4)"
 msgstr "MoebiusMappingInftyToOne (z,z3,z4)"
 
-#: C/genius.xml:7667(para)
+#: C/genius.xml:7738(para)
 msgid ""
 "Moebius mapping using the cross ratio taking infinity to 1 and z3,z4 to 0 "
 "and infinity respectively."
@@ -13529,7 +13717,7 @@ msgstr ""
 "Möbiova transformace (lineární lomené zobrazení) pomocí dvojpoměrů nekonečna "
 "ku 1 a z3,z4 ku 0 a nekonečnu."
 
-#: C/genius.xml:7676(term)
+#: C/genius.xml:7747(term)
 msgid ""
 "<anchor id=\"gel-function-MoebiusMappingInftyToZero\"/"
 ">MoebiusMappingInftyToZero"
@@ -13537,12 +13725,12 @@ msgstr ""
 "<anchor id=\"gel-function-MoebiusMappingInftyToZero\"/"
 ">MoebiusMappingInftyToZero"
 
-#: C/genius.xml:7678(synopsis)
+#: C/genius.xml:7749(synopsis)
 #, no-wrap
 msgid "MoebiusMappingInftyToZero (z,z2,z4)"
 msgstr "MoebiusMappingInftyToZero (z,z2,z4)"
 
-#: C/genius.xml:7679(para)
+#: C/genius.xml:7750(para)
 msgid ""
 "Moebius mapping using the cross ratio taking infinity to 0 and z2,z4 to 1 "
 "and infinity respectively."
@@ -13550,54 +13738,54 @@ msgstr ""
 "Möbiova transformace (lineární lomené zobrazení) pomocí dvojpoměrů nekonečna "
 "ku 0 a z2,z4 ku 1 a nekonečnu."
 
-#: C/genius.xml:7688(term)
+#: C/genius.xml:7759(term)
 msgid "<anchor id=\"gel-function-PoissonKernel\"/>PoissonKernel"
 msgstr "<anchor id=\"gel-function-PoissonKernel\"/>PoissonKernel"
 
-#: C/genius.xml:7690(synopsis)
+#: C/genius.xml:7761(synopsis)
 #, no-wrap
 msgid "PoissonKernel (r,sigma)"
 msgstr "PoissonKernel (r,sigma)"
 
-#: C/genius.xml:7691(para)
+#: C/genius.xml:7762(para)
 msgid ""
 "Poisson kernel on D(0,1) (not normalized to 1, that is integral of this is "
 "2pi)."
 msgstr ""
 "Poissonovo jádro na D(0,1) (nenormalizované na 1, tj. integrál je 2pi)."
 
-#: C/genius.xml:7696(term)
+#: C/genius.xml:7767(term)
 msgid "<anchor id=\"gel-function-PoissonKernelRadius\"/>PoissonKernelRadius"
 msgstr "<anchor id=\"gel-function-PoissonKernelRadius\"/>PoissonKernelRadius"
 
-#: C/genius.xml:7698(synopsis)
+#: C/genius.xml:7769(synopsis)
 #, no-wrap
 msgid "PoissonKernelRadius (r,sigma)"
 msgstr "PoissonKernelRadius (r,sigma)"
 
-#: C/genius.xml:7699(para)
+#: C/genius.xml:7770(para)
 msgid "Poisson kernel on D(0,R) (not normalized to 1)."
 msgstr "Poissonovo jádro na D(0,R) (nenormalizované na 1)."
 
-#: C/genius.xml:7704(term)
+#: C/genius.xml:7775(term)
 msgid "<anchor id=\"gel-function-RiemannZeta\"/>RiemannZeta"
 msgstr "<anchor id=\"gel-function-RiemannZeta\"/>RiemannZeta"
 
-#: C/genius.xml:7706(synopsis)
+#: C/genius.xml:7777(synopsis)
 #, no-wrap
 msgid "RiemannZeta (x)"
 msgstr "RiemannZeta (x)"
 
-#: C/genius.xml:7707(para)
+#: C/genius.xml:7778(para)
 msgid "Aliases: <function>zeta</function>"
 msgstr "Alternativní názvy: <function>zeta</function>"
 
-#: C/genius.xml:7708(para)
+#: C/genius.xml:7779(para)
 msgid "The Riemann zeta function. Currently only implemented for real values."
 msgstr ""
 "Riemannova funkce zeta. V současnosti je implementována jen pro reálná čísla."
 
-#: C/genius.xml:7709(para)
+#: C/genius.xml:7780(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/RiemannZetaFunction.html";
 "\">Planetmath</ulink> or <ulink url=\"http://en.wikipedia.org/wiki/";
@@ -13608,16 +13796,16 @@ msgstr ""
 "angličtině) nebo <ulink url=\"http://cs.wikipedia.org/wiki/";
 "Riemannova_funkce_zeta\">Wikipedia</ulink>."
 
-#: C/genius.xml:7718(term)
+#: C/genius.xml:7789(term)
 msgid "<anchor id=\"gel-function-UnitStep\"/>UnitStep"
 msgstr "<anchor id=\"gel-function-UnitStep\"/>UnitStep"
 
-#: C/genius.xml:7720(synopsis)
+#: C/genius.xml:7791(synopsis)
 #, no-wrap
 msgid "UnitStep (x)"
 msgstr "UnitStep (x)"
 
-#: C/genius.xml:7721(para)
+#: C/genius.xml:7792(para)
 msgid ""
 "The unit step function is 0 for x&lt;0, 1 otherwise. This is the integral of "
 "the Dirac Delta function. Also called the Heaviside function."
@@ -13626,7 +13814,7 @@ msgstr ""
 "případech. Jedná se o integrál Diracovy funkce delta. Bývá také nazývána "
 "Heavisideova funkce."
 
-#: C/genius.xml:7722(para)
+#: C/genius.xml:7793(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Unit_step\";>Wikipedia</ulink> "
 "for more information."
@@ -13634,16 +13822,16 @@ msgstr ""
 "Více informací najdete v encyklopedii <ulink url=\"http://cs.wikipedia.org/";
 "wiki/Heavisideova_funkce\">Wikipedia</ulink>."
 
-#: C/genius.xml:7730(term)
+#: C/genius.xml:7801(term)
 msgid "<anchor id=\"gel-function-cis\"/>cis"
 msgstr "<anchor id=\"gel-function-cis\"/>cis"
 
-#: C/genius.xml:7732(synopsis)
+#: C/genius.xml:7803(synopsis)
 #, no-wrap
 msgid "cis (x)"
 msgstr "cis (x)"
 
-#: C/genius.xml:7733(para)
+#: C/genius.xml:7804(para)
 msgid ""
 "The <function>cis</function> function, that is the same as "
 "<userinput>cos(x)+1i*sin(x)</userinput>"
@@ -13651,42 +13839,42 @@ msgstr ""
 "Funkce <function>cis</function>, což je to stejné jako "
 "<userinput>cos(x)+1i*sin(x)</userinput>"
 
-#: C/genius.xml:7741(term)
+#: C/genius.xml:7812(term)
 msgid "<anchor id=\"gel-function-deg2rad\"/>deg2rad"
 msgstr "<anchor id=\"gel-function-deg2rad\"/>deg2rad"
 
-#: C/genius.xml:7743(synopsis)
+#: C/genius.xml:7814(synopsis)
 #, no-wrap
 msgid "deg2rad (x)"
 msgstr "deg2rad (x)"
 
-#: C/genius.xml:7744(para)
+#: C/genius.xml:7815(para)
 msgid "Convert degrees to radians."
 msgstr "Převést stupně na radiány."
 
-#: C/genius.xml:7749(term)
+#: C/genius.xml:7820(term)
 msgid "<anchor id=\"gel-function-rad2deg\"/>rad2deg"
 msgstr "<anchor id=\"gel-function-rad2deg\"/>rad2deg"
 
-#: C/genius.xml:7751(synopsis)
+#: C/genius.xml:7822(synopsis)
 #, no-wrap
 msgid "rad2deg (x)"
 msgstr "rad2deg (x)"
 
-#: C/genius.xml:7752(para)
+#: C/genius.xml:7823(para)
 msgid "Convert radians to degrees."
 msgstr "Převést radiány na stupně."
 
-#: C/genius.xml:7757(term)
+#: C/genius.xml:7828(term)
 msgid "<anchor id=\"gel-function-sinc\"/>sinc"
 msgstr "<anchor id=\"gel-function-sinc\"/>sinc"
 
-#: C/genius.xml:7759(synopsis)
+#: C/genius.xml:7830(synopsis)
 #, no-wrap
 msgid "sinc (x)"
 msgstr "sinc (x)"
 
-#: C/genius.xml:7760(para)
+#: C/genius.xml:7831(para)
 msgid ""
 "Calculates the unnormalized sinc function, that is <userinput>sin(x)/x</"
 "userinput>. If you want the normalized function call <userinput>sinc(pi*x)</"
@@ -13696,7 +13884,7 @@ msgstr ""
 "userinput>. Jestli chcete normalizovanou funkci, volejte "
 "<userinput>sinc(pi*x)</userinput>."
 
-#: C/genius.xml:7763(para)
+#: C/genius.xml:7834(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Sinc\";>Wikipedia</ulink> for "
 "more information."
@@ -13704,20 +13892,20 @@ msgstr ""
 "Více informací najdete v encyklopedii <ulink url=\"http://en.wikipedia.org/";
 "wiki/Sinc\">Wikipedia</ulink> (článek je v angličtině)."
 
-#: C/genius.xml:7775(title)
+#: C/genius.xml:7846(title)
 msgid "Equation Solving"
 msgstr "Řešení rovnic"
 
-#: C/genius.xml:7779(term)
+#: C/genius.xml:7850(term)
 msgid "<anchor id=\"gel-function-CubicFormula\"/>CubicFormula"
 msgstr "<anchor id=\"gel-function-CubicFormula\"/>CubicFormula"
 
-#: C/genius.xml:7781(synopsis)
+#: C/genius.xml:7852(synopsis)
 #, no-wrap
 msgid "CubicFormula (p)"
 msgstr "CubicFormula (p)"
 
-#: C/genius.xml:7782(para)
+#: C/genius.xml:7853(para)
 msgid ""
 "Compute roots of a cubic (degree 3) polynomial using the cubic formula. The "
 "polynomial should be given as a vector of coefficients. That is "
@@ -13732,7 +13920,7 @@ msgstr ""
 "sloupcový vektor tří řešení. První řešení je vždy reálné, protože kubická "
 "rovnice má vždy jedno reálné řešení."
 
-#: C/genius.xml:7791(para)
+#: C/genius.xml:7862(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/CubicFormula.html";
 "\">Planetmath</ulink>, <ulink url=\"http://mathworld.wolfram.com/";
@@ -13745,16 +13933,16 @@ msgstr ""
 "ulink> (text je v angličtině) nebo <ulink url=\"http://cs.wikipedia.org/wiki/";
 "Kubick%C3%A1_rovnice\">Wikipedia</ulink>."
 
-#: C/genius.xml:7801(term)
+#: C/genius.xml:7872(term)
 msgid "<anchor id=\"gel-function-EulersMethod\"/>EulersMethod"
 msgstr "<anchor id=\"gel-function-EulersMethod\"/>EulersMethod"
 
-#: C/genius.xml:7803(synopsis)
+#: C/genius.xml:7874(synopsis)
 #, no-wrap
 msgid "EulersMethod (f,x0,y0,x1,n)"
 msgstr "EulersMethod (f,x0,y0,x1,n)"
 
-#: C/genius.xml:7804(para)
+#: C/genius.xml:7875(para)
 msgid ""
 "Use classical Euler's method to numerically solve y'=f(x,y) for initial "
 "<varname>x0</varname>, <varname>y0</varname> going to <varname>x1</varname> "
@@ -13770,8 +13958,8 @@ msgstr ""
 "metodu, měli byste vážně popřemýšlet o použití <link linkend=\"gel-function-"
 "RungeKutta\">RungeKutta</link> k řešení obyčejných diferenciálních rovnic."
 
-#: C/genius.xml:7814(para) C/genius.xml:7855(para) C/genius.xml:8059(para)
-#: C/genius.xml:8097(para)
+#: C/genius.xml:7885(para) C/genius.xml:7926(para) C/genius.xml:8130(para)
+#: C/genius.xml:8168(para)
 msgid ""
 "Systems can be solved by just having <varname>y</varname> be a (column) "
 "vector everywhere. That is, <varname>y0</varname> can be a vector in which "
@@ -13785,7 +13973,7 @@ msgstr ""
 "varname> a vektor stejné velikosti pro druhý argument a mělo by vracet "
 "vektor stejné velikosti."
 
-#: C/genius.xml:7821(para) C/genius.xml:7877(para)
+#: C/genius.xml:7892(para) C/genius.xml:7948(para)
 msgid ""
 "See <ulink url=\"http://mathworld.wolfram.com/EulerForwardMethod.html";
 "\">Mathworld</ulink>, or <ulink url=\"http://en.wikipedia.org/wiki/";
@@ -13796,16 +13984,16 @@ msgstr ""
 "angličtině) nebo <ulink url=\"http://cs.wikipedia.org/wiki/Eulerova_metoda";
 "\">Wikipedia</ulink>."
 
-#: C/genius.xml:7830(term)
+#: C/genius.xml:7901(term)
 msgid "<anchor id=\"gel-function-EulersMethodFull\"/>EulersMethodFull"
 msgstr "<anchor id=\"gel-function-EulersMethodFull\"/>EulersMethodFull"
 
-#: C/genius.xml:7832(synopsis)
+#: C/genius.xml:7903(synopsis)
 #, no-wrap
 msgid "EulersMethodFull (f,x0,y0,x1,n)"
 msgstr "EulersMethodFull (f,x0,y0,x1,n)"
 
-#: C/genius.xml:7833(para)
+#: C/genius.xml:7904(para)
 msgid ""
 "Use classical Euler's method to numerically solve y'=f(x,y) for initial "
 "<varname>x0</varname>, <varname>y0</varname> going to <varname>x1</varname> "
@@ -13828,7 +14016,7 @@ msgstr ""
 "\">LinePlotDrawLine</link> nebo <link linkend=\"gel-function-"
 "LinePlotDrawPoints\">LinePlotDrawPoints</link>."
 
-#: C/genius.xml:7848(para)
+#: C/genius.xml:7919(para)
 msgid ""
 "Example: <screen><prompt>genius&gt;</prompt> <userinput>LinePlotClear();</"
 "userinput>\n"
@@ -13846,7 +14034,7 @@ msgstr ""
 "\",\"color\",\"blue\",\"legend\",\"Exponenciální vývoj\");</userinput>\n"
 "</screen>"
 
-#: C/genius.xml:7862(para)
+#: C/genius.xml:7933(para)
 msgid ""
 "The output for a system is still a n by 2 matrix with the second entry being "
 "a vector. If you wish to plot the line, make sure to use row vectors, and "
@@ -13890,16 +14078,16 @@ msgstr ""
 "\",\"red\",\"thickness\",3,\"legend\",\"Druhý\");</userinput>\n"
 "</screen>"
 
-#: C/genius.xml:7887(term)
+#: C/genius.xml:7958(term)
 msgid "<anchor id=\"gel-function-FindRootBisection\"/>FindRootBisection"
 msgstr "<anchor id=\"gel-function-FindRootBisection\"/>FindRootBisection"
 
-#: C/genius.xml:7889(synopsis)
+#: C/genius.xml:7960(synopsis)
 #, no-wrap
 msgid "FindRootBisection (f,a,b,TOL,N)"
 msgstr "FindRootBisection (f,a,b,TOL,N)"
 
-#: C/genius.xml:7890(para)
+#: C/genius.xml:7961(para)
 msgid ""
 "Find root of a function using the bisection method. <varname>a</varname> and "
 "<varname>b</varname> are the initial guess interval, <userinput>f(a)</"
@@ -13921,18 +14109,18 @@ msgstr ""
 "varname> je poslední spočtená hodnota a <varname>iterace</varname> je počet "
 "dokončených iterací."
 
-#: C/genius.xml:7899(term)
+#: C/genius.xml:7970(term)
 msgid ""
 "<anchor id=\"gel-function-FindRootFalsePosition\"/>FindRootFalsePosition"
 msgstr ""
 "<anchor id=\"gel-function-FindRootFalsePosition\"/>FindRootFalsePosition"
 
-#: C/genius.xml:7901(synopsis)
+#: C/genius.xml:7972(synopsis)
 #, no-wrap
 msgid "FindRootFalsePosition (f,a,b,TOL,N)"
 msgstr "FindRootFalsePosition (f,a,b,TOL,N)"
 
-#: C/genius.xml:7902(para)
+#: C/genius.xml:7973(para)
 msgid ""
 "Find root of a function using the method of false position. <varname>a</"
 "varname> and <varname>b</varname> are the initial guess interval, "
@@ -13954,18 +14142,18 @@ msgstr ""
 "varname> je poslední spočtená hodnota a <varname>iterace</varname> je počet "
 "dokončených iterací."
 
