[genius] Updated Czech translation



commit 1b3853000633e48f817bf11f5753f82dc1829f1f
Author: Marek Äernockà <marek manet cz>
Date:   Thu Dec 27 00:00:41 2012 +0100

    Updated Czech translation

 help/cs/cs.po | 4737 ++++++++++++++++++++++++++++++++-------------------------
 1 files changed, 2675 insertions(+), 2062 deletions(-)
---
diff --git a/help/cs/cs.po b/help/cs/cs.po
index b4a15f0..e7d26ce 100644
--- a/help/cs/cs.po
+++ b/help/cs/cs.po
@@ -7,15 +7,16 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: genius master\n"
-"POT-Creation-Date: 2012-03-20 18:14+0000\n"
-"PO-Revision-Date: 2012-03-26 11:54+0200\n"
+"POT-Creation-Date: 2012-12-23 19:23+0000\n"
+"PO-Revision-Date: 2012-12-26 23:34+0100\n"
 "Last-Translator: Marek Äernockà <marek manet cz>\n"
-"Language-Team: Czech <gnome-cs-list gnome org>\n"
+"Language-Team: ÄeÅtina <gnome-cs-list gnome org>\n"
+"Language: cs\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"Language: cs\n"
 "Plural-Forms: nplurals=3; plural=(n==1) ? 0 : (n>=2 && n<=4) ? 1 : 2;\n"
+"X-Generator: Gtranslator 2.91.5\n"
 
 #. 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.
@@ -27,25 +28,13 @@ msgstr ""
 
 #. 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:271(None)
-msgid "@@image: 'figures/genius_window.eps'; md5=THIS FILE DOESN'T EXIST"
-msgstr "@@image: 'figures/genius_window.eps'; md5=THIS FILE DOESN'T EXIST"
-
-#. 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:472(None)
+#: C/genius.xml:468(None)
 msgid "@@image: 'figures/line_plot.png'; md5=0ce9e28d32f414d68a0958a1c38918fc"
 msgstr "@@image: 'figures/line_plot.png'; md5=0ce9e28d32f414d68a0958a1c38918fc"
 
 #. 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:475(None)
-msgid "@@image: 'figures/line_plot.eps'; md5=THIS FILE DOESN'T EXIST"
-msgstr "@@image: 'figures/line_plot.eps'; md5=THIS FILE DOESN'T EXIST"
-
-#. 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:501(None)
+#: C/genius.xml:494(None)
 msgid ""
 "@@image: 'figures/line_plot_graph.png'; md5=284ee1a4302f7ce163b72b7d5ce7fb91"
 msgstr ""
@@ -53,26 +42,14 @@ msgstr ""
 
 #. 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:504(None)
-msgid "@@image: 'figures/line_plot_graph.eps'; md5=THIS FILE DOESN'T EXIST"
-msgstr "@@image: 'figures/line_plot_graph.eps'; md5=THIS FILE DOESN'T EXIST"
-
-#. 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:541(None)
+#: C/genius.xml:531(None)
 msgid "@@image: 'figures/parametric.png'; md5=d6be229108fb50a16e8bdbbfde822ba8"
 msgstr ""
 "@@image: 'figures/parametric.png'; md5=d6be229108fb50a16e8bdbbfde822ba8"
 
 #. 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:544(None)
-msgid "@@image: 'figures/parametric.eps'; md5=THIS FILE DOESN'T EXIST"
-msgstr "@@image: 'figures/parametric.eps'; md5=THIS FILE DOESN'T EXIST"
-
-#. 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:568(None)
+#: C/genius.xml:555(None)
 msgid ""
 "@@image: 'figures/parametric_graph.png'; md5=74cbbc455c4fd79de6d0e60d0b54aa4c"
 msgstr ""
@@ -80,24 +57,12 @@ msgstr ""
 
 #. 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:571(None)
-msgid "@@image: 'figures/parametric_graph.eps'; md5=THIS FILE DOESN'T EXIST"
-msgstr "@@image: 'figures/parametric_graph.eps'; md5=THIS FILE DOESN'T EXIST"
-
-#. 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:673(None)
+#: C/genius.xml:657(None)
 msgid ""
 "@@image: 'figures/surface_graph.png'; md5=45b10d405b4cd88ad07413452e5f68ac"
 msgstr ""
 "@@image: 'figures/surface_graph.png'; md5=45b10d405b4cd88ad07413452e5f68ac"
 
-#. 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:676(None)
-msgid "@@image: 'figures/surface_graph.eps'; md5=THIS FILE DOESN'T EXIST"
-msgstr "@@image: 'figures/surface_graph.eps'; md5=THIS FILE DOESN'T EXIST"
-
 #: C/genius.xml:36(para)
 msgid "Manual for the Genius Math Tool."
 msgstr "PÅÃruÄka pro matematickà nÃstroj Genius."
@@ -258,16 +223,16 @@ msgid "0.2"
 msgstr "0.2"
 
 #: C/genius.xml:146(date)
-msgid "March 2012"
-msgstr "BÅezen 2012"
+msgid "December 2012"
+msgstr "Prosinec 2012"
 
 #: 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 1.0.15 of Genius."
-msgstr "Tato pÅÃruÄka popisuje aplikaci Genius ve verzi 1.0.15."
+msgid "This manual describes version 1.0.16 of Genius."
+msgstr "Tato pÅÃruÄka popisuje aplikaci Genius ve verzi 1.0.16."
 
 #: C/genius.xml:157(title)
 msgid "Feedback"
@@ -440,27 +405,27 @@ msgstr "Okno <application>MatematickÃho nÃstroje Genius</application>"
 msgid "Genius Mathematics Tool"
 msgstr "Matematickà nÃstroj Genius"
 
-#: C/genius.xml:275(guilabel)
+#: C/genius.xml:271(guilabel)
 msgid "File"
 msgstr "Soubor"
 
-#: C/genius.xml:276(guilabel)
+#: C/genius.xml:272(guilabel)
 msgid "Edit"
 msgstr "Upravit"
 
-#: C/genius.xml:276(guilabel)
+#: C/genius.xml:272(guilabel)
 msgid "Calculator"
 msgstr "KalkulÃtor"
 
-#: C/genius.xml:277(guilabel) C/genius.xml:2796(title)
+#: C/genius.xml:273(guilabel) C/genius.xml:2873(title)
 msgid "Settings"
 msgstr "NastavenÃ"
 
-#: C/genius.xml:277(guilabel)
+#: C/genius.xml:273(guilabel)
 msgid "Help"
 msgstr "NÃpovÄda"
 
-#: C/genius.xml:274(phrase)
+#: C/genius.xml:270(phrase)
 msgid ""
 "Shows <placeholder-1/> main window. Contains titlebar, menubar, toolbar and "
 "working area. Menubar contains <placeholder-2/>, <placeholder-3/>, "
@@ -471,7 +436,7 @@ msgstr ""
 "<placeholder-2/>, <placeholder-3/>, <placeholder-4/>, <placeholder-5/> a "
 "<placeholder-6/>."
 
-#: C/genius.xml:283(para)
+#: C/genius.xml:279(para)
 msgid ""
 "The <application>Genius Mathematics Tool</application> window contains the "
 "following elements:"
@@ -479,11 +444,11 @@ msgstr ""
 "Okno <application>MatematickÃho nÃstroje Genius</application> obsahuje "
 "nÃsledujÃcà prvky:"
 
-#: C/genius.xml:287(term)
+#: C/genius.xml:283(term)
 msgid "Menubar."
 msgstr "LiÅta nabÃdek"
 
-#: C/genius.xml:289(para)
+#: C/genius.xml:285(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 "
@@ -499,7 +464,7 @@ msgstr ""
 "guilabel> neotevÃrà novà okno pro program, ale program jen pÅÃmo spustÃ. To "
 "je to stejnÃ, co dÄlà pÅÃkaz <command>load</command>."
 
-#: C/genius.xml:294(para)
+#: C/genius.xml:290(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 "
@@ -515,15 +480,15 @@ msgstr ""
 "nebo si zobrazovat seznam hodnot vÅech uÅivatelem definovanÃch promÄnnÃch. A "
 "nakonec poskytuje kreslÃcà funkce pÅes uÅivatelsky pÅÃvÄtivà dialogovà okno."
 
-#: C/genius.xml:302(para)
+#: C/genius.xml:298(para)
 msgid "The other menus have same familiar functions as in other applications."
 msgstr "Ostatnà nabÃdky majà funkce podobnà jako v jinÃch aplikacÃch."
 
-#: C/genius.xml:308(term)
+#: C/genius.xml:304(term)
 msgid "Toolbar."
 msgstr "LiÅta nÃstrojÅ"
 
-#: C/genius.xml:310(para)
+#: C/genius.xml:306(para)
 msgid ""
 "The toolbar contains a subset of the commands that you can access from the "
 "menubar."
@@ -531,16 +496,16 @@ msgstr ""
 "LiÅta nÃstrojÅ obsahuje podmnoÅinu pÅÃkazÅ, kterà jsou dostupnà z liÅty "
 "nabÃdek."
 
-#: C/genius.xml:314(term)
+#: C/genius.xml:310(term)
 msgid "Working area"
 msgstr "Pracovnà oblast"
 
-#: C/genius.xml:316(para)
+#: C/genius.xml:312(para)
 msgid ""
 "The working area is the primary method of interacting with the application."
 msgstr "Pracovnà oblast je hlavnà zpÅsob, jak s aplikacà komunikovat."
 
-#: C/genius.xml:320(para)
+#: C/genius.xml:316(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 "
@@ -551,7 +516,7 @@ msgstr ""
 "kterà je hlavnÃm zpÅsobem, jak komunikovat s kalkulÃtorem. V nà zapisujete "
 "vÃrazy a po zmÃÄknutà klÃvesy Enter jsou v nà hned vraceny vÃsledky."
 
-#: C/genius.xml:326(para)
+#: C/genius.xml:322(para)
 msgid ""
 "Alternatively you can write longer programs and those can appear in separate "
 "tabs and can be stored in files for later retrieval."
@@ -559,15 +524,15 @@ msgstr ""
 "PÅÃpadnÄ mÅÅete psÃt delÅÃ programy a ty se pak mohou objevit v samostatnÃch "
 "kartÃch a mohou bÃt uloÅeny do souborÅ pro pozdÄjÅà opÄtovnà pouÅitÃ."
 
-#: C/genius.xml:340(title)
+#: C/genius.xml:336(title)
 msgid "Basic Usage"
 msgstr "ZÃklady pouÅÃvÃnÃ"
 
-#: C/genius.xml:343(title)
+#: C/genius.xml:339(title)
 msgid "Using the Work Area"
 msgstr "PouÅÃvÃnà pracovnà oblasti"
 
-#: C/genius.xml:345(para)
+#: C/genius.xml:341(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 "
@@ -581,7 +546,7 @@ msgstr ""
 "Genius</application> pouze jako kalkulaÄku, jednoduÅe zde napiÅte vÃraz a "
 "ten bude vyhodnocen."
 
-#: C/genius.xml:353(para)
+#: C/genius.xml:349(para)
 msgid ""
 "Type your expression into the <guilabel>Console</guilabel> work area and "
 "press enter and the expression will be evaluated. Expressions are written in "
@@ -610,7 +575,7 @@ msgstr ""
 "do 1/n</userinput>\n"
 "</screen> (Poslednà je souÄet harmonickà Åady od 1 do 70)"
 
-#: C/genius.xml:371(para)
+#: C/genius.xml:367(para)
 msgid ""
 "To get a list of functions and commands, type: <screen><prompt>genius&gt; </"
 "prompt><userinput>help</userinput>\n"
@@ -629,7 +594,7 @@ msgstr ""
 "Pro zobrazenà tÃto pÅÃruÄky zadejte: <screen><prompt>genius&gt; </"
 "prompt><userinput>manual</userinput></screen>"
 
-#: C/genius.xml:382(para)
+#: C/genius.xml:378(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 "
@@ -650,11 +615,11 @@ msgstr ""
 "command>, aktuÃlnà sloÅku zmÄnÃte pomocà <userinput>cd sloÅka</userinput>, "
 "stejnÄ jako v unixovÃm pÅÃkazovÃm ÅÃdku."
 
-#: C/genius.xml:396(title)
+#: C/genius.xml:392(title)
 msgid "To Create a New Program"
 msgstr "Jak vytvoÅit novà program"
 
-#: C/genius.xml:397(para)
+#: C/genius.xml:393(para)
 msgid ""
 "To start writing a new program, choose <menuchoice><guimenu>File</"
 "guimenu><guimenuitem>New Program</guimenuitem></menuchoice>. A new tab will "
@@ -686,7 +651,7 @@ msgstr ""
 "svoji kartu oznaÄenou tuÄnÃm pÃsmem a vybere se tak, Åe na kartu prostÄ "
 "kliknete."
 
-#: C/genius.xml:413(para)
+#: C/genius.xml:409(para)
 msgid ""
 "To save the program you've just written, choose <menuchoice><guimenu>File</"
 "guimenu><guimenuitem>Save As...</guimenuitem></menuchoice>"
@@ -694,11 +659,11 @@ msgstr ""
 "Program, kterà jste napsali, uloÅÃte volbou <menuchoice><guimenu>Soubor</"
 "guimenu><guimenuitem>UloÅit jakoâ</guimenuitem></menuchoice>"
 
-#: C/genius.xml:419(title)
+#: C/genius.xml:415(title)
 msgid "To Open and Run a Program"
 msgstr "Jak otevÅÃt a spustit program"
 
-#: C/genius.xml:420(para)
+#: C/genius.xml:416(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 "
@@ -709,7 +674,7 @@ msgstr ""
 "se objevà novà karta obsahujÃcà danà soubor. MÅÅete ji vyuÅÃt k upravÄ "
 "souboru."
 
-#: C/genius.xml:426(para)
+#: C/genius.xml:422(para)
 msgid ""
 "To run a program from a file, choose <menuchoice><guimenu>File</"
 "guimenu><guimenuitem>Load and Run...</guimenuitem></menuchoice>. This will "
@@ -721,11 +686,11 @@ msgstr ""
 "program spustÃ, aniÅ by se otevÃrala zvlÃÅtnà karta. To odpovÃdà chovÃnà "
 "pÅÃkazu <command>load</command>."
 
-#: C/genius.xml:438(title) C/genius.xml:5264(title)
+#: C/genius.xml:434(title) C/genius.xml:5373(title)
 msgid "Plotting"
 msgstr "VykreslovÃnÃ"
 
-#: C/genius.xml:440(para)
+#: C/genius.xml:436(para)
 msgid ""
 "Plotting support is only available in the graphical GNOME version. All "
 "plotting accessible from the graphical interface is available from the "
@@ -743,11 +708,11 @@ msgstr ""
 "kliknutÃm na tlaÄÃtko <guilabel>Graf</guilabel> na liÅtÄ nÃstrojÅ nebo "
 "vÃbÄrem <guilabel>Vykrestlit</guilabel>"
 
-#: C/genius.xml:453(title)
+#: C/genius.xml:449(title)
 msgid "Line Plots"
 msgstr "ÄÃrovà grafy"
 
-#: C/genius.xml:454(para)
+#: C/genius.xml:450(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-"
@@ -759,7 +724,7 @@ msgstr ""
 "linkend=\"gel-function-LinePlot\"><function>LinePlot</function></link> z "
 "pÅÃkazovÃho ÅÃdku (viz jejà dokumentace)."
 
-#: C/genius.xml:460(para)
+#: C/genius.xml:456(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</"
@@ -772,15 +737,15 @@ msgstr ""
 "guilabel> a v nà na kartÄ <guilabel>Funkce/vÃrazy</guilabel>. Viz <xref "
 "linkend=\"lineplot-fig\"/>."
 
-#: C/genius.xml:468(title)
+#: C/genius.xml:464(title)
 msgid "Create Plot Window"
 msgstr "Okno VytvÃÅenà grafu"
 
-#: C/genius.xml:478(phrase)
+#: C/genius.xml:471(phrase)
 msgid "Shows the line plotting window."
 msgstr "Ukazuje okno vytvÃÅenà ÄÃrovÃho grafu."
 
-#: C/genius.xml:484(para)
+#: C/genius.xml:477(para)
 msgid ""
 "Into the text boxes just type in expressions where <userinput>x</userinput> "
 "is the independent variable. You can also just give names of functions such "
@@ -803,15 +768,15 @@ msgstr ""
 "ZmÃÄknutÃm tlaÄÃtka <guilabel>Vykreslit</guilabel> se graf zobrazÃ, viz "
 "<xref linkend=\"lineplot2-fig\"/>."
 
-#: C/genius.xml:497(title)
+#: C/genius.xml:490(title)
 msgid "Plot Window"
 msgstr "Okno s grafem"
 
-#: C/genius.xml:507(phrase)
+#: C/genius.xml:497(phrase)
 msgid "The graph produced."
 msgstr "VÃslednà graf."
 
-#: C/genius.xml:513(para)
+#: C/genius.xml:503(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 "
@@ -823,7 +788,7 @@ msgstr ""
 "sprÃvnÄ nastavena, mÅÅete Genius pÅimÄt, aby ji pÅizpÅsobil pomocà nalezenà "
 "extrÃmu vykreslenà funkce."
 
-#: C/genius.xml:520(para)
+#: C/genius.xml:510(para)
 msgid ""
 "For plotting using the command line see the documentation of the <link "
 "linkend=\"gel-function-LinePlot\"><function>LinePlot</function></link> "
@@ -833,11 +798,11 @@ msgstr ""
 "funkci <link linkend=\"gel-function-LinePlot\"><function>LinePlot</"
 "function></link>."
 
-#: C/genius.xml:527(title)
+#: C/genius.xml:517(title)
 msgid "Parametric Plots"
 msgstr "Parametrickà grafy"
 
-#: C/genius.xml:528(para)
+#: C/genius.xml:518(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 "
@@ -851,21 +816,21 @@ msgstr ""
 "body jako x a y nebo poskytnout jedno komplexnà ÄÃslo. Viz <xref linkend="
 "\"paramplot-fig\"/>."
 
-#: C/genius.xml:537(title)
+#: C/genius.xml:527(title)
 msgid "Parametric Plot Tab"
 msgstr "Karta parametrickÃch grafÅ"
 
-#: C/genius.xml:547(guilabel)
+#: C/genius.xml:534(guilabel)
 msgid "Create Plot"
 msgstr "VytvÃÅenà grafu"
 
-#: C/genius.xml:547(phrase)
+#: C/genius.xml:534(phrase)
 msgid "Parametric plotting tab in the <placeholder-1/> window."
 msgstr "Parametrickà graf v oknÄ <placeholder-1/>."
 
-#: C/genius.xml:553(para)
+#: C/genius.xml:540(para)
 msgid ""
-"An example of a parametric plot is given in <xref linkend=\"paramplot-fig\"/"
+"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 "
 "line plots. For plotting using the command line see the documentation of the "
 "<link linkend=\"gel-function-LinePlotParametric"
@@ -873,7 +838,7 @@ msgid ""
 "function-LinePlotCParametric\"><function>LinePlotCParametric</function></"
 "link> function."
 msgstr ""
-"PÅÃklad parametrickÃho grafu je uveden na obrÃzku <xref linkend=\"paramplot-"
+"PÅÃklad parametrickÃho grafu je uveden na obrÃzku <xref linkend=\"paramplot2-"
 "fig\"/>. DÄlat mÅÅete podobnà operace jako u jinÃch ÄÃrovÃch grafÅ. Na to, "
 "jak vykreslenà provÃst z pÅÃkazovÃho ÅÃdku, se podÃvejte do dokumentace na "
 "funkci <link linkend=\"gel-function-LinePlotParametric"
@@ -881,19 +846,19 @@ msgstr ""
 "function-LinePlotCParametric\"><function>LinePlotCParametric</function></"
 "link>."
 
-#: C/genius.xml:564(title)
+#: C/genius.xml:551(title)
 msgid "Parametric Plot"
 msgstr "Parametrickà grafy"
 
-#: C/genius.xml:574(phrase)
+#: C/genius.xml:558(phrase)
 msgid "Parametric plot produced"
 msgstr "VÃslednà parametrickà graf."
 
-#: C/genius.xml:583(title)
+#: C/genius.xml:567(title)
 msgid "Slopefield Plots"
 msgstr "Grafy smÄrovÃch polÃ"
 
-#: C/genius.xml:584(para)
+#: C/genius.xml:568(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 "
@@ -909,7 +874,7 @@ msgstr ""
 "funkci <link linkend=\"gel-function-SlopefieldPlot"
 "\"><function>SlopefieldPlot</function></link>."
 
-#: C/genius.xml:593(para)
+#: C/genius.xml:577(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 "
@@ -928,7 +893,7 @@ msgstr ""
 "Pokud chcete mÄnit velikost pomocà myÅi, musÃte dialogovà okno nejdÅÃve "
 "zavÅÃt."
 
-#: C/genius.xml:602(para)
+#: C/genius.xml:586(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 "
@@ -946,11 +911,11 @@ msgstr ""
 "\"><function>SlopefieldDrawSolution</function></link> k vykreslenà ÅeÅenà z "
 "pÅÃkazovÃho ÅÃdku nebo programu."
 
-#: C/genius.xml:615(title)
+#: C/genius.xml:599(title)
 msgid "Vectorfield Plots"
 msgstr "Grafy vektorovÃch polÃ"
 
-#: C/genius.xml:616(para)
+#: C/genius.xml:600(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. "
@@ -966,7 +931,7 @@ msgstr ""
 "funkci <link linkend=\"gel-function-VectorfieldPlot"
 "\"><function>VectorfieldPlot</function></link>."
 
-#: C/genius.xml:625(para)
+#: C/genius.xml:609(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 "
@@ -976,7 +941,7 @@ msgstr ""
 "zobrazovat jen smÄr a velikost ne, zaÅkrtnÄte pÅÃsluÅnà polÃÄko a dÃlka "
 "Åipek se sjednotÃ."
 
-#: C/genius.xml:631(para)
+#: C/genius.xml:615(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 "
@@ -995,7 +960,7 @@ msgstr ""
 "Pokud chcete mÄnit velikost pomocà myÅi, musÃte dialogovà okno nejdÅÃve "
 "zavÅÃt."
 
-#: C/genius.xml:640(para)
+#: C/genius.xml:624(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 "
@@ -1011,11 +976,11 @@ msgstr ""
 "VectorfieldDrawSolution\"><function>VectorfieldDrawSolution</function></"
 "link> k vykreslenà ÅeÅenà z pÅÃkazovÃho ÅÃdku nebo programu."
 
-#: C/genius.xml:653(title)
+#: C/genius.xml:637(title)
 msgid "Surface Plots"
 msgstr "PloÅnà grafy"
 
-#: C/genius.xml:654(para)
+#: C/genius.xml:638(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. "
@@ -1043,25 +1008,25 @@ msgstr ""
 "dokumentace na funkci <link linkend=\"gel-function-SurfacePlot"
 "\"><function>SurfacePlot</function></link>."
 
-#: C/genius.xml:669(title)
+#: C/genius.xml:653(title)
 msgid "Surface Plot"
 msgstr "PloÅnà graf"
 
-#: C/genius.xml:679(phrase)
+#: C/genius.xml:660(phrase)
 msgid "Modulus of the complex cosine function."
 msgstr "Modul (absolutnà hodnota) komplexnà funkce kosinus."
 
-#: C/genius.xml:691(title)
+#: C/genius.xml:672(title)
 msgid "GEL Basics"
 msgstr "ZÃklady jazyka GEL"
 
-#: C/genius.xml:693(para)
+#: C/genius.xml:674(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 "
 "evaluates to a number. <application>Genius Mathematics Tool</application> "
-"can therefore be used as a simple calculator, or as a powerful theoretical "
-"research tool. The syntax is meant to have as shallow of a learning curve as "
+"can be used as a simple calculator, or as a powerful theoretical research "
+"tool. The syntax is meant to have as shallow of a learning curve as "
 "possible, especially for use as a calculator."
 msgstr ""
 "GEL znamenà Genius Extension Language (rozÅiÅujÃcà jazyk Genius). Jednà se o "
@@ -1071,11 +1036,11 @@ msgstr ""
 "nebo mocnà nÃstroj pro teoretickà vÄdeckà vÃzkum. CÃlem syntaxe je, aby byla "
 "snadnà na nauÄenÃ, jak jen to jde, zejmÃna pro pouÅÃvÃnà jako kalkulaÄka."
 
-#: C/genius.xml:705(title)
+#: C/genius.xml:686(title)
 msgid "Values"
 msgstr "Hodnoty"
 
-#: C/genius.xml:707(para)
+#: C/genius.xml:688(para)
 msgid ""
 "Values in GEL can be <link linkend=\"genius-gel-values-numbers\">numbers</"
 "link>, <link linkend=\"genius-gel-values-booleans\">Booleans</link> or <link "
@@ -1089,16 +1054,16 @@ msgstr ""
 "link>. Hodnoty mohou bÃt mimo jinÃch vÄcà pouÅity k vÃpoÄtÅm, pÅiÅazovÃny do "
 "promÄnnÃch a vraceny z funkcÃ."
 
-#: C/genius.xml:712(title)
+#: C/genius.xml:693(title)
 msgid "Numbers"
 msgstr "ÄÃsla"
 
-#: C/genius.xml:715(programlisting)
+#: C/genius.xml:696(programlisting)
 #, no-wrap
 msgid "1234\n"
 msgstr "1234\n"
 
-#: C/genius.xml:718(programlisting)
+#: C/genius.xml:699(programlisting)
 #, no-wrap
 msgid ""
 "0x123ABC\n"
@@ -1107,12 +1072,12 @@ msgstr ""
 "0x123ABC\n"
 "01234\n"
 
-#: C/genius.xml:722(programlisting)
+#: C/genius.xml:703(programlisting)
 #, no-wrap
 msgid "23\\1234ABCD\n"
 msgstr "23\\1234ABCD\n"
 
-#: C/genius.xml:713(para)
+#: C/genius.xml:694(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 "
@@ -1129,17 +1094,17 @@ msgstr ""
 "jako u ÅestnÃctkovà soustavy. NapÅÃklad ÄÃslo v tÅiadvacÃtkovà soustavÄ "
 "mÅÅete zapsat: <placeholder-3/>"
 
-#: C/genius.xml:728(programlisting)
+#: C/genius.xml:709(programlisting)
 #, no-wrap
 msgid "3/4\n"
 msgstr "3/4\n"
 
-#: C/genius.xml:731(programlisting)
+#: C/genius.xml:712(programlisting)
 #, no-wrap
 msgid "1 3/10\n"
 msgstr "1 3/10\n"
 
-#: C/genius.xml:726(para)
+#: C/genius.xml:707(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 "
@@ -1152,7 +1117,7 @@ msgstr ""
 "zlomky. TakÅe abyste zÃskali jedna a tÅi desetiny, mÅÅete napsat: "
 "<placeholder-2/>"
 
-#: C/genius.xml:737(programlisting)
+#: C/genius.xml:718(programlisting)
 #, no-wrap
 msgid ""
 "1.315\n"
@@ -1169,7 +1134,7 @@ msgstr ""
 "0.3\n"
 "77e5\n"
 
-#: C/genius.xml:735(para)
+#: C/genius.xml:716(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</"
@@ -1193,7 +1158,7 @@ msgstr ""
 "ve vÄdeckà notaci, jednà se vÅdy o desetinnà ÄÃslo a Genius tak nemusà "
 "vypisovat <computeroutput>.0</computeroutput>."
 
-#: C/genius.xml:753(programlisting)
+#: C/genius.xml:734(programlisting)
 #, no-wrap
 msgid ""
 "1+2i\n"
@@ -1204,19 +1169,19 @@ msgstr ""
 "8.01i\n"
 "77*e^(1.3i)\n"
 
-#: C/genius.xml:751(para)
+#: C/genius.xml:732(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. The imaginary part ends "
-"with an <literal>i</literal>. Here are examples of entering complex numbers: "
-"<placeholder-1/>"
+"complex number as a sum of real and imaginary parts. To add an imaginary "
+"part, append an <literal>i</literal>. Here are examples of entering complex "
+"numbers: <placeholder-1/>"
 msgstr ""
 "PoslednÃm typem ÄÃsel jsou komplexnà ÄÃsla (complex). Komplexnà ÄÃslo mÅÅete "
-"zadat jako souÄet reÃlnà a imaginÃrnà ÄÃsti. ImaginÃrnà ÄÃst konÄà "
-"<literal>i</literal>. Zde jsou pÅÃklady zÃpisu komplexnÃch ÄÃsel: "
+"zadat jako souÄet reÃlnà a imaginÃrnà ÄÃsti. ImaginÃrnà ÄÃst pÅidÃte "
+"doplnÄnÃm <literal>i</literal>. Zde jsou pÅÃklady zÃpisu komplexnÃch ÄÃsel: "
 "<placeholder-1/>"
 
-#: C/genius.xml:760(para)
+#: C/genius.xml:741(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 "
@@ -1230,7 +1195,7 @@ msgstr ""
 "potÅebujete pouÅÃt prÃvÄ <literal>i</literal>, pouÅijte mÃsto toho "
 "<literal>1i</literal>."
 
-#: C/genius.xml:764(para)
+#: C/genius.xml:745(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>)"
@@ -1238,11 +1203,11 @@ msgstr ""
 "Pokud chcete u imaginÃrnÃch ÄÃsel pouÅÃt notaci sloÅenÃch zlomkÅ, musÃte "
 "sloÅenà zlomek uzavÅÃt do zÃvorek, napÅ. <userinput>(1 2/5)i</userinput>."
 
-#: C/genius.xml:773(title)
+#: C/genius.xml:754(title)
 msgid "Booleans"
 msgstr "Pravdivostnà hodnoty"
 
-#: C/genius.xml:774(para)
+#: C/genius.xml:755(para)
 msgid ""
 "Genius also supports native Boolean values. The two Boolean constants are "
 "defined as <constant>true</constant> and <constant>false</constant>; these "
@@ -1258,7 +1223,7 @@ msgstr ""
 "constant>, <constant>TRUE</constant>, <constant>False</constant> a "
 "<constant>FALSE</constant>."
 
-#: C/genius.xml:782(para)
+#: C/genius.xml:763(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 "
@@ -1271,22 +1236,22 @@ msgstr ""
 "pak je nula brÃna jako <constant>false</constant> a vÅechna ostatnà ÄÃsla "
 "jako <constant>true</constant>."
 
-#: C/genius.xml:791(programlisting)
+#: C/genius.xml:772(programlisting)
 #, no-wrap
 msgid "( (1 + true) - false ) * true\n"
 msgstr "( (1 + true) - false ) * true\n"
 
-#: C/genius.xml:794(programlisting)
+#: C/genius.xml:775(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:797(programlisting)
+#: C/genius.xml:778(programlisting)
 #, no-wrap
 msgid "1 == true\n"
 msgstr "1 == true\n"
 
-#: C/genius.xml:789(para)
+#: C/genius.xml:770(para)
 msgid ""
 "In addition, you can do arithmetic with Boolean values. For example: "
 "<placeholder-1/> is the same as: <placeholder-2/> Only addition, subtraction "
@@ -1298,38 +1263,38 @@ msgid ""
 msgstr ""
 "NavÃc mÅÅete s pravdivostnÃmi hodnotami provÃdÄt aritmetickà operace. "
 "NapÅÃklad: <placeholder-1/> je to stejnà jako: <placeholder-2/> PodporovÃny "
-"jsou akorÃt sÄÃtÃnÃ, odÄÃtÃnà a nÃsobenÃ. Pokud mÃchÃte ve vÃraze dohromady "
+"jsou akorÃt sÄÃtÃnÃ, odÄÃtÃnà a nÃsobenÃ. Pokud mÃchÃte ve vÃrazu dohromady "
 "ÄÃsla s pravdivostnÃmi hodnotami, jsou ÄÃsla nejprve pÅevedena na "
 "pravdivostnà hodnoty podle pravidel popsanÃch vÃÅe. To znamenÃ, Åe "
 "napÅÃklad: <placeholder-3/> je vÅdy vyhodnoceno jako <constant>true</"
 "constant>, protoÅe 1 bude pÅed porovnÃnÃm s <constant>true</constant> "
 "pÅevedeno na <constant>true</constant>."
 
-#: C/genius.xml:805(title)
+#: C/genius.xml:786(title)
 msgid "Strings"
 msgstr "ÅetÄzce"
 
-#: C/genius.xml:808(programlisting)
+#: C/genius.xml:789(programlisting)
 #, no-wrap
 msgid "a=2+3;\"The result is: \"+a\n"
 msgstr "a=2+3;\"VÃsledek je: \"+a\n"
 
-#: C/genius.xml:811(programlisting)
+#: C/genius.xml:792(programlisting)
 #, no-wrap
 msgid "The result is: 5\n"
 msgstr "VÃsledek je: 5\n"
 
-#: C/genius.xml:814(programlisting)
+#: C/genius.xml:795(programlisting)
 #, no-wrap
 msgid "\"Slash: \\\\ Quotes: \\\" Tabs: \\t1\\t2\\t3\"\n"
 msgstr "\"LomÃtko: \\\\ Uvozovky: \\\" TabulÃtory: \\t1\\t2\\t3\"\n"
 
-#: C/genius.xml:817(programlisting)
+#: C/genius.xml:798(programlisting)
 #, no-wrap
 msgid "Slash: \\ Quotes: \" Tabs: \t1\t2\t3\n"
 msgstr "LomÃtko: \\ Uvozovky: \" TabulÃtory: \t1\t2\t3\n"
 
-#: C/genius.xml:806(para)
+#: C/genius.xml:787(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 "
@@ -1351,17 +1316,17 @@ msgstr ""
 "pÅedÅadit <literal>\\</literal>. NapÅÃklad: <placeholder-3/> vytvoÅÃ "
 "ÅetÄzec: <placeholder-4/>"
 
-#: C/genius.xml:822(programlisting)
+#: C/genius.xml:803(programlisting)
 #, no-wrap
 msgid "string(22)\n"
 msgstr "string(22)\n"
 
-#: C/genius.xml:825(programlisting)
+#: C/genius.xml:806(programlisting)
 #, no-wrap
 msgid "\"22\"\n"
 msgstr "\"22\"\n"
 
-#: C/genius.xml:820(para)
+#: C/genius.xml:801(para)
 msgid ""
 "In addition, you can use the library function <function>string</function> to "
 "convert anything to a string. For example: <placeholder-1/> will return "
@@ -1375,11 +1340,11 @@ msgstr ""
 "(rovno), <literal>!=</literal> (nenà rovno) a <literal>&lt;=&gt;</literal> "
 "(porovnÃnÃ)."
 
-#: C/genius.xml:833(title)
+#: C/genius.xml:814(title)
 msgid "Null"
 msgstr "Null"
 
-#: C/genius.xml:834(para)
+#: C/genius.xml:815(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, "
@@ -1399,7 +1364,7 @@ msgstr ""
 "literal>, je to stejnÃ, jako byste jej zakonÄili oddÄlovaÄem nÃsledovanÃm "
 "<constant>null</constant>."
 
-#: C/genius.xml:847(programlisting)
+#: C/genius.xml:828(programlisting)
 #, no-wrap
 msgid ""
 "x=5;.\n"
@@ -1408,11 +1373,11 @@ msgstr ""
 "x=5;.\n"
 "x=5;\n"
 
-#: C/genius.xml:845(para) C/genius.xml:2053(para)
+#: C/genius.xml:826(para) C/genius.xml:2130(para)
 msgid "Example: <placeholder-1/>"
 msgstr "PÅÃklad: <placeholder-1/>"
 
-#: C/genius.xml:851(para)
+#: C/genius.xml:832(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 "
@@ -1422,16 +1387,16 @@ msgstr ""
 "ÅÃdnou hodnotu nebo nastane chyba. <constant>null</constant> se rovnÄÅ "
 "pouÅÃvà jako prÃzdnà vektor, prÃzdnà matice nebo prÃzdnà reference (odkaz)."
 
-#: C/genius.xml:861(title)
+#: C/genius.xml:842(title)
 msgid "Using Variables"
 msgstr "PouÅÃvÃnà promÄnnÃch"
 
-#: C/genius.xml:865(programlisting)
+#: C/genius.xml:846(programlisting)
 #, no-wrap
 msgid "VariableName\n"
 msgstr "NazevPromenne\n"
 
-#: C/genius.xml:863(para)
+#: C/genius.xml:844(para)
 msgid ""
 "Syntax: <placeholder-1/> Example: <screen><prompt>genius&gt; </"
 "prompt><userinput>e</userinput>\n"
@@ -1443,7 +1408,7 @@ msgstr ""
 "= 2.71828182846\n"
 "</screen>"
 
-#: C/genius.xml:873(para)
+#: C/genius.xml:854(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 "
@@ -1457,11 +1422,11 @@ msgstr ""
 "funkcÃ, kterà vyÅadujà argumenty (viz <xref linkend=\"genius-gel-functions-"
 "defining\"/>)."
 
-#: C/genius.xml:878(title) C/genius.xml:964(title)
+#: C/genius.xml:859(title) C/genius.xml:945(title)
 msgid "Using Tab completion"
 msgstr "DokonÄovÃnà pomocà Tab"
 
-#: C/genius.xml:879(para)
+#: C/genius.xml:860(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</"
@@ -1471,11 +1436,11 @@ msgstr ""
 "Zkuste napsat prvnÃch pÃr pÃsmen nÃzvu a zmÃÄknout <userinput>Tab</"
 "userinput>."
 
-#: C/genius.xml:885(title)
+#: C/genius.xml:866(title)
 msgid "Variable names are case sensitive"
 msgstr "NÃzvy promÄnnÃch rozliÅujà velikost pÃsmen"
 
-#: C/genius.xml:886(para)
+#: C/genius.xml:867(para)
 msgid ""
 "The names of variables are case sensitive. That means that variables named "
 "<varname>hello</varname>, <varname>HELLO</varname> and <varname>Hello</"
@@ -1485,11 +1450,11 @@ msgstr ""
 "<varname>ahoj</varname>, <varname>AHOJ</varname> a <varname>Ahoj</varname> "
 "jsou rÅznÃ."
 
-#: C/genius.xml:893(title)
+#: C/genius.xml:874(title)
 msgid "Setting Variables"
 msgstr "NastavovÃnà promÄnnÃch"
 
-#: C/genius.xml:900(programlisting)
+#: C/genius.xml:881(programlisting)
 #, no-wrap
 msgid ""
 "x = 3\n"
@@ -1498,16 +1463,16 @@ msgstr ""
 "x = 3\n"
 "x := 3\n"
 
-#: C/genius.xml:894(para)
+#: C/genius.xml:875(para)
 msgid "Syntax: <placeholder-1/> Example: <placeholder-2/>"
 msgstr "Syntaxe: <placeholder-1/> PÅÃklad: <placeholder-2/>"
 
-#: C/genius.xml:907(programlisting)
+#: C/genius.xml:888(programlisting)
 #, no-wrap
 msgid "a = b = 5\n"
 msgstr "a = b = 5\n"
 
-#: C/genius.xml:905(para)
+#: C/genius.xml:886(para)
 msgid ""
 "To assign to a variable, use the <literal>=</literal> or <literal>:=</"
 "literal> operators. These operators set the value of the variable and return "
@@ -1518,7 +1483,7 @@ msgstr ""
 "hodnotu, kterou jste nastavili, takÅe mÅÅete dÄlat takovÃto vÄci: "
 "<placeholder-1/>"
 
-#: C/genius.xml:911(para)
+#: C/genius.xml:892(para)
 msgid ""
 "The <literal>=</literal> and <literal>:=</literal> operators can both be "
 "used to set variables. The difference between them is that the <literal>:=</"
@@ -1532,7 +1497,7 @@ msgstr ""
 "<literal>=</literal> mÅÅe bÃt interpretovÃn jako test rovnosti, jestliÅe je "
 "pouÅit v mÃstÄ, kde je oÄekÃvÃn pravdivostnà vÃraz."
 
-#: C/genius.xml:915(para)
+#: C/genius.xml:896(para)
 msgid ""
 "For issues regarding the scope of variables, see <xref linkend=\"genius-gel-"
 "variables-global\"/>."
@@ -1540,11 +1505,11 @@ msgstr ""
 "OhlednÄ zÃleÅitostà tÃkajÃcÃch se rozsahu pÅsobnosti promÄnnÃch se podÃvejte "
 "na kapitolu <xref linkend=\"genius-gel-variables-global\"/>."
 
-#: C/genius.xml:922(title)
+#: C/genius.xml:903(title)
 msgid "Built-in Variables"
 msgstr "VestavÄnà promÄnnÃ"
 
-#: C/genius.xml:923(para)
+#: C/genius.xml:904(para)
 msgid ""
 "GEL has a number of built-in âvariablesâ, such as <varname>e</varname>, "
 "<varname>pi</varname> or <varname>GoldenRatio</varname>. These are widely "
@@ -1558,16 +1523,16 @@ msgstr ""
 "pÅiÅadit novà hodnoty. TÄchto vestavÄnÃch promÄnnÃch je celà Åada, viz <xref "
 "linkend=\"genius-gel-function-list-constants\"/> pro kompletnà seznam."
 
-#: C/genius.xml:934(title)
+#: C/genius.xml:915(title)
 msgid "Previous Result Variable"
 msgstr "PromÄnnà s poslednÃm vÃsledkem"
 
-#: C/genius.xml:937(programlisting)
+#: C/genius.xml:918(programlisting)
 #, no-wrap
 msgid "Ans+389\n"
 msgstr "Ans+389\n"
 
-#: C/genius.xml:935(para)
+#: C/genius.xml:916(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 "
@@ -1578,16 +1543,16 @@ msgstr ""
 "vÃpoÄet a chcete k vÃsledku pÅiÄÃst 389, mÅÅete to udÄlat takto: "
 "<placeholder-1/>"
 
-#: C/genius.xml:944(title)
+#: C/genius.xml:925(title)
 msgid "Using Functions"
 msgstr "PouÅÃvÃnà funkcÃ"
 
-#: C/genius.xml:948(programlisting)
+#: C/genius.xml:929(programlisting)
 #, no-wrap
 msgid "FunctionName(argument1, argument2, ...)\n"
 msgstr "NazevFunkce(argument1, argument2, â)\n"
 
-#: C/genius.xml:951(programlisting)
+#: C/genius.xml:932(programlisting)
 #, no-wrap
 msgid ""
 "Factorial(5)\n"
@@ -1598,7 +1563,7 @@ msgstr ""
 "cos(2*pi)\n"
 "gcd(921,317)\n"
 
-#: C/genius.xml:946(para)
+#: C/genius.xml:927(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 "
@@ -1611,7 +1576,7 @@ msgstr ""
 "mÃ). VrÃtà se vÃsledek vzniklà za pouÅità argumentÅ. PoÄet argumentÅ se "
 "samozÅejmÄ liÅÃ funkci od funkce."
 
-#: C/genius.xml:959(para)
+#: C/genius.xml:940(para)
 msgid ""
 "There are many built-in functions, such as <function>sin</function>, "
 "<function>cos</function> and <function>tan</function>. You can use the "
@@ -1624,7 +1589,7 @@ msgstr ""
 "zabudovanou funkci <function>help</function> k vÃpisu dostupnÃch funkcà nebo "
 "si pÅeÄÃst kapitolu <xref linkend=\"genius-gel-function-list\"/>."
 
-#: C/genius.xml:965(para)
+#: C/genius.xml:946(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</"
@@ -1633,11 +1598,11 @@ msgstr ""
 "MÅÅete pouÅÃvat klÃvesu Tab, aby vÃm Genius dokonÄoval nÃzvy funkcÃ. Zkuste "
 "napsat prvnÃch pÃr pÃsmen nÃzvu a zmÃÄknout <userinput>Tab</userinput>."
 
-#: C/genius.xml:971(title)
+#: C/genius.xml:952(title)
 msgid "Function names are case sensitive"
 msgstr "NÃzvy funkcà rozliÅujà velikost pÃsmen"
 
-#: C/genius.xml:972(para)
+#: C/genius.xml:953(para)
 msgid ""
 "The names of functions are case sensitive. That means that functions named "
 "<function>dosomething</function>, <function>DOSOMETHING</function> and "
@@ -1647,11 +1612,11 @@ msgstr ""
 "pojmenovanà <function>necoudelat</function>, <function>NECOUDELAT</function> "
 "a <function>NecoUdelat</function> jsou rozdÃlnà funkce."
 
-#: C/genius.xml:979(title)
+#: C/genius.xml:960(title)
 msgid "Defining Functions"
 msgstr "DefinovÃnà funkcÃ"
 
-#: C/genius.xml:980(para)
+#: C/genius.xml:961(para)
 msgid ""
 "Syntax: <placeholder-1/> The <literal>`</literal> is the backquote "
 "character, and signifies an anonymous function. By setting it to a variable "
@@ -1661,12 +1626,12 @@ msgstr ""
 "dÅleÅità u anonymnÃch funkcÃ. Jeho nastavenÃm do nÃzvu promÄnnà se ÃÄinnÄ "
 "definuje funkce."
 
-#: C/genius.xml:991(programlisting)
+#: C/genius.xml:972(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:988(para)
+#: C/genius.xml:969(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 "
@@ -1681,16 +1646,16 @@ msgstr ""
 "NapÅÃklad: <placeholder-1/> a <userinput>addup(1,4,9)</userinput> pak bude "
 "vracet 14."
 
-#: C/genius.xml:998(title)
+#: C/genius.xml:979(title)
 msgid "Variable Argument Lists"
 msgstr "PromÄnnà seznam argumentÅ"
 
-#: C/genius.xml:1001(programlisting)
+#: C/genius.xml:982(programlisting)
 #, no-wrap
 msgid "function f(a,b...) = b\n"
 msgstr "function f(a,b...) = b\n"
 
-#: C/genius.xml:999(para)
+#: C/genius.xml:980(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 "
@@ -1709,11 +1674,11 @@ msgstr ""
 "userinput> poskytne <computeroutput>[2,3]</computeroutput>, zatÃmco "
 "<userinput>f(1)</userinput> poskytne <constant>null</constant>."
 
-#: C/genius.xml:1009(title)
+#: C/genius.xml:990(title)
 msgid "Passing Functions to Functions"
 msgstr "PÅedÃvÃnà funkcà funkcÃm"
 
-#: C/genius.xml:1011(para)
+#: C/genius.xml:992(para)
 msgid ""
 "In Genius, it is possible to pass a function as an argument to another "
 "function. This can be done using either âfunction nodesâ or anonymous "
@@ -1722,7 +1687,7 @@ msgstr ""
 "V aplikaci Genius je moÅnà pÅedat funkci jako argument jinà funkci. To lze "
 "udÄlat buÄ pomocà âuzlÅ funkcÃâ nebo anonymnÃch funkcÃ."
 
-#: C/genius.xml:1018(programlisting)
+#: C/genius.xml:999(programlisting)
 #, no-wrap
 msgid ""
 "function f(a,b) = a(b)+1;\n"
@@ -1733,7 +1698,7 @@ msgstr ""
 "function b(x) = x*x;\n"
 "f(b,2)\n"
 
-#: C/genius.xml:1015(para)
+#: C/genius.xml:996(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 âfunction nodeâ. The "
@@ -1744,7 +1709,7 @@ msgstr ""
 "funkceâ, namÃsto toho, aby byla vyhodnocena. Uzel funkce je moÅnà pÅedat "
 "jinà funkci. NapÅÃklad: <placeholder-1/>"
 
-#: C/genius.xml:1031(programlisting)
+#: C/genius.xml:1012(programlisting)
 #, no-wrap
 msgid ""
 "function f(a,b) = a(b)+1;\n"
@@ -1753,7 +1718,7 @@ msgstr ""
 "function f(a,b) = a(b)+1;\n"
 "f(`(x) = x*x,2)\n"
 
-#: C/genius.xml:1023(para)
+#: C/genius.xml:1004(para)
 msgid ""
 "To pass functions which are not defined, you can use an anonymous function "
 "(see <xref linkend=\"genius-gel-functions-defining\"/>). That is, you want "
@@ -1765,31 +1730,31 @@ msgstr ""
 "pÅedat funkci, aniÅ byste ji pojmenovali. Syntaxe: <placeholder-1/> PÅÃklad: "
 "<placeholder-2/> VrÃtà hodnotu 5."
 
-#: C/genius.xml:1040(title)
+#: C/genius.xml:1021(title)
 msgid "Operations on Functions"
 msgstr "Operace s funkcemi"
 
-#: C/genius.xml:1043(programlisting)
+#: C/genius.xml:1024(programlisting)
 #, no-wrap
 msgid "exp(sin*cos+4)\n"
 msgstr "exp(sin*cos+4)\n"
 
-#: C/genius.xml:1047(programlisting)
+#: C/genius.xml:1028(programlisting)
 #, no-wrap
 msgid "`(x) = exp(sin(x)*cos(x)+4)\n"
 msgstr "`(x) = exp(sin(x)*cos(x)+4)\n"
 
-#: C/genius.xml:1052(programlisting)
+#: C/genius.xml:1033(programlisting)
 #, no-wrap
 msgid "f = exp(sin*cos+4)\n"
 msgstr "f = exp(sin*cos+4)\n"
 
-#: C/genius.xml:1055(programlisting)
+#: C/genius.xml:1036(programlisting)
 #, no-wrap
 msgid "LinePlot(sin^2)\n"
 msgstr "LinePlot(sin^2)\n"
 
-#: C/genius.xml:1041(para)
+#: C/genius.xml:1022(para)
 msgid ""
 "Some functions allow arithmetic operations, and some single argument "
 "functions such as <function>exp</function> or <function>ln</function>, to "
@@ -1813,7 +1778,7 @@ msgstr ""
 "vykreslovÃnà grafÅ. NapÅÃklad k vykreslenà druhà mocniny sinu zadejte: "
 "<placeholder-4/>"
 
-#: C/genius.xml:1060(para)
+#: C/genius.xml:1041(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."
@@ -1821,16 +1786,16 @@ msgstr ""
 "Ne vÅechny funkce je moÅnà pouÅÃt tÃmto zpÅsobem. NapÅÃklad, pokud pouÅijete "
 "binÃrnà operaci, musà funkce pÅebÃrat stejnà poÄet argumentÅ."
 
-#: C/genius.xml:1070(title)
+#: C/genius.xml:1051(title)
 msgid "Absolute Value / Modulus"
 msgstr "Absolutnà hodnota / modul"
 
-#: C/genius.xml:1074(programlisting)
+#: C/genius.xml:1055(programlisting)
 #, no-wrap
 msgid "|a-b|"
 msgstr "|a-b|"
 
-#: C/genius.xml:1071(para)
+#: C/genius.xml:1052(para)
 msgid ""
 "You can make an absolute value of something by putting the <literal>|</"
 "literal>'s around it. For example: <placeholder-1/>"
@@ -1838,7 +1803,7 @@ msgstr ""
 "Absolutnà hodnotu udÄlÃte tak, Åe nÄco uzavÅete mezi <literal>|</literal>. "
 "NapÅÃklad: <placeholder-1/>"
 
-#: C/genius.xml:1076(para)
+#: C/genius.xml:1057(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)|</"
@@ -1848,16 +1813,16 @@ msgstr ""
 "komplexnÃho ÄÃsla, nÄkdy takà nazÃvÃn norma), coÅ je vzdÃlenost od poÄÃtku. "
 "NapÅÃklad: <userinput>|3 * e^(1i*pi)|</userinput> vrÃtà 3."
 
-#: C/genius.xml:1085(title)
+#: C/genius.xml:1066(title)
 msgid "Separator"
 msgstr "OddÄlovaÄ"
 
-#: C/genius.xml:1091(programlisting)
+#: C/genius.xml:1072(programlisting)
 #, no-wrap
 msgid "3 ; 5\n"
 msgstr "3 ; 5\n"
 
-#: C/genius.xml:1086(para)
+#: C/genius.xml:1067(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 "
@@ -1870,7 +1835,7 @@ msgstr ""
 "vÃraz vrÃtà to, co je vÃsledkem poslednÃho z nich. PÅedpoklÃdejme, Åe jste "
 "napsali nÃsledujÃcÃ: <placeholder-1/> Takovà vÃraz vrÃtà 5."
 
-#: C/genius.xml:1095(para)
+#: C/genius.xml:1076(para)
 msgid ""
 "This will require some parenthesizing to make it unambiguous sometimes, "
 "especially if the <literal>;</literal> is not the top most primitive. This "
@@ -1898,25 +1863,57 @@ msgstr ""
 "UpozorÅujeme, Åe to mÃrnÄ zpomaluje provÃdÄnà kÃdu, pokud je spouÅtÄn Äasto, "
 "protoÅe je v nÄm navÃc dalÅÃ operÃtor."
 