-#: C/genius.xml:7911(term)
+#: C/genius.xml:7982(term)
 msgid ""
 "<anchor id=\"gel-function-FindRootMullersMethod\"/>FindRootMullersMethod"
 msgstr ""
 "<anchor id=\"gel-function-FindRootMullersMethod\"/>FindRootMullersMethod"
 
-#: C/genius.xml:7913(synopsis)
+#: C/genius.xml:7984(synopsis)
 #, no-wrap
 msgid "FindRootMullersMethod (f,x0,x1,x2,TOL,N)"
 msgstr "FindRootMullersMethod (f,x0,x1,x2,TOL,N)"
 
-#: C/genius.xml:7914(para)
+#: C/genius.xml:7985(para)
 msgid ""
 "Find root of a function using the Muller's method. <varname>TOL</varname> is "
 "the desired tolerance and <varname>N</varname> is the limit on the number of "
@@ -13982,16 +14170,16 @@ msgstr ""
 "hodnota signalizující úspěch, <varname>hodnota</varname> je poslední "
 "spočtená hodnota a <varname>iterace</varname> je počet dokončených iterací."
 
-#: C/genius.xml:7921(term)
+#: C/genius.xml:7992(term)
 msgid "<anchor id=\"gel-function-FindRootSecant\"/>FindRootSecant"
 msgstr "<anchor id=\"gel-function-FindRootSecant\"/>FindRootSecant"
 
-#: C/genius.xml:7923(synopsis)
+#: C/genius.xml:7994(synopsis)
 #, no-wrap
 msgid "FindRootSecant (f,a,b,TOL,N)"
 msgstr "FindRootSecant (f,a,b,TOL,N)"
 
-#: C/genius.xml:7924(para)
+#: C/genius.xml:7995(para)
 msgid ""
 "Find root of a function using the secant method. <varname>a</varname> and "
 "<varname>b</varname> are the initial guess interval, <userinput>f(a)</"
@@ -14013,16 +14201,16 @@ msgstr ""
 "varname> je poslední spočtená hodnota a <varname>iterace</varname> je počet "
 "dokončených iterací."
 
-#: C/genius.xml:7933(term)
+#: C/genius.xml:8004(term)
 msgid "<anchor id=\"gel-function-HalleysMethod\"/>HalleysMethod"
 msgstr "<anchor id=\"gel-function-HalleysMethod\"/>HalleysMethod"
 
-#: C/genius.xml:7935(synopsis)
+#: C/genius.xml:8006(synopsis)
 #, no-wrap
 msgid "HalleysMethod (f,df,ddf,guess,epsilon,maxn)"
 msgstr "HalleysMethod (f,df,ddf,odhad,epsilon,maxn)"
 
-#: C/genius.xml:7936(para)
+#: C/genius.xml:8007(para)
 msgid ""
 "Find zeros using Halleys's method. <varname>f</varname> is the function, "
 "<varname>df</varname> is the derivative of <varname>f</varname>, and "
@@ -14039,7 +14227,7 @@ msgstr ""
 "varname> nebo po <varname>maxn</varname> pokusech, v kterémžto případě vrací "
 "<constant>null</constant>, což značí selhání."
 
-#: C/genius.xml:7943(para)
+#: C/genius.xml:8014(para)
 msgid ""
 "See also <link linkend=\"gel-function-NewtonsMethod"
 "\"><function>NewtonsMethod</function></link> and <link linkend=\"gel-"
@@ -14049,7 +14237,7 @@ msgstr ""
 "\"><function>NewtonsMethod</function></link> a <link linkend=\"gel-function-"
 "SymbolicDerivative\"><function>SymbolicDerivative</function></link>."
 
-#: C/genius.xml:7946(para)
+#: C/genius.xml:8017(para)
 msgid ""
 "Example to find the square root of 10: <screen><prompt>genius&gt;</prompt> "
 "<userinput>HalleysMethod(`(x)=x^2-10,`(x)=2*x,`(x)=2,3,10^-10,100)</"
@@ -14061,7 +14249,7 @@ msgstr ""
 "userinput>\n"
 "</screen>"
 
-#: C/genius.xml:7951(para)
+#: C/genius.xml:8022(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Halley%27s_method\";>Wikipedia</"
 "ulink> for more information."
@@ -14069,16 +14257,16 @@ msgstr ""
 "Více informací najdete v encyklopedii <ulink url=\"http://en.wikipedia.org/";
 "wiki/Halley%27s_method\">Wikipedia</ulink> (text je v angličtině)."
 
-#: C/genius.xml:7960(term)
+#: C/genius.xml:8031(term)
 msgid "<anchor id=\"gel-function-NewtonsMethod\"/>NewtonsMethod"
 msgstr "<anchor id=\"gel-function-NewtonsMethod\"/>NewtonsMethod"
 
-#: C/genius.xml:7962(synopsis)
+#: C/genius.xml:8033(synopsis)
 #, no-wrap
 msgid "NewtonsMethod (f,df,guess,epsilon,maxn)"
 msgstr "NewtonsMethod (f,df,odhad,epsilon,maxn)"
 
-#: C/genius.xml:7963(para)
+#: C/genius.xml:8034(para)
 msgid ""
 "Find zeros using Newton's method. <varname>f</varname> is the function and "
 "<varname>df</varname> is the derivative of <varname>f</varname>. "
@@ -14094,7 +14282,7 @@ msgstr ""
 "pokusech, v kterémžto případě vrací <constant>null</constant>, což značí "
 "selhání."
 
-#: C/genius.xml:7969(para)
+#: C/genius.xml:8040(para)
 msgid ""
 "See also <link linkend=\"gel-function-NewtonsMethodPoly"
 "\"><function>NewtonsMethodPoly</function></link> and <link linkend=\"gel-"
@@ -14104,7 +14292,7 @@ msgstr ""
 "\"><function>NewtonsMethodPoly</function></link> a <link linkend=\"gel-"
 "function-SymbolicDerivative\"><function>SymbolicDerivative</function></link>."
 
-#: C/genius.xml:7972(para)
+#: C/genius.xml:8043(para)
 msgid ""
 "Example to find the square root of 10: <screen><prompt>genius&gt;</prompt> "
 "<userinput>NewtonsMethod(`(x)=x^2-10,`(x)=2*x,3,10^-10,100)</userinput>\n"
@@ -14114,7 +14302,7 @@ msgstr ""
 "<userinput>NewtonsMethod(`(x)=x^2-10,`(x)=2*x,3,10^-10,100)</userinput>\n"
 "</screen>"
 
-#: C/genius.xml:7977(para) C/genius.xml:8311(para)
+#: C/genius.xml:8048(para) C/genius.xml:8382(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Newtons_method\";>Wikipedia</"
 "ulink> for more information."
@@ -14122,16 +14310,16 @@ msgstr ""
 "Více informací najdete v encyklopedii <ulink url=\"http://cs.wikipedia.org/";
 "wiki/Metoda_te%C4%8Den\">Wikipedia</ulink>."
 
-#: C/genius.xml:7986(term)
+#: C/genius.xml:8057(term)
 msgid "<anchor id=\"gel-function-PolynomialRoots\"/>PolynomialRoots"
 msgstr "<anchor id=\"gel-function-PolynomialRoots\"/>PolynomialRoots"
 
-#: C/genius.xml:7988(synopsis)
+#: C/genius.xml:8059(synopsis)
 #, no-wrap
 msgid "PolynomialRoots (p)"
 msgstr "PolynomialRoots (p)"
 
-#: C/genius.xml:7989(para)
+#: C/genius.xml:8060(para)
 msgid ""
 "Compute roots of a polynomial (degrees 1 through 4) using one of the "
 "formulas for such polynomials. The polynomial should be given as a vector of "
@@ -14144,7 +14332,7 @@ msgstr ""
 "<userinput>4*x^3 + 2*x + 1</userinput> odpovídá vektoru "
 "<userinput>[1,2,0,4]</userinput>. Vrací sloupcový vektor řešení."
 
-#: C/genius.xml:7998(para)
+#: C/genius.xml:8069(para)
 msgid ""
 "The function calls <link linkend=\"gel-function-QuadraticFormula"
 "\">QuadraticFormula</link>, <link linkend=\"gel-function-CubicFormula"
@@ -14156,16 +14344,16 @@ msgstr ""
 "\">CubicFormula</link> a <link linkend=\"gel-function-QuarticFormula"
 "\">QuarticFormula</link>."
 
-#: C/genius.xml:8008(term)
+#: C/genius.xml:8079(term)
 msgid "<anchor id=\"gel-function-QuadraticFormula\"/>QuadraticFormula"
 msgstr "<anchor id=\"gel-function-QuadraticFormula\"/>QuadraticFormula"
 
-#: C/genius.xml:8010(synopsis)
+#: C/genius.xml:8081(synopsis)
 #, no-wrap
 msgid "QuadraticFormula (p)"
 msgstr "QuadraticFormula (p)"
 
-#: C/genius.xml:8011(para)
+#: C/genius.xml:8082(para)
 msgid ""
 "Compute roots of a quadratic (degree 2) polynomial using the quadratic "
 "formula. The polynomial should be given as a vector of coefficients. That is "
@@ -14177,7 +14365,7 @@ msgstr ""
 "<userinput>3*x^2 + 2*x + 1</userinput> odpovídá vektoru <userinput>[1,2,3]</"
 "userinput>. Vrací sloupcový vektor dvou řešení."
 
-#: C/genius.xml:8019(para)
+#: C/genius.xml:8090(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/QuadraticFormula.html";
 "\">Planetmath</ulink> or <ulink url=\"http://mathworld.wolfram.com/";
@@ -14188,16 +14376,16 @@ msgstr ""
 "angličtině) nebo <ulink url=\"http://mathworld.wolfram.com/QuadraticFormula.";
 "html\">Mathworld</ulink> (text je v angličtině)."
 
-#: C/genius.xml:8028(term)
+#: C/genius.xml:8099(term)
 msgid "<anchor id=\"gel-function-QuarticFormula\"/>QuarticFormula"
 msgstr "<anchor id=\"gel-function-QuarticFormula\"/>QuarticFormula"
 
-#: C/genius.xml:8030(synopsis)
+#: C/genius.xml:8101(synopsis)
 #, no-wrap
 msgid "QuarticFormula (p)"
 msgstr "QuarticFormula (p)"
 
-#: C/genius.xml:8031(para)
+#: C/genius.xml:8102(para)
 msgid ""
 "Compute roots of a quartic (degree 4) polynomial using the quartic formula. "
 "The polynomial should be given as a vector of coefficients. That is "
@@ -14210,7 +14398,7 @@ msgstr ""
 "+ 1</userinput> odpovídá vektoru <userinput>[1,2,0,0,5]</userinput>. Vrací "
 "sloupcový vektor čtyř řešení."
 
-#: C/genius.xml:8039(para)
+#: C/genius.xml:8110(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/QuarticFormula.html";
 "\">Planetmath</ulink>, <ulink url=\"http://mathworld.wolfram.com/";
@@ -14223,16 +14411,16 @@ msgstr ""
 "\">Mathworld</ulink> (text je v angličtině) nebo <ulink url=\"http://cs.";
 "wikipedia.org/wiki/Kvartick%C3%A1_rovnice\">Wikipedia</ulink>."
 
-#: C/genius.xml:8049(term)
+#: C/genius.xml:8120(term)
 msgid "<anchor id=\"gel-function-RungeKutta\"/>RungeKutta"
 msgstr "<anchor id=\"gel-function-RungeKutta\"/>RungeKutta"
 
-#: C/genius.xml:8051(synopsis)
+#: C/genius.xml:8122(synopsis)
 #, no-wrap
 msgid "RungeKutta (f,x0,y0,x1,n)"
 msgstr "RungeKutta (f,x0,y0,x1,n)"
 
-#: C/genius.xml:8052(para)
+#: C/genius.xml:8123(para)
 msgid ""
 "Use classical non-adaptive fourth order Runge-Kutta method to numerically "
 "solve y'=f(x,y) for initial <varname>x0</varname>, <varname>y0</varname> "
@@ -14244,7 +14432,7 @@ msgstr ""
 "<varname>y0</varname> měnící se do <varname>x1</varname> s přírůstky "
 "<varname>n</varname>, vrací <varname>y</varname> v <varname>x1</varname>."
 
-#: C/genius.xml:8066(para) C/genius.xml:8119(para)
+#: C/genius.xml:8137(para) C/genius.xml:8190(para)
 msgid ""
 "See <ulink url=\"http://mathworld.wolfram.com/Runge-KuttaMethod.html";
 "\">Mathworld</ulink>, or <ulink url=\"http://en.wikipedia.org/wiki/Runge-";
@@ -14256,16 +14444,16 @@ msgstr ""
 "%C5%99e%C5%A1en%C3%AD_oby%C4%8Dejn%C3%BDch_diferenci%C3%A1ln"
 "%C3%ADch_rovnic#Metody_Runge-Kutta\">Wikipedia</ulink>."
 
-#: C/genius.xml:8075(term)
+#: C/genius.xml:8146(term)
 msgid "<anchor id=\"gel-function-RungeKuttaFull\"/>RungeKuttaFull"
 msgstr "<anchor id=\"gel-function-RungeKuttaFull\"/>RungeKuttaFull"
 
-#: C/genius.xml:8077(synopsis)
+#: C/genius.xml:8148(synopsis)
 #, no-wrap
 msgid "RungeKuttaFull (f,x0,y0,x1,n)"
 msgstr "RungeKuttaFull (f,x0,y0,x1,n)"
 
-#: C/genius.xml:8078(para)
+#: C/genius.xml:8149(para)
 msgid ""
 "Use classical non-adaptive fourth order Runge-Kutta method to numerically "
 "solve y'=f(x,y) for initial <varname>x0</varname>, <varname>y0</varname> "
@@ -14283,7 +14471,7 @@ msgstr ""
 "LinePlotDrawLine\">LinePlotDrawLine</link> nebo <link linkend=\"gel-function-"
 "LinePlotDrawPoints\">LinePlotDrawPoints</link>."
 
-#: C/genius.xml:8090(para)
+#: C/genius.xml:8161(para)
 msgid ""
 "Example: <screen><prompt>genius&gt;</prompt> <userinput>LinePlotClear();</"
 "userinput>\n"
@@ -14301,7 +14489,7 @@ msgstr ""
 "\",\"color\",\"blue\",\"legend\",\"Exponenciální vývoj\");</userinput>\n"
 "</screen>"
 
-#: C/genius.xml:8104(para)
+#: C/genius.xml:8175(para)
 msgid ""
 "The output for a system is still a n by 2 matrix with the second entry being "
 "a vector. If you wish to plot the line, make sure to use row vectors, and "
@@ -14345,20 +14533,20 @@ msgstr ""
 "\",\"red\",\"thickness\",3,\"legend\",\"Druhý\");</userinput>\n"
 "</screen>"
 
-#: C/genius.xml:8133(title)
+#: C/genius.xml:8204(title)
 msgid "Statistics"
 msgstr "Statistika"
 
-#: C/genius.xml:8136(term)
+#: C/genius.xml:8207(term)
 msgid "<anchor id=\"gel-function-Average\"/>Average"
 msgstr "<anchor id=\"gel-function-Average\"/>Average"
 
-#: C/genius.xml:8138(synopsis)
+#: C/genius.xml:8209(synopsis)
 #, no-wrap
 msgid "Average (m)"
 msgstr "Average (m)"
 
-#: C/genius.xml:8139(para)
+#: C/genius.xml:8210(para)
 msgid ""
 "Aliases: <function>average</function><function>Mean</"
 "function><function>mean</function>"
@@ -14366,11 +14554,11 @@ msgstr ""
 "Alternativní názvy: <function>average</function><function>Mean</"
 "function><function>mean</function>"
 
-#: C/genius.xml:8140(para)
+#: C/genius.xml:8211(para)
 msgid "Calculate average of an entire matrix."
 msgstr "Vypočítat průměr z celé matice."
 
-#: C/genius.xml:8141(para) C/genius.xml:8201(para)
+#: C/genius.xml:8212(para) C/genius.xml:8272(para)
 msgid ""
 "See <ulink url=\"http://mathworld.wolfram.com/ArithmeticMean.html";
 "\">Mathworld</ulink> for more information."
@@ -14380,16 +14568,16 @@ msgstr ""
 "nebo <ulink url=\"http://cs.wikipedia.org/wiki/Aritmetick%C3%BD_pr%C5%AFm";
 "%C4%9Br\">Wikipedia</ulink>."
 
-#: C/genius.xml:8149(term)
+#: C/genius.xml:8220(term)
 msgid "<anchor id=\"gel-function-GaussDistribution\"/>GaussDistribution"
 msgstr "<anchor id=\"gel-function-GaussDistribution\"/>GaussDistribution"
 
-#: C/genius.xml:8151(synopsis)
+#: C/genius.xml:8222(synopsis)
 #, no-wrap
 msgid "GaussDistribution (x,sigma)"
 msgstr "GaussDistribution (x,sigma)"
 
-#: C/genius.xml:8152(para)
+#: C/genius.xml:8223(para)
 msgid ""
 "Integral of the GaussFunction from 0 to <varname>x</varname> (area under the "
 "normal curve)."
@@ -14397,7 +14585,7 @@ msgstr ""
 "Integrál Gaussovy funkce od 0 do <varname>x</varname> (oblast pod normální "
 "křivkou)."
 