-#: C/genius.xml:1111(title)
+#: C/genius.xml:1092(title)
+msgid "Comments"
+msgstr "KomentÃÅe"
+
+#: C/genius.xml:1097(programlisting)
+#, no-wrap
+msgid ""
+"# This is just a comment\n"
+"# every line in a comment must have its own pond sign\n"
+"# in the next line we set x to the value 123\n"
+"x=123;\n"
+msgstr ""
+"# PrÃvÄ toto je komentÃÅ\n"
+"# kaÅdà ÅÃdek komentÃÅe musà mÃt vlastnà znak âmÅÃÅkyâ\n"
+"# na nÃsledujÃcÃm ÅÃdku se x nastavà na hodnotu 123\n"
+"x=123;\n"
+
+#: C/genius.xml:1093(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/>"
+msgstr ""
+"V jazyce GEL, podobnÄ jako v jinÃch skriptovacÃch jazycÃch, <literal>#</"
+"literal> oznaÄuje komentÃÅ, coÅe je text, kterà se nemà vyhodnocovat. VÅe za "
+"znakem mÅÃÅky aÅ po konec ÅÃdku je jednoduÅe ignorovÃno. TakÅe "
+"<placeholder-1/>"
+
+#: C/genius.xml:1106(title)
 msgid "Modular Evaluation"
 msgstr "ModulÃrnà aritmetika"
 
-#: C/genius.xml:1116(programlisting)
+#: C/genius.xml:1111(programlisting)
 #, no-wrap
 msgid "2^(5!) * 3^(6!) mod 5"
 msgstr "2^(5!) * 3^(6!) mod 5"
 
-#: C/genius.xml:1112(para)
+#: C/genius.xml:1107(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, 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 instanteneous."
+"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 instanteneous. 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 mà implementovÃnu modulÃrnà aritmetiku. KdyÅ ji chcete pouÅÃt, staÄà "
 "pÅidat âmod &lt;celÃ_ÄÃslo&gt;â za vÃraz. NapÅÃklad: <placeholder-1/> Pro "
@@ -1925,9 +1922,11 @@ msgstr ""
 "to je ÄasovÄ nÃroÄnÃ, ne-li nemoÅnÃ, pÅi prÃci s vÄtÅÃmi ÄÃsly. NapÅÃklad  "
 "<userinput>10^(10^10) % 6</userinput> jednoduÅe nebude pracovat (exponent "
 "bude pÅÃliÅ velkÃ), zatÃmco <userinput>10^(10^10) mod 6</userinput> je "
-"spoÄteno v mÅiku."
+"spoÄteno v mÅiku. V prvnÃm pÅÃkladu se zkusà vypoÄÃtat <userinput>10^(10^10)"
+"</userinput> a pak najÃt zbytek po dÄlenà 6, zatÃmco v druhÃm pÅÃkladu se "
+"vyhodnotà vÅe modulo 6 uÅ na zaÄÃtku."
 
-#: C/genius.xml:1128(programlisting)
+#: C/genius.xml:1125(programlisting)
 #, no-wrap
 msgid ""
 "10^-1 mod 101\n"
@@ -1936,7 +1935,7 @@ msgstr ""
 "10^-1 mod 101\n"
 "1/10 mod 101"
 
-#: C/genius.xml:1133(programlisting)
+#: C/genius.xml:1130(programlisting)
 #, no-wrap
 msgid ""
 "A = [1,2;3,4]\n"
@@ -1947,7 +1946,7 @@ msgstr ""
 "B = A^-1 mod 5\n"
 "A*B mod 5"
 
-#: C/genius.xml:1124(para)
+#: C/genius.xml:1121(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: "
@@ -1962,7 +1961,7 @@ msgstr ""
 "Takto byste mÄli zÃskat jednotkovou matici, protoÅe B bude inverznà maticà A "
 "mod 5."
 
-#: C/genius.xml:1145(programlisting)
+#: C/genius.xml:1142(programlisting)
 #, no-wrap
 msgid ""
 "genius&gt; sqrt(4) mod 7\n"
@@ -1979,7 +1978,7 @@ msgstr ""
 "genius&gt; 5*5 mod 7\n"
 "= 4"
 
-#: C/genius.xml:1138(para)
+#: C/genius.xml:1135(para)
 msgid ""
 "Some functions such as <link linkend=\"gel-function-sqrt\"><function>sqrt</"
 "function></link> or <link linkend=\"gel-function-log\"><function>log</"
@@ -1995,11 +1994,30 @@ msgstr ""
 "vybranÃch celÃch ÄÃsel. NapÅÃklad <placeholder-1/><function>sqrt</function> "
 "bude ve skuteÄnosti vracet vÅechny moÅnà odmocniny."
 
-#: C/genius.xml:1156(title)
+#: C/genius.xml:1150(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 "
+"arithmetic. If you place a mod inside a mod, you will get unexpected "
+"results. If you simply want to mod a single number and control exactly when "
+"remainders are taken, best to use the <literal>%</literal> operator. When "
+"you need to chain several expressions in modular arithmetic with different "
+"divisors, it may be best to just split up the expression into several and "
+"use temporary variables to avoid a mod inside a mod."
+msgstr ""
+"NezÅetÄzujte operÃtory mod, umÃstÄte jen jeden na konce vÃpoÄtu a vÅechny "
+"poÄetnà operace ve vÃrazu nalevo budou oÅetÅeny v modulÃrnà aritmetice. KdyÅ "
+"umÃstÃte mod do mod, obdrÅÃte neoÄekÃvanà vÃsledky. Pokud chcete pouÅÃt "
+"modulo na jedinà ÄÃslo a jen zjistit, zda zÅstane zbytek, je lepÅà pouÅÃt "
+"operÃtor <literal>%</literal>. KdyÅ potÅebujete zÅetÄzit nÄkolik vÃrazÅ v "
+"modulÃrnà aritmetice s rÅznÃmi dÄliteli, mÅÅe bÃt lepÅà rozdÄlit vÃraz na "
+"vÃce vÃrazÅ a pouÅÃt doÄasnà promÄnnÃ, aby se pÅedeÅlo vloÅenà mod do mod."
+
+#: C/genius.xml:1163(title)
 msgid "List of GEL Operators"
 msgstr "Seznam operÃtorÅ GEL"
 
-#: C/genius.xml:1158(para)
+#: C/genius.xml:1165(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 "
@@ -2009,12 +2027,12 @@ msgstr ""
 "ÅetÄzeny pomocà rÅznÃch operÃtorÅ. Jak jste jiÅ vidÄli, i oddÄlovaÄ je ve "
 "skuteÄnosti jen binÃrnà operÃtor jazyka. Zde je seznam operÃtorÅ jazyka GEL."
 
-#: C/genius.xml:1166(synopsis)
+#: C/genius.xml:1173(synopsis)
 #, no-wrap
 msgid "a;b"
 msgstr "a;b"
 
-#: C/genius.xml:1168(para)
+#: C/genius.xml:1175(para)
 msgid ""
 "The separator, just evaluates both <varname>a</varname> and <varname>b</"
 "varname>, but returns only the result of <varname>b</varname>."
@@ -2022,12 +2040,12 @@ msgstr ""
 "OddÄlovaÄ, kterà vyhodnocuje jak <varname>a</varname>, tak <varname>b</"
 "varname>, ale vracà vÃsledek pouze z <varname>b</varname>."
 
-#: C/genius.xml:1180(synopsis)
+#: C/genius.xml:1187(synopsis)
 #, no-wrap
 msgid "a=b"
 msgstr "a=b"
 
-#: C/genius.xml:1182(para)
+#: C/genius.xml:1189(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-"
@@ -2036,12 +2054,12 @@ msgid ""
 "expected)"
 msgstr "OperÃtor pÅiÅazenÃ. "
 
-#: C/genius.xml:1194(synopsis)
+#: C/genius.xml:1201(synopsis)
 #, no-wrap
 msgid "a:=b"
 msgstr "a:=b"
 
-#: C/genius.xml:1196(para)
+#: C/genius.xml:1203(para)
 msgid ""
 "The assignment operator. Assigns <varname>b</varname> to <varname>a</"
 "varname> (<varname>a</varname> must be a valid <link linkend=\"genius-gel-"
@@ -2053,19 +2071,19 @@ msgstr ""
 "hodnota</link>). LiÅà se od <literal>=</literal>, protoÅe se nikdy nepÅevÃdà "
 "na <literal>==</literal>."
 
-#: C/genius.xml:1207(synopsis)
+#: C/genius.xml:1214(synopsis)
 #, no-wrap
 msgid "|a|"
 msgstr "|a|"
 
-#: C/genius.xml:1209(para)
+#: C/genius.xml:1216(para)
 msgid ""
 "Absolute value or modulus (if <varname>a</varname> is a complex number)."
 msgstr ""
 "Absolutnà hodnota nebo modul (tj. absolutnà hodnota komplexnÃho ÄÃsla, pokud "
 "je <varname>a</varname> komplexnà ÄÃslo)."
 
-#: C/genius.xml:1213(para)
+#: C/genius.xml:1220(para)
 msgid ""
 "See <ulink url=\"http://mathworld.wolfram.com/AbsoluteValue.html";
 "\">Mathworld</ulink> for more information."
@@ -2075,23 +2093,23 @@ msgstr ""
 "nebo <ulink url=\"http://cs.wikipedia.org/wiki/Absolutn%C3%AD_hodnota";
 "\">Wikipedia</ulink>."
 
-#: C/genius.xml:1222(synopsis)
+#: C/genius.xml:1229(synopsis)
 #, no-wrap
 msgid "a^b"
 msgstr "a^b"
 
-#: C/genius.xml:1224(para)
+#: C/genius.xml:1231(para)
 msgid ""
 "Exponentiation, raises <varname>a</varname> to the <varname>b</varname>th "
 "power."
 msgstr "UmocnÄnÃ, umocnà <varname>a</varname> na <varname>b</varname>-tou."
 
-#: C/genius.xml:1232(synopsis)
+#: C/genius.xml:1239(synopsis)
 #, no-wrap
 msgid "a.^b"
 msgstr "a.^b"
 
-#: C/genius.xml:1234(para)
+#: C/genius.xml:1241(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</"
@@ -2108,43 +2126,46 @@ msgstr ""
 "matice stejnà velikosti jako <varname>b</varname> s <varname>a</varname> "
 "umocnÄnÃm na vÅechny rÅznà mocnitele v <varname>b</varname>."
 
-#: C/genius.xml:1249(synopsis)
+#: C/genius.xml:1256(synopsis)
 #, no-wrap
 msgid "a+b"
 msgstr "a+b"
 
-#: C/genius.xml:1251(para)
+#: C/genius.xml:1258(para)
 msgid ""
 "Addition. Adds two numbers, matrices, functions or strings. If you add a "
-"string to anything the result will just be a string."
+"string to anything the result will just be a string. If one is a square "
+"matrix and the other a number, then the number is multiplied by the identity "
+"matrix."
 msgstr ""
 "SÄÃtÃnÃ. SeÄte dvÄ ÄÃsla, matice, funkce nebo ÅetÄzce. Pokud pÅiÄtete "
-"ÅetÄzec k Äemukoliv, vÃsledkem bude vÅdy ÅetÄzec."
+"ÅetÄzec k Äemukoliv, vÃsledkem bude vÅdy ÅetÄzec. Pokud je jeden operand "
+"Ätvercovà matice a druhà ÄÃslo, je ÄÃslo vynÃsobeno jednotkovou maticÃ."
 
-#: C/genius.xml:1260(synopsis)
+#: C/genius.xml:1269(synopsis)
 #, no-wrap
 msgid "a-b"
 msgstr "a-b"
 
-#: C/genius.xml:1262(para)
+#: C/genius.xml:1271(para)
 msgid "Subtraction. Subtract two numbers, matrices or functions."
 msgstr "OdÄÃtÃnÃ. OdeÄte dvÄ ÄÃsla, matice nebo funkce."
 
-#: C/genius.xml:1270(synopsis)
+#: C/genius.xml:1279(synopsis)
 #, no-wrap
 msgid "a*b"
 msgstr "a*b"
 
-#: C/genius.xml:1272(para)
+#: C/genius.xml:1281(para)
 msgid "Multiplication. This is the normal matrix multiplication."
 msgstr "NÃsobenÃ. Jednà se o normÃlnà nÃsobenà matic."
 
-#: C/genius.xml:1280(synopsis)
+#: C/genius.xml:1289(synopsis)
 #, no-wrap
 msgid "a.*b"
 msgstr "a.*b"
 
-#: C/genius.xml:1282(para)
+#: C/genius.xml:1291(para)
 msgid ""
 "Element by element multiplication if <varname>a</varname> and <varname>b</"
 "varname> are matrices."
@@ -2152,48 +2173,58 @@ msgstr ""
 "NÃsobenà prvek po prvku v situaci, kdy <varname>a</varname> a <varname>b</"
 "varname> jsou matice."
 
-#: C/genius.xml:1291(synopsis)
+#: C/genius.xml:1300(synopsis)
 #, no-wrap
 msgid "a/b"
 msgstr "a/b"
 
-#: C/genius.xml:1293(para)
-msgid "Division."
-msgstr "DÄlenÃ."
+#: C/genius.xml:1302(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 "
+"equivalent to <userinput>a*b^-1</userinput>."
+msgstr ""
+"DÄlenÃ. Pokud jsou <varname>a</varname> a <varname>b</varname> ÄÃsla, jednà "
+"se o bÄÅnà dÄlenÃ. Pokud to jsou matice, odpovÃdà to <userinput>a*b^-1</"
+"userinput>."
 
-#: C/genius.xml:1301(synopsis)
+#: C/genius.xml:1312(synopsis)
 #, no-wrap
 msgid "a./b"
 msgstr "a./b"
 
-#: C/genius.xml:1303(para)
-msgid "Element by element division."
-msgstr "DÄlenà prvkÅ prvky."
+#: C/genius.xml:1314(para)
+msgid ""
+"Element by element division. Same as <userinput>a/b</userinput> for numbers, "
+"but operarates element by element on matrices."
+msgstr ""
+"DÄlenà prvek po prvku. Pro ÄÃsla je to stejnà jako <userinput>a/b</"
+"userinput>, ale u matic to funguje prvek po prvku."
 
-#: C/genius.xml:1311(synopsis)
+#: C/genius.xml:1323(synopsis)
 #, no-wrap
 msgid "a\\b"
 msgstr "a\\b"
 
-#: C/genius.xml:1313(para)
+#: C/genius.xml:1325(para)
 msgid "Back division. That is this is the same as <userinput>b/a</userinput>."
 msgstr "ZpÄtnà dÄlenÃ. Je to to stejnÃ, jako <userinput>b/a</userinput>."
 
-#: C/genius.xml:1321(synopsis)
+#: C/genius.xml:1333(synopsis)
 #, no-wrap
 msgid "a.\\b"
 msgstr "a.\\b"
 
-#: C/genius.xml:1323(para)
+#: C/genius.xml:1335(para)
 msgid "Element by element back division."
 msgstr "ZpÄtnà dÄlenà prvkÅ prvky."
 
-#: C/genius.xml:1331(synopsis)
+#: C/genius.xml:1343(synopsis)
 #, no-wrap
 msgid "a%b"
 msgstr "a%b"
 
-#: C/genius.xml:1333(para)
+#: C/genius.xml:1345(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 "
@@ -2203,12 +2234,12 @@ msgstr ""
 "evaluation\">modulÃrnà aritmetiky</link>, ale jen prostÄ vrÃtà zbytek podÃlu "
 "<userinput>a/b</userinput>."
 
-#: C/genius.xml:1343(synopsis)
+#: C/genius.xml:1355(synopsis)
 #, no-wrap
 msgid "a.%b"
 msgstr "a.%b"
 
-#: C/genius.xml:1345(para)
+#: C/genius.xml:1357(para)
 msgid ""
 "Element by element the mod operator. Returns the remainder after element by "
 "element integer <userinput>a./b</userinput>."
@@ -2216,12 +2247,12 @@ msgstr ""
 "OperÃtor zbytku dÄlenà prvkÅ prvky. Vracà zbytky po dÄlenà celoÄÃselnÃch "
 "prvkÅ celoÄÃselnÃmi prvky <userinput>a./b</userinput>."
 
-#: C/genius.xml:1354(synopsis)
+#: C/genius.xml:1366(synopsis)
 #, no-wrap
 msgid "a mod b"
 msgstr "a mod b"
 
-#: C/genius.xml:1356(para)
+#: C/genius.xml:1368(para)
 msgid ""
 "Modular evaluation operator. The expression <varname>a</varname> is "
 "evaluated modulo <varname>b</varname>. See <xref linkend=\"genius-gel-"
@@ -2233,23 +2264,23 @@ msgstr ""
 "gel-modular-evaluation\"/>. NÄkterà funkce a operÃtory se chovajà odliÅnÄ "
 "pÅi modulÃrnà aritmetice s celÃmi ÄÃsly."
 
-#: C/genius.xml:1367(synopsis)
+#: C/genius.xml:1379(synopsis)
 #, no-wrap
 msgid "a!"
 msgstr "a!"
 
-#: C/genius.xml:1369(para)
+#: C/genius.xml:1381(para)
 msgid ""
 "Factorial operator. This is like <userinput>1*...*(n-2)*(n-1)*n</userinput>."
 msgstr ""
 "OperÃtor faktoriÃlu. Je to jako <userinput>1*â*(n-2)*(n-1)*n</userinput>."
 
-#: C/genius.xml:1378(synopsis)
+#: C/genius.xml:1390(synopsis)
 #, no-wrap
 msgid "a!!"
 msgstr "a!!"
 
-#: C/genius.xml:1380(para)
+#: C/genius.xml:1392(para)
 msgid ""
 "Double factorial operator. This is like <userinput>1*...*(n-4)*(n-2)*n</"
 "userinput>."
@@ -2257,25 +2288,27 @@ msgstr ""
 "OperÃtor dvojitÃho faktoriÃlu. Je to jako <userinput>1*â*(n-4)*(n-2)*n</"
 "userinput>."
 
-#: C/genius.xml:1389(synopsis)
+#: C/genius.xml:1401(synopsis)
 #, no-wrap
 msgid "a==b"
 msgstr "a==b"
 
-#: C/genius.xml:1391(para)
+#: C/genius.xml:1403(para)
 msgid ""
-"Equality operator (returns <constant>true</constant> or <constant>false</"
-"constant>)."
+"Equality operator. Returns <constant>true</constant> or <constant>false</"
+"constant> depending on <varname>a</varname> and <varname>b</varname> being "
+"equal or not."
 msgstr ""
-"OperÃtor porovnÃnà (vracà <constant>true</constant> nebo <constant>false</"
-"constant>)."
+"OperÃtor rovnosti, vracà <constant>true</constant> (pravda) nebo "
+"<constant>false</constant> (nepravda) podle toho, zda <varname>a</varname> "
+"je <varname>b</varname> rovno nebo nenà rovno."
 
-#: C/genius.xml:1400(synopsis)
+#: C/genius.xml:1413(synopsis)
 #, no-wrap
 msgid "a!=b"
 msgstr "a!=b"
 
-#: C/genius.xml:1402(para)
+#: C/genius.xml:1415(para)
 msgid ""
 "Inequality operator, returns <constant>true</constant> if <varname>a</"
 "varname> does not equal <varname>b</varname> else returns <constant>false</"
@@ -2285,12 +2318,12 @@ msgstr ""
 "<varname>a</varname> se nerovnà <varname>b</varname>, jinak vracà "
 "<constant>false</constant> (nepravda)."
 
-#: C/genius.xml:1412(synopsis)
+#: C/genius.xml:1425(synopsis)
 #, no-wrap
 msgid "a&lt;&gt;b"
 msgstr "a&lt;&gt;b"
 
-#: C/genius.xml:1414(para)
+#: C/genius.xml:1427(para)
 msgid ""
 "Alternative inequality operator, returns <constant>true</constant> if "
 "<varname>a</varname> does not equal <varname>b</varname> else returns "
@@ -2300,42 +2333,86 @@ msgstr ""
 "pÅÃpadÄ, Åe <varname>a</varname> se nerovnà <varname>b</varname>, jinak "
 "vracà <constant>false</constant> (nepravda)."
 
-#: C/genius.xml:1424(synopsis)
+#: C/genius.xml:1437(synopsis)
 #, no-wrap
 msgid "a&lt;=b"
 msgstr "a&lt;=b"
 
-#: C/genius.xml:1426(para)
+#: C/genius.xml:1439(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 "
-"returns <constant>false</constant>."
+"returns <constant>false</constant>. These can be chained as in <userinput>a "
+"&lt;= b &lt;= c</userinput> (can also be combined with the less than "
+"operator)."
 msgstr ""
-"OperÃtor menÅà nebo rovno, vracà <constant>true</constant> (pravda) v "
+"OperÃtor menÅà neÅ nebo rovno, vracà <constant>true</constant> (pravda) v "
 "pÅÃpadÄ, Åe <varname>a</varname> je menÅà neÅ nebo se rovnà <varname>b</"
-"varname>, jinak vracà <constant>false</constant> (nepravda)."
+"varname>, jinak vracà <constant>false</constant> (nepravda). Je moÅnà "
+"ÅetÄzit ve stylu <userinput>a &lt;= b &lt;= c</userinput> (a mÅÅe se "
+"kombinovat s operÃtorem menÅÃ neÅ)."
 
-#: C/genius.xml:1437(synopsis)
+#: C/genius.xml:1452(synopsis)
 #, no-wrap
 msgid "a&gt;=b"
 msgstr "a&gt;=b"
 
-#: C/genius.xml:1439(para)
+#: C/genius.xml:1454(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 "
-"returns <constant>false</constant>."
+"returns <constant>false</constant>. These can be chained as in <userinput>a "
+"&gt;= b &gt;= c</userinput> (can also be combine with the greater than "
+"operator)."
 msgstr ""
-"OperÃtor vÄtÅà nebo rovno, vracà <constant>true</constant> (pravda) v "
+"OperÃtor vÄtÅà neÅ nebo rovno, vracà <constant>true</constant> (pravda) v "
 "pÅÃpadÄ, Åe <varname>a</varname> je vÄtÅà neÅ nebo se rovnà <varname>b</"
-"varname>, jinak vracà <constant>false</constant> (nepravda)."
+"varname>, jinak vracà <constant>false</constant> (nepravda). Je moÅnà "
+"ÅetÄzit ve stylu <userinput>a &gt;= b &gt;= c</userinput> (a mÅÅe se "
+"kombinovat s operÃtorem vÄtÅÃ neÅ)."
+
+#: C/genius.xml:1466(synopsis)
+#, no-wrap
+msgid "a&lt;b"
+msgstr "a&lt;=b"
 
-#: C/genius.xml:1450(synopsis)
+#: C/genius.xml:1468(para)
+msgid ""
+"Less than operator, returns <constant>true</constant> if <varname>a</"
+"varname> is less than <varname>b</varname> else returns <constant>false</"
+"constant>. These can be chained as in <userinput>a &lt; b &lt; c</userinput> "
+"(can also be combine with the less than or equal to operator)."
+msgstr ""
+"OperÃtor menÅà neÅ, vracà <constant>true</constant> (pravda) v pÅÃpadÄ, Åe "
+"<varname>a</varname> je menÅà neÅ <varname>b</varname>, jinak vracà "
+"<constant>false</constant> (nepravda). Je moÅnà ÅetÄzit ve stylu "
+"<userinput>a &lt; b &lt; c</userinput> (a mÅÅe se kombinovat s operÃtorem "
+"menÅÃ neÅ nebo rovno)."
+
+#: C/genius.xml:1481(synopsis)
+#, no-wrap
+msgid "a&gt;b"
+msgstr "a&gt;=b"
+
+#: C/genius.xml:1483(para)
+msgid ""
+"Greater than operator, returns <constant>true</constant> if <varname>a</"
+"varname> is greater than <varname>b</varname> else returns <constant>false</"
+"constant>. These can be chained as in <userinput>a &gt; b &gt; c</userinput> "
+"(can also be combine with the greater than or equal to operator)."
+msgstr ""
+"OperÃtor vÄtÅà neÅ, vracà <constant>true</constant> (pravda) v pÅÃpadÄ, Åe "
+"<varname>a</varname> je vÄtÅà neÅ <varname>b</varname>, jinak vracà "
+"<constant>false</constant> (nepravda). Je moÅnà ÅetÄzit ve stylu "
+"<userinput>a &gt; b &gt; c</userinput> (a mÅÅe se kombinovat s operÃtorem "
+"vÄtÅÃ neÅ nebo rovno)."
+
+#: C/genius.xml:1496(synopsis)
 #, no-wrap
 msgid "a&lt;=&gt;b"
 msgstr "a&lt;=&gt;b"
 
-#: C/genius.xml:1452(para)
+#: C/genius.xml:1498(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</"
@@ -2347,101 +2424,140 @@ msgstr ""
 "varname> vracà -1 a pokud je <varname>a</varname> vÄtÅà neÅ <varname>b</"
 "varname>, vracà 1."
 
-#: C/genius.xml:1464(synopsis)
+#: C/genius.xml:1510(synopsis)
 #, no-wrap
 msgid "a and b"
 msgstr "a and b"
 
-#: C/genius.xml:1466(para)
-msgid "Logical and."
-msgstr "Logickà AND."
+#: C/genius.xml:1512(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 "
+"treated as true."
+msgstr ""
+"Logickà A (AND). Vracà pravda, kdyŠ<varname>a</varname> i <varname>b</"
+"varname> jsou pravda, ve vÅech ostatnÃch pÅÃpadech nepravda. Pokud jsou "
+"pÅedÃna ÄÃsla, je se vÅemi nenulovÃmi zachÃzeno jako s pravdivostnà hodnotou "
+"pravda."
 
-#: C/genius.xml:1474(synopsis)
+#: C/genius.xml:1523(synopsis)
 #, no-wrap
 msgid "a or b"
 msgstr "a or b"
 
-#: C/genius.xml:1476(para)
-msgid "Logical or."
-msgstr "Logickà OR."
+#: C/genius.xml:1525(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 "
+"treated as true."
+msgstr ""
+"Logickà NEBO (OR). Vracà pravda, kdyŠje <varname>a</varname> nebo "
+"<varname>b</varname> (nebo oboje) pravda, jinak vracà nepravda. Pokud jsou "
+"pÅedÃna ÄÃsla, je se vÅemi nenulovÃmi zachÃzeno jako s pravdivostnà hodnotou "
+"pravda."
 
-#: C/genius.xml:1484(synopsis)
+#: C/genius.xml:1537(synopsis)
 #, no-wrap
 msgid "a xor b"
 msgstr "a xor b"
 
-#: C/genius.xml:1486(para)
-msgid "Logical xor."
-msgstr "Logickà XOR."
+#: C/genius.xml:1539(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 "
+"treated as true."
+msgstr ""
+"Logickà vyluÄovacà NEBO (XOR). Vracà pravda, kdyÅ prÃvÄ <varname>a</varname> "
+"nebo <varname>b</varname> pravda, ve vÅech ostatnÃch pÅÃpadech nepravda. "
+"Pokud jsou pÅedÃna ÄÃsla, je se vÅemi nenulovÃmi zachÃzeno jako s "
+"pravdivostnà hodnotou pravda."
 