-#: C/genius.xml:8153(para) C/genius.xml:8165(para)
+#: C/genius.xml:8224(para) C/genius.xml:8236(para)
 msgid ""
 "See <ulink url=\"http://mathworld.wolfram.com/NormalDistribution.html";
 "\">Mathworld</ulink> for more information."
@@ -14407,37 +14595,37 @@ msgstr ""
 "angličtině) nebo <ulink url=\"http://cs.wikipedia.org/wiki/Norm%C3%A1ln";
 "%C3%AD_rozd%C4%9Blen%C3%AD\">Wikipedia</ulink>."
 
-#: C/genius.xml:8161(term)
+#: C/genius.xml:8232(term)
 msgid "<anchor id=\"gel-function-GaussFunction\"/>GaussFunction"
 msgstr "<anchor id=\"gel-function-GaussFunction\"/>GaussFunction"
 
-#: C/genius.xml:8163(synopsis)
+#: C/genius.xml:8234(synopsis)
 #, no-wrap
 msgid "GaussFunction (x,sigma)"
 msgstr "GaussFunction (x,sigma)"
 
-#: C/genius.xml:8164(para)
+#: C/genius.xml:8235(para)
 msgid "The normalized Gauss distribution function (the normal curve)."
 msgstr "Normalizovaného Gaussova funkce rozdělení (normální křivka)."
 
-#: C/genius.xml:8174(term)
+#: C/genius.xml:8245(term)
 msgid "<anchor id=\"gel-function-Median\"/>Median"
 msgstr "<anchor id=\"gel-function-Median\"/>Median"
 
-#: C/genius.xml:8176(synopsis)
+#: C/genius.xml:8247(synopsis)
 #, no-wrap
 msgid "Median (m)"
 msgstr "Median (m)"
 
-#: C/genius.xml:8177(para)
+#: C/genius.xml:8248(para)
 msgid "Aliases: <function>median</function>"
 msgstr "Alternativní názvy: <function>median</function>"
 
-#: C/genius.xml:8178(para)
+#: C/genius.xml:8249(para)
 msgid "Calculate median of an entire matrix."
 msgstr "Vypočítat medián z celé matice."
 
-#: C/genius.xml:8179(para) C/genius.xml:8214(para)
+#: C/genius.xml:8250(para) C/genius.xml:8285(para)
 msgid ""
 "See <ulink url=\"http://mathworld.wolfram.com/StatisticalMedian.html";
 "\">Mathworld</ulink> for more information."
@@ -14445,7 +14633,7 @@ msgstr ""
 "Více informací najdete v encyklopedii <ulink url=\"http://mathworld.wolfram.";
 "com/StatisticalMedian.html\">Mathworld</ulink> (text je v angličtině)."
 
-#: C/genius.xml:8187(term)
+#: C/genius.xml:8258(term)
 msgid ""
 "<anchor id=\"gel-function-PopulationStandardDeviation\"/"
 ">PopulationStandardDeviation"
@@ -14453,53 +14641,53 @@ msgstr ""
 "<anchor id=\"gel-function-PopulationStandardDeviation\"/"
 ">PopulationStandardDeviation"
 
-#: C/genius.xml:8189(synopsis)
+#: C/genius.xml:8260(synopsis)
 #, no-wrap
 msgid "PopulationStandardDeviation (m)"
 msgstr "PopulationStandardDeviation (m)"
 
-#: C/genius.xml:8190(para)
+#: C/genius.xml:8261(para)
 msgid "Aliases: <function>stdevp</function>"
 msgstr "Alternativní názvy: <function>stdevp</function>"
 
-#: C/genius.xml:8191(para)
+#: C/genius.xml:8262(para)
 msgid "Calculate the population standard deviation of a whole matrix."
 msgstr "Spočítat standardní odchylku souboru celé matice."
 
-#: C/genius.xml:8196(term)
+#: C/genius.xml:8267(term)
 msgid "<anchor id=\"gel-function-RowAverage\"/>RowAverage"
 msgstr "<anchor id=\"gel-function-RowAverage\"/>RowAverage"
 
-#: C/genius.xml:8198(synopsis)
+#: C/genius.xml:8269(synopsis)
 #, no-wrap
 msgid "RowAverage (m)"
 msgstr "RowAverage (m)"
 
-#: C/genius.xml:8199(para)
+#: C/genius.xml:8270(para)
 msgid "Aliases: <function>RowMean</function>"
 msgstr "Alternativní názvy: <function>RowMean</function>"
 
-#: C/genius.xml:8200(para)
+#: C/genius.xml:8271(para)
 msgid "Calculate average of each row in a matrix."
 msgstr "Vypočítat průměr každého řádku v matici."
 
-#: C/genius.xml:8209(term)
+#: C/genius.xml:8280(term)
 msgid "<anchor id=\"gel-function-RowMedian\"/>RowMedian"
 msgstr "<anchor id=\"gel-function-RowMedian\"/>RowMedian"
 
-#: C/genius.xml:8211(synopsis)
+#: C/genius.xml:8282(synopsis)
 #, no-wrap
 msgid "RowMedian (m)"
 msgstr "RowMedian (m)"
 
-#: C/genius.xml:8212(para)
+#: C/genius.xml:8283(para)
 msgid ""
 "Calculate median of each row in a matrix and return a column vector of the "
 "medians."
 msgstr ""
 "Vypočítat medián každého řádku v matici a vrátit sloupcový vektor mediánů."
 
-#: C/genius.xml:8222(term)
+#: C/genius.xml:8293(term)
 msgid ""
 "<anchor id=\"gel-function-RowPopulationStandardDeviation\"/"
 ">RowPopulationStandardDeviation"
@@ -14507,85 +14695,85 @@ msgstr ""
 "<anchor id=\"gel-function-RowPopulationStandardDeviation\"/"
 ">RowPopulationStandardDeviation"
 
-#: C/genius.xml:8224(synopsis)
+#: C/genius.xml:8295(synopsis)
 #, no-wrap
 msgid "RowPopulationStandardDeviation (m)"
 msgstr "RowPopulationStandardDeviation (m)"
 
-#: C/genius.xml:8225(para)
+#: C/genius.xml:8296(para)
 msgid "Aliases: <function>rowstdevp</function>"
 msgstr "Alternativní názvy: <function>rowstdevp</function>"
 
-#: C/genius.xml:8226(para)
+#: C/genius.xml:8297(para)
 msgid ""
 "Calculate the population standard deviations of rows of a matrix and return "
 "a vertical vector."
 msgstr ""
 "Spočítat standardní odchylku souboru řádků matice a vrátit svislý vektor."
 
-#: C/genius.xml:8231(term)
+#: C/genius.xml:8302(term)
 msgid "<anchor id=\"gel-function-RowStandardDeviation\"/>RowStandardDeviation"
 msgstr "<anchor id=\"gel-function-RowStandardDeviation\"/>RowStandardDeviation"
 
-#: C/genius.xml:8233(synopsis)
+#: C/genius.xml:8304(synopsis)
 #, no-wrap
 msgid "RowStandardDeviation (m)"
 msgstr "RowStandardDeviation (m)"
 
-#: C/genius.xml:8234(para)
+#: C/genius.xml:8305(para)
 msgid "Aliases: <function>rowstdev</function>"
 msgstr "Alternativní názvy: <function>rowstdev</function>"
 
-#: C/genius.xml:8235(para)
+#: C/genius.xml:8306(para)
 msgid ""
 "Calculate the standard deviations of rows of a matrix and return a vertical "
 "vector."
 msgstr "Spočítat standardní odchylku řádků matice a vrátit svislý vektor."
 
-#: C/genius.xml:8240(term)
+#: C/genius.xml:8311(term)
 msgid "<anchor id=\"gel-function-StandardDeviation\"/>StandardDeviation"
 msgstr "<anchor id=\"gel-function-StandardDeviation\"/>StandardDeviation"
 
-#: C/genius.xml:8242(synopsis)
+#: C/genius.xml:8313(synopsis)
 #, no-wrap
 msgid "StandardDeviation (m)"
 msgstr "StandardDeviation (m)"
 
-#: C/genius.xml:8243(para)
+#: C/genius.xml:8314(para)
 msgid "Aliases: <function>stdev</function>"
 msgstr "Alternativní názvy: <function>stdev</function>"
 
-#: C/genius.xml:8244(para)
+#: C/genius.xml:8315(para)
 msgid "Calculate the standard deviation of a whole matrix."
 msgstr "Spočítat standardní odchylku celé matice."
 
-#: C/genius.xml:8252(title)
+#: C/genius.xml:8323(title)
 msgid "Polynomials"
 msgstr "Polynomy"
 
-#: C/genius.xml:8255(term)
+#: C/genius.xml:8326(term)
 msgid "<anchor id=\"gel-function-AddPoly\"/>AddPoly"
 msgstr "<anchor id=\"gel-function-AddPoly\"/>AddPoly"
 
-#: C/genius.xml:8257(synopsis)
+#: C/genius.xml:8328(synopsis)
 #, no-wrap
 msgid "AddPoly (p1,p2)"
 msgstr "AddPoly (p1,p2)"
 
-#: C/genius.xml:8258(para)
+#: C/genius.xml:8329(para)
 msgid "Add two polynomials (vectors)."
 msgstr "Sečíst dva polynomy (vektory)."
 
-#: C/genius.xml:8263(term)
+#: C/genius.xml:8334(term)
 msgid "<anchor id=\"gel-function-DividePoly\"/>DividePoly"
 msgstr "<anchor id=\"gel-function-DividePoly\"/>DividePoly"
 
-#: C/genius.xml:8265(synopsis)
+#: C/genius.xml:8336(synopsis)
 #, no-wrap
 msgid "DividePoly (p,q,&amp;r)"
 msgstr "DividePoly (p,q,&amp;r)"
 
-#: C/genius.xml:8266(para)
+#: C/genius.xml:8337(para)
 msgid ""
 "Divide two polynomials (as vectors) using long division. Returns the "
 "quotient of the two polynomials. The optional argument <varname>r</varname> "
@@ -14596,7 +14784,7 @@ msgstr ""
 "dvou polynomů. Volitelný argument <varname>r</varname> se použije k vrácení "
 "zbytku. Zbytek bude mít nižší řád, než polynom <varname>q</varname>."
 
-#: C/genius.xml:8271(para)
+#: C/genius.xml:8342(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/PolynomialLongDivision.";
 "html\">Planetmath</ulink> for more information."
@@ -14605,42 +14793,42 @@ msgstr ""
 "encyclopedia/PolynomialLongDivision.html\">Planetmath</ulink> (text je v "
 "angličtině)."
 
-#: C/genius.xml:8279(term)
+#: C/genius.xml:8350(term)
 msgid "<anchor id=\"gel-function-IsPoly\"/>IsPoly"
 msgstr "<anchor id=\"gel-function-IsPoly\"/>IsPoly"
 
-#: C/genius.xml:8281(synopsis)
+#: C/genius.xml:8352(synopsis)
 #, no-wrap
 msgid "IsPoly (p)"
 msgstr "IsPoly (p)"
 
-#: C/genius.xml:8282(para)
+#: C/genius.xml:8353(para)
 msgid "Check if a vector is usable as a polynomial."
 msgstr "Zkontrolovat, zda je vektor použitelný jako polynom."
 
-#: C/genius.xml:8287(term)
+#: C/genius.xml:8358(term)
 msgid "<anchor id=\"gel-function-MultiplyPoly\"/>MultiplyPoly"
 msgstr "<anchor id=\"gel-function-MultiplyPoly\"/>MultiplyPoly"
 
-#: C/genius.xml:8289(synopsis)
+#: C/genius.xml:8360(synopsis)
 #, no-wrap
 msgid "MultiplyPoly (p1,p2)"
 msgstr "MultiplyPoly (p1,p2)"
 
-#: C/genius.xml:8290(para)
+#: C/genius.xml:8361(para)
 msgid "Multiply two polynomials (as vectors)."
 msgstr "Vynásobit dva polynomy (jako vektory)."
 
-#: C/genius.xml:8295(term)
+#: C/genius.xml:8366(term)
 msgid "<anchor id=\"gel-function-NewtonsMethodPoly\"/>NewtonsMethodPoly"
 msgstr "<anchor id=\"gel-function-NewtonsMethodPoly\"/>NewtonsMethodPoly"
 
-#: C/genius.xml:8297(synopsis)
+#: C/genius.xml:8368(synopsis)
 #, no-wrap
 msgid "NewtonsMethodPoly (poly,guess,epsilon,maxn)"
 msgstr "NewtonsMethodPoly (poly,odhad,epsilon,maxn)"
 
-#: C/genius.xml:8298(para)
+#: C/genius.xml:8369(para)
 msgid ""
 "Find a root of a polynomial using Newton's method. <varname>poly</varname> "
 "is the polynomial as a vector and <varname>guess</varname> is the initial "
@@ -14656,7 +14844,7 @@ msgstr ""
 "pokusech, v kterémžto případě vrací <constant>null</constant>, což značí "
 "selhání."
 
-#: C/genius.xml:8303(para)
+#: C/genius.xml:8374(para)
 msgid ""
 "See also <link linkend=\"gel-function-NewtonsMethod"
 "\"><function>NewtonsMethod</function></link>."
@@ -14664,7 +14852,7 @@ msgstr ""
 "Viz také <link linkend=\"gel-function-NewtonsMethod"
 "\"><function>NewtonsMethod</function></link>."
 
-#: C/genius.xml:8306(para)
+#: C/genius.xml:8377(para)
 msgid ""
 "Example to find the square root of 10: <screen><prompt>genius&gt;</prompt> "
 "<userinput>NewtonsMethodPoly([-10,0,1],3,10^-10,100)</userinput>\n"
@@ -14674,113 +14862,113 @@ msgstr ""
 "<userinput>NewtonsMethodPoly([-10,0,1],3,10^-10,100)</userinput>\n"
 "</screen>"
 
-#: C/genius.xml:8319(term)
+#: C/genius.xml:8390(term)
 msgid "<anchor id=\"gel-function-Poly2ndDerivative\"/>Poly2ndDerivative"
 msgstr "<anchor id=\"gel-function-Poly2ndDerivative\"/>Poly2ndDerivative"
 
-#: C/genius.xml:8321(synopsis)
+#: C/genius.xml:8392(synopsis)
 #, no-wrap
 msgid "Poly2ndDerivative (p)"
 msgstr "Poly2ndDerivative (p)"
 
-#: C/genius.xml:8322(para)
+#: C/genius.xml:8393(para)
 msgid "Take second polynomial (as vector) derivative."
 msgstr "Vypočítat druhou derivaci polynomu (jako vektoru)."
 
-#: C/genius.xml:8327(term)
+#: C/genius.xml:8398(term)
 msgid "<anchor id=\"gel-function-PolyDerivative\"/>PolyDerivative"
 msgstr "<anchor id=\"gel-function-PolyDerivative\"/>PolyDerivative"
 
-#: C/genius.xml:8329(synopsis)
+#: C/genius.xml:8400(synopsis)
 #, no-wrap
 msgid "PolyDerivative (p)"
 msgstr "PolyDerivative (p)"
 
-#: C/genius.xml:8330(para)
+#: C/genius.xml:8401(para)
 msgid "Take polynomial (as vector) derivative."
 msgstr "Derivovat polynom (jako vektor)."
 
-#: C/genius.xml:8335(term)
+#: C/genius.xml:8406(term)
 msgid "<anchor id=\"gel-function-PolyToFunction\"/>PolyToFunction"
 msgstr "<anchor id=\"gel-function-PolyToFunction\"/>PolyToFunction"
 
-#: C/genius.xml:8337(synopsis)
+#: C/genius.xml:8408(synopsis)
 #, no-wrap
 msgid "PolyToFunction (p)"
 msgstr "PolyToFunction (p)"
 
-#: C/genius.xml:8338(para)
+#: C/genius.xml:8409(para)
 msgid "Make function out of a polynomial (as vector)."
 msgstr "Vytvořit funkci z polynomu (jako vektoru)."
 
-#: C/genius.xml:8343(term)
+#: C/genius.xml:8414(term)
 msgid "<anchor id=\"gel-function-PolyToString\"/>PolyToString"
 msgstr "<anchor id=\"gel-function-PolyToString\"/>PolyToString"
 
-#: C/genius.xml:8345(synopsis)
+#: C/genius.xml:8416(synopsis)
 #, no-wrap
 msgid "PolyToString (p,var...)"
 msgstr "PolyToString (p,prom...)"
 
-#: C/genius.xml:8346(para)
+#: C/genius.xml:8417(para)
 msgid "Make string out of a polynomial (as vector)."
 msgstr "Vytvořit řetězec z polynomu (jako vektoru)."
 
-#: C/genius.xml:8351(term)
+#: C/genius.xml:8422(term)
 msgid "<anchor id=\"gel-function-SubtractPoly\"/>SubtractPoly"
 msgstr "<anchor id=\"gel-function-SubtractPoly\"/>SubtractPoly"
 
-#: C/genius.xml:8353(synopsis)
+#: C/genius.xml:8424(synopsis)
 #, no-wrap
 msgid "SubtractPoly (p1,p2)"
 msgstr "SubtractPoly (p1,p2)"
 
-#: C/genius.xml:8354(para)
+#: C/genius.xml:8425(para)
 msgid "Subtract two polynomials (as vectors)."
 msgstr "Odečíst dva polynomy (jako vektory)."
 
-#: C/genius.xml:8359(term)
+#: C/genius.xml:8430(term)
 msgid "<anchor id=\"gel-function-TrimPoly\"/>TrimPoly"
 msgstr "<anchor id=\"gel-function-TrimPoly\"/>TrimPoly"
 
-#: C/genius.xml:8361(synopsis)
+#: C/genius.xml:8432(synopsis)
 #, no-wrap
 msgid "TrimPoly (p)"
 msgstr "TrimPoly (p)"
 
-#: C/genius.xml:8362(para)
+#: C/genius.xml:8433(para)
 msgid "Trim zeros from a polynomial (as vector)."
 msgstr "Odstranit nuly z polynomu (jako vektoru)."
 
-#: C/genius.xml:8370(title)
+#: C/genius.xml:8441(title)
 msgid "Set Theory"
 msgstr "Teorie množin"
 
-#: C/genius.xml:8373(term)
+#: C/genius.xml:8444(term)
 msgid "<anchor id=\"gel-function-Intersection\"/>Intersection"
 msgstr "<anchor id=\"gel-function-Intersection\"/>Intersection"
 
-#: C/genius.xml:8375(synopsis)
+#: C/genius.xml:8446(synopsis)
 #, no-wrap
 msgid "Intersection (X,Y)"
 msgstr "Intersection (X,Y)"
 
-#: C/genius.xml:8376(para)
+#: C/genius.xml:8447(para)
 msgid ""
 "Returns a set theoretic intersection of X and Y (X and Y are vectors "
 "pretending to be sets)."
 msgstr "Vrátit průnik množin X a Y (X a Y jsou vektory považované za množiny)."
 
-#: C/genius.xml:8381(term)
+#: C/genius.xml:8452(term)
 msgid "<anchor id=\"gel-function-IsIn\"/>IsIn"
 msgstr "<anchor id=\"gel-function-IsIn\"/>IsIn"
 
-#: C/genius.xml:8383(synopsis)
+#: C/genius.xml:8454(synopsis)
 #, no-wrap
 msgid "IsIn (x,X)"
 msgstr "IsIn (x,X)"
 
-#: C/genius.xml:8384(para)
+#: C/genius.xml:8455(para)
 msgid ""
 "Returns <constant>true</constant> if the element x is in the set X (where X "
 "is a vector pretending to be a set)."
@@ -14788,16 +14976,16 @@ msgstr ""
 "Vrátit <constant>true</constant> (pravda), pokud je x prvkem množiny X (kde "
 "X je vektor považovaný za množinu)."
 
-#: C/genius.xml:8389(term)
+#: C/genius.xml:8460(term)
 msgid "<anchor id=\"gel-function-IsSubset\"/>IsSubset"
 msgstr "<anchor id=\"gel-function-IsSubset\"/>IsSubset"
 
-#: C/genius.xml:8391(synopsis)
+#: C/genius.xml:8462(synopsis)
 #, no-wrap
 msgid "IsSubset (X, Y)"
 msgstr "IsSubset (X, Y)"
 
-#: C/genius.xml:8392(para)
+#: C/genius.xml:8463(para)
 msgid ""
 "Returns <constant>true</constant> if X is a subset of Y (X and Y are vectors "
 "pretending to be sets)."
@@ -14805,64 +14993,64 @@ msgstr ""
 "Vrátit <constant>true</constant> (pravda), pokud X je podmnožinu Y (X a Y "
 "jsou vektory považované za množiny)."
 
-#: C/genius.xml:8397(term)
+#: C/genius.xml:8468(term)
 msgid "<anchor id=\"gel-function-MakeSet\"/>MakeSet"
 msgstr "<anchor id=\"gel-function-MakeSet\"/>MakeSet"
 
-#: C/genius.xml:8399(synopsis)
+#: C/genius.xml:8470(synopsis)
 #, no-wrap
 msgid "MakeSet (X)"
 msgstr "MakeSet (X)"
 
-#: C/genius.xml:8400(para)
+#: C/genius.xml:8471(para)
 msgid "Returns a vector where every element of X appears only once."
 msgstr "Vrátit vektor, ve kterém se každý prvek X vyskytuje jen jednou."
 
-#: C/genius.xml:8405(term)
+#: C/genius.xml:8476(term)
 msgid "<anchor id=\"gel-function-SetMinus\"/>SetMinus"
 msgstr "<anchor id=\"gel-function-SetMinus\"/>SetMinus"
 
-#: C/genius.xml:8407(synopsis)
+#: C/genius.xml:8478(synopsis)
 #, no-wrap
 msgid "SetMinus (X,Y)"
 msgstr "SetMinus (X,Y)"
 
-#: C/genius.xml:8408(para)
+#: C/genius.xml:8479(para)
 msgid ""
 "Returns a set theoretic difference X-Y (X and Y are vectors pretending to be "
 "sets)."
 msgstr "Vrátit rozdíl množin X-Y (X a Y jsou vektory považované za množiny)."
 
-#: C/genius.xml:8413(term)
+#: C/genius.xml:8484(term)
 msgid "<anchor id=\"gel-function-Union\"/>Union"
 msgstr "<anchor id=\"gel-function-Union\"/>Union"
 
-#: C/genius.xml:8415(synopsis)
+#: C/genius.xml:8486(synopsis)
 #, no-wrap
 msgid "Union (X,Y)"
 msgstr "Union (X,Y)"
 
-#: C/genius.xml:8416(para)
+#: C/genius.xml:8487(para)
 msgid ""
 "Returns a set theoretic union of X and Y (X and Y are vectors pretending to "
 "be sets)."
 msgstr ""
 "Vrátit sjednocení množin X a Y (X a Y jsou vektory považované za množiny)."
 
-#: C/genius.xml:8424(title)
+#: C/genius.xml:8495(title)
 msgid "Commutative Algebra"
 msgstr "Komutativní algebra"
 
-#: C/genius.xml:8427(term)
+#: C/genius.xml:8498(term)
 msgid "<anchor id=\"gel-function-MacaulayBound\"/>MacaulayBound"
 msgstr "<anchor id=\"gel-function-MacaulayBound\"/>MacaulayBound"
 
-#: C/genius.xml:8429(synopsis)
+#: C/genius.xml:8500(synopsis)
 #, no-wrap
 msgid "MacaulayBound (c,d)"
 msgstr "MacaulayBound (c,d)"
 
-#: C/genius.xml:8430(para)
+#: C/genius.xml:8501(para)
 msgid ""
 "For a Hilbert function that is c for degree d, given the Macaulay bound for "
 "the Hilbert function of degree d+1 (The c^&lt;d&gt; operator from Green's "
@@ -14871,61 +15059,61 @@ msgstr ""
 "Pro Hilbertovu funkci jde o c pro stupeň d, daný Macaulayho ohraničením pro "
 "Hilbertovu funkci stupně d+1 (operátor c^&lt;d&gt; z Greenova důkazu)"
 
-#: C/genius.xml:8436(term)
+#: C/genius.xml:8507(term)
 msgid ""
 "<anchor id=\"gel-function-MacaulayLowerOperator\"/>MacaulayLowerOperator"
 msgstr ""
 "<anchor id=\"gel-function-MacaulayLowerOperator\"/>MacaulayLowerOperator"
 
-#: C/genius.xml:8438(synopsis)
+#: C/genius.xml:8509(synopsis)
 #, no-wrap
 msgid "MacaulayLowerOperator (c,d)"
 msgstr "MacaulayLowerOperator (c,d)"
 
-#: C/genius.xml:8439(para)
+#: C/genius.xml:8510(para)
 msgid "The c_&lt;d&gt; operator from Green's proof of Macaulay's Theorem."
 msgstr "Operátor c_&lt;d&gt; z Greenova důkazu Macaulayova teorému"
 
-#: C/genius.xml:8445(term)
+#: C/genius.xml:8516(term)
 msgid "<anchor id=\"gel-function-MacaulayRep\"/>MacaulayRep"
 msgstr "<anchor id=\"gel-function-MacaulayRep\"/>MacaulayRep"
 
-#: C/genius.xml:8447(synopsis)
+#: C/genius.xml:8518(synopsis)
 #, no-wrap
 msgid "MacaulayRep (c,d)"
 msgstr "MacaulayRep (c,d)"
 
-#: C/genius.xml:8448(para)
+#: C/genius.xml:8519(para)
 msgid "Return the dth Macaulay representation of a positive integer c."
 msgstr "Vrátit d-tou Macaulayho reprezentaci celého kladného čísla c."
 
-#: C/genius.xml:8456(title)
+#: C/genius.xml:8527(title)
 msgid "Miscellaneous"
 msgstr "Různé"
 
-#: C/genius.xml:8459(term)
+#: C/genius.xml:8530(term)
 msgid "<anchor id=\"gel-function-ASCIIToString\"/>ASCIIToString"
 msgstr "<anchor id=\"gel-function-ASCIIToString\"/>ASCIIToString"
 
-#: C/genius.xml:8461(synopsis)
+#: C/genius.xml:8532(synopsis)
 #, no-wrap
 msgid "ASCIIToString (vec)"
 msgstr "ASCIIToString (vektor)"
 
-#: C/genius.xml:8462(para)
+#: C/genius.xml:8533(para)
 msgid "Convert a vector of ASCII values to a string."
 msgstr "Převést vektor hodnost ASCII na řetězec."
 
-#: C/genius.xml:8467(term)
+#: C/genius.xml:8538(term)
 msgid "<anchor id=\"gel-function-AlphabetToString\"/>AlphabetToString"
 msgstr "<anchor id=\"gel-function-AlphabetToString\"/>AlphabetToString"
 
-#: C/genius.xml:8469(synopsis)
+#: C/genius.xml:8540(synopsis)
 #, no-wrap
 msgid "AlphabetToString (vec,alphabet)"
 msgstr "AlphabetToString (vektor,abeceda)"
 
-#: C/genius.xml:8470(para)
+#: C/genius.xml:8541(para)
 msgid ""
 "Convert a vector of 0-based alphabet values (positions in the alphabet "
 "string) to a string."
@@ -14933,29 +15121,29 @@ msgstr ""
 "Převést vektor hodnot abecedy (pozic v řetězci abecedy) počítaných od 0 na "
 "řetězec."
 
-#: C/genius.xml:8475(term)
+#: C/genius.xml:8546(term)
 msgid "<anchor id=\"gel-function-StringToASCII\"/>StringToASCII"
 msgstr "<anchor id=\"gel-function-StringToASCII\"/>StringToASCII"
 
-#: C/genius.xml:8477(synopsis)
+#: C/genius.xml:8548(synopsis)
 #, no-wrap
 msgid "StringToASCII (str)"
 msgstr "StringToASCII (retezec)"
 
-#: C/genius.xml:8478(para)
+#: C/genius.xml:8549(para)
 msgid "Convert a string to a vector of ASCII values."
 msgstr "Převést retezec na vektor hodnot ASCII."
 
-#: C/genius.xml:8483(term)
+#: C/genius.xml:8554(term)
 msgid "<anchor id=\"gel-function-StringToAlphabet\"/>StringToAlphabet"
 msgstr "<anchor id=\"gel-function-StringToAlphabet\"/>StringToAlphabet"
 
-#: C/genius.xml:8485(synopsis)
+#: C/genius.xml:8556(synopsis)
 #, no-wrap
 msgid "StringToAlphabet (str,alphabet)"
 msgstr "StringToAlphabet (retezec,abeceda)"
 
-#: C/genius.xml:8486(para)
+#: C/genius.xml:8557(para)
 msgid ""
 "Convert a string to a vector of 0-based alphabet values (positions in the "
 "alphabet string), -1's for unknown letters."
@@ -14963,26 +15151,26 @@ msgstr ""
 "Převést řetězec na vektor hodnot abecedy (pozic v řetězci) počítaných od 0, "
 "za neznámé znaky se dosadí -1."
 
-#: C/genius.xml:8494(title)
+#: C/genius.xml:8565(title)
 msgid "Symbolic Operations"
 msgstr "Symbolické operace"
 
-#: C/genius.xml:8497(term)
+#: C/genius.xml:8568(term)
 msgid "<anchor id=\"gel-function-SymbolicDerivative\"/>SymbolicDerivative"
 msgstr "<anchor id=\"gel-function-SymbolicDerivative\"/>SymbolicDerivative"
 
-#: C/genius.xml:8499(synopsis)
+#: C/genius.xml:8570(synopsis)
 #, no-wrap
 msgid "SymbolicDerivative (f)"
 msgstr "SymbolicDerivative (f)"
 
-#: C/genius.xml:8500(para)
+#: C/genius.xml:8571(para)
 msgid ""
 "Attempt to symbolically differentiate the function f, where f is a function "
 "of one variable."
 msgstr "Zkusit symbolicky derivovat funkci f, kde f je funkce jedné proměnné."
 
-#: C/genius.xml:8501(para)
+#: C/genius.xml:8572(para)
 msgid ""
 "Examples: <screen><prompt>genius&gt;</prompt> "
 "<userinput>SymbolicDerivative(sin)</userinput>\n"
@@ -15000,18 +15188,18 @@ msgstr ""
 "= (`(x)=(7*(2*x)))\n"
 "</screen>"
 
-#: C/genius.xml:8513(term)
+#: C/genius.xml:8584(term)
 msgid ""
 "<anchor id=\"gel-function-SymbolicDerivativeTry\"/>SymbolicDerivativeTry"
 msgstr ""
 "<anchor id=\"gel-function-SymbolicDerivativeTry\"/>SymbolicDerivativeTry"
 
-#: C/genius.xml:8515(synopsis)
+#: C/genius.xml:8586(synopsis)
 #, no-wrap
 msgid "SymbolicDerivativeTry (f)"
 msgstr "SymbolicDerivativeTry (f)"
 
-#: C/genius.xml:8516(para)
+#: C/genius.xml:8587(para)
 msgid ""
 "Attempt to symbolically differentiate the function f, where f is a function "
 "of one variable, returns <constant>null</constant> if unsuccessful but is "
@@ -15022,18 +15210,18 @@ msgstr ""
 "neúspěchu vrátit potichu <constant>null</constant>. (Viz <link linkend=\"gel-"
 "function-SymbolicDerivative\"><function>SymbolicDerivative</function></link>)"
 
-#: C/genius.xml:8523(term)
+#: C/genius.xml:8594(term)
 msgid ""
 "<anchor id=\"gel-function-SymbolicNthDerivative\"/>SymbolicNthDerivative"
 msgstr ""
 "<anchor id=\"gel-function-SymbolicNthDerivative\"/>SymbolicNthDerivative"
 
-#: C/genius.xml:8525(synopsis)
+#: C/genius.xml:8596(synopsis)
 #, no-wrap
 msgid "SymbolicNthDerivative (f,n)"
 msgstr "SymbolicNthDerivative (f,n)"
 
-#: C/genius.xml:8526(para)
+#: C/genius.xml:8597(para)
 msgid ""
 "Attempt to symbolically differentiate a function n times. (See <link linkend="
 "\"gel-function-SymbolicDerivative\"><function>SymbolicDerivative</function></"
@@ -15042,7 +15230,7 @@ msgstr ""
 "Zkusit symbolicky n-krát derivovat funkci. (Viz <link linkend=\"gel-function-"
 "SymbolicDerivative\"><function>SymbolicDerivative</function></link>)"
 
-#: C/genius.xml:8533(term)
+#: C/genius.xml:8604(term)
 msgid ""
 "<anchor id=\"gel-function-SymbolicNthDerivativeTry\"/"
 ">SymbolicNthDerivativeTry"
@@ -15050,12 +15238,12 @@ msgstr ""
 "<anchor id=\"gel-function-SymbolicNthDerivativeTry\"/"
 ">SymbolicNthDerivativeTry"
 
-#: C/genius.xml:8535(synopsis)
+#: C/genius.xml:8606(synopsis)
 #, no-wrap
 msgid "SymbolicNthDerivativeTry (f,n)"
 msgstr "SymbolicNthDerivativeTry (f,n)"
 
-#: C/genius.xml:8536(para)
+#: C/genius.xml:8607(para)
 msgid ""
 "Attempt to symbolically differentiate a function n times quietly and return "
 "<constant>null</constant> on failure (See <link linkend=\"gel-function-"
@@ -15065,7 +15253,7 @@ msgstr ""
 "<constant>null</constant>. (Viz <link linkend=\"gel-function-"
 "SymbolicNthDerivative\"><function>SymbolicNthDerivative</function></link>)"
 