-#: C/genius.xml:1494(synopsis)
+#: C/genius.xml:1551(synopsis)
 #, no-wrap
 msgid "not a"
 msgstr "not a"
 
-#: C/genius.xml:1496(para)
-msgid "Logical not."
-msgstr "Logickà NOT."
+#: C/genius.xml:1553(para)
+msgid "Logical not. Returns the logical negation of <varname>a</varname>"
+msgstr "Logickà negace (NOT). Vracà logickou negaci <varname>a</varname>."
 
-#: C/genius.xml:1504(synopsis)
+#: C/genius.xml:1561(synopsis)
 #, no-wrap
 msgid "-a"
 msgstr "-a"
 
-#: C/genius.xml:1506(para)
-msgid "Negation operator."
-msgstr "OperÃtor negace."
+#: C/genius.xml:1563(para)
+msgid ""
+"Negation operator. Returns the negative of a number or a matrix (works "
+"elementwise on a matrix)."
+msgstr ""
+"OperÃtor negace. Vracà opaÄnà ÄÃslo nebo matici (u matice pracuje prvek po "
+"prvku)."
 
-#: C/genius.xml:1514(synopsis)
+#: C/genius.xml:1571(synopsis)
 #, no-wrap
 msgid "&amp;a"
 msgstr "&amp;a"
 
-#: C/genius.xml:1516(para)
+#: C/genius.xml:1573(para)
 msgid ""
-"Variable referencing (to pass a reference to something). See <xref linkend="
+"Variable referencing (to pass a reference to a variable). See <xref linkend="
 "\"genius-gel-references\"/>."
 msgstr ""
-"Reference na promÄnnou (k pÅedÃnà odkazu na nÄco). Viz <xref linkend="
+"Reference promÄnnà (pro pÅedÃnà odkazu na promÄnnou). Viz <xref linkend="
 "\"genius-gel-references\"/>."
 
-#: C/genius.xml:1525(synopsis) C/genius.xml:2126(userinput)
+#: C/genius.xml:1582(synopsis) C/genius.xml:2203(userinput)
 #, no-wrap
 msgid "*a"
 msgstr "*a"
 
-#: C/genius.xml:1527(para)
+#: C/genius.xml:1584(para)
 msgid ""
-"Variable dereferencing (to access a referenced varible). See <xref linkend="
+"Variable dereferencing (to access a referenced variable). See <xref linkend="
 "\"genius-gel-references\"/>."
 msgstr ""
 "Dereference promÄnnà (pro pÅÃstup k odkazovanà promÄnnÃ). Viz <xref linkend="
 "\"genius-gel-references\"/>."
 
-#: C/genius.xml:1536(synopsis)
+#: C/genius.xml:1593(synopsis)
 #, no-wrap
 msgid "a'"
 msgstr "a'"
 
-#: C/genius.xml:1538(para)
-msgid "Matrix conjugate transpose."
-msgstr "Konjugovanà transpozice matice."
+#: C/genius.xml:1595(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 "
+"<varname>a</varname> is x+iy, then the j,i element of <userinput>a'</"
+"userinput> is x-iy."
+msgstr ""
+"Transponovat matici komplexnÄ sdruÅenou (Hermiteovsky sdruÅenà matice). Tj. "
+"ÅÃdky a sloupce se prohodà a vezmou se komplexnÄ sdruÅenà ÄÃsla ke vÅem "
+"prvkÅm. To znamenÃ, Åe kdyÅ prvek i,j matice <varname>a</varname> je x+iy, "
+"pak prvek j,i matice <userinput>a'</userinput> je x-iy."
 
-#: C/genius.xml:1546(synopsis)
+#: C/genius.xml:1604(synopsis)
 #, no-wrap
 msgid "a.'"
 msgstr "a.'"
 
-#: C/genius.xml:1548(para)
-msgid "Matrix transpose, does not conjugate the entries."
-msgstr "Transpozice matice, bez konjugace poloÅek."
+#: C/genius.xml:1606(para)
+msgid ""
+"Matrix transpose, does not conjugate the entries. That is, the the i,j "
+"element of <varname>a</varname> becomes the j,i element of <userinput>a.'</"
+"userinput>."
+msgstr ""
+"Transponovat matici (bez komplexnÃho sdruÅenÃ). To znamenÃ, Åe prvek i,j "
+"matice <varname>a</varname> se stane prvkem j,i matice <userinput>a.'</"
+"userinput>."
 
-#: C/genius.xml:1556(synopsis)
+#: C/genius.xml:1615(synopsis)
 #, no-wrap
 msgid "a@(b,c)"
 msgstr "a@(b,c)"
 
-#: C/genius.xml:1558(para)
+#: C/genius.xml:1617(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 "
@@ -2451,47 +2567,48 @@ msgstr ""
 "varname>. Pokud jsou <varname>b</varname>, <varname>c</varname> vektory, "
 "zÃskajà se odpovÃdajÃcà ÅÃdky, sloupce nebo podmatice."
 
-#: C/genius.xml:1569(synopsis)
+#: C/genius.xml:1628(synopsis)
 #, no-wrap
 msgid "a@(b,)"
 msgstr "a@(b,)"
 
-#: C/genius.xml:1571(para)
-msgid "Get row of a matrix (or rows if <varname>b</varname> is a vector)."
+#: C/genius.xml:1630(para)
+msgid ""
+"Get row of a matrix (or multiple rows if <varname>b</varname> is a vector)."
 msgstr ""
-"ZÃskat ÅÃdek matice (nebo ÅÃdky, pokud je <varname>b</varname> vektor)."
+"ZÃskat ÅÃdek matice (nebo vÃce ÅÃdkÅ, pokud je <varname>b</varname> vektor)."
 
-#: C/genius.xml:1579(synopsis)
+#: C/genius.xml:1638(synopsis)
 #, no-wrap
 msgid "a@(b,:)"
 msgstr "a@(b,:)"
 
-#: C/genius.xml:1581(para) C/genius.xml:1602(para)
+#: C/genius.xml:1640(para) C/genius.xml:1661(para)
 msgid "Same as above."
 msgstr "Stejnà jako pÅedchozÃ."
 
-#: C/genius.xml:1589(synopsis)
+#: C/genius.xml:1648(synopsis)
 #, no-wrap
 msgid "a@(,c)"
 msgstr "a@(,c)"
 
-#: C/genius.xml:1591(para)
+#: C/genius.xml:1650(para)
 msgid ""
 "Get column of a matrix (or columns if <varname>c</varname> is a vector)."
 msgstr ""
 "ZÃskat sloupec matice (nebo sloupce, pokud je <varname>c</varname> vektor)."
 
-#: C/genius.xml:1600(synopsis)
+#: C/genius.xml:1659(synopsis)
 #, no-wrap
 msgid "a@(:,c)"
 msgstr "a@(:,c)"
 
-#: C/genius.xml:1610(synopsis)
+#: C/genius.xml:1669(synopsis)
 #, no-wrap
 msgid "a@(b)"
 msgstr "a@(b)"
 
-#: C/genius.xml:1612(para)
+#: C/genius.xml:1671(para)
 msgid ""
 "Get an element from a matrix treating it as a vector. This will traverse the "
 "matrix row-wise."
@@ -2499,12 +2616,12 @@ msgstr ""
 "ZÃskat prvek z matice, s kterou se zachÃzà jako s vektorem. Matice se "
 "prochÃzà ÅÃdek pro ÅÃdku."
 
-#: C/genius.xml:1621(synopsis)
+#: C/genius.xml:1680(synopsis)
 #, no-wrap
 msgid "a:b"
 msgstr "a:b"
 
-#: C/genius.xml:1625(programlisting)
+#: C/genius.xml:1684(programlisting)
 #, no-wrap
 msgid ""
 "A@(2:4,)\n"
@@ -2513,7 +2630,7 @@ msgstr ""
 "A@(2:4,)\n"
 "\t     "
 
-#: C/genius.xml:1623(para)
+#: C/genius.xml:1682(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 "
@@ -2527,12 +2644,12 @@ msgstr ""
 "<placeholder-1/>, kdy <userinput>2:4</userinput> vrÃtà vektor <userinput>"
 "[2,3,4]</userinput>."
 
-#: C/genius.xml:1635(synopsis)
+#: C/genius.xml:1694(synopsis)
 #, no-wrap
 msgid "a:b:c"
 msgstr "a:b:c"
 
-#: C/genius.xml:1640(programlisting)
+#: C/genius.xml:1699(programlisting)
 #, no-wrap
 msgid ""
 "genius&gt; 1:2:9\n"
@@ -2543,7 +2660,7 @@ msgstr ""
 "=\n"
 "`[1, 3, 5, 7, 9]\n"
 
-#: C/genius.xml:1637(para)
+#: C/genius.xml:1696(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/>"
@@ -2551,12 +2668,12 @@ msgstr ""
 "Sestavit vektor od <varname>a</varname> do <varname>c</varname> s krokem "
 "<varname>b</varname>. Tj. napÅÃklad <placeholder-1/>"
 
-#: C/genius.xml:1650(synopsis)
+#: C/genius.xml:1709(synopsis)
 #, no-wrap
 msgid "(a)i"
 msgstr "(a)i"
 
-#: C/genius.xml:1656(programlisting)
+#: C/genius.xml:1715(programlisting)
 #, no-wrap
 msgid ""
 "(a)*1i\n"
@@ -2565,7 +2682,7 @@ msgstr ""
 "(a)*1i\n"
 "\t     "
 
-#: C/genius.xml:1652(para)
+#: C/genius.xml:1711(para)
 msgid ""
 "Make a imaginary number (multiply <varname>a</varname> by the imaginary). "
 "Note that normally the number <varname>i</varname> is written as "
@@ -2576,12 +2693,12 @@ msgstr ""
 "zapisuje jako <varname>1i</varname>. TakÅe pÅedchozà je vlastnÄ ekvivalentnà "
 "<placeholder-1/>"
 
-#: C/genius.xml:1664(synopsis)
+#: C/genius.xml:1723(synopsis)
 #, no-wrap
 msgid "`a"
 msgstr "`a"
 
-#: C/genius.xml:1666(para)
+#: C/genius.xml:1725(para)
 msgid ""
 "Quote an identifier so that it doesn't get evaluated. Or quote a matrix so "
 "that it doesn't get expanded."
@@ -2589,12 +2706,12 @@ msgstr ""
 "Uvozovat identifikÃtor, kterÃÅto nebude vyhodnocen. Nebo uvozovat matici, "
 "takÅe nebude rozÅÃÅena."
 
-#: C/genius.xml:1674(synopsis)
+#: C/genius.xml:1733(synopsis)
 #, no-wrap
 msgid "a swapwith b"
 msgstr "a swapwith b"
 
-#: C/genius.xml:1676(para)
+#: C/genius.xml:1735(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 "
@@ -2604,12 +2721,12 @@ msgstr ""
 "<varname>b</varname>. V souÄasnosti nepracuje s ÄÃstmi prvkÅ matice. Vracà "
 "<constant>null</constant>. Dostupnà od verze 1.0.13."
 
-#: C/genius.xml:1687(synopsis)
+#: C/genius.xml:1746(synopsis)
 #, no-wrap
 msgid "increment a"
 msgstr "increment a"
 
-#: C/genius.xml:1689(para)
+#: C/genius.xml:1748(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"
@@ -2621,12 +2738,12 @@ msgstr ""
 "<userinput>a=a+1</userinput>, akorÃt o nÄco rychleji. Vracà <constant>null</"
 "constant>. Dostupnà od verze 1.0.13."
 
-#: C/genius.xml:1700(synopsis)
+#: C/genius.xml:1759(synopsis)
 #, no-wrap
 msgid "increment a by b"
 msgstr "increment a by b"
 
-#: C/genius.xml:1702(para)
+#: C/genius.xml:1761(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 "
@@ -2638,7 +2755,7 @@ msgstr ""
 "vlastnÄ to stejnà co <userinput>a=a+b</userinput>, akorÃt o nÄco rychleji. "
 "Vracà <constant>null</constant>. Dostupnà od verze 1.0.13."
 
-#: C/genius.xml:1716(para)
+#: C/genius.xml:1775(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 "
@@ -2652,7 +2769,7 @@ msgstr ""
 "je pravou hodnotou matice o stejnÃm rozmÄru jako urÄenà oblast nebo je to "
 "jinà typ hodnoty."
 
-#: C/genius.xml:1722(para)
+#: C/genius.xml:1781(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 "
@@ -2664,7 +2781,7 @@ msgstr ""
 "matematickÃm zpÅsobem, napÅ.: (1&lt;x&lt;=y&lt;5) je platnà pravdivostnà "
 "vÃraz a znamenà pÅesnÄ to, co by mÄl, tj. (1&lt;x a xây a y&lt;5)"
 
-#: C/genius.xml:1728(para)
+#: C/genius.xml:1787(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 "
@@ -2682,15 +2799,15 @@ msgstr ""
 "^k)</userinput>. TakÅe vÄnujte pozornost tomu, jak je pouÅÃvÃte a pokud mÃte "
 "pochybnosti, radÄji pÅidejte zÃvorky."
 
-#: C/genius.xml:1743(title)
+#: C/genius.xml:1802(title)
 msgid "Programming with GEL"
 msgstr "ProgramovÃnà s jazykem GEL"
 
-#: C/genius.xml:1746(title)
+#: C/genius.xml:1805(title)
 msgid "Conditionals"
 msgstr "PodmÃnky"
 
-#: C/genius.xml:1747(para)
+#: C/genius.xml:1806(para)
 msgid ""
 "Syntax: <placeholder-1/> If <literal>else</literal> is omitted, then if the "
 "<literal>expression1</literal> yields <constant>false</constant> or 0, "
@@ -2700,17 +2817,17 @@ msgstr ""
 "<literal>vÃraz1</literal> je vyhodnocen jako <constant>false</constant> nebo "
 "0, je vrÃceno <literal>NULL</literal>."
 
-#: C/genius.xml:1761(programlisting)
+#: C/genius.xml:1820(programlisting)
 #, no-wrap
 msgid "if a=5 then a=a-1\n"
 msgstr "if a=5 then a=a-1\n"
 
-#: C/genius.xml:1764(programlisting)
+#: C/genius.xml:1823(programlisting)
 #, no-wrap
 msgid "if a==5 then a:=a-1\n"
 msgstr "if a==5 then a:=a-1\n"
 
-#: C/genius.xml:1753(para)
+#: C/genius.xml:1812(para)
 msgid ""
 "Examples: <placeholder-1/> Note that <literal>=</literal> will be translated "
 "to <literal>==</literal> if used inside the expression for <literal>if</"
@@ -2720,15 +2837,15 @@ msgstr ""
 "pouÅito uvnitÅ vÃrazu pro <literal>if</literal>, je zmÄnÄno na <literal>==</"
 "literal>, takÅe <placeholder-2/> bude interpretovÃno jako: <placeholder-3/>"
 
-#: C/genius.xml:1770(title)
+#: C/genius.xml:1829(title)
 msgid "Loops"
 msgstr "SmyÄky"
 
-#: C/genius.xml:1773(title)
+#: C/genius.xml:1832(title)
 msgid "While Loops"
 msgstr "SmyÄky while"
 
-#: C/genius.xml:1774(para)
+#: C/genius.xml:1833(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 "
@@ -2744,16 +2861,16 @@ msgstr ""
 "<literal>=</literal> pÅevÃdà na <literal>==</literal>, stejnÄ jako u pÅÃkazu "
 "<literal>if</literal>."
 
-#: C/genius.xml:1787(title)
+#: C/genius.xml:1846(title)
 msgid "For Loops"
 msgstr "SmyÄky for"
 
-#: C/genius.xml:1794(programlisting)
+#: C/genius.xml:1853(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:1788(para)
+#: C/genius.xml:1847(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 "
@@ -2782,21 +2899,55 @@ msgstr ""
 "nebude nikdy pÅekroÄeno, napÅÃklad nÃsledujÃcà kÃd vypÃÅe lichà ÄÃsla od 1 "
 "do 19: <placeholder-2/>"
 
-#: C/genius.xml:1800(title)
+#: C/genius.xml:1861(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:1866(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:1856(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 "
+"2^-20 times the \"by\" above, we still execute the last iteration. This way "
+"<placeholder-1/> does the expected even though adding 0.1 ten times becomes "
+"just slightly more 1.0 due to the way that floating point numbers are stored "
+"in base 2 (there is no 0.1, the actual number stored is just ever so "
+"slightly bigger). This is not perfect but it handles the majority of the "
+"cases. If you want to avoid dealing with this issue, use actual rational "
+"numbers for example: <placeholder-2/> This check is done only from version "
+"1.0.16 onwards, so execution of your code may differ on older versions."
+msgstr ""
+"Pokud je jedna z hodnot desetinnà ÄÃslo, je zÃvÄreÄnà kontrola provÃdÄna v "
+"rozmezà 2^-20 z velikosti kroku. To znamenÃ, Åe i kdyÅ se pÅekroÄà 2^-20 "
+"krÃt vÃce, stÃle jeÅtÄ bude provedena poslednà iterace. TÃmto zpÅsobem dà "
+"<placeholder-1/> oÄekÃvanà vÃsledky, i kdyÅ pÅiÄtenÃm desetkrÃt 0,1 "
+"dostaneme o nÄco vÃc neÅ 1,0 z dÅvodu, jakÃm jsou desetinnà ÄÃsla uloÅena ve "
+"dvojkovà soustavÄ (nenà to 0,1, skuteÄnà uloÅenà ÄÃslo je nepatrnÄ vÄtÅÃ). "
+"Nenà to sice perfektnà ÅeÅenÃ, ale staÄà pro vÄtÅinu pÅÃpadÅ. Jestli se "
+"chcete vyhnout tomuto problÃmu, pouÅijte racionÃlnà ÄÃslo, napÅÃklad: "
+"<placeholder-2/>. Tato kontrola se dÄlà aÅ do verze 1.0.16, takÅe provÃdÄnà "
+"kÃdu se u starÅÃch verzà mÅÅe liÅit."
+
+#: C/genius.xml:1873(title)
 msgid "Foreach Loops"
 msgstr "SmyÄky foreach"
 
-#: C/genius.xml:1808(programlisting)
+#: C/genius.xml:1881(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:1813(programlisting)
+#: C/genius.xml:1886(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:1801(para)
+#: C/genius.xml:1874(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 "
@@ -2813,11 +2964,11 @@ msgstr ""
 "matice, mÅÅete pouÅÃt funkce RowsOf a ColumnsOf, kterà vracà vektor ÅÃdkÅ "
 "nebo sloupcÅ matice. TakÅe <placeholder-3/> vypÃÅe [1,2] a pak [3,4]."
 
-#: C/genius.xml:1820(title)
+#: C/genius.xml:1893(title)
 msgid "Break and Continue"
 msgstr "Break a continue"
 
-#: C/genius.xml:1821(para)
+#: C/genius.xml:1894(para)
 msgid ""
 "You can also use the <literal>break</literal> and <literal>continue</"
 "literal> commands in loops. The continue <literal>continue</literal> command "
@@ -2829,11 +2980,11 @@ msgstr ""
 "smyÄku na zaÄÃtek nÃsledujÃcà iterace, zatÃmco pÅÃkaz <literal>break</"
 "literal> aktuÃlnà smyÄku ukonÄÃ. <placeholder-1/>"
 
-#: C/genius.xml:1834(title)
+#: C/genius.xml:1907(title)
 msgid "Sums and Products"
 msgstr "SouÄty a souÄiny"
 
-#: C/genius.xml:1835(para)
+#: C/genius.xml:1908(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 "
@@ -2846,7 +2997,7 @@ msgstr ""
 "<literal>for</literal> zÃskÃte souÄet nebo souÄin. MÃsto aby byla vrÃcena "
 "poslednà hodnota, je vrÃcen souÄet nebo souÄin hodnot."
 
-#: C/genius.xml:1846(para)
+#: C/genius.xml:1919(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</"
@@ -2856,11 +3007,19 @@ msgstr ""
 "userinput>), vrÃtà <literal>sum</literal> hodnotu 0 a <literal>prod</"
 "literal> hodnotu 1, coŠje standardnà konvence."
 
-#: C/genius.xml:1852(title)
+#: C/genius.xml:1922(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\"/>."
+msgstr ""
+"Pro desetinnà ÄÃsla se dÄlà stejnà ochrana proti chybÃm zaokrouhlovÃnà jako "
+"u smyÄky for. Viz <xref linkend=\"genius-gel-loops-for\"/>."
+
+#: C/genius.xml:1929(title)
 msgid "Comparison Operators"
 msgstr "PorovnÃvacà operÃtory"
 
-#: C/genius.xml:1853(para)
+#: C/genius.xml:1930(para)
 msgid ""
 "The following standard comparison operators are supported in GEL and have "
 "the obvious meaning: <literal>==</literal>, <literal>&gt;=</literal>, "
@@ -2882,7 +3041,7 @@ msgstr ""
 "kterà vracà -1, kdyÅ je levà strana menÅÃ, 0, kdyÅ jsou si strany rovny, a "
 "1, kdyÅ je levà strana vÄtÅÃ."
 
-#: C/genius.xml:1872(programlisting)
+#: C/genius.xml:1949(programlisting)
 #, no-wrap
 msgid ""
 "if a=b then c\n"
@@ -2891,7 +3050,7 @@ msgstr ""
 "if a=b then c\n"
 "if a==b then c\n"
 
-#: C/genius.xml:1868(para)
+#: C/genius.xml:1945(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 "
@@ -2907,7 +3066,7 @@ msgstr ""
 "pouÅÃvat jako operÃtor porovnÃnà nebo pÅiÅazenà <literal>==</literal> nebo "
 "<literal>:=</literal>."
 
-#: C/genius.xml:1881(para)
+#: C/genius.xml:1958(para)
 msgid ""
 "All the comparison operators (except for the <literal>&lt;=&gt;</literal> "
 "operator which behaves normally), are not strictly binary operators, they "
@@ -2921,7 +3080,7 @@ msgstr ""
 "literal>) je platnà pravdivostnà vÃraz a znamenà pÅesnÄ to, co by mÄl, coÅ "
 "je (1&lt;x a xây a y&lt;5)"
 
-#: C/genius.xml:1890(para)
+#: C/genius.xml:1967(para)
 msgid ""
 "To build up logical expressions use the words <literal>not</literal>, "
 "<literal>and</literal>, <literal>or</literal>, <literal>xor</literal>. The "
@@ -2938,11 +3097,11 @@ msgstr ""
 "pro podmÃnÄnà vyhodnocenÃ. NapÅÃklad <literal>1 or a=1</literal> nikdy "
 "nenastavà <literal>a=1</literal>, protoÅe prvnà argument je pravdivÃ."
 
-#: C/genius.xml:1901(title)
+#: C/genius.xml:1978(title)
 msgid "Global Variables and Scope of Variables"
 msgstr "GlobÃlnà promÄnnà a pÅsobnost promÄnnÃch"
 
-#: C/genius.xml:1902(para)
+#: C/genius.xml:1979(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 "
@@ -2956,7 +3115,7 @@ msgstr ""
 "platnost. VÃjimkou jsou <link linkend=\"genius-gel-parameters\">promÄnnà "
 "parametrÅ</link>, kterou jsou vÅdy globÃlnÃ."
 
-#: C/genius.xml:1925(programlisting)
+#: C/genius.xml:2002(programlisting)
 #, no-wrap
 msgid ""
 "function f() = (a:=5; g());\n"
@@ -2967,7 +3126,7 @@ msgstr ""
 "function g() = print(a);\n"
 "f();\n"
 
-#: C/genius.xml:1911(para)
+#: C/genius.xml:1988(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 "
@@ -2993,7 +3152,7 @@ msgstr ""
 "funkci <function>f</function>, protoÅe promÄnnà <varname>a</varname> pak "
 "nenà definovÃna). <placeholder-1/>"
 
-#: C/genius.xml:1934(programlisting)
+#: C/genius.xml:2011(programlisting)
 #, no-wrap
 msgid ""
 "function f() = (a:=5; g());\n"
@@ -3006,7 +3165,7 @@ msgstr ""
 "a:=10;\n"
 "f();\n"
 
-#: C/genius.xml:1930(para)
+#: C/genius.xml:2007(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 "
@@ -3026,7 +3185,7 @@ msgstr ""
 "(globÃlnÃ) Ãrovni, takÅe kdyÅ si nynà ovÄÅÃte hodnotu <varname>a</varname>, "
 "bude stÃle 10."
 
-#: C/genius.xml:1948(para)
+#: C/genius.xml:2025(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 "
@@ -3038,7 +3197,7 @@ msgstr ""
 "KromÄ tÃto jedinà vÄci se s nimi zachÃzà ÃplnÄ stejnÄ, jako se vÅemi "
 "ostatnÃmi promÄnnÃmi definovanÃmi uvnitÅ funkce."
 
-#: C/genius.xml:1955(para)
+#: C/genius.xml:2032(para)
 msgid ""
 "Functions are treated exactly like variables. Hence you can locally redefine "
 "functions. Normally (on the top level) you cannot redefine protected "
@@ -3070,7 +3229,7 @@ msgstr ""
 "= 1e20\n"
 "</screen>"
 
-#: C/genius.xml:1975(programlisting)
+#: C/genius.xml:2052(programlisting)
 #, no-wrap
 msgid ""
 "a=6;\n"
@@ -3081,17 +3240,17 @@ msgstr ""
 "function f() = (a:=5);\n"
 "f();\n"
 
-#: C/genius.xml:1986(programlisting)
+#: C/genius.xml:2063(programlisting)
 #, no-wrap
 msgid "set(`a,3)\n"
 msgstr "set(`a,3)\n"
 
-#: C/genius.xml:1989(programlisting)
+#: C/genius.xml:2066(programlisting)
 #, no-wrap
 msgid "set(\"a\",3)\n"
 msgstr "set(\"a\",3)\n"
 
-#: C/genius.xml:1970(para)
+#: C/genius.xml:2047(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</"
@@ -3113,7 +3272,7 @@ msgstr ""
 "<varname>a</varname> na hodnotu 3 byste mohli zavolat: <placeholder-2/> "
 "nebo: <placeholder-3/>"
 
-#: C/genius.xml:1992(para)
+#: C/genius.xml:2069(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 "
@@ -3124,7 +3283,7 @@ msgstr ""
 "funkce z podÅÃzenà funkce. Pokud nÄco takovÃho potÅebujete, musÃte jedinÄ "
 "pouÅÃt pÅedÃnà reference (odkazu)."
 
-#: C/genius.xml:1998(para)
+#: C/genius.xml:2075(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 "
@@ -3144,7 +3303,7 @@ msgstr ""
 "ÄÃsle kontextu a tato promÄnnà bude nynà viditelnà ze vÅech kontextÅ s "
 "vyÅÅÃm ÄÃslem."
 
-#: C/genius.xml:2009(para)
+#: C/genius.xml:2086(para)
 msgid ""
 "There are also true local variables, which are not seen from anywhere but "
 "the current context. Also when returning functions by value it may reference "
@@ -3160,11 +3319,11 @@ msgstr ""
 "promÄnnÃ</link> a <link linkend=\"genius-gel-returning-functions\">Vracenà "
 "funkcÃ</link>."
 
-#: C/genius.xml:2022(title)
+#: C/genius.xml:2099(title)
 msgid "Parameter variables"
 msgstr "PromÄnnà parametrÅ"
 
-#: C/genius.xml:2023(para)
+#: C/genius.xml:2100(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> "
@@ -3180,7 +3339,7 @@ msgstr ""
 "<varname>foo</varname> uvnitÅ funkce se zmÄnà promÄnnà ve vÅech kontextech, "
 "coÅ je tÃm, Åe funkce nemajà privÃtnà kopii parametrÅ."
 
-#: C/genius.xml:2034(para)
+#: C/genius.xml:2111(para)
 msgid ""
 "When you undefine a parameter using the <link linkend=\"gel-function-undefine"
 "\"><function>undefine</function></link> function, it stops being a parameter."
@@ -3188,15 +3347,15 @@ msgstr ""
 "KdyÅ zruÅÃte definici parametru pomocà funkce  <link linkend=\"gel-function-"
 "undefine\"><function>undefine</function></link>, pÅestane bÃt parametrem."
 
-#: C/genius.xml:2040(para)
+#: C/genius.xml:2117(para)
 msgid "Some parameters are built-in and modify the behaviour of genius."
 msgstr "NÄkterà parametry jsou vestavÄnà a mÄnà chovÃnà kalkulÃtoru Genius."
 
-#: C/genius.xml:2046(title)
+#: C/genius.xml:2123(title)
 msgid "Returning"
 msgstr "NÃvrat hodnot"
 
-#: C/genius.xml:2047(para)
+#: C/genius.xml:2124(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 "
@@ -3213,11 +3372,11 @@ msgstr ""
 "klÃÄovà slovo <literal>return</literal>. <literal>return</literal> pÅebÃrà "
 "jeden argument, kterà je hodnotou, kterà bude vrÃcena."
 
-#: C/genius.xml:2069(title)
+#: C/genius.xml:2146(title)
 msgid "References"
 msgstr "Reference"
 
-#: C/genius.xml:2070(para)
+#: C/genius.xml:2147(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 "
@@ -3233,7 +3392,7 @@ msgstr ""
 "pouÅÃvÃnÃm referencà omezovat jen na tento ÃÄel, ale tohle je jejich hlavnà "
 "vyuÅitÃ."
 
-#: C/genius.xml:2078(para)
+#: C/genius.xml:2155(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 "
@@ -3247,7 +3406,7 @@ msgstr ""
 "poÄÃteÄnÃm vlastnÃm vektorem odhadÅ <varname>x</varname> a uloÅà vypoÄÃtanà "
 "vlastnà vektor do promÄnnà pojmenovanà <varname>v</varname>: <placeholder-1/>"
 
-#: C/genius.xml:2088(para)
+#: C/genius.xml:2165(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 "
@@ -3259,7 +3418,7 @@ msgstr ""
 "literal> provÃdà dereferenci promÄnnÃ. Obojà lze uplatnit pouze na "
 "identifikÃtory, takÅe <literal>**a</literal> nenà v jazyce GEL platnà vÃraz."
 
-#: C/genius.xml:2095(para)
+#: C/genius.xml:2172(para)
 msgid ""
 "References are best explained by an example: <placeholder-1/> now "
 "<varname>a</varname> contains 2. You can also reference functions: "
@@ -3269,16 +3428,16 @@ msgstr ""
 "varname> nynà obsahuje 2. MÅÅete pouÅÃvat i reference na funkce: "
 "<placeholder-2/> vrÃtà 4."
 
-#: C/genius.xml:2111(title)
+#: C/genius.xml:2188(title)
 msgid "Lvalues"
 msgstr "L-hodnoty"
 
-#: C/genius.xml:2117(userinput)
+#: C/genius.xml:2194(userinput)
 #, no-wrap
 msgid "a"
 msgstr "a"
 
-#: C/genius.xml:2119(para)
+#: C/genius.xml:2196(para)
 msgid ""
 "Identifier. Here we would be setting the variable of name <varname>a</"
 "varname>."
@@ -3286,7 +3445,7 @@ msgstr ""
 "IdentifikÃtor. V tomto pÅÃpadÄ by se nastavila promÄnnà s nÃzvem <varname>a</"
 "varname>."
 
-#: C/genius.xml:2128(para)
+#: C/genius.xml:2205(para)
 msgid ""
 "Dereference of an identifier. This will set whatever variable <varname>a</"
 "varname> points to."
@@ -3294,12 +3453,12 @@ msgstr ""
 "Dereference identifikÃtoru. Nastavà to, na co promÄnnà <varname>a</varname> "
 "ukazuje."
 
-#: C/genius.xml:2135(userinput)
+#: C/genius.xml:2212(userinput)
 #, no-wrap
 msgid "a@(&lt;region&gt;)"
 msgstr "a@(&lt;ÄÃst&gt;)"
 
-#: C/genius.xml:2137(para)
+#: C/genius.xml:2214(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 "
@@ -3308,7 +3467,7 @@ msgstr ""
 "ÄÃst matice. ÄÃst je urÄena normÃlnÄ jako u bÄÅnÃho operÃtoru @() a mÅÅe bÃt "
 "jedinou hodnotou nebo celou oblastà matice."
 
-#: C/genius.xml:2112(para)
+#: C/genius.xml:2189(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/>"
@@ -3316,7 +3475,7 @@ msgstr ""
 "L-hodnota je levou stranou v pÅiÅazenÃ. JinÃmi slovy, l-hodnota to, do Äeho "
 "pÅiÅazujete. Platnà l-hodnoty jsou: <placeholder-1/>"
 
-#: C/genius.xml:2148(programlisting)
+#: C/genius.xml:2225(programlisting)
 #, no-wrap
 msgid ""
 "a:=4\n"
@@ -3329,7 +3488,7 @@ msgstr ""
 "a@(1,1) := 5\n"
 "a@(4:8,3) := [1,2,3,4,5]'\n"
 
-#: C/genius.xml:2146(para)
+#: C/genius.xml:2223(para)
 msgid ""
 "Examples: <placeholder-1/> Note that both <literal>:=</literal> and "
 "<literal>=</literal> can be used interchangably. Except if the assignment "
@@ -3343,15 +3502,15 @@ msgstr ""
 "literal> se pouÅije, kdyÅ myslÃte pÅiÅazenÃ, a <literal>==</literal>, kdyÅ "
 "mÃte na mysli porovnÃnÃ."
 
-#: C/genius.xml:2164(title)
+#: C/genius.xml:2241(title)
 msgid "Advanced Programming with GEL"
 msgstr "PokroÄilà programovÃnà v jazyce GEL"
 
-#: C/genius.xml:2167(title)
+#: C/genius.xml:2244(title)
 msgid "Error Handling"
 msgstr "Obsluha chyb"
 
-#: C/genius.xml:2168(para)
+#: C/genius.xml:2245(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 "
@@ -3365,7 +3524,7 @@ msgstr ""
 "ÅpatnÃho a vy chcete aktuÃlnà vÃpoÄet kompletnÄ zabÃt, mÅÅete pouÅÃt "
 "<literal>exception</literal>."
 
-#: C/genius.xml:2178(programlisting)
+#: C/genius.xml:2255(programlisting)
 #, no-wrap
 msgid ""
 "function f(M) = (\n"
@@ -3384,7 +3543,7 @@ msgstr ""
 "  â\n"
 ")\n"
 
-#: C/genius.xml:2175(para)
+#: C/genius.xml:2252(para)
 msgid ""
 "For example if you want to check for arguments in your function. You could "
 "use the following code. <placeholder-1/>"
@@ -3392,11 +3551,11 @@ msgstr ""
 "KdyÅ napÅÃklad chcete ve svà funkci kontrolovat argumenty, mÅÅete pouÅÃt "
 "nÃsledujÃcà kÃd. <placeholder-1/>"
 
-#: C/genius.xml:2190(title)
+#: C/genius.xml:2267(title)
 msgid "Toplevel Syntax"
 msgstr "Syntaxe v nejvyÅÅÃ Ãrovni"
 
-#: C/genius.xml:2191(para)
+#: C/genius.xml:2268(para)
 msgid ""
 "The synatax is slightly different if you enter statements on the top level "
 "versus when they are inside parentheses or inside functions. On the top "
@@ -3413,7 +3572,7 @@ msgstr ""
 "nepotÅebujete zadÃvat oddÄlovaÄ na konci ÅÃdku (ledaÅe se jednà o ÄÃst "
 "nÄkolika pÅÃkazÅ v zÃvorkÃch)."
 
-#: C/genius.xml:2204(programlisting)
+#: C/genius.xml:2281(programlisting)
 #, no-wrap
 msgid ""
 "if Something() then\n"
@@ -3426,7 +3585,7 @@ msgstr ""
 "else\n"
 "  UdelatNecoJineho()\n"
 
-#: C/genius.xml:2201(para)
+#: C/genius.xml:2278(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/>"
@@ -3434,7 +3593,7 @@ msgstr ""
 "NÃsledujÃcà kÃd skonÄà chybou, pokud jej zadÃte v nejvyÅÅà Ãrovni programu, "
 "zatÃmco ve funkci bude pracovat v pohodÄ. <placeholder-1/"
 
-#: C/genius.xml:2218(programlisting)
+#: C/genius.xml:2295(programlisting)
 #, no-wrap
 msgid ""
 "if Something() then (\n"
@@ -3449,7 +3608,7 @@ msgstr ""
 "  UdelatNecoJineho()\n"
 ")\n"
 
-#: C/genius.xml:2210(para)
+#: C/genius.xml:2287(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 "
@@ -3469,11 +3628,11 @@ msgstr ""
 "Genius</application> nebude spokojen, dokud nenalezne vÅechny zÃvorky "
 "uzavÅenÃ. <placeholder-1/>"
 
-#: C/genius.xml:2228(title)
+#: C/genius.xml:2305(title)
 msgid "Returning Functions"
 msgstr "Vracenà funkcÃ"
 
-#: C/genius.xml:2241(programlisting)
+#: C/genius.xml:2318(programlisting)
 #, no-wrap
 msgid ""
 "function f() = (\n"
@@ -3486,7 +3645,7 @@ msgstr ""
 "  `(x) = (x+k)\n"
 ")\n"
 
-#: C/genius.xml:2248(programlisting)
+#: C/genius.xml:2325(programlisting)
 #, no-wrap
 msgid ""
 "g = f();\n"
@@ -3495,7 +3654,7 @@ msgstr ""
 "g = f();\n"
 "g(5)\n"
 
-#: C/genius.xml:2229(para)
+#: C/genius.xml:2306(para)
 msgid ""
 "It is possible to return functions as value. This way you can build "
 "functions that construct special purpose functions according to some "
@@ -3521,7 +3680,7 @@ msgstr ""
 "<varname>k</varname> k <varname>x</varname>. PouÅili byste ji nÃsledovnÄ: "
 "<placeholder-2/> A <userinput>g(5)</userinput> by mÄlo vrÃtit 10."
 
-#: C/genius.xml:2257(programlisting)
+#: C/genius.xml:2334(programlisting)
 #, no-wrap
 msgid ""
 "function f() = (\n"
@@ -3538,7 +3697,7 @@ msgstr ""
 "  r\n"
 ")\n"
 
-#: C/genius.xml:2253(para)
+#: C/genius.xml:2330(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 "
@@ -3584,7 +3743,7 @@ msgstr ""
 "do privÃtnÃho slovnÃku, protoÅe je v dobÄ definice <function>r</function> "
 "globÃlnà (v nejvyÅÅà Ãrovni)."
 
-#: C/genius.xml:2299(programlisting)
+#: C/genius.xml:2376(programlisting)
 #, no-wrap
 msgid ""
 "function f() = (\n"
@@ -3601,7 +3760,7 @@ msgstr ""
 "  r\n"
 ")\n"
 
-#: C/genius.xml:2288(para)
+#: C/genius.xml:2365(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 "
@@ -3623,7 +3782,7 @@ msgstr ""
 "ke svÃmu argumentu. LokÃlnà kopie <varname>k</varname> byla vytvoÅena ve "
 "chvÃli, kdy byla funkce definovÃna."
 
-#: C/genius.xml:2321(programlisting)
+#: C/genius.xml:2398(programlisting)
 #, no-wrap
 msgid ""
 "function f() = (\n"
@@ -3644,9 +3803,9 @@ msgstr ""
 "g = f();\n"
 "g(10)\n"
 
-#: C/genius.xml:2310(para)
+#: C/genius.xml:2387(para)
 msgid ""
-"When you want the function to not have any private dictionary when put empty "
+"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 "
 "created at all. Doing this is good to increase efficiency when a private "
 "dictionary is not needed or when you want the function to lookup all "
@@ -3668,11 +3827,11 @@ msgstr ""
 "bude vrace 20 a ne 15, coÅ by nastalo v pÅÃpadÄ, Åe <varname>n</varname> s "
 "hodnotou 5 bylo pÅidÃno do privÃtnÃho slovnÃku."
 
-#: C/genius.xml:2337(title)
+#: C/genius.xml:2414(title)
 msgid "True Local Variables"
 msgstr "SkuteÄnÄ lokÃlnà promÄnnÃ"
 
-#: C/genius.xml:2341(programlisting)
+#: C/genius.xml:2418(programlisting)
 #, no-wrap
 msgid ""
 "k := 10;\n"
@@ -3691,7 +3850,7 @@ msgstr ""
 ");\n"
 "f(r,1)\n"
 
-#: C/genius.xml:2338(para)
+#: C/genius.xml:2415(para)
 msgid ""
 "When passing functions into other functions, the normal scoping of variables "
 "might be undesired. For example: <placeholder-1/> you probably want the "
@@ -3715,7 +3874,7 @@ msgstr ""
 "zÃvorkami, jak je ukÃzÃno v kapitole <link linkend=\"genius-gel-returning-"
 "functions\">Vracenà funkcÃ</link>."
 
-#: C/genius.xml:2370(programlisting)
+#: C/genius.xml:2447(programlisting)
 #, no-wrap
 msgid ""
 "function f(g,x) = (\n"
@@ -3730,7 +3889,7 @@ msgstr ""
 "  g(x)\n"
 ");\n"
 
-#: C/genius.xml:2360(para)
+#: C/genius.xml:2437(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 "
@@ -3754,7 +3913,7 @@ msgstr ""
 "<command>local</command> inicializuje vÅechny odkazovanà promÄnnà (vyjma "
 "argumentÅ funkce) na <constant>null</constant>."
 
-#: C/genius.xml:2387(programlisting)
+#: C/genius.xml:2464(programlisting)
 #, no-wrap
 msgid ""
 "function f(g,x) = (\n"
@@ -3769,7 +3928,7 @@ msgstr ""
 "  g(x)\n"
 ");\n"
 
-#: C/genius.xml:2381(para)
+#: C/genius.xml:2458(para)
 msgid ""
 "If all variables are to be created as locals you can just pass an asterix "
 "instead of a list of variables. In this case the variables will not be "
@@ -3781,7 +3940,7 @@ msgstr ""
 "inicializovÃny, dokud opravdu nejsou nastaveny. Takto bude i nÃsledujÃcà "
 "definice <function>f</function> pracovat: <placeholder-1/>"
 
-#: C/genius.xml:2394(para)
+#: C/genius.xml:2471(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 "
@@ -3791,11 +3950,11 @@ msgstr ""
 "argumenty, pouÅÃvaly lokÃlnà promÄnnÃ. Je to zpÅsob, jak zabrÃnit, aby "
 "pÅedÃvanà funkce nevidÄla implementaÄnà podrobnosti a nemÃtlo ji to."
 
-#: C/genius.xml:2402(title)
+#: C/genius.xml:2479(title)
 msgid "GEL Startup Procedure"
 msgstr "SpouÅtÄcà procedura GEL"
 
-#: C/genius.xml:2403(para)
+#: C/genius.xml:2480(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 "
@@ -3807,7 +3966,7 @@ msgstr ""
 "sloÅky a po tà zkouÅà naÄÃst nepÅeloÅenà soubor nazvanà <filename>~/."
 "geniusinit</filename>."
 
-#: C/genius.xml:2407(para)
+#: C/genius.xml:2484(para)
 msgid ""
 "If you ever change the the library its installed place, youâll have to first "
 "compile it with <command>genius --compile loader.gel &gt; lib.cgel</command>"
@@ -3815,11 +3974,11 @@ msgstr ""
 "PokaÅdÃ, kdyÅ zmÄnÃte mÃsto instalace knihovny, musÃte ji nejprve pÅeloÅit "
 "pomocà <command>genius --compile loader.gel &gt; lib.cgel</command>"
 
-#: C/genius.xml:2414(title)
+#: C/genius.xml:2491(title)
 msgid "Loading Programs"
 msgstr "NaÄÃtÃnà programÅ"
 
-#: C/genius.xml:2417(programlisting)
+#: C/genius.xml:2494(programlisting)
 #, no-wrap
 msgid ""
 "load program1.gel program2.gel\n"
@@ -3828,7 +3987,7 @@ msgstr ""
 "load program1.gel program2.gel\n"
 "load \"Nezvyklà nÃzev souboru s MEZERAMI.gel\"\n"
 
-#: C/genius.xml:2421(programlisting)
+#: C/genius.xml:2498(programlisting)
 #, no-wrap
 msgid ""
 "cd directory_with_gel_programs\n"
@@ -3837,7 +3996,7 @@ msgstr ""
 "cd sloÅka_s_programemy_v_jazyce_gel\n"
 "ls *.gel\n"
 
-#: C/genius.xml:2415(para)
+#: C/genius.xml:2492(para)
 msgid ""
 "Sometimes you have a larger program that you wrote into a file and want to "
 "read in that file. In these situations, you have two options. You can keep "
@@ -3874,11 +4033,11 @@ msgstr ""
 "pouÅÃvat divokà znaky). <command>pwd</command> nepÅijÃmà ÅÃdnà argumenty. "
 "NapÅÃklad: <placeholder-2/>"
 
-#: C/genius.xml:2431(title)
+#: C/genius.xml:2508(title)
 msgid "Matrices in GEL"
 msgstr "Matice v jazyce GEL"
 
-#: C/genius.xml:2433(para)
+#: C/genius.xml:2510(para)
 msgid ""
 "Genius has support for vectors and matrices and a sizable library of matrix "
 "manipulation and linear algebra functions."
@@ -3886,16 +4045,16 @@ msgstr ""
 "Genius podporuje vektory a matice a rozsÃhlou knihovnu Äinnostà s maticemi a "
 "funkcà lineÃrnà algebry."
 
-#: C/genius.xml:2439(title)
+#: C/genius.xml:2516(title)
 msgid "Entering Matrices"
 msgstr "ZadÃvÃnà matic"
 
-#: C/genius.xml:2448(programlisting)
+#: C/genius.xml:2525(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:2451(programlisting)
+#: C/genius.xml:2528(programlisting)
 #, no-wrap
 msgid ""
 "[1, 2, 3\n"
@@ -3906,7 +4065,7 @@ msgstr ""
 " 4, 5, 6\n"
 " 7, 8, 9]\n"
 
-#: C/genius.xml:2440(para)
+#: C/genius.xml:2517(para)
 msgid ""
 "To enter matrixes, 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 "
@@ -3922,7 +4081,7 @@ msgstr ""
 "zadÃnà matice 3Ã3 z ÄÃsel 1 â 9 byste mohli zadat <placeholder-1/> nebo "
 "<placeholder-2/> PÅesto nepouÅÃvejte narÃz â;â a enter na stejnÃm ÅÃdku."
 
-#: C/genius.xml:2461(programlisting)
+#: C/genius.xml:2538(programlisting)
 #, no-wrap
 msgid ""
 "a = [ 1, 2, 3\n"
@@ -3937,7 +4096,7 @@ msgstr ""
 "b = [ a,  10\n"
 "      11, 12]\n"
 
-#: C/genius.xml:2468(programlisting)
+#: C/genius.xml:2545(programlisting)
 #, no-wrap
 msgid ""
 "[1,   2,  3, 10\n"
@@ -3950,7 +4109,7 @@ msgstr ""
 " 7,   8,  9, 10\n"
 " 11, 11, 11, 12]\n"
 
-#: C/genius.xml:2458(para)
+#: C/genius.xml:2535(para)
 msgid ""
 "You can also use the matrix expansion functionality to enter matricies. For "
 "example you can do: <placeholder-1/> and you should get <placeholder-2/> "
@@ -3961,7 +4120,7 @@ msgstr ""
 "<placeholder-2/> PodobnÄ mÅÅete sestavit matice z vektorÅ a dalÅÃch "
 "podobnÃch vÄcÃ."
 
-#: C/genius.xml:2478(programlisting)
+#: C/genius.xml:2555(programlisting)
 #, no-wrap
 msgid ""
 "[1, 2, 3\n"
@@ -3972,7 +4131,7 @@ msgstr ""
 " 4, 5\n"
 " 6]\n"
 
-#: C/genius.xml:2483(programlisting)
+#: C/genius.xml:2560(programlisting)
 #, no-wrap
 msgid ""
 "\n"
@@ -3985,7 +4144,7 @@ msgstr ""
 " 4, 5, 0\n"
 " 6, 0, 0]\n"
 
-#: C/genius.xml:2476(para)
+#: C/genius.xml:2553(para)
 msgid ""
 "Another thing is that non-specified spots are initialized to 0, so "
 "<placeholder-1/> will end up being <placeholder-2/>"
@@ -3993,7 +4152,7 @@ msgstr ""
 "DalÅà vÄcà je, Åe nezadanà mÃsta se inicializujà na 0, takÅe <placeholder-1/"
 "> bude ve vÃsledku <placeholder-2/>"
 
-#: C/genius.xml:2490(para)
+#: C/genius.xml:2567(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 "
@@ -4003,7 +4162,7 @@ msgstr ""
 "Je to ÃplnÄ stejnà jako operÃtor <literal>M@(j)</literal>, kterà prochÃzà "
 "matice po ÅÃdcÃch."
 
-#: C/genius.xml:2496(para)
+#: C/genius.xml:2573(para)
 msgid ""
 "Be careful about using returns for expressions inside the <literal>[ ]</"
 "literal> brackets, as they have a slightly different meaning there. You will "
@@ -4012,21 +4171,21 @@ msgstr ""
 "VÄnujte pozornost pÅi vracenà z vÃrazÅ uvnitÅ zÃvorek <literal>[ ]</"
 "literal>, protoÅe tam majà lehce odliÅnà vÃznam. ZaÄnete tÃm novà ÅÃdek."
 
-#: C/genius.xml:2506(title)
+#: C/genius.xml:2583(title)
 msgid "Conjugate Transpose and Transpose Operator"
 msgstr "OperÃtor konjugovanà transpozice a transpozice"
 
-#: C/genius.xml:2514(programlisting)
+#: C/genius.xml:2591(programlisting)
 #, no-wrap
 msgid "[1,2,3]*[4,5,6]'\n"
 msgstr "[1,2,3]*[4,5,6]'\n"
 
-#: C/genius.xml:2519(programlisting)
+#: C/genius.xml:2596(programlisting)
 #, no-wrap
 msgid "[1,2,3]*[4,5,6i].'\n"
 msgstr "[1,2,3]*[4,5,6i].'\n"
 
-#: C/genius.xml:2507(para)
+#: C/genius.xml:2584(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 "
@@ -4045,7 +4204,7 @@ msgstr ""
 "Pokud chcete matici jen transponovat bez konjugace, pouÅijte operÃtor "
 "<literal>.'</literal>. NapÅÃklad: <placeholder-2/>"
 
-#: C/genius.xml:2522(para)
+#: C/genius.xml:2599(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 "
@@ -4058,11 +4217,11 @@ msgstr ""
 "transpozice bohuÅel novou kopii vytvÃÅÃ. PÅi prÃci se skuteÄnÃmi maticemi a "
 "vektory je doporuÄovÃno vÅdy pouÅÃvat operÃtor <literal>.'</literal>."
 
-#: C/genius.xml:2532(title) C/genius.xml:2825(title)
+#: C/genius.xml:2609(title) C/genius.xml:2848(title)
 msgid "Linear Algebra"
 msgstr "LineÃrnà algebra"
 
-#: C/genius.xml:2533(para)
+#: C/genius.xml:2610(para)
 msgid ""
 "Genius implements many useful linear algebra and matrix manipulation "
 "routines. See the <link linkend=\"genius-gel-function-list-linear-algebra"
@@ -4074,7 +4233,7 @@ msgstr ""
 "\">LineÃrnà algebra</link> a <link linkend=\"genius-gel-function-list-matrix"
 "\">PrÃce s maticemi</link> v kapitole se seznamem funkcà GEL."
 
-#: C/genius.xml:2540(para)
+#: C/genius.xml:2617(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 "
@@ -4090,7 +4249,7 @@ msgstr ""
 "Ty jsou pÅirozenÄ pÅesnà a v praxi vÃm poskytnou mnohem lepÅà vÃsledky, neÅ "
 "bÄÅnà rutiny pro lineÃrnà algebru s dvojitou pÅesnostÃ."
 
-#: C/genius.xml:2548(para)
+#: C/genius.xml:2625(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 "
@@ -4106,7 +4265,7 @@ msgstr ""
 "invertovatelnost. AvÅak pokud je matice z racionÃlnÃch ÄÃsel, pak hodnost a "
 "nulovà prostor jsou vÅdy pÅesnÃ."
 
-#: C/genius.xml:2556(para)
+#: C/genius.xml:2633(para)
 msgid ""
 "In general when Genius computes the basis of a certain vectorspace (for "
 "example with the <function>NullSpace</function>) it will give the basis as a "
@@ -4119,7 +4278,7 @@ msgstr ""
 "jsou sloupce vektory bÃze. KdyÅ Genius mluvà o lineÃrnÃm podprostoru, mÃnà "
 "tÃm matici, jejÃÅ prostor sloupcÅ je danà lineÃrnà podprostor."
 
-#: C/genius.xml:2563(para)
+#: C/genius.xml:2640(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 "
@@ -4133,11 +4292,11 @@ msgstr ""
 "redukovanou matici, mÅÅeme matici ÅÃdkovÄ redukovat dopÅedu. Postupnà volÃnà "
 "<function>rref</function> budou velmi rychlÃ."
 