-#: C/genius.xml:8543(term)
+#: C/genius.xml:8614(term)
 msgid ""
 "<anchor id=\"gel-function-SymbolicTaylorApproximationFunction\"/"
 ">SymbolicTaylorApproximationFunction"
@@ -15073,12 +15261,12 @@ msgstr ""
 "<anchor id=\"gel-function-SymbolicTaylorApproximationFunction\"/"
 ">SymbolicTaylorApproximationFunction"
 
-#: C/genius.xml:8545(synopsis)
+#: C/genius.xml:8616(synopsis)
 #, no-wrap
 msgid "SymbolicTaylorApproximationFunction (f,x0,n)"
 msgstr "SymbolicTaylorApproximationFunction (f,x0,n)"
 
-#: C/genius.xml:8546(para)
+#: C/genius.xml:8617(para)
 msgid ""
 "Attempt to construct the Taylor approximation function around x0 to the nth "
 "degree. (See <link linkend=\"gel-function-SymbolicDerivative"
@@ -15088,21 +15276,21 @@ msgstr ""
 "aproximuje zadanou funkci. (Viz <link linkend=\"gel-function-"
 "SymbolicDerivative\"><function>SymbolicDerivative</function></link>)"
 
-#: C/genius.xml:8558(term)
+#: C/genius.xml:8629(term)
 msgid "<anchor id=\"gel-function-ExportPlot\"/>ExportPlot"
 msgstr "<anchor id=\"gel-function-ExportPlot\"/>ExportPlot"
 
-#: C/genius.xml:8560(synopsis)
+#: C/genius.xml:8631(synopsis)
 #, no-wrap
 msgid "ExportPlot (file,type)"
 msgstr "ExportPlot (soubor,typ)"
 
-#: C/genius.xml:8561(synopsis)
+#: C/genius.xml:8632(synopsis)
 #, no-wrap
 msgid "ExportPlot (file)"
 msgstr "ExportPlot (soubor)"
 
-#: C/genius.xml:8562(para)
+#: C/genius.xml:8633(para)
 msgid ""
 "Export the contents of the plotting window to a file. The type is a string "
 "that specifies the file type to use, \"png\", \"eps\", or \"ps\". If the "
@@ -15114,11 +15302,11 @@ msgstr ""
 "zadán, určí se podle přípony, která by v takovém případě mela být „.png“, „."
 "eps“ nebo „.ps“."
 
-#: C/genius.xml:8569(para)
+#: C/genius.xml:8640(para)
 msgid "Note that files are overwritten without asking."
 msgstr "Upozorňujeme, že soubory se přepisují bez dotazu."
 
-#: C/genius.xml:8572(para)
+#: C/genius.xml:8643(para)
 msgid ""
 "On successful export, true is returned. Otherwise error is printed and "
 "exception is raised."
@@ -15126,7 +15314,7 @@ msgstr ""
 "Při úspěšném exportu je vrácena hodnota pravda. Jinak je vypsána chyba a "
 "vyvolána výjimka."
 
-#: C/genius.xml:8576(para)
+#: C/genius.xml:8647(para)
 msgid ""
 "Examples: <screen><prompt>genius&gt;</prompt> <userinput>ExportPlot(\"file."
 "png\")</userinput>\n"
@@ -15140,36 +15328,36 @@ msgstr ""
 "\")</userinput>\n"
 "</screen>"
 
-#: C/genius.xml:8587(term)
+#: C/genius.xml:8658(term)
 msgid "<anchor id=\"gel-function-LinePlot\"/>LinePlot"
 msgstr "<anchor id=\"gel-function-LinePlot\"/>LinePlot"
 
-#: C/genius.xml:8589(synopsis)
+#: C/genius.xml:8660(synopsis)
 #, no-wrap
 msgid "LinePlot (func1,func2,func3,...)"
 msgstr "LinePlot (fce1,fce2,fce3,...)"
 
-#: C/genius.xml:8590(synopsis)
+#: C/genius.xml:8661(synopsis)
 #, no-wrap
 msgid "LinePlot (func1,func2,func3,x1,x2)"
 msgstr "LinePlot (fce1,fce2,fce3,x1,x2)"
 
-#: C/genius.xml:8591(synopsis)
+#: C/genius.xml:8662(synopsis)
 #, no-wrap
 msgid "LinePlot (func1,func2,func3,x1,x2,y1,y2)"
 msgstr "LinePlot (fce1,fce2,fce3,x1,x2,y1,y2)"
 
-#: C/genius.xml:8592(synopsis)
+#: C/genius.xml:8663(synopsis)
 #, no-wrap
 msgid "LinePlot (func1,func2,func3,[x1,x2])"
 msgstr "LinePlot (fce1,fce2,fce3,[x1,x2])"
 
-#: C/genius.xml:8593(synopsis)
+#: C/genius.xml:8664(synopsis)
 #, no-wrap
 msgid "LinePlot (func1,func2,func3,[x1,x2,y1,y2])"
 msgstr "LinePlot (fce1,fce2,fce3,[x1,x2,y1,y2])"
 
-#: C/genius.xml:8594(para)
+#: C/genius.xml:8665(para)
 msgid ""
 "Plot a function (or several functions) with a line. First (up to 10) "
 "arguments are functions, then optionally you can specify the limits of the "
@@ -15188,8 +15376,8 @@ msgstr ""
 "\"><function>LinePlotWindow</function></link>). Pokud nejsou zadány jen meze "
 "v ose y, funkce se propočítají a vezme se jejich minimum a maximu."
 
-#: C/genius.xml:8605(para) C/genius.xml:8768(para) C/genius.xml:8795(para)
-#: C/genius.xml:8897(para) C/genius.xml:9200(para)
+#: C/genius.xml:8676(para) C/genius.xml:8839(para) C/genius.xml:8866(para)
+#: C/genius.xml:8968(para) C/genius.xml:9271(para)
 msgid ""
 "The parameter <link linkend=\"gel-function-LinePlotDrawLegends"
 "\"><function>LinePlotDrawLegends</function></link> controls the drawing of "
@@ -15199,7 +15387,7 @@ msgstr ""
 "\"><function>LinePlotDrawLegends</function></link> ovládá vykreslování "
 "legendy."
 
-#: C/genius.xml:8610(para)
+#: C/genius.xml:8681(para)
 msgid ""
 "Examples: <screen><prompt>genius&gt;</prompt> <userinput>LinePlot(sin,cos)</"
 "userinput>\n"
@@ -15213,16 +15401,16 @@ msgstr ""
 "userinput>\n"
 "</screen>"
 
-#: C/genius.xml:8620(term)
+#: C/genius.xml:8691(term)
 msgid "<anchor id=\"gel-function-LinePlotClear\"/>LinePlotClear"
 msgstr "<anchor id=\"gel-function-LinePlotClear\"/>LinePlotClear"
 
-#: C/genius.xml:8622(synopsis)
+#: C/genius.xml:8693(synopsis)
 #, no-wrap
 msgid "LinePlotClear ()"
 msgstr "LinePlotClear ()"
 
-#: C/genius.xml:8623(para)
+#: C/genius.xml:8694(para)
 msgid ""
 "Show the line plot window and clear out functions and any other lines that "
 "were drawn."
@@ -15230,21 +15418,21 @@ msgstr ""
 "Zobrazí okno pro vykreslování čar a vymaže funkce a ostatní čáry, které jsou "
 "v něm vykresleny."
 
-#: C/genius.xml:8631(term)
+#: C/genius.xml:8702(term)
 msgid "<anchor id=\"gel-function-LinePlotDrawLine\"/>LinePlotDrawLine"
 msgstr "<anchor id=\"gel-function-LinePlotDrawLine\"/>LinePlotDrawLine"
 
-#: C/genius.xml:8633(synopsis)
+#: C/genius.xml:8704(synopsis)
 #, no-wrap
 msgid "LinePlotDrawLine (x1,y1,x2,y2,...)"
 msgstr "LinePlotDrawLine (x1,y1,x2,y2,...)"
 
-#: C/genius.xml:8634(synopsis)
+#: C/genius.xml:8705(synopsis)
 #, no-wrap
 msgid "LinePlotDrawLine (v,...)"
 msgstr "LinePlotDrawLine (v,...)"
 
-#: C/genius.xml:8635(para)
+#: C/genius.xml:8706(para)
 msgid ""
 "Draw a line from <varname>x1</varname>,<varname>y1</varname> to <varname>x2</"
 "varname>,<varname>y2</varname>. <varname>x1</varname>,<varname>y1</varname>, "
@@ -15256,7 +15444,7 @@ msgstr ""
 "<varname>x2</varname>,<varname>y2</varname> může být pro delší lomené čáry "
 "nahrazeno maticí <varname>n</varname> krát 2."
 
-#: C/genius.xml:8642(para)
+#: C/genius.xml:8713(para)
 msgid ""
 "Extra parameters can be added to specify line color, thickness, arrows, the "
 "plotting window, or legend. You can do this by adding an argument string "
@@ -15274,7 +15462,7 @@ msgstr ""
 "4prvkový vektor, typ šipky nebo legendu. (Šipka a okno jsou podporovány od "
 "verze 1.0.6.)"
 
-#: C/genius.xml:8652(para) C/genius.xml:9055(para)
+#: C/genius.xml:8723(para) C/genius.xml:9126(para)
 msgid ""
 "The color should be either a string indicating the common English word for "
 "the color that GTK will recognize such as <userinput>\"red\"</userinput>, "
@@ -15297,7 +15485,7 @@ msgstr ""
 "určení barvy vektorem reálných čísel, která představují červenou, zelenou a "
 "modrou složku v rozmezí 0 až 1, např. <userinput>[1.0,0.5,0.1]</userinput>."
 
-#: C/genius.xml:8663(para) C/genius.xml:8724(para)
+#: C/genius.xml:8734(para) C/genius.xml:8795(para)
 msgid ""
 "The window should be given as usual as <userinput>[x1,x2,y1,y2]</userinput>, "
 "or alternatively can be given as a string <userinput>\"fit\"</userinput> in "
@@ -15309,7 +15497,7 @@ msgstr ""
 "userinput>, v kterémž to případě bude rozsah x určen přesně a rozsah y bude "
 "nastaven s pětiprocentním přesahem křivky."
 
-#: C/genius.xml:8670(para)
+#: C/genius.xml:8741(para)
 msgid ""
 "Arrow specification should be <userinput>\"origin\"</userinput>, <userinput>"
 "\"end\"</userinput>, <userinput>\"both\"</userinput>, or <userinput>\"none"
@@ -15319,8 +15507,8 @@ msgstr ""
 "<userinput>\"end\"</userinput> (konec), <userinput>\"both\"</userinput> "
 "(obojí) nebo <userinput>\"none\"</userinput> (nic)."
 
-#: C/genius.xml:8677(para) C/genius.xml:8731(para) C/genius.xml:9073(para)
-#: C/genius.xml:9127(para)
+#: C/genius.xml:8748(para) C/genius.xml:8802(para) C/genius.xml:9144(para)
+#: C/genius.xml:9198(para)
 msgid ""
 "Finally, legend should be a string that can be used as the legend in the "
 "graph. That is, if legends are being printed."
@@ -15328,7 +15516,7 @@ msgstr ""
 "A nakonec legenda, která by měla být zadána jako řetězec, který se použije k "
 "osvětlení grafu. Samozřejmě jen v případě, že se legenda tiskne."
 
-#: C/genius.xml:8681(para)
+#: C/genius.xml:8752(para)
 msgid ""
 "Examples: <screen><prompt>genius&gt;</prompt> "
 "<userinput>LinePlotDrawLine(0,0,1,1,\"color\",\"blue\",\"thickness\",3)</"
@@ -15358,21 +15546,21 @@ msgstr ""
 "userinput>\n"
 "</screen>"
 
-#: C/genius.xml:8694(term)
+#: C/genius.xml:8765(term)
 msgid "<anchor id=\"gel-function-LinePlotDrawPoints\"/>LinePlotDrawPoints"
 msgstr "<anchor id=\"gel-function-LinePlotDrawPoints\"/>LinePlotDrawPoints"
 
-#: C/genius.xml:8696(synopsis)
+#: C/genius.xml:8767(synopsis)
 #, no-wrap
 msgid "LinePlotDrawPoints (x,y,...)"
 msgstr "LinePlotDrawPoints (x,y,...)"
 
-#: C/genius.xml:8697(synopsis)
+#: C/genius.xml:8768(synopsis)
 #, no-wrap
 msgid "LinePlotDrawPoints (v,...)"
 msgstr "LinePlotDrawPoints (v,...)"
 
-#: C/genius.xml:8698(para)
+#: C/genius.xml:8769(para)
 msgid ""
 "Draw a point at <varname>x</varname>,<varname>y</varname>. The input can be "
 "an <varname>n</varname> by 2 matrix for <varname>n</varname> different "
@@ -15384,7 +15572,7 @@ msgstr ""
 "Tato funkce má v podstatě stejné vstupní údaje jako <link linkend=\"gel-"
 "function-LinePlotDrawLine\">LinePlotDrawLine</link>."
 
-#: C/genius.xml:8704(para)
+#: C/genius.xml:8775(para)
 msgid ""
 "Extra parameters can be added to specify line color, thickness, the plotting "
 "window, or legend. You can do this by adding an argument string <userinput>"
@@ -15398,7 +15586,7 @@ msgstr ""
 "<userinput>\"window\"</userinput> nebo <userinput>\"legend\"</userinput> a "
 "za ním určit barvu, tloušťku, okno jako 4prvkový vektor nebo legendu."
 
-#: C/genius.xml:8714(para) C/genius.xml:9110(para)
+#: C/genius.xml:8785(para) C/genius.xml:9181(para)
 msgid ""
 "The color should be either a string indicating the common English word for "
 "the color that GTK will recognize such as <userinput>\"red\"</userinput>, "
@@ -15420,7 +15608,7 @@ msgstr ""
 "reálných čísel, která představují červenou, zelenou a modrou složku v "
 "rozmezí 0 až 1."
 
-#: C/genius.xml:8735(para)
+#: C/genius.xml:8806(para)
 msgid ""
 "Examples: <screen><prompt>genius&gt;</prompt> "
 "<userinput>LinePlotDrawPoints(0,0,\"color\",\"blue\",\"thickness\",3)</"
@@ -15440,40 +15628,40 @@ msgstr ""
 "y)=y,0,3,100),\"color\",\"blue\",\"legend\",\"Řešení\")</userinput>\n"
 "</screen>"
 
-#: C/genius.xml:8742(para)
+#: C/genius.xml:8813(para)
 msgid "Available from version 1.0.18 onwards."
 msgstr "Dostupné ve verzi 1.0.18 a novějších."
 
-#: C/genius.xml:8749(term)
+#: C/genius.xml:8820(term)
 msgid "<anchor id=\"gel-function-LinePlotParametric\"/>LinePlotParametric"
 msgstr "<anchor id=\"gel-function-LinePlotParametric\"/>LinePlotParametric"
 
-#: C/genius.xml:8751(synopsis)
+#: C/genius.xml:8822(synopsis)
 #, no-wrap
 msgid "LinePlotParametric (xfunc,yfunc,...)"
 msgstr "LinePlotParametric (xfce,yfce,...)"
 
-#: C/genius.xml:8752(synopsis)
+#: C/genius.xml:8823(synopsis)
 #, no-wrap
 msgid "LinePlotParametric (xfunc,yfunc,t1,t2,tinc)"
 msgstr "LinePlotParametric (xfce,yfce,t1,t2,tprirust)"
 
-#: C/genius.xml:8753(synopsis)
+#: C/genius.xml:8824(synopsis)
 #, no-wrap
 msgid "LinePlotParametric (xfunc,yfunc,t1,t2,tinc,x1,x2,y1,y2)"
 msgstr "LinePlotParametric (xfce,yfce,t1,t2,tprirust,x1,x2,y1,y2)"
 
-#: C/genius.xml:8754(synopsis)
+#: C/genius.xml:8825(synopsis)
 #, no-wrap
 msgid "LinePlotParametric (xfunc,yfunc,t1,t2,tinc,[x1,x2,y1,y2])"
 msgstr "LinePlotParametric (xfce,yfce,t1,t2,tprirust,[x1,x2,y1,y2])"
 
-#: C/genius.xml:8755(synopsis)
+#: C/genius.xml:8826(synopsis)
 #, no-wrap
 msgid "LinePlotParametric (xfunc,yfunc,t1,t2,tinc,\"fit\")"
 msgstr "LinePlotParametric (xfce,yfce,t1,t2,tprirust, \"fit\")"
 
-#: C/genius.xml:8756(para)
+#: C/genius.xml:8827(para)
 msgid ""
 "Plot a parametric function with a line. First come the functions for "
 "<varname>x</varname> and <varname>y</varname> then optionally the "
@@ -15485,7 +15673,7 @@ msgstr ""
 "volitelnými omezeními <userinput>t1,t2,tprirust</userinput> pro <varname>t</"
 "varname> a pak mezemi v podobě <userinput>x1,x2,y1,y2</userinput>."
 
-#: C/genius.xml:8761(para)
+#: C/genius.xml:8832(para)
 msgid ""
 "If x and y limits are not specified, then the currently set limits apply "
 "(See <link linkend=\"gel-function-LinePlotWindow\"><function>LinePlotWindow</"
@@ -15497,26 +15685,26 @@ msgstr ""
 "function></link>). Místo mezí x a y je možné zadat řetězec \"fit\" a meze se "
 "pak zvolí podle maximálního rozsahu grafu."
 
-#: C/genius.xml:8777(term)
+#: C/genius.xml:8848(term)
 msgid "<anchor id=\"gel-function-LinePlotCParametric\"/>LinePlotCParametric"
 msgstr "<anchor id=\"gel-function-LinePlotCParametric\"/>LinePlotCParametric"
 
-#: C/genius.xml:8779(synopsis)
+#: C/genius.xml:8850(synopsis)
 #, no-wrap
 msgid "LinePlotCParametric (func,...)"
 msgstr "LinePlotCParametric (fce,...)"
 
-#: C/genius.xml:8780(synopsis)
+#: C/genius.xml:8851(synopsis)
 #, no-wrap
 msgid "LinePlotCParametric (func,t1,t2,tinc)"
 msgstr "LinePlotCParametric (fce,t1,t2,tprirust)"
 
-#: C/genius.xml:8781(synopsis)
+#: C/genius.xml:8852(synopsis)
 #, no-wrap
 msgid "LinePlotCParametric (func,t1,t2,tinc,x1,x2,y1,y2)"
 msgstr "LinePlotCParametric (fce,t1,t2,tprirust,x1,x2,y1,y2)"
 
-#: C/genius.xml:8782(para)
+#: C/genius.xml:8853(para)
 msgid ""
 "Plot a parametric complex valued function with a line. First comes the "
 "function that returns <computeroutput>x+iy</computeroutput>, then optionally "
@@ -15529,7 +15717,7 @@ msgstr ""
 "tprirust</userinput> pro <varname>t</varname> a pak mezemi v podobě "
 "<userinput>x1,x2,y1,y2</userinput>."
 
-#: C/genius.xml:8788(para)
+#: C/genius.xml:8859(para)
 msgid ""
 "If limits are not specified, then the currently set limits apply (See <link "
 "linkend=\"gel-function-LinePlotWindow\"><function>LinePlotWindow</function></"
@@ -15541,16 +15729,16 @@ msgstr ""
 "function></link>). Místo mezí x a y je možné zadat řetězec \"fit\" a meze se "
 "pak zvolí podle maximálního rozsahu grafu."
 
-#: C/genius.xml:8804(term)
+#: C/genius.xml:8875(term)
 msgid "<anchor id=\"gel-function-PlotCanvasFreeze\"/>PlotCanvasFreeze"
 msgstr "<anchor id=\"gel-function-PlotCanvasFreeze\"/>PlotCanvasFreeze"
 
-#: C/genius.xml:8806(synopsis)
+#: C/genius.xml:8877(synopsis)
 #, no-wrap
 msgid "PlotCanvasFreeze ()"
 msgstr "PlotCanvasFreeze ()"
 
-#: C/genius.xml:8807(para)
+#: C/genius.xml:8878(para)
 msgid ""
 "Freeze drawing of the canvas plot temporarily. Useful if you need to draw a "
 "bunch of elements and want to delay drawing everything to avoid flicker in "
@@ -15563,7 +15751,7 @@ msgstr ""
 "zavolat funkci <link linkend=\"gel-function-PlotCanvasThaw"
 "\"><function>PlotCanvasThaw</function></link>."
 
-#: C/genius.xml:8812(para)
+#: C/genius.xml:8883(para)
 msgid ""
 "The canvas is always thawed after end of any execution, so it will never "
 "remain frozen. The moment a new command line is shown for example the plot "
@@ -15575,16 +15763,16 @@ msgstr ""
 "příkazový řádek, dojde k automatickému rozmrazení. Také si všimněte, že "
 "volání zmrazení a rozmrazení mohou být zanořená."
 
-#: C/genius.xml:8822(term)
+#: C/genius.xml:8893(term)
 msgid "<anchor id=\"gel-function-PlotCanvasThaw\"/>PlotCanvasThaw"
 msgstr "<anchor id=\"gel-function-PlotCanvasThaw\"/>PlotCanvasThaw"
 
-#: C/genius.xml:8824(synopsis)
+#: C/genius.xml:8895(synopsis)
 #, no-wrap
 msgid "PlotCanvasThaw ()"
 msgstr "PlotCanvasThaw ()"
 
-#: C/genius.xml:8825(para)
+#: C/genius.xml:8896(para)
 msgid ""
 "Thaw the plot canvas frozen by <link linkend=\"gel-function-PlotCanvasFreeze"
 "\"><function>PlotCanvasFreeze</function></link> and redraw the canvas "
@@ -15596,16 +15784,16 @@ msgstr ""
 "ihned jej překreslí. Platno je také rozmrazeno vždy po skončení provádění "
 "libovolného programu."
 
-#: C/genius.xml:8836(term)
+#: C/genius.xml:8907(term)
 msgid "<anchor id=\"gel-function-PlotWindowPresent\"/>PlotWindowPresent"
 msgstr "<anchor id=\"gel-function-PlotWindowPresent\"/>PlotWindowPresent"
 
-#: C/genius.xml:8838(synopsis)
+#: C/genius.xml:8909(synopsis)
 #, no-wrap
 msgid "PlotWindowPresent ()"
 msgstr "PlotWindowPresent ()"
 
-#: C/genius.xml:8839(para)
+#: C/genius.xml:8910(para)
 msgid ""
 "Show and raise the plot window, creating it if necessary. Normally the "
 "window is created when one of the plotting functions is called, but it is "
@@ -15619,11 +15807,11 @@ msgstr ""
 "okny. Proto je dobré volat tento kript, když bylo vykreslovací okno "
 "vytvořeno již dříve a nyní je schováno za konzolí nebo jinými okny."
 
-#: C/genius.xml:8848(para)
+#: C/genius.xml:8919(para)
 msgid "Version 1.0.19 onwards."
 msgstr "Verze 1.0.19 a novější."
 
-#: C/genius.xml:8853(term)
+#: C/genius.xml:8924(term)
 msgid ""
 "<anchor id=\"gel-function-SlopefieldClearSolutions\"/"
 ">SlopefieldClearSolutions"
@@ -15631,12 +15819,12 @@ msgstr ""
 "<anchor id=\"gel-function-SlopefieldClearSolutions\"/"
 ">SlopefieldClearSolutions"
 
-#: C/genius.xml:8855(synopsis)
+#: C/genius.xml:8926(synopsis)
 #, no-wrap
 msgid "SlopefieldClearSolutions ()"
 msgstr "SlopefieldClearSolutions ()"
 
-#: C/genius.xml:8856(para)
+#: C/genius.xml:8927(para)
 msgid ""
 "Clears the solutions drawn by the <link linkend=\"gel-function-"
 "SlopefieldDrawSolution\"><function>SlopefieldDrawSolution</function></link> "
@@ -15645,18 +15833,18 @@ msgstr ""
 "Vymazat řešení vykreslená funkcí <link linkend=\"gel-function-"
 "SlopefieldDrawSolution\"><function>SlopefieldDrawSolution</function></link>."
 
-#: C/genius.xml:8865(term)
+#: C/genius.xml:8936(term)
 msgid ""
 "<anchor id=\"gel-function-SlopefieldDrawSolution\"/>SlopefieldDrawSolution"
 msgstr ""
 "<anchor id=\"gel-function-SlopefieldDrawSolution\"/>SlopefieldDrawSolution"
 
-#: C/genius.xml:8867(synopsis)
+#: C/genius.xml:8938(synopsis)
 #, no-wrap
 msgid "SlopefieldDrawSolution (x, y, dx)"
 msgstr "SlopefieldDrawSolution (x, y, dx)"
 
-#: C/genius.xml:8868(para)
+#: C/genius.xml:8939(para)
 msgid ""
 "When a slope field plot is active, draw a solution with the specified "
 "initial condition. The standard Runge-Kutta method is used with increment "
@@ -15674,21 +15862,21 @@ msgstr ""
 "link>. Pro vykreslení řešení můžete použít i grafické rozhraní a počáteční "
 "podmínky zadat pomocí myši."
 
-#: C/genius.xml:8882(term)
+#: C/genius.xml:8953(term)
 msgid "<anchor id=\"gel-function-SlopefieldPlot\"/>SlopefieldPlot"
 msgstr "<anchor id=\"gel-function-SlopefieldPlot\"/>SlopefieldPlot"
 
-#: C/genius.xml:8884(synopsis)
+#: C/genius.xml:8955(synopsis)
 #, no-wrap
 msgid "SlopefieldPlot (func)"
 msgstr "SlopefieldPlot (fce)"
 
-#: C/genius.xml:8885(synopsis)
+#: C/genius.xml:8956(synopsis)
 #, no-wrap
 msgid "SlopefieldPlot (func,x1,x2,y1,y2)"
 msgstr "SlopefieldPlot (fce,x1,x2,y1,y2)"
 
-#: C/genius.xml:8886(para)
+#: C/genius.xml:8957(para)
 msgid ""
 "Plot a slope field. The function <varname>func</varname> should take two "
 "real numbers <varname>x</varname> and <varname>y</varname>, or a single "
@@ -15706,7 +15894,7 @@ msgstr ""
 "aktuálně nastavení mezí (viz <link linkend=\"gel-function-LinePlotWindow"
 "\"><function>LinePlotWindow</function></link>)."
 
-#: C/genius.xml:8902(para)
+#: C/genius.xml:8973(para)
 msgid ""
 "Examples: <screen><prompt>genius&gt;</prompt> <userinput>Slopefield(`(x,"
 "y)=sin(x-y),-5,5,-5,5)</userinput>\n"
@@ -15716,36 +15904,36 @@ msgstr ""
 "y)=sin(x-y),-5,5,-5,5)</userinput>\n"
 "</screen>"
 
-#: C/genius.xml:8911(term)
+#: C/genius.xml:8982(term)
 msgid "<anchor id=\"gel-function-SurfacePlot\"/>SurfacePlot"
 msgstr "<anchor id=\"gel-function-SurfacePlot\"/>SurfacePlot"
 
-#: C/genius.xml:8913(synopsis)
+#: C/genius.xml:8984(synopsis)
 #, no-wrap
 msgid "SurfacePlot (func)"
 msgstr "SurfacePlot (fce)"
 
-#: C/genius.xml:8914(synopsis)
+#: C/genius.xml:8985(synopsis)
 #, no-wrap
 msgid "SurfacePlot (func,x1,x2,y1,y2,z1,z2)"
 msgstr "SurfacePlot (fce,x1,x2,y1,y2,z1,z2)"
 
-#: C/genius.xml:8915(synopsis)
+#: C/genius.xml:8986(synopsis)
 #, no-wrap
 msgid "SurfacePlot (func,x1,x2,y1,y2)"
 msgstr "SurfacePlot (fce,x1,x2,y1,y2)"
 
-#: C/genius.xml:8916(synopsis)
+#: C/genius.xml:8987(synopsis)
 #, no-wrap
 msgid "SurfacePlot (func,[x1,x2,y1,y2,z1,z2])"
 msgstr "SurfacePlot (fce,[x1,x2,y1,y2,z1,z2])"
 
-#: C/genius.xml:8917(synopsis)
+#: C/genius.xml:8988(synopsis)
 #, no-wrap
 msgid "SurfacePlot (func,[x1,x2,y1,y2])"
 msgstr "SurfacePlot (fce,[x1,x2,y1,y2])"
 
-#: C/genius.xml:8918(para)
+#: C/genius.xml:8989(para)
 msgid ""
 "Plot a surface function that takes either two arguments or a complex number. "
 "First comes the function then optionally limits as <varname>x1</varname>, "
@@ -15763,13 +15951,13 @@ msgstr ""
 "function-LinePlotWindow\"><function>SurfacePlotWindow</function></link>). V "
 "současnosti umí Genius vykreslovat jen funkci jedné plochy."
 
-#: C/genius.xml:8926(para)
+#: C/genius.xml:8997(para)
 msgid ""
 "If the z limits are not specified then the maxima and minima of the function "
 "are used."
 msgstr "Když nejsou meze zadány, použije se pro ně minimum a maximum funkce."
 
-#: C/genius.xml:8929(para)
+#: C/genius.xml:9000(para)
 msgid ""
 "Examples: <screen><prompt>genius&gt;</prompt> <userinput>SurfacePlot(|"
 "sin|,-1,1,-1,1,0,1.5)</userinput>\n"
@@ -15787,16 +15975,16 @@ msgstr ""
 "^2,-1,1,-1,1,0,2)</userinput>\n"
 "</screen>"
 
-#: C/genius.xml:8940(term)
+#: C/genius.xml:9011(term)
 msgid "<anchor id=\"gel-function-SurfacePlotClear\"/>SurfacePlotClear"
 msgstr "<anchor id=\"gel-function-SurfacePlotClear\"/>SurfacePlotClear"
 
-#: C/genius.xml:8942(synopsis)
+#: C/genius.xml:9013(synopsis)
 #, no-wrap
 msgid "SurfacePlotClear ()"
 msgstr "SurfacePlotClear ()"
 
-#: C/genius.xml:8943(para)
+#: C/genius.xml:9014(para)
 msgid ""
 "Show the surface plot window and clear out functions and any other lines "
 "that were drawn."
@@ -15804,45 +15992,45 @@ msgstr ""
 "Zobrazí okno pro vykreslování povrchů a vymaže funkce a ostatní čáry, které "
 "jsou v něm vykresleny."
 
-#: C/genius.xml:8947(para)
+#: C/genius.xml:9018(para)
 msgid "Available in version 1.0.19 and onwards."
 msgstr "Dostupné ve verzi 1.0.19 a novějších."
 
-#: C/genius.xml:8954(term)
+#: C/genius.xml:9025(term)
 msgid "<anchor id=\"gel-function-SurfacePlotData\"/>SurfacePlotData"
 msgstr "<anchor id=\"gel-function-SurfacePlotData\"/>SurfacePlotData"
 
-#: C/genius.xml:8956(synopsis)
+#: C/genius.xml:9027(synopsis)
 #, no-wrap
 msgid "SurfacePlotData (data)"
 msgstr "SurfacePlotData (data)"
 
-#: C/genius.xml:8957(synopsis)
+#: C/genius.xml:9028(synopsis)
 #, no-wrap
 msgid "SurfacePlotData (data,label)"
 msgstr "SurfacePlotData (data,popisek)"
 
-#: C/genius.xml:8958(synopsis)
+#: C/genius.xml:9029(synopsis)
 #, no-wrap
 msgid "SurfacePlotData (data,x1,x2,y1,y2,z1,z2)"
 msgstr "SurfacePlotData (data,x1,x2,y1,y2,z1,z2)"
 
-#: C/genius.xml:8959(synopsis)
+#: C/genius.xml:9030(synopsis)
 #, no-wrap
 msgid "SurfacePlotData (data,label,x1,x2,y1,y2,z1,z2)"
 msgstr "SurfacePlotData (data,popisek,x1,x2,y1,y2,z1,z2)"
 
-#: C/genius.xml:8960(synopsis)
+#: C/genius.xml:9031(synopsis)
 #, no-wrap
 msgid "SurfacePlotData (data,[x1,x2,y1,y2,z1,z2])"
 msgstr "SurfacePlotData (data,[x1,x2,y1,y2,z1,z2])"
 
-#: C/genius.xml:8961(synopsis)
+#: C/genius.xml:9032(synopsis)
 #, no-wrap
 msgid "SurfacePlotData (data,label,[x1,x2,y1,y2,z1,z2])"
 msgstr "SurfacePlotData (data,popisek,[x1,x2,y1,y2,z1,z2])"
 
-#: C/genius.xml:8962(para)
+#: C/genius.xml:9033(para)
 msgid ""
 "Plot a surface from data. The data is an n by 3 matrix whose rows are the x, "
 "y and z coordinates. The data can also be simply a vector whose length is a "
@@ -15854,7 +16042,7 @@ msgstr ""
 "dělitelná 3 a který obsahuje trojice x, y, z. Data by měla obsahovat nejméně "
 "3 body."
 
-#: C/genius.xml:8969(para)
+#: C/genius.xml:9040(para)
 msgid ""
 "Optionally we can give the label and also optionally the limits. If limits "
 "are not given, they are computed from the data, <link linkend=\"gel-function-"
@@ -15868,7 +16056,7 @@ msgstr ""
 "pokud ji chcete použít, musíte to provést explicitně. Když není předán "
 "popisek, použije se prázdný."
 