-#: C/genius.xml:2576(title)
+#: C/genius.xml:2653(title)
 msgid "Polynomials in GEL"
 msgstr "Polynomy v jazyce GEL"
 
-#: C/genius.xml:2578(para)
+#: C/genius.xml:2655(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 "
@@ -4147,21 +4306,21 @@ msgstr ""
 "vektory a umà s nimi nÄkterà zÃkladnà operace. Do budoucna se poÄÃtà s "
 "rozÅÃÅenÃm tÃto funkcionality."
 
-#: C/genius.xml:2585(title)
+#: C/genius.xml:2662(title)
 msgid "Using Polynomials"
 msgstr "PouÅÃvÃnà polynomÅ"
 
-#: C/genius.xml:2591(programlisting)
+#: C/genius.xml:2668(programlisting)
 #, no-wrap
 msgid "[1,2,3]\n"
 msgstr "[1,2,3]\n"
 
-#: C/genius.xml:2594(programlisting)
+#: C/genius.xml:2671(programlisting)
 #, no-wrap
 msgid "1 + 2*x + 3*x^2\n"
 msgstr "1 + 2*x + 3*x^2\n"
 
-#: C/genius.xml:2586(para)
+#: C/genius.xml:2663(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 "
@@ -4173,17 +4332,17 @@ msgstr ""
 "prvnà pozice je 0. TakÅe <placeholder-1/> se pÅevede na polynom "
 "<placeholder-2/>"
 
-#: C/genius.xml:2606(programlisting)
+#: C/genius.xml:2683(programlisting)
 #, no-wrap
 msgid "PolyToString([1,2,3],\"y\")\n"
 msgstr "PolyToString([1,2,3],\"y\")\n"
 
-#: C/genius.xml:2609(programlisting)
+#: C/genius.xml:2686(programlisting)
 #, no-wrap
 msgid "3*y^2 + 2*y + 1\n"
 msgstr "3*y^2 + 2*y + 1\n"
 
-#: C/genius.xml:2616(programlisting)
+#: C/genius.xml:2693(programlisting)
 #, no-wrap
 msgid ""
 "f = PolyToFunction([0,1,1])\n"
@@ -4192,7 +4351,7 @@ msgstr ""
 "f = PolyToFunction([0,1,1])\n"
 "f(2)\n"
 
-#: C/genius.xml:2597(para)
+#: C/genius.xml:2674(para)
 msgid ""
 "You can add, subtract and multiply polynomials using the <link linkend=\"gel-"
 "function-AddPoly\"><function>AddPoly</function></link>, <link linkend=\"gel-"
@@ -4218,7 +4377,7 @@ msgstr ""
 "\"><function>PolyToFunction</function></link>, ktrà vracà anonymnà funkce. "
 "<placeholder-3/>"
 
-#: C/genius.xml:2620(para)
+#: C/genius.xml:2697(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"
@@ -4243,7 +4402,7 @@ msgstr ""
 "\"><function>FindRootMullersMethod</function></link> nebo <link linkend="
 "\"gel-function-FindRootSecant\"><function>FindRootSecant</function></link>."
 
-#: C/genius.xml:2632(para)
+#: C/genius.xml:2709(para)
 msgid ""
 "See <xref linkend=\"genius-gel-function-list-polynomials\"/> in the function "
 "list for the rest of functions acting on polynomials."
@@ -4251,11 +4410,11 @@ msgstr ""
 "OhlednÄ ostatnÃch funkcà tÃkajÃcÃch se polynomÅ se podÃvejte se na <xref "
 "linkend=\"genius-gel-function-list-polynomials\"/> v seznamu funkcÃ."
 
-#: C/genius.xml:2642(title)
+#: C/genius.xml:2719(title)
 msgid "Set Theory in GEL"
 msgstr "Teorie mnoÅin v jazyce GEL"
 
-#: C/genius.xml:2644(para)
+#: C/genius.xml:2721(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 "
@@ -4265,11 +4424,11 @@ msgstr ""
 "je mnoÅina prostÄ jen vektor (nebo matice). S kaÅdÃm jednotlivÃm objektem je "
 "zachÃzeno jako s odliÅnÃm prvkem."
 
-#: C/genius.xml:2650(title)
+#: C/genius.xml:2727(title)
 msgid "Using Sets"
 msgstr "PouÅÃvÃnà mnoÅin"
 
-#: C/genius.xml:2651(para)
+#: C/genius.xml:2728(para)
 msgid ""
 "Just like vectors, objects in sets can include numbers, strings, "
 "<constant>null</constant>, matrices and vectors. It is planned in the future "
@@ -4287,7 +4446,7 @@ msgstr ""
 "jako s rÅznÃmi prvky. <constant>null</constant> je povaÅovÃno za prÃzdnou "
 "mnoÅinu."
 
-#: C/genius.xml:2659(para)
+#: C/genius.xml:2736(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 "
@@ -4304,7 +4463,7 @@ msgstr ""
 "= [1, 2, 3]\n"
 "</screen>"
 
-#: C/genius.xml:2668(para)
+#: C/genius.xml:2745(para)
 msgid ""
 "Similarly there are functions <link linkend=\"gel-function-Union"
 "\"><function>Union</function></link>, <link linkend=\"gel-function-"
@@ -4328,7 +4487,7 @@ msgstr ""
 "Pokud chcete vektor seÅadit, mÄli byste pouÅÃt funkci <link linkend=\"gel-"
 "function-SortVector\"><function>SortVector</function></link>."
 
-#: C/genius.xml:2682(para)
+#: C/genius.xml:2759(para)
 msgid ""
 "For testing membership, there are functions <link linkend=\"gel-function-IsIn"
 "\"><function>IsIn</function></link> and <link linkend=\"gel-function-IsSubset"
@@ -4352,7 +4511,7 @@ msgstr ""
 "prÃzdnà mnoÅina je podmnoÅinou kterÃkoliv mnoÅiny, volÃnà <userinput>IsSubset"
 "(null,X)</userinput> vrÃtà vÅdy true (pravda)."
 
-#: C/genius.xml:2701(title)
+#: C/genius.xml:2778(title)
 msgid "List of GEL functions"
 msgstr "Seznam funkcà GEL"
 
@@ -5310,7 +5469,7 @@ msgstr "GaussDistributionTolerance = ÄÃslo"
 msgid "Tolerance of the <function>GaussDistribution</function> function."
 msgstr "Tolerance funkce <function>GaussDistribution</function>."
 
-#: C/genius.xml:568(term) C/genius.xml:2955(function)
+#: C/genius.xml:568(term) C/genius.xml:3032(function)
 msgid "IntegerOutputBase"
 msgstr "IntegerOutputBase"
 
@@ -5360,15 +5519,35 @@ msgstr ""
 "linkend=\"gel-function-LinePlot\"><function>LinePlot</function></link>."
 
 #: C/genius.xml:594(term)
+msgid "LinePlotDrawAxisLabels"
+msgstr "LinePlotDrawAxisLabels"
+
+#: C/genius.xml:596(synopsis)
+#, no-wrap
+msgid "LinePlotDrawAxisLabels = true"
+msgstr "LinePlotDrawAxisLabels = true"
+
+#: C/genius.xml:597(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-"
+"function-LinePlot\"><function>LinePlot</function></link>."
+msgstr ""
+"ÅÃkà kalkulÃtoru genius, aby vykresloval popisky os pro <link linkend="
+"\"genius-gel-function-list-plotting\">funkce ÄÃrovÃch grafÅ</link>, jako "
+"tÅeba <link linkend=\"gel-function-LinePlot\"><function>LinePlot</function></"
+"link>."
+
+#: C/genius.xml:604(term)
 msgid "LinePlotVariableNames"
 msgstr "LinePlotVariableNames"
 
-#: C/genius.xml:596(synopsis)
+#: C/genius.xml:606(synopsis)
 #, no-wrap
 msgid "LinePlotVariableNames = [\"x\",\"y\",\"z\",\"t\"]"
 msgstr "LinePlotVariableNames = [\"x\",\"y\",\"z\",\"t\"]"
 
-#: C/genius.xml:597(para)
+#: C/genius.xml:607(para)
 msgid ""
 "Tells genius which variable names are used as default names for <link "
 "linkend=\"genius-gel-function-list-plotting\">line plotting functions</link> "
@@ -5380,74 +5559,74 @@ msgstr ""
 "ÄÃrovÃch grafÅ</link>, jako tÅeba <link linkend=\"gel-function-LinePlot"
 "\"><function>LinePlot</function></link> a spol."
 
-#: C/genius.xml:604(term)
+#: C/genius.xml:614(term)
 msgid "LinePlotWindow"
 msgstr "LinePlotWindow"
 
-#: C/genius.xml:606(synopsis)
+#: C/genius.xml:616(synopsis)
 #, no-wrap
 msgid "LinePlotWindow = [x1,x2,y1,y2]"
 msgstr "LinePlotWindow = [x1,x2,y1,y2]"
 
-#: C/genius.xml:607(para)
+#: C/genius.xml:617(para)
 msgid ""
 "Sets the limits for <link linkend=\"genius-gel-function-list-plotting\">line "
 "plotting functions</link> such as <link linkend=\"gel-function-LinePlot"
 "\"><function>LinePlot</function></link>."
 msgstr ""
-"Nastavuje omezenà pro <link linkend=\"genius-gel-function-list-plotting"
+"Nastavuje meze pro <link linkend=\"genius-gel-function-list-plotting"
 "\">funkce ÄÃrovÃch grafÅ</link>, jako tÅeba <link linkend=\"gel-function-"
 "LinePlot\"><function>LinePlot</function></link>."
 
-#: C/genius.xml:615(term)
+#: C/genius.xml:625(term)
 msgid "MaxDigits"
 msgstr "MaxDigits"
 
-#: C/genius.xml:617(synopsis)
+#: C/genius.xml:627(synopsis)
 #, no-wrap
 msgid "MaxDigits = number"
 msgstr "MaxDigits = ÄÃslo"
 
-#: C/genius.xml:618(para)
+#: C/genius.xml:628(para)
 msgid "Maximum digits to display."
 msgstr "MaximÃlnà poÄet ÄÃslic, kterà se mà zobrazovat."
 
-#: C/genius.xml:623(term)
+#: C/genius.xml:633(term)
 msgid "MaxErrors"
 msgstr "MaxErrors"
 
-#: C/genius.xml:625(synopsis)
+#: C/genius.xml:635(synopsis)
 #, no-wrap
 msgid "MaxErrors = number"
 msgstr "MaxErrors = ÄÃslo"
 
-#: C/genius.xml:626(para)
+#: C/genius.xml:636(para)
 msgid "Maximum errors to display."
 msgstr "MaximÃlnà poÄet chyb, kterà se majà zobrazovat."
 
-#: C/genius.xml:631(term)
+#: C/genius.xml:641(term)
 msgid "MixedFractions"
 msgstr "MixedFractions"
 
-#: C/genius.xml:633(synopsis)
+#: C/genius.xml:643(synopsis)
 #, no-wrap
 msgid "MixedFractions = boolean"
 msgstr "MixedFractions = pravdivostnà hodnota"
 
-#: C/genius.xml:634(para)
+#: C/genius.xml:644(para)
 msgid "If true, mixed fractions are printed."
 msgstr "Pokud je nastaveno na true, budou vypisovÃny sloÅenà zlomky."
 
-#: C/genius.xml:639(term)
+#: C/genius.xml:649(term)
 msgid "NumericalIntegralFunction"
 msgstr "NumericalIntegralFunction"
 
-#: C/genius.xml:641(synopsis)
+#: C/genius.xml:651(synopsis)
 #, no-wrap
 msgid "NumericalIntegralFunction = function"
 msgstr "NumericalIntegralFunction = funkce"
 
-#: C/genius.xml:642(para)
+#: C/genius.xml:652(para)
 msgid ""
 "The function used for numerical integration in <function>NumericalIntegral</"
 "function>."
@@ -5455,30 +5634,30 @@ msgstr ""
 "Funkce pouÅÃvanà pro numerickà integrovÃnà v <function>NumericalIntegral</"
 "function>."
 
-#: C/genius.xml:647(term)
+#: C/genius.xml:657(term)
 msgid "NumericalIntegralSteps"
 msgstr "NumericalIntegralSteps"
 
-#: C/genius.xml:649(synopsis)
+#: C/genius.xml:659(synopsis)
 #, no-wrap
 msgid "NumericalIntegralSteps = number"
 msgstr "NumericalIntegralSteps = ÄÃslo"
 
-#: C/genius.xml:650(para)
+#: C/genius.xml:660(para)
 msgid "Steps to perform in <function>NumericalIntegral</function>."
 msgstr ""
 "PoÄet krokÅ, kterà se majà provÃdÄt v <function>NumericalIntegral</function>."
 
-#: C/genius.xml:655(term)
+#: C/genius.xml:665(term)
 msgid "OutputChopExponent"
 msgstr "OutputChopExponent"
 
-#: C/genius.xml:657(synopsis)
+#: C/genius.xml:667(synopsis)
 #, no-wrap
 msgid "OutputChopExponent = number"
 msgstr "OutputChopExponent = ÄÃslo"
 
-#: C/genius.xml:658(para)
+#: C/genius.xml:668(para)
 msgid ""
 "When another number in the object being printed (a matrix or a value) is "
 "greater than 10<superscript>-OutputChopWhenExponent</superscript>, and the "
@@ -5491,7 +5670,7 @@ msgstr ""
 "menÅÃ neÅ 10<superscript>-OutputChopExponent</superscript>, pak se mÃsto "
 "tohoto ÄÃsla zobrazà <computeroutput>0.0</computeroutput>."
 
-#: C/genius.xml:665(para)
+#: C/genius.xml:675(para)
 msgid ""
 "Output is never chopped if <function>OutputChopExponent</function> is zero. "
 "It must be a non-negative integer."
@@ -5499,7 +5678,7 @@ msgstr ""
 "VÃstup nenà nikdy osekÃn, pokud je <function>OutputChopExponent</function> "
 "nula. VÅdy musà bÃt nezÃpornà celà ÄÃslo."
 
-#: C/genius.xml:669(para)
+#: C/genius.xml:679(para)
 msgid ""
 "If you want output always chopped according to <function>OutputChopExponent</"
 "function>, then set <function>OutputChopWhenExponent</function>, to "
@@ -5510,16 +5689,16 @@ msgstr ""
 "<function>OutputChopWhenExponent</function> na cokoliv vÄtÅÃho nebo rovnÃho "
 "<function>OutputChopExponent</function>."
 
-#: C/genius.xml:680(term)
+#: C/genius.xml:690(term)
 msgid "OutputChopWhenExponent"
 msgstr "OutputChopWhenExponent"
 
-#: C/genius.xml:682(synopsis)
+#: C/genius.xml:692(synopsis)
 #, no-wrap
 msgid "OutputChopWhenExponent = number"
 msgstr "OutputChopWhenExponent = ÄÃslo"
 
-#: C/genius.xml:683(para)
+#: C/genius.xml:693(para)
 msgid ""
 "When to chop output. See <link linkend=\"gel-function-OutputChopExponent"
 "\"><function>OutputChopExponent</function></link>."
@@ -5527,16 +5706,16 @@ msgstr ""
 "Kdy osekÃvat vÃstup. Viz <link linkend=\"gel-function-OutputChopExponent"
 "\"><function>OutputChopExponent</function></link>."
 
-#: C/genius.xml:690(term) C/genius.xml:2964(function)
+#: C/genius.xml:700(term) C/genius.xml:3041(function)
 msgid "OutputStyle"
 msgstr "OutputStyle"
 
-#: C/genius.xml:692(synopsis)
+#: C/genius.xml:702(synopsis)
 #, no-wrap
 msgid "OutputStyle = string"
 msgstr "OutputStyle = ÅetÄzec"
 
-#: C/genius.xml:693(para)
+#: C/genius.xml:703(para)
 msgid ""
 "Output style, this can be <literal>normal</literal>, <literal>latex</"
 "literal>, <literal>mathml</literal> or <literal>troff</literal>."
@@ -5544,12 +5723,12 @@ msgstr ""
 "Styl vÃstupu, mÅÅe jÃt o jeden z <literal>normal</literal>, <literal>latex</"
 "literal>, <literal>mathml</literal> nebo <literal>troff</literal>."
 
-#: C/genius.xml:700(programlisting)
+#: C/genius.xml:710(programlisting)
 #, no-wrap
 msgid "OutputStyle = \"latex\"\n"
 msgstr "OutputStyle = \"latex\"\n"
 
-#: C/genius.xml:696(para)
+#: C/genius.xml:706(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: "
@@ -5559,42 +5738,42 @@ msgstr ""
 "pro vklÃdÃnà do dokumentÅ. NapÅÃklad to mÅÅete nastavit na latex pomocÃ: "
 "<placeholder-1/>"
 
-#: C/genius.xml:707(term)
+#: C/genius.xml:717(term)
 msgid "ResultsAsFloats"
 msgstr "ResultsAsFloats"
 
-#: C/genius.xml:709(synopsis)
+#: C/genius.xml:719(synopsis)
 #, no-wrap
 msgid "ResultsAsFloats = boolean"
 msgstr "ResultsAsFloats = pravdivostnà hodnota"
 
-#: C/genius.xml:710(para)
+#: C/genius.xml:720(para)
 msgid "Convert all results to floats before printing."
 msgstr "PÅed vypsÃnÃm pÅevÃst vÅechny vÃsledky na desetinnà ÄÃsla."
 
-#: C/genius.xml:715(term)
+#: C/genius.xml:725(term)
 msgid "ScientificNotation"
 msgstr "ScientificNotation"
 
-#: C/genius.xml:717(synopsis)
+#: C/genius.xml:727(synopsis)
 #, no-wrap
 msgid "ScientificNotation = boolean"
 msgstr "ScientificNotation = pravdivostnà hodnota"
 
-#: C/genius.xml:718(para)
+#: C/genius.xml:728(para)
 msgid "Use scientific notation."
 msgstr "PouÅÃvat vÄdeckou notaci."
 
-#: C/genius.xml:723(term)
+#: C/genius.xml:733(term)
 msgid "SlopefieldTicks"
 msgstr "SlopefieldTicks"
 
-#: C/genius.xml:725(synopsis)
+#: C/genius.xml:735(synopsis)
 #, no-wrap
 msgid "SlopefieldTicks = [vertical,horizontal]"
 msgstr "SlopefieldTicks = [svisle,vodorovne]"
 
-#: C/genius.xml:726(para)
+#: C/genius.xml:736(para)
 msgid ""
 "Sets the number of vertical and horizontal ticks in a slopefield plot. (See "
 "<link linkend=\"gel-function-SlopefieldPlot\"><function>SlopefieldPlot</"
@@ -5604,16 +5783,16 @@ msgstr ""
 "pole. (Viz <link linkend=\"gel-function-SlopefieldPlot"
 "\"><function>SlopefieldPlot</function></link>)."
 
-#: C/genius.xml:733(term)
+#: C/genius.xml:743(term)
 msgid "SumProductNumberOfTries"
 msgstr "SumProductNumberOfTries"
 
-#: C/genius.xml:735(synopsis)
+#: C/genius.xml:745(synopsis)
 #, no-wrap
 msgid "SumProductNumberOfTries = number"
 msgstr "SumProductNumberOfTries = ÄÃslo"
 
-#: C/genius.xml:736(para)
+#: C/genius.xml:746(para)
 msgid ""
 "How many iterations to try for <function>InfiniteSum</function> and "
 "<function>InfiniteProduct</function>."
@@ -5621,16 +5800,16 @@ msgstr ""
 "Kolik iteracà se mà zkouÅet pro <function>InfiniteSum</function> a "
 "<function>InfiniteProduct</function>."
 
-#: C/genius.xml:741(term)
+#: C/genius.xml:751(term)
 msgid "SumProductSFS"
 msgstr "SumProductSFS"
 
-#: C/genius.xml:743(synopsis)
+#: C/genius.xml:753(synopsis)
 #, no-wrap
 msgid "SumProductSFS = number"
 msgstr "SumProductSFS = ÄÃslo"
 
-#: C/genius.xml:744(para)
+#: C/genius.xml:754(para)
 msgid ""
 "How many successive steps to be within tolerance for <function>InfiniteSum</"
 "function> and <function>InfiniteProduct</function>."
@@ -5638,16 +5817,16 @@ msgstr ""
 "Kolik postupnÃch krokÅ, aby to bylo v rÃmci tolerance pro "
 "<function>InfiniteSum</function> a <function>InfiniteProduct</function>."
 
-#: C/genius.xml:749(term)
+#: C/genius.xml:759(term)
 msgid "SumProductTolerance"
 msgstr "SumProductTolerance"
 
-#: C/genius.xml:751(synopsis)
+#: C/genius.xml:761(synopsis)
 #, no-wrap
 msgid "SumProductTolerance = number"
 msgstr "SumProductTolerance = ÄÃslo"
 
-#: C/genius.xml:752(para)
+#: C/genius.xml:762(para)
 msgid ""
 "Tolerance for <function>InfiniteSum</function> and "
 "<function>InfiniteProduct</function>."
@@ -5655,16 +5834,35 @@ msgstr ""
 "Tolerance pro funkce <function>InfiniteSum</function> a "
 "<function>InfiniteProduct</function>."
 
-#: C/genius.xml:757(term)
+#: C/genius.xml:767(term)
+msgid "SurfacePlotDrawLegends"
+msgstr "SurfacePlotDrawLegends"
+
+#: C/genius.xml:769(synopsis)
+#, no-wrap
+msgid "SurfacePlotDrawLegends = true"
+msgstr "SurfacePlotDrawLegends = true"
+
+#: C/genius.xml:770(para)
+msgid ""
+"Tells genius to draw the legends for <link linkend=\"genius-gel-function-"
+"list-plotting\">surface plotting functions</link> such as <link linkend="
+"\"gel-function-SurfacePlot\"><function>SurfacePlot</function></link>."
+msgstr ""
+"ÅÃkà kalkulÃtoru genius, aby vykresloval legendy pro <link linkend=\"genius-"
+"gel-function-list-plotting\">funkce grafÅ ploch</link>, jako tÅeba <link "
+"linkend=\"gel-function-SurfacePlot\"><function>SurfacePlot</function></link>."
+
+#: C/genius.xml:777(term)
 msgid "SurfacePlotVariableNames"
 msgstr "SurfacePlotVariableNames"
 
-#: C/genius.xml:759(synopsis)
+#: C/genius.xml:779(synopsis)
 #, no-wrap
 msgid "SurfacePlotVariableNames = [\"x\",\"y\",\"z\"]"
 msgstr "SurfacePlotVariableNames = [\"x\",\"y\",\"z\"]"
 
-#: C/genius.xml:760(para)
+#: C/genius.xml:780(para)
 msgid ""
 "Tells genius which variable names are used as default names for <link "
 "linkend=\"genius-gel-function-list-plotting\">surface plotting functions</"
@@ -5680,33 +5878,33 @@ msgstr ""
 "varname> neodkazuje na zÃvislou (svislou) osu, ale na nezÃvislou komplexnà "
 "promÄnnou <userinput>z=x+iy</userinput>."
 
-#: C/genius.xml:769(term)
+#: C/genius.xml:789(term)
 msgid "SurfacePlotWindow"
 msgstr "SurfacePlotWindow"
 
-#: C/genius.xml:771(synopsis)
+#: C/genius.xml:791(synopsis)
 #, no-wrap
 msgid "SurfacePlotWindow = [x1,x2,y1,y2,z1,z2]"
 msgstr "SurfacePlotWindow = [x1,x2,y1,y2,z1,z2]"
 
-#: C/genius.xml:772(para)
+#: C/genius.xml:792(para)
 msgid ""
 "Sets the limits for surface plotting (See <link linkend=\"gel-function-"
 "SurfacePlot\"><function>SurfacePlot</function></link>)."
 msgstr ""
-"Nastavuje omezenà pro vykreslovÃnà ploch. (Viz <link linkend=\"gel-function-"
+"Nastavuje meze pro vykreslovÃnà ploch. (Viz <link linkend=\"gel-function-"
 "SurfacePlot\"><function>SurfacePlot</function></link>)"
 
-#: C/genius.xml:777(term)
+#: C/genius.xml:797(term)
 msgid "VectorfieldNormalized"
 msgstr "VectorfieldNormalized"
 
-#: C/genius.xml:779(synopsis)
+#: C/genius.xml:799(synopsis)
 #, no-wrap
 msgid "VectorfieldNormalized = true"
 msgstr "VectorfieldNormalized = true"
 
-#: C/genius.xml:780(para)
+#: C/genius.xml:800(para)
 msgid ""
 "Should the vectorfield plotting have normalized arrow length. If true, "
 "vector fields will only show direction and not magnitude. (See <link linkend="
@@ -5718,16 +5916,16 @@ msgstr ""
 "(Viz <link linkend=\"gel-function-VectorfieldPlot"
 "\"><function>VectorfieldPlot</function></link>)."
 
-#: C/genius.xml:787(term)
+#: C/genius.xml:807(term)
 msgid "VectorfieldTicks"
 msgstr "VectorfieldTicks"
 
-#: C/genius.xml:789(synopsis)
+#: C/genius.xml:809(synopsis)
 #, no-wrap
 msgid "VectorfieldTicks = [vertical,horizontal]"
 msgstr "VectorfieldTicks = [svisle,vodorovne]"
 
-#: C/genius.xml:790(para)
+#: C/genius.xml:810(para)
 msgid ""
 "Sets the number of vertical and horizontal ticks in a vectorfield plot. (See "
 "<link linkend=\"gel-function-VectorfieldPlot\"><function>VectorfieldPlot</"
@@ -5737,15 +5935,15 @@ msgstr ""
 "vektorovÃho pole. (Viz <link linkend=\"gel-function-VectorfieldPlot"
 "\"><function>VectorfieldPlot</function></link>)."
 
-#: C/genius.xml:800(title)
+#: C/genius.xml:820(title)
 msgid "Constants"
 msgstr "Konstanty"
 
-#: C/genius.xml:803(term) C/genius.xml:805(synopsis)
+#: C/genius.xml:823(term) C/genius.xml:825(synopsis)
 msgid "CatalanConstant"
 msgstr "CatalanConstant"
 
-#: C/genius.xml:806(para)
+#: C/genius.xml:826(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</"
@@ -5755,7 +5953,7 @@ msgstr ""
 "<userinput>(-1^k)/((2*k+1)^2)</userinput>, kde <varname>k</varname> je z "
 "intervalu 0 aÅ nekoneÄno."
 
-#: C/genius.xml:809(para)
+#: C/genius.xml:829(para)
 msgid ""
 "See <ulink url=\"http://mathworld.wolfram.com/CatalansConstant.html";
 "\">Mathworld</ulink> for more information."
@@ -5763,20 +5961,20 @@ msgstr ""
 "VÃce informacà najdete v encyklopedii <ulink url=\"http://mathworld.wolfram.";
 "com/CatalansConstant.html\">Mathworld</ulink> (text je v angliÄtinÄ)."
 
-#: C/genius.xml:817(term) C/genius.xml:819(synopsis)
+#: C/genius.xml:837(term) C/genius.xml:839(synopsis)
 msgid "EulerConstant"
 msgstr "EulerConstant"
 
-#: C/genius.xml:820(para)
+#: C/genius.xml:840(para)
 msgid "Aliases: <function>gamma</function>"
 msgstr "Alternativnà nÃzvy: <function>gamma</function>"
 
-#: C/genius.xml:821(para)
+#: C/genius.xml:841(para)
 msgid "Euler's Constant gamma. Sometimes called the Euler-Mascheroni constant."
 msgstr ""
 "Eulerova konstanta gama. NÄkdy nazÃvanà takà Eulerova-Mascheroniho konstanta."
 
-#: C/genius.xml:825(para)
+#: C/genius.xml:845(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Euler-Mascheroni_constant";
 "\">Wikipedia</ulink> or <ulink url=\"http://planetmath.org/encyclopedia/";
@@ -5791,15 +5989,15 @@ msgstr ""
 "<ulink url=\"http://cs.wikipedia.org/wiki/Eulerova_konstanta\";>Wikipedia</"
 "ulink>."
 
-#: C/genius.xml:835(term) C/genius.xml:837(synopsis)
+#: C/genius.xml:855(term) C/genius.xml:857(synopsis)
 msgid "GoldenRatio"
 msgstr "GoldenRatio"
 
-#: C/genius.xml:838(para)
+#: C/genius.xml:858(para)
 msgid "The Golden Ratio."
 msgstr "Zlatà Åez."
 
-#: C/genius.xml:839(para)
+#: C/genius.xml:859(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Golden_ratio\";>Wikipedia</"
 "ulink> or <ulink url=\"http://planetmath.org/encyclopedia/GoldenRatio.html";
@@ -5812,15 +6010,15 @@ msgstr ""
 "ulink> (text je v angliÄtinÄ) nebo <ulink url=\"http://cs.wikipedia.org/wiki/";
 "Zlat%C3%BD_%C5%99ez\">Wikipedia</ulink>."
 
-#: C/genius.xml:849(term) C/genius.xml:851(synopsis)
+#: C/genius.xml:869(term) C/genius.xml:871(synopsis)
 msgid "Gravity"
 msgstr "Gravity"
 
-#: C/genius.xml:852(para)
+#: C/genius.xml:872(para)
 msgid "Free fall acceleration at sea level."
 msgstr "Zrychlenà pÅi volnÃm pÃdu v Ãrovni hladiny moÅe."
 
-#: C/genius.xml:853(para)
+#: C/genius.xml:873(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Standard_gravity\";>Wikipedia</"
 "ulink> for more information."
@@ -5828,11 +6026,11 @@ msgstr ""
 "VÃce informacà najdete v encyklopedii <ulink url=\"http://cs.wikipedia.org/";
 "wiki/Gravita%C4%8Dn%C3%AD_konstanta\">Wikipedia</ulink>."
 
-#: C/genius.xml:861(term) C/genius.xml:863(synopsis)
+#: C/genius.xml:881(term) C/genius.xml:883(synopsis)
 msgid "e"
 msgstr "e"
 
-#: C/genius.xml:864(para)
+#: C/genius.xml:884(para)
 msgid ""
 "The base of the natural logarithm. <userinput>e^x</userinput> is the "
 "exponential function <link linkend=\"gel-function-exp\"><function>exp</"
@@ -5842,7 +6040,7 @@ msgstr ""
 "funkce <link linkend=\"gel-function-exp\"><function>exp</function></link>. "
 "Hodnota konstanty je pÅibliÅnÄ 2,71828182846â"
 
-#: C/genius.xml:870(para)
+#: C/genius.xml:890(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/E_";
 "(mathematical_constant)\">Wikipedia</ulink> or <ulink url=\"http://";
@@ -5856,11 +6054,11 @@ msgstr ""
 "angliÄtinÄ) nebo <ulink url=\"http://cs.wikipedia.org/wiki/Eulerovo_%C4%8D";
 "%C3%ADslo\">Wikipedia</ulink>."
 
-#: C/genius.xml:880(term) C/genius.xml:882(synopsis)
+#: C/genius.xml:900(term) C/genius.xml:902(synopsis)
 msgid "pi"
 msgstr "pi"
 
-#: C/genius.xml:883(para)
+#: C/genius.xml:903(para)
 msgid ""
 "The number pi, that is the ratio of a circle's circumference to its "
 "diameter. This is approximately 3.14159265359..."
@@ -5868,7 +6066,7 @@ msgstr ""
 "ÄÃslo pÃ, coÅ je pomÄr obvodu kruÅnice vÅÄi jejÃmu prÅmÄru. PÅibliÅnÄ to je "
 "3,14159265359â"
 
-#: C/genius.xml:887(para)
+#: C/genius.xml:907(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Pi\";>Wikipedia</ulink> or "
 "<ulink url=\"http://planetmath.org/encyclopedia/Pi.html\";>Planetmath</ulink> "
@@ -5881,24 +6079,24 @@ msgstr ""
 "angliÄtinÄ) nebo <ulink url=\"http://cs.wikipedia.org/wiki/P%C3%AD_%28%C4%8D";
 "%C3%ADslo%29\">Wikipedia</ulink>."
 
-#: C/genius.xml:900(title)
+#: C/genius.xml:920(title)
 msgid "Numeric"
 msgstr "PrÃce s ÄÃsly"
 
-#: C/genius.xml:903(term)
+#: C/genius.xml:923(term)
 msgid "AbsoluteValue"
 msgstr "AbsoluteValue"
 
-#: C/genius.xml:905(synopsis)
+#: C/genius.xml:925(synopsis)
 #, no-wrap
 msgid "AbsoluteValue (x)"
 msgstr "AbsoluteValue (x)"
 
-#: C/genius.xml:906(para)
+#: C/genius.xml:926(para)
 msgid "Aliases: <function>abs</function>"
 msgstr "Alternativnà nÃzvy: <function>abs</function>"
 
-#: C/genius.xml:907(para)
+#: C/genius.xml:927(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</"
@@ -5908,7 +6106,7 @@ msgstr ""
 "komplexnÃho ÄÃsla <varname>x</varname>. U komplexnÃho ÄÃsla to je vlastnÄ "
 "vzdÃlenost <varname>x</varname> od poÄÃtku."
 
-#: C/genius.xml:912(para)
+#: C/genius.xml:932(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Absolute_value\";>Wikipedia</"
 "ulink>, <ulink url=\"http://planetmath.org/encyclopedia/AbsoluteValue.html";
@@ -5930,34 +6128,34 @@ msgstr ""
 "ComplexModulus.html\">Mathworld (absolutnà hodnota komplexnÃho ÄÃsla; text "
 "je v angliÄtinÄ)</ulink>."
 
-#: C/genius.xml:925(term)
+#: C/genius.xml:945(term)
 msgid "Chop"
 msgstr "Chop"
 
-#: C/genius.xml:927(synopsis)
+#: C/genius.xml:947(synopsis)
 #, no-wrap
 msgid "Chop (x)"
 msgstr "Chop (x)"
 
-#: C/genius.xml:928(para)
+#: C/genius.xml:948(para)
 msgid "Replace very small number with zero."
 msgstr "Nahrazovat velmi malà ÄÃsla nulou."
 
-#: C/genius.xml:933(term)
+#: C/genius.xml:953(term)
 msgid "ComplexConjugate"
 msgstr "ComplexConjugate"
 
-#: C/genius.xml:935(synopsis)
+#: C/genius.xml:955(synopsis)
 #, no-wrap
 msgid "ComplexConjugate (z)"
 msgstr "ComplexConjugate (z)"
 
-#: C/genius.xml:936(para)
+#: C/genius.xml:956(para)
 msgid "Aliases: <function>conj</function><function>Conj</function>"
 msgstr ""
 "Alternativnà nÃzvy: <function>conj</function> <function>Conj</function>"
 
-#: C/genius.xml:937(para)
+#: C/genius.xml:957(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 "
@@ -5967,7 +6165,7 @@ msgstr ""
 "Pokud je <varname>z</varname> vektor nebo matice, vypoÄÃtajà se komplexnÄ "
 "sdruÅenà ÄÃsla pro vÅechny prvky."
 
-#: C/genius.xml:939(para)
+#: C/genius.xml:959(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Complex_conjugate\";>Wikipedia</"
 "ulink> for more information."
@@ -5975,20 +6173,20 @@ msgstr ""
 "VÃce informacà 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:947(term)
+#: C/genius.xml:967(term)
 msgid "Denominator"
 msgstr "Denominator"
 
-#: C/genius.xml:949(synopsis)
+#: C/genius.xml:969(synopsis)
 #, no-wrap
 msgid "Denominator (x)"
 msgstr "Denominator (x)"
 
-#: C/genius.xml:950(para)
+#: C/genius.xml:970(para)
 msgid "Get the denominator of a rational number."
 msgstr "ZÃskat jmenovatel racionÃlnÃho ÄÃsla."
 
-#: C/genius.xml:951(para)
+#: C/genius.xml:971(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Denominator\";>Wikipedia</"
 "ulink> for more information."
@@ -5996,20 +6194,20 @@ msgstr ""
 "VÃce informacà najdete v encyklopedii <ulink url=\"http://cs.wikipedia.org/";
 "wiki/Jmenovatel\">Wikipedia</ulink>."
 
-#: C/genius.xml:959(term)
+#: C/genius.xml:979(term)
 msgid "FractionalPart"
 msgstr "FractionalPart"
 
-#: C/genius.xml:961(synopsis)
+#: C/genius.xml:981(synopsis)
 #, no-wrap
 msgid "FractionalPart (x)"
 msgstr "FractionalPart (x)"
 
-#: C/genius.xml:962(para)
+#: C/genius.xml:982(para)
 msgid "Return the fractional part of a number."
 msgstr "VrÃtit ÄÃst ÄÃsla za desetinnou ÄÃrkou."
 
-#: C/genius.xml:963(para)
+#: C/genius.xml:983(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Fractional_part\";>Wikipedia</"
 "ulink> for more information."
@@ -6017,24 +6215,24 @@ msgstr ""
 "VÃce informacà najdete v encyklopedii <ulink url=\"http://en.wikipedia.org/";
 "wiki/Fractional_part\">Wikipedia</ulink> (text je v angliÄtinÄ)."
 
-#: C/genius.xml:971(term)
+#: C/genius.xml:991(term)
 msgid "Im"
 msgstr "Im"
 
-#: C/genius.xml:973(synopsis)
+#: C/genius.xml:993(synopsis)
 #, no-wrap
 msgid "Im (z)"
 msgstr "Im (z)"
 
-#: C/genius.xml:974(para)
+#: C/genius.xml:994(para)
 msgid "Aliases: <function>ImaginaryPart</function>"
 msgstr "Alternativnà nÃzvy: <function>ImaginaryPart</function>"
 
-#: C/genius.xml:975(para)
+#: C/genius.xml:995(para)
 msgid "Get the imaginary part of a complex number."
 msgstr "VrÃtit imaginÃrnà ÄÃst komplexnÃho ÄÃsla."
 
-#: C/genius.xml:976(para)
+#: C/genius.xml:996(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Imaginary_part\";>Wikipedia</"
 "ulink> for more information."
@@ -6043,42 +6241,42 @@ 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:984(term)
+#: C/genius.xml:1004(term)
 msgid "IntegerQuotient"
 msgstr "IntegerQuotient"
 
-#: C/genius.xml:986(synopsis)
+#: C/genius.xml:1006(synopsis)
 #, no-wrap
 msgid "IntegerQuotient (m,n)"
 msgstr "IntegerQuotient (m,n)"
 
-#: C/genius.xml:987(para)
+#: C/genius.xml:1007(para)
 msgid "Division without remainder."
 msgstr "DÄlit beze zbytku."
 
-#: C/genius.xml:992(term)
+#: C/genius.xml:1012(term)
 msgid "IsComplex"
 msgstr "IsComplex"
 
-#: C/genius.xml:994(synopsis)
+#: C/genius.xml:1014(synopsis)
 #, no-wrap
 msgid "IsComplex (num)"
 msgstr "IsComplex (num)"
 
-#: C/genius.xml:995(para)
+#: C/genius.xml:1015(para)
 msgid "Check if argument is a complex (non-real) number."
 msgstr "Zkontrolovat, zda je argument komplexnà (ne reÃlnÃ) ÄÃslo."
 
-#: C/genius.xml:1000(term)
+#: C/genius.xml:1020(term)
 msgid "IsComplexRational"
 msgstr "IsComplexRational"
 
-#: C/genius.xml:1002(synopsis)
+#: C/genius.xml:1022(synopsis)
 #, no-wrap
 msgid "IsComplexRational (num)"
 msgstr "IsComplexRational (num)"
 
-#: C/genius.xml:1003(para)
+#: C/genius.xml:1023(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 "
@@ -6089,78 +6287,78 @@ msgstr ""
 "se samozÅejmÄ myslÃ, Åe ânenà uloÅeno jako desetinnà ÄÃslo s plovoucà "
 "ÄÃrkouâ."
 
-#: C/genius.xml:1009(term)
+#: C/genius.xml:1029(term)
 msgid "IsFloat"
 msgstr "IsFloat"
 
-#: C/genius.xml:1011(synopsis)
+#: C/genius.xml:1031(synopsis)
 #, no-wrap
 msgid "IsFloat (num)"
 msgstr "IsFloat (num)"
 
-#: C/genius.xml:1012(para)
+#: C/genius.xml:1032(para)
 msgid "Check if argument is a floating point number (non-complex)."
 msgstr ""
 "Zkontrolovat, zda je argument desetinnà ÄÃslo s plovoucà desetinnou ÄÃrkou "
 "(ne komplexnÃ)."
 
-#: C/genius.xml:1017(term)
+#: C/genius.xml:1037(term)
 msgid "IsGaussInteger"
 msgstr "IsGaussInteger"
 
-#: C/genius.xml:1019(synopsis)
+#: C/genius.xml:1039(synopsis)
 #, no-wrap
 msgid "IsGaussInteger (num)"
 msgstr "IsGaussInteger (num)"
 
-#: C/genius.xml:1020(para)
+#: C/genius.xml:1040(para)
 msgid "Aliases: <function>IsComplexInteger</function>"
 msgstr "Alternativnà nÃzvy: <function>IsComplexInteger</function>"
 
-#: C/genius.xml:1021(para)
+#: C/genius.xml:1041(para)
 msgid "Check if argument is a possibly complex integer."
 msgstr "Zkontrolovat, zda je argument komplexnà celà ÄÃslo."
 
-#: C/genius.xml:1026(term)
+#: C/genius.xml:1046(term)
 msgid "IsInteger"
 msgstr "IsInteger"
 
-#: C/genius.xml:1028(synopsis)
+#: C/genius.xml:1048(synopsis)
 #, no-wrap
 msgid "IsInteger (num)"
 msgstr "IsInteger (num)"
 
-#: C/genius.xml:1029(para)
+#: C/genius.xml:1049(para)
 msgid "Check if argument is an integer (non-complex)."
 msgstr "Zkontrolovat, zda je argument celà ÄÃslo (ne komplexnÃ)."
 
-#: C/genius.xml:1034(term)
+#: C/genius.xml:1054(term)
 msgid "IsNonNegativeInteger"
 msgstr "IsNonNegativeInteger"
 
-#: C/genius.xml:1036(synopsis)
+#: C/genius.xml:1056(synopsis)
 #, no-wrap
 msgid "IsNonNegativeInteger (num)"
 msgstr "IsNonNegativeInteger (num)"
 
-#: C/genius.xml:1037(para)
+#: C/genius.xml:1057(para)
 msgid "Check if argument is a non-negative real integer."
 msgstr "Zkontrolovat, zda je argument nezÃpornà reÃlnà celà ÄÃslo."
 
-#: C/genius.xml:1042(term)
+#: C/genius.xml:1062(term)
 msgid "IsPositiveInteger"
 msgstr "IsPositiveInteger"
 
-#: C/genius.xml:1044(synopsis)
+#: C/genius.xml:1064(synopsis)
 #, no-wrap
 msgid "IsPositiveInteger (num)"
 msgstr "IsPositiveInteger (num)"
 
-#: C/genius.xml:1045(para)
+#: C/genius.xml:1065(para)
 msgid "Aliases: <function>IsNaturalNumber</function>"
 msgstr "Alternativnà nÃzvy: <function>IsNaturalNumber</function>"
 
-#: C/genius.xml:1046(para)
+#: C/genius.xml:1066(para)
 msgid ""
 "Check if argument is a positive real integer. Note that we accept the "
 "convention that 0 is not a natural number."
@@ -6168,16 +6366,16 @@ msgstr ""
 "Zkontrolovat, zda je argument kladnà reÃlnà celà ÄÃslo. UpozorÅujeme, Åe se "
 "ÅÃdÃme konvencÃ, Åe 0 nenà pÅirozenà ÄÃslo."
 
-#: C/genius.xml:1052(term)
+#: C/genius.xml:1072(term)
 msgid "IsRational"
 msgstr "IsRational"
 
-#: C/genius.xml:1054(synopsis)
+#: C/genius.xml:1074(synopsis)
 #, no-wrap
 msgid "IsRational (num)"
 msgstr "IsRational (num)"
 
-#: C/genius.xml:1055(para)
+#: C/genius.xml:1075(para)
 msgid ""
 "Check if argument is a rational number (non-complex). Of course rational "
 "simply means \"not stored as a floating point number.\""
@@ -6186,33 +6384,33 @@ msgstr ""
 "samozÅejmÄ prostÄ znamenà ânenà uloÅeno jako desetinnà ÄÃslo s plovoucà "
 "ÄÃrkouâ."
 
-#: C/genius.xml:1060(term)
+#: C/genius.xml:1080(term)
 msgid "IsReal"
 msgstr "IsReal"
 
-#: C/genius.xml:1062(synopsis)
+#: C/genius.xml:1082(synopsis)
 #, no-wrap
 msgid "IsReal (num)"
 msgstr "IsReal (num)"
 
-#: C/genius.xml:1063(para)
+#: C/genius.xml:1083(para)
 msgid "Check if argument is a real number."
 msgstr "Zkontrolovat, zda je argument reÃlnà ÄÃslo."
 
-#: C/genius.xml:1068(term)
+#: C/genius.xml:1088(term)
 msgid "Numerator"
 msgstr "Numerator"
 
-#: C/genius.xml:1070(synopsis)
+#: C/genius.xml:1090(synopsis)
 #, no-wrap
 msgid "Numerator (x)"
 msgstr "Numerator (x)"
 
-#: C/genius.xml:1071(para)
+#: C/genius.xml:1091(para)
 msgid "Get the numerator of a rational number."
 msgstr "ZÃskat Äitatel racionÃlnÃho ÄÃsla."
 
-#: C/genius.xml:1072(para)
+#: C/genius.xml:1092(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Numerator\";>Wikipedia</ulink> "
 "for more information."
@@ -6220,24 +6418,24 @@ msgstr ""
 "VÃce informacà najdete v encyklopedii <ulink url=\"http://cs.wikipedia.org/";
 "wiki/%C4%8Citatel\">Wikipedia</ulink>."
 
-#: C/genius.xml:1080(term)
+#: C/genius.xml:1100(term)
 msgid "Re"
 msgstr "Re"
 
-#: C/genius.xml:1082(synopsis)
+#: C/genius.xml:1102(synopsis)
 #, no-wrap
 msgid "Re (z)"
 msgstr "Re (z)"
 
-#: C/genius.xml:1083(para)
+#: C/genius.xml:1103(para)
 msgid "Aliases: <function>RealPart</function>"
 msgstr "Alternativnà nÃzvy: <function>RealPart</function>"
 
-#: C/genius.xml:1084(para)
+#: C/genius.xml:1104(para)
 msgid "Get the real part of a complex number."
 msgstr "VrÃtit reÃlnou ÄÃst z komplexnÃho ÄÃsla."
 
-#: C/genius.xml:1085(para)
+#: C/genius.xml:1105(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Real_part\";>Wikipedia</ulink> "
 "for more information."
@@ -6246,20 +6444,20 @@ 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:1093(term)
+#: C/genius.xml:1113(term)
 msgid "Sign"
 msgstr "Sign"
 
-#: C/genius.xml:1095(synopsis)
+#: C/genius.xml:1115(synopsis)
 #, no-wrap
 msgid "Sign (x)"
 msgstr "Sign (x)"
 
-#: C/genius.xml:1096(para)
+#: C/genius.xml:1116(para)
 msgid "Aliases: <function>sign</function>"
 msgstr "Alternativnà nÃzvy: <function>sign</function>"
 
-#: C/genius.xml:1097(para)
+#: C/genius.xml:1117(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> "
@@ -6271,20 +6469,20 @@ msgstr ""
 "ÄÃsel. Pokud je <varname>x</varname> komplexnà hodnota, pak <function>Sign</"
 "function> vracà smÄr nebo 0."
 
-#: C/genius.xml:1107(term)
+#: C/genius.xml:1127(term)
 msgid "ceil"
 msgstr "ceil"
 
-#: C/genius.xml:1109(synopsis)
+#: C/genius.xml:1129(synopsis)
 #, no-wrap
 msgid "ceil (x)"
 msgstr "ceil (x)"
 
-#: C/genius.xml:1110(para)
+#: C/genius.xml:1130(para)
 msgid "Aliases: <function>Ceiling</function>"
 msgstr "Alternativnà nÃzvy: <function>Ceiling</function>"
 
-#: C/genius.xml:1111(para)
+#: C/genius.xml:1131(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"
@@ -6301,7 +6499,7 @@ msgstr ""
 "= -1\n"
 "</screen>"
 
-#: C/genius.xml:1118(para)
+#: C/genius.xml:1138(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 "
@@ -6317,16 +6515,16 @@ msgstr ""
 "jako nepatrnÄ mÃnÄ neÅ 4,2. Pokud chcete pÅesnà vÃsledky, pouÅijte "
 "racionÃlnà vyjÃdÅenà <userinput>42/10</userinput>."
 
-#: C/genius.xml:1130(term)
+#: C/genius.xml:1150(term)
 msgid "exp"
 msgstr "exp"
 
-#: C/genius.xml:1132(synopsis)
+#: C/genius.xml:1152(synopsis)
 #, no-wrap
 msgid "exp (x)"
 msgstr "exp (x)"
 
-#: C/genius.xml:1133(para)
+#: C/genius.xml:1153(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 "
@@ -6336,7 +6534,7 @@ msgstr ""
 "<varname>e</varname> je <link linkend=\"gel-function-e\">zÃklad pÅirozenÃho "
 "logaritmu</link>."
 
-#: C/genius.xml:1139(para)
+#: C/genius.xml:1159(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Exponential_function";
 "\">Wikipedia</ulink> or <ulink url=\"http://planetmath.org/encyclopedia/";
@@ -6351,16 +6549,16 @@ msgstr ""
 "wikipedia.org/wiki/Exponenci%C3%A1ln%C3%AD_funkce#Exponenci.C3.A1la_o_z.C3."
 "A1kladu_e\">Wikipedia</ulink>."
 
-#: C/genius.xml:1149(term)
+#: C/genius.xml:1169(term)
 msgid "float"
 msgstr "float"
 
-#: C/genius.xml:1151(synopsis)
+#: C/genius.xml:1171(synopsis)
 #, no-wrap
 msgid "float (x)"
 msgstr "float (x)"
 
-#: C/genius.xml:1152(para)
+#: C/genius.xml:1172(para)
 msgid ""
 "Make number a floating point value. That is returns the floating point "
 "representation of the number <varname>x</varname>."
@@ -6368,52 +6566,52 @@ msgstr ""
 "UdÄlà z ÄÃsla desetinnà ÄÃslo. Tzn., Åe vracà hodnotu ÄÃsla <varname>x</"
 "varname> v podobÄ ÄÃsla s plovoucà desetinnou ÄÃrkou."
 
-#: C/genius.xml:1157(term)
+#: C/genius.xml:1177(term)
 msgid "floor"
 msgstr "floor"
 
-#: C/genius.xml:1159(synopsis)
+#: C/genius.xml:1179(synopsis)
 #, no-wrap
 msgid "floor (x)"
 msgstr "floor (x)"
 
-#: C/genius.xml:1160(para)
+#: C/genius.xml:1180(para)
 msgid "Aliases: <function>Floor</function>"
 msgstr "Alternativnà nÃzvy: <function>Floor</function>"
 
-#: C/genius.xml:1161(para)
+#: C/genius.xml:1181(para)
 msgid "Get the highest integer less than or equal to <varname>n</varname>."
 msgstr ""
 "VrÃtit nejvyÅÅà celà ÄÃslo, kterà je menÅà nebo rovno <varname>n</varname>."
 
-#: C/genius.xml:1166(term)
+#: C/genius.xml:1186(term)
 msgid "ln"
 msgstr "ln"
 
-#: C/genius.xml:1168(synopsis)
+#: C/genius.xml:1188(synopsis)
 #, no-wrap
 msgid "ln (x)"
 msgstr "ln (x)"
 
-#: C/genius.xml:1169(para)
+#: C/genius.xml:1189(para)
 msgid "The natural logarithm, the logarithm to base <varname>e</varname>."
 msgstr "PÅirozenà logaritmus, logaritmus o zÃkladu <varname>e</varname>."
 
-#: C/genius.xml:1174(term)
+#: C/genius.xml:1194(term)
 msgid "log"
 msgstr "log"
 
-#: C/genius.xml:1176(synopsis)
+#: C/genius.xml:1196(synopsis)
 #, no-wrap
 msgid "log (x)"
 msgstr "log (x)"
 
-#: C/genius.xml:1177(synopsis)
+#: C/genius.xml:1197(synopsis)
 #, no-wrap
 msgid "log (x,b)"
 msgstr "log (x,b)"
 
-#: C/genius.xml:1178(para)
+#: C/genius.xml:1198(para)
 msgid ""
 "Logarithm of <varname>x</varname> base <varname>b</varname> (calls "
 "<function>DiscreteLog</function> if in modulo mode), if base is not given, "
@@ -6423,82 +6621,82 @@ msgstr ""
 "modulÃrnà aritmetiky nazÃvÃn <function>DiscreteLog</function>), pokud nenà "
 "zÃklad uveden, pouÅije se <varname>e</varname>."
 