-#: C/genius.xml:8976(para)
+#: C/genius.xml:9047(para)
 msgid ""
 "Examples: <screen><prompt>genius&gt;</prompt> "
 "<userinput>SurfacePlotData([0,0,0;1,0,1;0,1,1;1,1,3])</userinput>\n"
@@ -15890,7 +16078,7 @@ msgstr ""
 "SurfacePlotWindow)</userinput>\n"
 "</screen>"
 
-#: C/genius.xml:8984(para)
+#: C/genius.xml:9055(para)
 msgid ""
 "Here's an example of how to plot in polar coordinates, in particular how to "
 "plot the function <userinput>-r^2 * theta</userinput>: "
@@ -15907,31 +16095,31 @@ msgstr ""
 "<prompt>genius&gt;</prompt> <userinput>SurfacePlotData(d)</userinput>\n"
 "</screen>"
 
-#: C/genius.xml:8997(term)
+#: C/genius.xml:9068(term)
 msgid "<anchor id=\"gel-function-SurfacePlotDataGrid\"/>SurfacePlotDataGrid"
 msgstr "<anchor id=\"gel-function-SurfacePlotDataGrid\"/>SurfacePlotDataGrid"
 
-#: C/genius.xml:8999(synopsis)
+#: C/genius.xml:9070(synopsis)
 #, no-wrap
 msgid "SurfacePlotDataGrid (data,[x1,x2,y1,y2])"
 msgstr "SurfacePlotDataGrid (data,[x1,x2,y1,y2])"
 
-#: C/genius.xml:9000(synopsis)
+#: C/genius.xml:9071(synopsis)
 #, no-wrap
 msgid "SurfacePlotDataGrid (data,[x1,x2,y1,y2,z1,z2])"
 msgstr "SurfacePlotDataGrid (data,[x1,x2,y1,y2,z1,z2])"
 
-#: C/genius.xml:9001(synopsis)
+#: C/genius.xml:9072(synopsis)
 #, no-wrap
 msgid "SurfacePlotDataGrid (data,[x1,x2,y1,y2],label)"
 msgstr "SurfacePlotDataGrid (data,[x1,x2,y1,y2],popisek)"
 
-#: C/genius.xml:9002(synopsis)
+#: C/genius.xml:9073(synopsis)
 #, no-wrap
 msgid "SurfacePlotDataGrid (data,[x1,x2,y1,y2,z1,z2],label)"
 msgstr "SurfacePlotDataGrid (data,[x1,x2,y1,y2,z1,z2],popisek)"
 
-#: C/genius.xml:9003(para)
+#: C/genius.xml:9074(para)
 msgid ""
 "Plot a surface from regular rectangular data. The data is given in a n by m "
 "matrix where the rows are the x coordinate and the columns are the y "
@@ -15952,13 +16140,13 @@ msgstr ""
 "nejsou uvedeny meze <varname>z1</varname> a <varname>z2</varname>, jsou "
 "vypočteny z dat (budou to extrémní hodnoty v datech)."
 
-#: C/genius.xml:9017(para)
+#: C/genius.xml:9088(para)
 msgid ""
 "Optionally we can give the label, if label is not given then empty label is "
 "used."
 msgstr "Volitelně se může zadat popisek, pokud zadán není, použije se prázdný."
 
-#: C/genius.xml:9021(para)
+#: C/genius.xml:9092(para)
 msgid ""
 "Examples: <screen><prompt>genius&gt;</prompt> "
 "<userinput>SurfacePlotDataGrid([1,2;3,4],[0,1,0,1])</userinput>\n"
@@ -15980,21 +16168,21 @@ msgstr ""
 "\"poloviční sedlo\")</userinput>\n"
 "</screen>"
 
-#: C/genius.xml:9034(term)
+#: C/genius.xml:9105(term)
 msgid "<anchor id=\"gel-function-SurfacePlotDrawLine\"/>SurfacePlotDrawLine"
 msgstr "<anchor id=\"gel-function-SurfacePlotDrawLine\"/>SurfacePlotDrawLine"
 
-#: C/genius.xml:9036(synopsis)
+#: C/genius.xml:9107(synopsis)
 #, no-wrap
 msgid "SurfacePlotDrawLine (x1,y1,z1,x2,y2,z2,...)"
 msgstr "SurfacePlotDrawLine (x1,y1,z1,x2,y2,z2,...)"
 
-#: C/genius.xml:9037(synopsis)
+#: C/genius.xml:9108(synopsis)
 #, no-wrap
 msgid "SurfacePlotDrawLine (v,...)"
 msgstr "SurfacePlotDrawLine (v,...)"
 
-#: C/genius.xml:9038(para)
+#: C/genius.xml:9109(para)
 msgid ""
 "Draw a line from <varname>x1</varname>,<varname>y1</varname>,<varname>z1</"
 "varname> to <varname>x2</varname>,<varname>y2</varname>,<varname>z2</"
@@ -16009,7 +16197,7 @@ msgstr ""
 "varname> může být pro delší lomené čáry nahrazeno maticí <varname>n</"
 "varname> krát 3."
 
-#: C/genius.xml:9045(para)
+#: C/genius.xml:9116(para)
 msgid ""
 "Extra parameters can be added to specify line color, thickness, arrows, the "
 "plotting window, or legend. You can do this by adding an argument string "
@@ -16024,7 +16212,7 @@ msgstr ""
 "<userinput>\"window\"</userinput> nebo <userinput>\"legend\"</userinput> a "
 "za ním určit barvu, tloušťku, okno jako 6prvkový vektor nebo legendu."
 
-#: C/genius.xml:9066(para) C/genius.xml:9120(para)
+#: C/genius.xml:9137(para) C/genius.xml:9191(para)
 msgid ""
 "The window should be given as usual as <userinput>[x1,x2,y1,y2,z1,z2]</"
 "userinput>, or alternatively can be given as a string <userinput>\"fit\"</"
@@ -16036,7 +16224,7 @@ msgstr ""
 "\"</userinput>, v kterémž to případě bude rozsah x určen přesně a rozsah y "
 "bude nastaven s pětiprocentním přesahem křivky."
 
-#: C/genius.xml:9077(para)
+#: C/genius.xml:9148(para)
 msgid ""
 "Examples: <screen><prompt>genius&gt;</prompt> "
 "<userinput>SurfacePlotDrawLine(0,0,0,1,1,1,\"color\",\"blue\",\"thickness"
@@ -16052,27 +16240,27 @@ msgstr ""
 "<userinput>SurfacePlotDrawLine([0,0,0;1,-1,2;-1,-1,-3])</userinput>\n"
 "</screen>"
 
-#: C/genius.xml:9083(para) C/genius.xml:9137(para)
+#: C/genius.xml:9154(para) C/genius.xml:9208(para)
 msgid "Available from version 1.0.19 onwards."
 msgstr "Dostupné ve verzi 1.0.19 a novějších."
 
-#: C/genius.xml:9090(term)
+#: C/genius.xml:9161(term)
 msgid ""
 "<anchor id=\"gel-function-SurfacePlotDrawPoints\"/>SurfacePlotDrawPoints"
 msgstr ""
 "<anchor id=\"gel-function-SurfacePlotDrawPoints\"/>SurfacePlotDrawPoints"
 
-#: C/genius.xml:9092(synopsis)
+#: C/genius.xml:9163(synopsis)
 #, no-wrap
 msgid "SurfacePlotDrawPoints (x,y,z,...)"
 msgstr "SurfacePlotDrawPoints (x,y,z,...)"
 
-#: C/genius.xml:9093(synopsis)
+#: C/genius.xml:9164(synopsis)
 #, no-wrap
 msgid "SurfacePlotDrawPoints (v,...)"
 msgstr "SurfacePlotDrawPoints (v,...)"
 
-#: C/genius.xml:9094(para)
+#: C/genius.xml:9165(para)
 msgid ""
 "Draw a point at <varname>x</varname>,<varname>y</varname>,<varname>z</"
 "varname>. The input can be an <varname>n</varname> by 3 matrix for "
@@ -16086,7 +16274,7 @@ msgstr ""
 "údaje jako <link linkend=\"gel-function-SurfacePlotDrawLine"
 "\">SurfacePlotDrawLine</link>."
 
-#: C/genius.xml:9100(para)
+#: C/genius.xml:9171(para)
 msgid ""
 "Extra parameters can be added to specify line color, thickness, the plotting "
 "window, or legend. You can do this by adding an argument string <userinput>"
@@ -16100,7 +16288,7 @@ msgstr ""
 "<userinput>\"window\"</userinput> nebo <userinput>\"legend\"</userinput> a "
 "za ním určit barvu, tloušťku, okno jako 6prvkový vektor nebo legendu."
 
-#: C/genius.xml:9131(para)
+#: C/genius.xml:9202(para)
 msgid ""
 "Examples: <screen><prompt>genius&gt;</prompt> "
 "<userinput>SurfacePlotDrawPoints(0,0,0,\"color\",\"blue\",\"thickness\",3)</"
@@ -16116,7 +16304,7 @@ msgstr ""
 "<userinput>SurfacePlotDrawPoints([0,0,0;1,-1,2;-1,-1,1])</userinput>\n"
 "</screen>"
 
-#: C/genius.xml:9144(term)
+#: C/genius.xml:9215(term)
 msgid ""
 "<anchor id=\"gel-function-VectorfieldClearSolutions\"/"
 ">VectorfieldClearSolutions"
@@ -16124,12 +16312,12 @@ msgstr ""
 "<anchor id=\"gel-function-VectorfieldClearSolutions\"/"
 ">VectorfieldClearSolutions"
 
-#: C/genius.xml:9146(synopsis)
+#: C/genius.xml:9217(synopsis)
 #, no-wrap
 msgid "VectorfieldClearSolutions ()"
 msgstr "VectorfieldClearSolutions ()"
 
-#: C/genius.xml:9147(para)
+#: C/genius.xml:9218(para)
 msgid ""
 "Clears the solutions drawn by the <link linkend=\"gel-function-"
 "VectorfieldDrawSolution\"><function>VectorfieldDrawSolution</function></"
@@ -16139,22 +16327,22 @@ msgstr ""
 "VectorfieldDrawSolution\"><function>VectorfieldDrawSolution</function></"
 "link>."
 
-#: C/genius.xml:9152(para) C/genius.xml:9171(para)
+#: C/genius.xml:9223(para) C/genius.xml:9242(para)
 msgid "Version 1.0.6 onwards."
 msgstr "Verze 1.0.6 a novější."
 
-#: C/genius.xml:9157(term)
+#: C/genius.xml:9228(term)
 msgid ""
 "<anchor id=\"gel-function-VectorfieldDrawSolution\"/>VectorfieldDrawSolution"
 msgstr ""
 "<anchor id=\"gel-function-VectorfieldDrawSolution\"/>VectorfieldDrawSolution"
 
-#: C/genius.xml:9159(synopsis)
+#: C/genius.xml:9230(synopsis)
 #, no-wrap
 msgid "VectorfieldDrawSolution (x, y, dt, tlen)"
 msgstr "VectorfieldDrawSolution (x, y, dt, tdelka)"
 
-#: C/genius.xml:9160(para)
+#: C/genius.xml:9231(para)
 msgid ""
 "When a vector field plot is active, draw a solution with the specified "
 "initial condition. The standard Runge-Kutta method is used with increment "
@@ -16174,21 +16362,21 @@ msgstr ""
 "řešení můžete použít i grafické rozhraní a počáteční podmínky zadat pomocí "
 "myši."
 
-#: C/genius.xml:9176(term)
+#: C/genius.xml:9247(term)
 msgid "<anchor id=\"gel-function-VectorfieldPlot\"/>VectorfieldPlot"
 msgstr "<anchor id=\"gel-function-VectorfieldPlot\"/>VectorfieldPlot"
 
-#: C/genius.xml:9178(synopsis)
+#: C/genius.xml:9249(synopsis)
 #, no-wrap
 msgid "VectorfieldPlot (funcx, funcy)"
 msgstr "VectorfieldPlot (fcex, fcey)"
 
-#: C/genius.xml:9179(synopsis)
+#: C/genius.xml:9250(synopsis)
 #, no-wrap
 msgid "VectorfieldPlot (funcx, funcy, x1, x2, y1, y2)"
 msgstr "VectorfieldPlot (fcex, fcey, x1, x2, y1, y2)"
 
-#: C/genius.xml:9180(para)
+#: C/genius.xml:9251(para)
 msgid ""
 "Plot a two dimensional vector field. The function <varname>funcx</varname> "
 "should be the dx/dt of the vectorfield and the function <varname>funcy</"
@@ -16208,7 +16396,7 @@ msgstr ""
 "<constant>true</constant>, pak je velikost vektorů normalizována. To "
 "znamená, že je zobrazen jen směr a velikost ne."
 
-#: C/genius.xml:9193(para)
+#: C/genius.xml:9264(para)
 msgid ""
 "Optionally you can specify the limits of the plotting window as <varname>x1</"
 "varname>, <varname>x2</varname>, <varname>y1</varname>, <varname>y2</"
@@ -16222,7 +16410,7 @@ msgstr ""
 "(viz <link linkend=\"gel-function-LinePlotWindow\"><function>LinePlotWindow</"
 "function></link>)."
 
-#: C/genius.xml:9205(para)
+#: C/genius.xml:9276(para)
 msgid ""
 "Examples: <screen><prompt>genius&gt;</prompt> <userinput>VectorfieldPlot(`(x,"
 "y)=x^2-y, `(x,y)=y^2-x, -1, 1, -1, 1)</userinput>\n"
@@ -16232,19 +16420,19 @@ msgstr ""
 "y)=x^2-y, `(x,y)=y^2-x, -1, 1, -1, 1)</userinput>\n"
 "</screen>"
 
-#: C/genius.xml:9220(title)
+#: C/genius.xml:9291(title)
 msgid "Example Programs in GEL"
 msgstr "Příklad programů v jazyce GEL"
 
-#: C/genius.xml:9222(para)
+#: C/genius.xml:9293(para)
 msgid "Here is a function that calculates factorials: <placeholder-1/>"
 msgstr "Zde je funkce, která vypočítává faktoriály: <placeholder-1/>"
 
-#: C/genius.xml:9227(para)
+#: C/genius.xml:9298(para)
 msgid "With indentation it becomes: <placeholder-1/>"
 msgstr "Naformátovaná odsazováním vypadá takto: <placeholder-1/>"
 
-#: C/genius.xml:9237(para)
+#: C/genius.xml:9308(para)
 msgid ""
 "This is a direct port of the factorial function from the <application>bc</"
 "application> manpage. The syntax seems similar to <application>bc</"
@@ -16258,12 +16446,12 @@ msgstr ""
 "výraz je to, co je vráceno. Pokud by se místo toho použila funkce "
 "<literal>return</literal>, vypadalo by to takto: <placeholder-1/>"
 
-#: C/genius.xml:9250(programlisting)
+#: C/genius.xml:9321(programlisting)
 #, no-wrap
 msgid "function f(x) = prod k=1 to x do k\n"
 msgstr "function f(x) = prod k=1 to x do k\n"
 
-#: C/genius.xml:9246(para)
+#: C/genius.xml:9317(para)
 msgid ""
 "By far the easiest way to define a factorial function would be using the "
 "product loop as follows. This is not only the shortest and fastest, but also "
@@ -16274,7 +16462,7 @@ msgstr ""
 "nejkratší a nejrychlejší řešení, ale je to nejlépe čitelná verze. "
 "<placeholder-1/>"
 
-#: C/genius.xml:9254(para)
+#: C/genius.xml:9325(para)
 msgid ""
 "Here is a larger example, this basically redefines the internal <link "
 "linkend=\"gel-function-ref\"><function>ref</function></link> function to "
@@ -16288,7 +16476,7 @@ msgstr ""
 "function> je vestavěná a mnohem rychlejší, ale tento příklad má ilustrovat "
 "některé komplexnější vlastnosti jazyka GEL. <placeholder-1/>"
 
-#: C/genius.xml:9309(para)
+#: C/genius.xml:9380(para)
 msgid ""
 "To configure <application>Genius Mathematics Tool</application>, choose "
 "<menuchoice><guimenu>Settings</guimenu><guimenuitem>Preferences</"
@@ -16302,11 +16490,11 @@ msgstr ""
 "parametrům, které poskytuje standardní knihovna je zde navíc pár základních "
 "parametrů poskytovaných kalkulátorem. Ty určují, jak se kalkulátor má chovat."
 
-#: C/genius.xml:9319(title)
+#: C/genius.xml:9390(title)
 msgid "Changing Settings with GEL"
 msgstr "Změna nastavení pomocí GEL"
 
-#: C/genius.xml:9320(para)
+#: C/genius.xml:9391(para)
 msgid ""
 "Many of the settings in Genius are simply global variables, and can be "
 "evaluated and assigned to in the same way as normal variables. See <xref "
@@ -16320,12 +16508,12 @@ msgstr ""
 "vyhodnocování a přiřazování proměnných a  <xref linkend=\"genius-gel-"
 "function-parameters\"/> pro seznam nastavení, která lze tímto způsobem měnit."
 
-#: C/genius.xml:9329(programlisting)
+#: C/genius.xml:9400(programlisting)
 #, no-wrap
 msgid "MaxDigits = 12\n"
 msgstr "MaxDigits = 12\n"
 
-#: C/genius.xml:9327(para)
+#: C/genius.xml:9398(para)
 msgid ""
 "As an example, you can set the maximum number of digits in a result to 12 by "
 "typing: <placeholder-1/>"
@@ -16333,15 +16521,15 @@ msgstr ""
 "Jako příklad uveďme, jak můžete nastavit maximální počet číslic ve "
 "výsledcích na 12 tím, že napíšete: <placeholder-1/>"
 
-#: C/genius.xml:9335(title)
+#: C/genius.xml:9406(title)
 msgid "Output"
 msgstr "Výstup"
 
-#: C/genius.xml:9339(guilabel)
+#: C/genius.xml:9410(guilabel)
 msgid "Maximum digits to output"
 msgstr "Maximum číslic na výstupu"
 
-#: C/genius.xml:9342(para)
+#: C/genius.xml:9413(para)
 msgid ""
 "The maximum digits in a result (<link linkend=\"gel-function-MaxDigits"
 "\"><function>MaxDigits</function></link>)"
@@ -16349,11 +16537,11 @@ msgstr ""
 "Maximum číslic ve výsledcích (<link linkend=\"gel-function-MaxDigits"
 "\"><function>MaxDigits</function></link>)"
 
-#: C/genius.xml:9347(guilabel)
+#: C/genius.xml:9418(guilabel)
 msgid "Results as floats"
 msgstr "Výsledky jako čísla s plovoucí desetinnou čárkou"
 
-#: C/genius.xml:9350(para)
+#: C/genius.xml:9421(para)
 msgid ""
 "If the results should be always printed as floats (<link linkend=\"gel-"
 "function-ResultsAsFloats\"><function>ResultsAsFloats</function></link>)"
@@ -16362,11 +16550,11 @@ msgstr ""
 "linkend=\"gel-function-ResultsAsFloats\"><function>ResultsAsFloats</"
 "function></link>)"
 
-#: C/genius.xml:9355(guilabel)
+#: C/genius.xml:9426(guilabel)
 msgid "Floats in scientific notation"
 msgstr "Čísla s plovoucí desetinnou čárkou ve vědecké notaci"
 
-#: C/genius.xml:9358(para)
+#: C/genius.xml:9429(para)
 msgid ""
 "If floats should be in scientific notation (<link linkend=\"gel-function-"
 "ScientificNotation\"><function>ScientificNotation</function></link>)"
@@ -16374,11 +16562,11 @@ msgstr ""
 "Zda by desetinná čísla měla být ve vědecké notaci (<link linkend=\"gel-"
 "function-ScientificNotation\"><function>ScientificNotation</function></link>)"
 
-#: C/genius.xml:9363(guilabel)
+#: C/genius.xml:9434(guilabel)
 msgid "Always print full expressions"
 msgstr "Vždy vypisovat celé výrazy"
 
-#: C/genius.xml:9366(para)
+#: C/genius.xml:9437(para)
 msgid ""
 "Should we print out full expressions for non-numeric return values (longer "
 "than a line) (<link linkend=\"gel-function-FullExpressions"
@@ -16388,11 +16576,11 @@ msgstr ""
 "než řádek) (<link linkend=\"gel-function-FullExpressions"
 "\"><function>FullExpressions</function></link>)"
 
-#: C/genius.xml:9372(guilabel)
+#: C/genius.xml:9443(guilabel)
 msgid "Use mixed fractions"
 msgstr "Vypisovat smíšené zlomky"
 
-#: C/genius.xml:9375(para)
+#: C/genius.xml:9446(para)
 msgid ""
 "If fractions should be printed as mixed fractions such as \"1 1/3\" rather "
 "than \"4/3\". (<link linkend=\"gel-function-MixedFractions"
@@ -16402,13 +16590,13 @@ msgstr ""
 "„4/3“. (<link linkend=\"gel-function-MixedFractions"
 "\"><function>MixedFractions</function></link>)"
 
-#: C/genius.xml:9381(guilabel)
+#: C/genius.xml:9452(guilabel)
 msgid ""
 "Display 0.0 when floating point number is less than 10^-x (0=never chop)"
 msgstr ""
 "Zobrazovat 0.0, když je desetinné číslo menší než 10^-x (0=nikdy neosekávat)"
 
-#: C/genius.xml:9384(para)
+#: C/genius.xml:9455(para)
 msgid ""
 "How to chop output. But only when other numbers nearby are large. See the "
 "documentation of the parameter <link linkend=\"gel-function-"
@@ -16418,11 +16606,11 @@ msgstr ""
 "Podívejte se na dokumentaci k parametru <link linkend=\"gel-function-"
 "OutputChopExponent\"><function>OutputChopExponent</function></link>."
 
-#: C/genius.xml:9392(guilabel)
+#: C/genius.xml:9463(guilabel)
 msgid "Only chop numbers when another number is greater than 10^-x"
 msgstr "Osekávat čísla jen když je jiné číslo větší než 10^-x"
 
-#: C/genius.xml:9395(para)
+#: C/genius.xml:9466(para)
 msgid ""
 "When to chop output. This is set by the parameter <link linkend=\"gel-"
 "function-OutputChopWhenExponent\"><function>OutputChopWhenExponent</"
@@ -16434,11 +16622,11 @@ msgstr ""
 "function></link>. Viz dokumentace k parametru <link linkend=\"gel-function-"
 "OutputChopExponent\"><function>OutputChopExponent</function></link>."
 
-#: C/genius.xml:9403(guilabel)
+#: C/genius.xml:9474(guilabel)
 msgid "Remember output settings across sessions"
 msgstr "Pamatovat si nastavení výstupu pro další sezení"
 
-#: C/genius.xml:9406(para)
+#: C/genius.xml:9477(para)
 msgid ""
 "Should the output settings in the <guilabel>Number/Expression output "
 "options</guilabel> frame be remembered for next session. Does not apply to "
@@ -16448,7 +16636,7 @@ msgstr ""
 "výrazů</guilabel> zapamatovat pro příští sezení. Neplatí pro nastavení ve "
 "skupině <guilabel>Volby výstupu chyb/informací</guilabel>."
 
-#: C/genius.xml:9408(para)
+#: C/genius.xml:9479(para)
 msgid ""
 "If unchecked, either the default or any previously saved settings are used "
 "each time Genius starts up. Note that settings are saved at the end of the "
@@ -16461,11 +16649,11 @@ msgstr ""
 "postupujte následovně: zaškrtněte políčko, <application>matematický nástroj "
 "Genius</application> restartujte a u políčka zaškrtnutí zase zrušte."
 
-#: C/genius.xml:9420(guilabel)
+#: C/genius.xml:9491(guilabel)
 msgid "Display errors in a dialog"
 msgstr "Zobrazovat chyby v dialogovém okně"
 
-#: C/genius.xml:9423(para)
+#: C/genius.xml:9494(para)
 msgid ""
 "If set the errors will be displayed in a separate dialog, if unset the "
 "errors will be printed on the console."
@@ -16473,11 +16661,11 @@ msgstr ""
 "Když je nataveno, budou chyby zobrazovány v samostatném dialogovém okně, "
 "když není nastaveno, budou vypisovány v konzole."
 
-#: C/genius.xml:9430(guilabel)
+#: C/genius.xml:9501(guilabel)
 msgid "Display information messages in a dialog"
 msgstr "Zobrazovat informativní zprávy v dialogovém okně"
 
-#: C/genius.xml:9433(para)
+#: C/genius.xml:9504(para)
 msgid ""
 "If set the information messages will be displayed in a separate dialog, if "
 "unset the information messages will be printed on the console."
@@ -16485,11 +16673,11 @@ msgstr ""
 "Když je nastaveno, budou informativní zprávy zobrazovány v samostatném "
 "dialogovém okně, když není nataveno, budou vypisovány v konzole."
 
-#: C/genius.xml:9441(guilabel)
+#: C/genius.xml:9512(guilabel)
 msgid "Maximum errors to display"
 msgstr "Maximum zobrazovaných chyb"
 
-#: C/genius.xml:9444(para)
+#: C/genius.xml:9515(para)
 msgid ""
 "The maximum number of errors to return on one evaluation (<link linkend="
 "\"gel-function-MaxErrors\"><function>MaxErrors</function></link>). If you "
@@ -16504,7 +16692,7 @@ msgstr ""
 "způsobí hodně chyb, je nepravděpodobné, že jich bude mít význam více než "
 "pár, takže prohlížení dlouhého seznam nemá žádný přínos."
 
-#: C/genius.xml:9456(para)
+#: C/genius.xml:9527(para)
 msgid ""
 "In addition to these preferences, there are some preferences that can only "
 "be changed by setting them in the workspace console. For others that may "
@@ -16514,19 +16702,19 @@ msgstr ""
 "pouze přes prostředí konzoly. Tyto další volby, které se týkají výstupu "
 "najdete v kapitole <xref linkend=\"genius-gel-function-parameters\"/>."
 
-#: C/genius.xml:9466(function)
+#: C/genius.xml:9537(function)
 msgid "IntegerOutputBase"
 msgstr "IntegerOutputBase"
 
-#: C/genius.xml:9469(para)
+#: C/genius.xml:9540(para)
 msgid "The base that will be used to output integers"
 msgstr "Číselná soustava, která se bude používat pro vypisování celých čísel"
 
-#: C/genius.xml:9475(function)
+#: C/genius.xml:9546(function)
 msgid "OutputStyle"
 msgstr "OutputStyle"
 
-#: C/genius.xml:9478(para)
+#: C/genius.xml:9549(para)
 msgid ""
 "A string, can be <literal>\"normal\"</literal>, <literal>\"latex\"</"
 "literal>, <literal>\"mathml\"</literal> or <literal>\"troff\"</literal> and "
@@ -16543,15 +16731,15 @@ msgstr ""
 "application> čitelný pro člověka. Ostatní styly jsou pro sazbu v aplikacích "
 "LaTeX, MathML (XML) nebo Troff."
 
-#: C/genius.xml:9490(title)
+#: C/genius.xml:9561(title)
 msgid "Precision"
 msgstr "Přesnost"
 
-#: C/genius.xml:9494(guilabel)
+#: C/genius.xml:9565(guilabel)
 msgid "Floating point precision"
 msgstr "Přesnost desetinných čísel"
 
-#: C/genius.xml:9497(para)
+#: C/genius.xml:9568(para)
 msgid ""
 "The floating point precision in bits (<link linkend=\"gel-function-"
 "FloatPrecision\"><function>FloatPrecision</function></link>). Note that "
@@ -16571,11 +16759,11 @@ msgstr ""
 "\"><function>pi</function></link> nebo <link linkend=\"gel-function-e"
 "\"><function>e</function></link>."
 
-#: C/genius.xml:9512(guilabel)
+#: C/genius.xml:9583(guilabel)
 msgid "Remember precision setting across sessions"
 msgstr "Pamatovat si nastavené přesnosti pro další sezení"
 
-#: C/genius.xml:9515(para)
+#: C/genius.xml:9586(para)
 msgid ""
 "Should the precision setting be remembered for the next session. If "
 "unchecked, either the default or any previously saved setting is used each "
@@ -16589,43 +16777,43 @@ msgstr ""
 "takže pokud si chcete uložit výchozí nastavení postupujte následovně: "
 "zaškrtněte políčko, Genius restartujte a u políčka zaškrtnutí zase zrušte."
 
-#: C/genius.xml:9528(title)
+#: C/genius.xml:9599(title)
 msgid "Terminal"
 msgstr "Terminál"
 
-#: C/genius.xml:9530(para)
+#: C/genius.xml:9601(para)
 msgid "Terminal refers to the console in the work area."
 msgstr "Terminál představuje konzolu v pracovní oblasti."
 
-#: C/genius.xml:9537(guilabel)
+#: C/genius.xml:9608(guilabel)
 msgid "Scrollback lines"
 msgstr "Paměť řádků"
 
-#: C/genius.xml:9540(para)
+#: C/genius.xml:9611(para)
 msgid "Lines of scrollback in the terminal."
 msgstr "Počet řádků, o které se dá v terminálu vracet zpět."
 
-#: C/genius.xml:9545(guilabel)
+#: C/genius.xml:9616(guilabel)
 msgid "Font"
 msgstr "Písmo"
 
-#: C/genius.xml:9548(para)
+#: C/genius.xml:9619(para)
 msgid "The font to use on the terminal."
 msgstr "Písmo, které se má používat v terminálu."
 
-#: C/genius.xml:9553(guilabel)
+#: C/genius.xml:9624(guilabel)
 msgid "Black on white"
 msgstr "Černé na bílém"
 
-#: C/genius.xml:9556(para)
+#: C/genius.xml:9627(para)
 msgid "If to use black on white on the terminal."
 msgstr "Zda se má terminálu používat černá na bílé."
 
-#: C/genius.xml:9561(guilabel)
+#: C/genius.xml:9632(guilabel)
 msgid "Blinking cursor"
 msgstr "Blikající kurzor"
 
-#: C/genius.xml:9564(para)
+#: C/genius.xml:9635(para)
 msgid ""
 "If the cursor in the terminal should blink when the terminal is in focus. "
 "This can sometimes be annoying and it generates idle traffic if you are "
@@ -16635,15 +16823,15 @@ msgstr ""
 "někdy nepříjemné a vytvářet provoz při nečinnosti v případě, že používáte "
 "aplikaci Genius vzdáleně."
 
-#: C/genius.xml:9571(title)
+#: C/genius.xml:9642(title)
 msgid "Memory"
 msgstr "Paměť"
 
-#: C/genius.xml:9575(guilabel)
+#: C/genius.xml:9646(guilabel)
 msgid "Maximum number of nodes to allocate"
 msgstr "Maximum alokovaných uzlů"
 
-#: C/genius.xml:9578(para)
+#: C/genius.xml:9649(para)
 msgid ""
 "Internally all data is put onto small nodes in memory. This gives a limit on "
 "the maximum number of nodes to allocate for computations. This limit avoids "
@@ -16657,7 +16845,7 @@ msgstr ""
 "spotřebují velké množství, například při nekonečné rekurzi. Při vyčerpání "
 "paměti by došlo ke zpomalení počítače a bylo by obtížné program přerušit."
 
-#: C/genius.xml:9586(para)
+#: C/genius.xml:9657(para)
 msgid ""
 "Once the limit is reached, <application>Genius Mathematics Tool</"
 "application> asks if you wish to interrupt the computation or if you wish to "
@@ -16673,7 +16861,7 @@ msgstr ""
 "programu nebo vyhodnocení výrazu v konzole bez ohledu na to, co jste na "
 "dotaz odpověděli."
 
-#: C/genius.xml:9594(para)
+#: C/genius.xml:9665(para)
 msgid ""
 "Setting the limit to zero means there is no limit to the amount of memory "
 "that genius uses."
@@ -16681,11 +16869,11 @@ msgstr ""
 "Nastavení limitu na nulu znamená, že na množství paměti použité kalkulátorem "
 "Genius nebude žádný limit uplatňován."
 
-#: C/genius.xml:9608(title)
+#: C/genius.xml:9679(title)
 msgid "About <application>Genius Mathematics Tool</application>"
 msgstr "O <application>Matematickém nástroji Genius</application>"
 
-#: C/genius.xml:9610(para)
+#: C/genius.xml:9681(para)
 msgid ""
 "<application>Genius Mathematics Tool</application> was written by Jiří "
 "(George) Lebl (<email>jirka 5z com</email>). The history of "
@@ -16703,7 +16891,7 @@ msgstr ""
 "informací o něm najdete na <ulink url=\"http://www.jirka.org/genius.html\"; "
 "type=\"http\">webových stránkách Genius</ulink>."
 
-#: C/genius.xml:9617(para)
+#: C/genius.xml:9688(para)
 msgid ""
 "To report a bug or make a suggestion regarding this application or this "
 "manual, send email to me (the author) or post to the mailing list (see the "
@@ -16713,7 +16901,7 @@ msgstr ""
 "aplikaci nebo této příručce, pošlete e-mail autorovi nebo do poštovní "
 "konference (viz webové stránky)."
 
-#: C/genius.xml:9623(para)
+#: C/genius.xml:9694(para)
 msgid ""
 "This program is distributed under the terms of the GNU General Public "
 "license as published by the Free Software Foundation; either version 3 of "
@@ -16729,7 +16917,7 @@ msgstr ""
 "\">pod tímto odkazem</ulink> nebo v souboru COPYING přiloženém ke zdrojovým "
 "kódům tohoto programu."
 
-#: C/genius.xml:9630(para)
+#: C/genius.xml:9701(para)
 msgid ""
 "Jiří Lebl was during various parts of the development partially supported "
 "for the work by NSF grants DMS 0900885, DMS 1362337, the University of "


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