-#: C/genius.xml:1183(term)
+#: C/genius.xml:1203(term)
 msgid "log10"
 msgstr "log10"
 
-#: C/genius.xml:1185(synopsis)
+#: C/genius.xml:1205(synopsis)
 #, no-wrap
 msgid "log10 (x)"
 msgstr "log10 (x)"
 
-#: C/genius.xml:1186(para)
+#: C/genius.xml:1206(para)
 msgid "Logarithm of <varname>x</varname> base 10."
 msgstr "Logaritmus ÄÃsla <varname>x</varname> o zÃkladu 10."
 
-#: C/genius.xml:1191(term)
+#: C/genius.xml:1211(term)
 msgid "log2"
 msgstr "log2"
 
-#: C/genius.xml:1193(synopsis)
+#: C/genius.xml:1213(synopsis)
 #, no-wrap
 msgid "log2 (x)"
 msgstr "log2 (x)"
 
-#: C/genius.xml:1194(para)
+#: C/genius.xml:1214(para)
 msgid "Aliases: <function>lg</function>"
 msgstr "Alternativnà nÃzvy: <function>lg</function>"
 
-#: C/genius.xml:1195(para)
+#: C/genius.xml:1215(para)
 msgid "Logarithm of <varname>x</varname> base 2."
 msgstr "Logaritmus ÄÃsla <varname>x</varname> o zÃkladu 2."
 
-#: C/genius.xml:1200(term)
+#: C/genius.xml:1220(term)
 msgid "max"
 msgstr "max"
 
-#: C/genius.xml:1202(synopsis)
+#: C/genius.xml:1222(synopsis)
 #, no-wrap
 msgid "max (a,args...)"
 msgstr "max (a,argumenty...)"
 
-#: C/genius.xml:1203(para)
+#: C/genius.xml:1223(para)
 msgid "Aliases: <function>Max</function><function>Maximum</function>"
 msgstr ""
 "Alternativnà nÃzvy: <function>Max</function> <function>Maximum</function>"
 
-#: C/genius.xml:1204(para)
+#: C/genius.xml:1224(para)
 msgid "Returns the maximum of arguments or matrix."
 msgstr "Vracà maximum z argumentŠnebo matice."
 
-#: C/genius.xml:1209(term)
+#: C/genius.xml:1229(term)
 msgid "min"
 msgstr "min"
 
-#: C/genius.xml:1211(synopsis)
+#: C/genius.xml:1231(synopsis)
 #, no-wrap
 msgid "min (a,args...)"
 msgstr "min (a,argumenty...)"
 
-#: C/genius.xml:1212(para)
+#: C/genius.xml:1232(para)
 msgid "Aliases: <function>Min</function><function>Minimum</function>"
 msgstr ""
 "Alternativnà nÃzvy: <function>Min</function> <function>Minimum</function>"
 
-#: C/genius.xml:1213(para)
+#: C/genius.xml:1233(para)
 msgid "Returns the minimum of arguments or matrix."
 msgstr "VrÃtit minimum z argumentÅ nebo matice."
 
-#: C/genius.xml:1218(term)
+#: C/genius.xml:1238(term)
 msgid "rand"
 msgstr "rand"
 
-#: C/genius.xml:1220(synopsis)
+#: C/genius.xml:1240(synopsis)
 #, no-wrap
 msgid "rand (size...)"
 msgstr "rand (velikost...)"
 
-#: C/genius.xml:1221(para)
+#: C/genius.xml:1241(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 "
@@ -6508,16 +6706,16 @@ msgstr ""
 "Pokud je zadÃna velikost, pak se vygeneruje matice (zadÃna dvÄ ÄÃsla) nebo "
 "vektor (zadÃno jedno ÄÃslo) tÃto velikosti."
 
-#: C/genius.xml:1228(term)
+#: C/genius.xml:1248(term)
 msgid "randint"
 msgstr "randint"
 
-#: C/genius.xml:1230(synopsis)
+#: C/genius.xml:1250(synopsis)
 #, no-wrap
 msgid "randint (max,size...)"
 msgstr "randint (max,velikost...)"
 
-#: C/genius.xml:1231(para)
+#: C/genius.xml:1251(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 "
@@ -6547,37 +6745,37 @@ msgstr ""
 " 0      0       3]\n"
 "</screen>"
 
-#: C/genius.xml:1250(term)
+#: C/genius.xml:1270(term)
 msgid "round"
 msgstr "round"
 
-#: C/genius.xml:1252(synopsis)
+#: C/genius.xml:1272(synopsis)
 #, no-wrap
 msgid "round (x)"
 msgstr "round (x)"
 
-#: C/genius.xml:1253(para)
+#: C/genius.xml:1273(para)
 msgid "Aliases: <function>Round</function>"
 msgstr "Alternativnà nÃzvy: <function>Round</function>"
 
-#: C/genius.xml:1254(para)
+#: C/genius.xml:1274(para)
 msgid "Round a number."
 msgstr "Zaokrouhlit ÄÃslo."
 
-#: C/genius.xml:1259(term)
+#: C/genius.xml:1279(term)
 msgid "sqrt"
 msgstr "sqrt"
 
-#: C/genius.xml:1261(synopsis)
+#: C/genius.xml:1281(synopsis)
 #, no-wrap
 msgid "sqrt (x)"
 msgstr "sqrt (x)"
 
-#: C/genius.xml:1262(para)
+#: C/genius.xml:1282(para)
 msgid "Aliases: <function>SquareRoot</function>"
 msgstr "Alternativnà nÃzvy: <function>SquareRoot</function>"
 
-#: C/genius.xml:1263(para)
+#: C/genius.xml:1283(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: "
@@ -6607,7 +6805,7 @@ msgstr ""
 "= 4\n"
 "</screen>"
 
-#: C/genius.xml:1275(para)
+#: C/genius.xml:1295(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/SquareRoot.html";
 "\">Planetmath</ulink> for more information."
@@ -6617,217 +6815,217 @@ msgstr ""
 "nebo <ulink url=\"http://cs.wikipedia.org/wiki/Druh%C3%A1_odmocninae";
 "\">Wikipedia</ulink>."
 
-#: C/genius.xml:1283(term)
+#: C/genius.xml:1303(term)
 msgid "trunc"
 msgstr "trunc"
 
-#: C/genius.xml:1285(synopsis)
+#: C/genius.xml:1305(synopsis)
 #, no-wrap
 msgid "trunc (x)"
 msgstr "trunc (x)"
 
-#: C/genius.xml:1286(para)
+#: C/genius.xml:1306(para)
 msgid "Aliases: <function>Truncate</function><function>IntegerPart</function>"
 msgstr ""
 "Alternativnà nÃzvy: <function>Truncate</function><function>IntegerPart</"
 "function>"
 
-#: C/genius.xml:1287(para)
+#: C/genius.xml:1307(para)
 msgid "Truncate number to an integer (return the integer part)."
 msgstr "OÅÃznout ÄÃslo na celà ÄÃslo (vrÃtà celou ÄÃst)."
 
-#: C/genius.xml:1295(title)
+#: C/genius.xml:1315(title)
 msgid "Trigonometry"
 msgstr "Trigonometrie"
 
-#: C/genius.xml:1298(term)
+#: C/genius.xml:1318(term)
 msgid "acos"
 msgstr "acos"
 
-#: C/genius.xml:1300(synopsis)
+#: C/genius.xml:1320(synopsis)
 #, no-wrap
 msgid "acos (x)"
 msgstr "acos (x)"
 
-#: C/genius.xml:1301(para)
+#: C/genius.xml:1321(para)
 msgid "Aliases: <function>arccos</function>"
 msgstr "Alternativnà nÃzvy: <function>arccos</function>"
 
-#: C/genius.xml:1302(para)
+#: C/genius.xml:1322(para)
 msgid "The arccos (inverse cos) function."
 msgstr "Funkce arkus kosinus (inverznà kosinus)."
 
-#: C/genius.xml:1307(term)
+#: C/genius.xml:1327(term)
 msgid "acosh"
 msgstr "acosh"
 
-#: C/genius.xml:1309(synopsis)
+#: C/genius.xml:1329(synopsis)
 #, no-wrap
 msgid "acosh (x)"
 msgstr "acosh (x)"
 
-#: C/genius.xml:1310(para)
+#: C/genius.xml:1330(para)
 msgid "Aliases: <function>arccosh</function>"
 msgstr "Alternativnà nÃzvy: <function>arccosh</function>"
 
-#: C/genius.xml:1311(para)
+#: C/genius.xml:1331(para)
 msgid "The arccosh (inverse cosh) function."
 msgstr "Funkce arkus hyperbolickà kosinus (inverznà cosh)."
 
-#: C/genius.xml:1316(term)
+#: C/genius.xml:1336(term)
 msgid "acot"
 msgstr "acot"
 
-#: C/genius.xml:1318(synopsis)
+#: C/genius.xml:1338(synopsis)
 #, no-wrap
 msgid "acot (x)"
 msgstr "acot (x)"
 
-#: C/genius.xml:1319(para)
+#: C/genius.xml:1339(para)
 msgid "Aliases: <function>arccot</function>"
 msgstr "Alternativnà nÃzvy: <function>arccot</function>"
 
-#: C/genius.xml:1320(para)
+#: C/genius.xml:1340(para)
 msgid "The arccot (inverse cot) function."
 msgstr "Funkce arkus kotangens (inverznà kotangens)."
 
-#: C/genius.xml:1325(term)
+#: C/genius.xml:1345(term)
 msgid "acoth"
 msgstr "acoth"
 
-#: C/genius.xml:1327(synopsis)
+#: C/genius.xml:1347(synopsis)
 #, no-wrap
 msgid "acoth (x)"
 msgstr "acoth (x)"
 
-#: C/genius.xml:1328(para)
+#: C/genius.xml:1348(para)
 msgid "Aliases: <function>arccoth</function>"
 msgstr "Alternativnà nÃzvy: <function>arccoth</function>"
 
-#: C/genius.xml:1329(para)
+#: C/genius.xml:1349(para)
 msgid "The arccoth (inverse coth) function."
 msgstr "Funkce arkus hyperbolickà kotangens (inverznà coth)."
 
-#: C/genius.xml:1334(term)
+#: C/genius.xml:1354(term)
 msgid "acsc"
 msgstr "acsc"
 
-#: C/genius.xml:1336(synopsis)
+#: C/genius.xml:1356(synopsis)
 #, no-wrap
 msgid "acsc (x)"
 msgstr "acsc (x)"
 
-#: C/genius.xml:1337(para)
+#: C/genius.xml:1357(para)
 msgid "Aliases: <function>arccsc</function>"
 msgstr "Alternativnà nÃzvy: <function>arccsc</function>"
 
-#: C/genius.xml:1338(para)
+#: C/genius.xml:1358(para)
 msgid "The inverse cosecant function."
 msgstr "Funkce inverznà kosekans."
 
-#: C/genius.xml:1343(term)
+#: C/genius.xml:1363(term)
 msgid "acsch"
 msgstr "acsch"
 
-#: C/genius.xml:1345(synopsis)
+#: C/genius.xml:1365(synopsis)
 #, no-wrap
 msgid "acsch (x)"
 msgstr "acsch (x)"
 
-#: C/genius.xml:1346(para)
+#: C/genius.xml:1366(para)
 msgid "Aliases: <function>arccsch</function>"
 msgstr "Alternativnà nÃzvy: <function>arccsch</function>"
 
-#: C/genius.xml:1347(para)
+#: C/genius.xml:1367(para)
 msgid "The inverse hyperbolic cosecant function."
 msgstr "Funkce inverznà hyperbolickà kosekans."
 
-#: C/genius.xml:1352(term)
+#: C/genius.xml:1372(term)
 msgid "asec"
 msgstr "asec"
 
-#: C/genius.xml:1354(synopsis)
+#: C/genius.xml:1374(synopsis)
 #, no-wrap
 msgid "asec (x)"
 msgstr "asec (x)"
 
-#: C/genius.xml:1355(para)
+#: C/genius.xml:1375(para)
 msgid "Aliases: <function>arcsec</function>"
 msgstr "Alternativnà nÃzvy: <function>arcsec</function>"
 
-#: C/genius.xml:1356(para)
+#: C/genius.xml:1376(para)
 msgid "The inverse secant function."
 msgstr "Funkce inverznà sekans."
 
-#: C/genius.xml:1361(term)
+#: C/genius.xml:1381(term)
 msgid "asech"
 msgstr "asech"
 
-#: C/genius.xml:1363(synopsis)
+#: C/genius.xml:1383(synopsis)
 #, no-wrap
 msgid "asech (x)"
 msgstr "asech (x)"
 
-#: C/genius.xml:1364(para)
+#: C/genius.xml:1384(para)
 msgid "Aliases: <function>arcsech</function>"
 msgstr "Alternativnà nÃzvy: <function>arcsech</function>"
 
-#: C/genius.xml:1365(para)
+#: C/genius.xml:1385(para)
 msgid "The inverse hyperbolic secant function."
 msgstr "Funkce inverznà hyperbolickà sekans."
 
-#: C/genius.xml:1370(term)
+#: C/genius.xml:1390(term)
 msgid "asin"
 msgstr "asin"
 
-#: C/genius.xml:1372(synopsis)
+#: C/genius.xml:1392(synopsis)
 #, no-wrap
 msgid "asin (x)"
 msgstr "asin (x)"
 
-#: C/genius.xml:1373(para)
+#: C/genius.xml:1393(para)
 msgid "Aliases: <function>arcsin</function>"
 msgstr "Alternativnà nÃzvy: <function>arcsin</function>"
 
-#: C/genius.xml:1374(para)
+#: C/genius.xml:1394(para)
 msgid "The arcsin (inverse sin) function."
 msgstr "Funkce arkus sinus (inverznà sinus)."
 
-#: C/genius.xml:1379(term)
+#: C/genius.xml:1399(term)
 msgid "asinh"
 msgstr "asinh"
 
-#: C/genius.xml:1381(synopsis)
+#: C/genius.xml:1401(synopsis)
 #, no-wrap
 msgid "asinh (x)"
 msgstr "asinh (x)"
 
-#: C/genius.xml:1382(para)
+#: C/genius.xml:1402(para)
 msgid "Aliases: <function>arcsinh</function>"
 msgstr "Alternativnà nÃzvy: <function>arcsinh</function>"
 
-#: C/genius.xml:1383(para)
+#: C/genius.xml:1403(para)
 msgid "The arcsinh (inverse sinh) function."
 msgstr "Funkce arkus hyperbolickà sinus (inverznà sinh)."
 
-#: C/genius.xml:1388(term)
+#: C/genius.xml:1408(term)
 msgid "atan"
 msgstr "atan"
 
-#: C/genius.xml:1390(synopsis)
+#: C/genius.xml:1410(synopsis)
 #, no-wrap
 msgid "atan (x)"
 msgstr "atan (x)"
 
-#: C/genius.xml:1391(para)
+#: C/genius.xml:1411(para)
 msgid "Aliases: <function>arctan</function>"
 msgstr "Alternativnà nÃzvy: <function>arctan</function>"
 
-#: C/genius.xml:1392(para)
+#: C/genius.xml:1412(para)
 msgid "Calculates the arctan (inverse tan) function."
 msgstr "VypoÄÃtat funkce arkus tangens (inverznà tangens)."
 
-#: C/genius.xml:1393(para)
+#: C/genius.xml:1413(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Arctangent\";>Wikipedia</ulink> "
 "or <ulink url=\"http://mathworld.wolfram.com/InverseTangent.html";
@@ -6838,37 +7036,37 @@ msgstr ""
 "nebo <ulink url=\"http://cs.wikipedia.org/wiki/Arkus_tangens\";>Wikipedia</"
 "ulink>."
 
-#: C/genius.xml:1402(term)
+#: C/genius.xml:1422(term)
 msgid "atanh"
 msgstr "atanh"
 
-#: C/genius.xml:1404(synopsis)
+#: C/genius.xml:1424(synopsis)
 #, no-wrap
 msgid "atanh (x)"
 msgstr "atanh (x)"
 
-#: C/genius.xml:1405(para)
+#: C/genius.xml:1425(para)
 msgid "Aliases: <function>arctanh</function>"
 msgstr "Alternativnà nÃzvy: <function>arctanh</function>"
 
-#: C/genius.xml:1406(para)
+#: C/genius.xml:1426(para)
 msgid "The arctanh (inverse tanh) function."
 msgstr "Funkce arkus hyperbolickà tangens (inverznà tanh)."
 
-#: C/genius.xml:1411(term)
+#: C/genius.xml:1431(term)
 msgid "atan2"
 msgstr "atan2"
 
-#: C/genius.xml:1413(synopsis)
+#: C/genius.xml:1433(synopsis)
 #, no-wrap
 msgid "atan2 (y, x)"
 msgstr "atan2 (y, x)"
 
-#: C/genius.xml:1414(para)
+#: C/genius.xml:1434(para)
 msgid "Aliases: <function>arctan2</function>"
 msgstr "Alternativnà nÃzvy: <function>arctan2</function>"
 
-#: C/genius.xml:1415(para)
+#: C/genius.xml:1435(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> "
@@ -6884,7 +7082,7 @@ msgstr ""
 "\t  pi/2</userinput>. VolÃnà <userinput>atan2(0,0)</userinput> vracà 0 "
 "namÃsto selhÃnÃ."
 
-#: C/genius.xml:1423(para)
+#: C/genius.xml:1443(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Atan2\";>Wikipedia</ulink> or "
 "<ulink url=\"http://mathworld.wolfram.com/InverseTangent.html\";>Mathworld</"
@@ -6894,21 +7092,21 @@ msgstr ""
 "wolfram.com/InverseTangent.html\">Mathworld</ulink> (text je v angliÄtinÄ) "
 "nebo <ulink url=\"http://cs.wikipedia.org/wiki/Arctg2\";>Wikipedia</ulink>."
 
-#: C/genius.xml:1432(term)
+#: C/genius.xml:1452(term)
 msgid "cos"
 msgstr "cos"
 
-#: C/genius.xml:1434(synopsis)
+#: C/genius.xml:1454(synopsis)
 #, no-wrap
 msgid "cos (x)"
 msgstr "cos (x)"
 
-#: C/genius.xml:1435(para)
+#: C/genius.xml:1455(para)
 msgid "Calculates the cosine function."
 msgstr "VypoÄÃtat funkci kosinus."
 
-#: C/genius.xml:1436(para) C/genius.xml:1460(para) C/genius.xml:1484(para)
-#: C/genius.xml:1508(para) C/genius.xml:1532(para) C/genius.xml:1556(para)
+#: C/genius.xml:1456(para) C/genius.xml:1480(para) C/genius.xml:1504(para)
+#: C/genius.xml:1528(para) C/genius.xml:1552(para) C/genius.xml:1576(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/";
 "DefinitionsInTrigonometry.html\">Planetmath</ulink> for more information."
@@ -6918,21 +7116,21 @@ msgstr ""
 "angliÄtinÄ) nebo <ulink url=\"http://cs.wikipedia.org/wiki/Goniometrick";
 "%C3%A1_funkce\">Wikipedia</ulink>."
 
-#: C/genius.xml:1444(term)
+#: C/genius.xml:1464(term)
 msgid "cosh"
 msgstr "cosh"
 
-#: C/genius.xml:1446(synopsis)
+#: C/genius.xml:1466(synopsis)
 #, no-wrap
 msgid "cosh (x)"
 msgstr "cosh (x)"
 
-#: C/genius.xml:1447(para)
+#: C/genius.xml:1467(para)
 msgid "Calculates the hyperbolic cosine function."
 msgstr "VypoÄÃtat funkci hyperbolickà kosinus."
 
-#: C/genius.xml:1448(para) C/genius.xml:1472(para) C/genius.xml:1496(para)
-#: C/genius.xml:1520(para) C/genius.xml:1544(para) C/genius.xml:1568(para)
+#: C/genius.xml:1468(para) C/genius.xml:1492(para) C/genius.xml:1516(para)
+#: C/genius.xml:1540(para) C/genius.xml:1564(para) C/genius.xml:1588(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/HyperbolicFunctions.html";
 "\">Planetmath</ulink> for more information."
@@ -6941,150 +7139,150 @@ msgstr ""
 "encyclopedia/HyperbolicFunctions.html\">Planetmath</ulink> (text je v "
 "angliÄtinÄ)."
 
-#: C/genius.xml:1456(term)
+#: C/genius.xml:1476(term)
 msgid "cot"
 msgstr "cot"
 
-#: C/genius.xml:1458(synopsis)
+#: C/genius.xml:1478(synopsis)
 #, no-wrap
 msgid "cot (x)"
 msgstr "cot (x)"
 
-#: C/genius.xml:1459(para)
+#: C/genius.xml:1479(para)
 msgid "The cotangent function."
 msgstr "Funkce kotangens."
 
-#: C/genius.xml:1468(term)
+#: C/genius.xml:1488(term)
 msgid "coth"
 msgstr "coth"
 
-#: C/genius.xml:1470(synopsis)
+#: C/genius.xml:1490(synopsis)
 #, no-wrap
 msgid "coth (x)"
 msgstr "coth (x)"
 
-#: C/genius.xml:1471(para)
+#: C/genius.xml:1491(para)
 msgid "The hyperbolic cotangent function."
 msgstr "Funkce hyperbolickà kotangens."
 
-#: C/genius.xml:1480(term)
+#: C/genius.xml:1500(term)
 msgid "csc"
 msgstr "csc"
 
-#: C/genius.xml:1482(synopsis)
+#: C/genius.xml:1502(synopsis)
 #, no-wrap
 msgid "csc (x)"
 msgstr "csc (x)"
 
-#: C/genius.xml:1483(para)
+#: C/genius.xml:1503(para)
 msgid "The cosecant function."
 msgstr "Funkce kosekans."
 
-#: C/genius.xml:1492(term)
+#: C/genius.xml:1512(term)
 msgid "csch"
 msgstr "csch"
 
-#: C/genius.xml:1494(synopsis)
+#: C/genius.xml:1514(synopsis)
 #, no-wrap
 msgid "csch (x)"
 msgstr "csch (x)"
 
-#: C/genius.xml:1495(para)
+#: C/genius.xml:1515(para)
 msgid "The hyperbolic cosecant function."
 msgstr "Funkce hyperbolickà kosekans."
 
-#: C/genius.xml:1504(term)
+#: C/genius.xml:1524(term)
 msgid "sec"
 msgstr "sec"
 
-#: C/genius.xml:1506(synopsis)
+#: C/genius.xml:1526(synopsis)
 #, no-wrap
 msgid "sec (x)"
 msgstr "sec (x)"
 
-#: C/genius.xml:1507(para)
+#: C/genius.xml:1527(para)
 msgid "The secant function."
 msgstr "Funkce sekans."
 
-#: C/genius.xml:1516(term)
+#: C/genius.xml:1536(term)
 msgid "sech"
 msgstr "sech"
 
-#: C/genius.xml:1518(synopsis)
+#: C/genius.xml:1538(synopsis)
 #, no-wrap
 msgid "sech (x)"
 msgstr "sech (x)"
 
-#: C/genius.xml:1519(para)
+#: C/genius.xml:1539(para)
 msgid "The hyperbolic secant function."
 msgstr "Funkce hyperbolickà sekans."
 
-#: C/genius.xml:1528(term)
+#: C/genius.xml:1548(term)
 msgid "sin"
 msgstr "sin"
 
-#: C/genius.xml:1530(synopsis)
+#: C/genius.xml:1550(synopsis)
 #, no-wrap
 msgid "sin (x)"
 msgstr "sin (x)"
 
-#: C/genius.xml:1531(para)
+#: C/genius.xml:1551(para)
 msgid "Calculates the sine function."
 msgstr "VypoÄÃtat funkci sinus."
 
-#: C/genius.xml:1540(term)
+#: C/genius.xml:1560(term)
 msgid "sinh"
 msgstr "sinh"
 
-#: C/genius.xml:1542(synopsis)
+#: C/genius.xml:1562(synopsis)
 #, no-wrap
 msgid "sinh (x)"
 msgstr "sinh (x)"
 
-#: C/genius.xml:1543(para)
+#: C/genius.xml:1563(para)
 msgid "Calculates the hyperbolic sine function."
 msgstr "VypoÄÃtat funkci hyperbolickà sinus."
 
-#: C/genius.xml:1552(term)
+#: C/genius.xml:1572(term)
 msgid "tan"
 msgstr "tan"
 
-#: C/genius.xml:1554(synopsis)
+#: C/genius.xml:1574(synopsis)
 #, no-wrap
 msgid "tan (x)"
 msgstr "tan (x)"
 
-#: C/genius.xml:1555(para)
+#: C/genius.xml:1575(para)
 msgid "Calculates the tan function."
 msgstr "VypoÄÃtat funkci tangens."
 
-#: C/genius.xml:1564(term)
+#: C/genius.xml:1584(term)
 msgid "tanh"
 msgstr "tanh"
 
-#: C/genius.xml:1566(synopsis)
+#: C/genius.xml:1586(synopsis)
 #, no-wrap
 msgid "tanh (x)"
 msgstr "tanh (x)"
 
-#: C/genius.xml:1567(para)
+#: C/genius.xml:1587(para)
 msgid "The hyperbolic tangent function."
 msgstr "Funkce hyperbolickà tangens."
 
-#: C/genius.xml:1579(title)
+#: C/genius.xml:1599(title)
 msgid "Number Theory"
 msgstr "Teorie ÄÃsel"
 
-#: C/genius.xml:1582(term)
+#: C/genius.xml:1602(term)
 msgid "AreRelativelyPrime"
 msgstr "AreRelativelyPrime"
 
-#: C/genius.xml:1584(synopsis)
+#: C/genius.xml:1604(synopsis)
 #, no-wrap
 msgid "AreRelativelyPrime (a,b)"
 msgstr "AreRelativelyPrime (a,b)"
 
-#: C/genius.xml:1585(para)
+#: C/genius.xml:1605(para)
 msgid ""
 "Are the real integers <varname>a</varname> and <varname>b</varname> "
 "relatively prime? Returns <constant>true</constant> or <constant>false</"
@@ -7093,7 +7291,7 @@ msgstr ""
 "Jsou reÃlnà celà ÄÃsla <varname>a</varname> a <varname>b</varname> "
 "nesoudÄlnÃ? Vracà <constant>true</constant> nebo <constant>false</constant>."
 
-#: C/genius.xml:1589(para)
+#: C/genius.xml:1609(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/RelativelyPrime.html";
 "\">Planetmath</ulink> or <ulink url=\"http://mathworld.wolfram.com/";
@@ -7105,20 +7303,20 @@ msgstr ""
 "\">Mathworld</ulink> (text je v angliÄtinÄ) nebo <ulink url=\"http://cs.";
 "wikipedia.org/wiki/Nesoud%C4%9Bln%C3%A1_%C4%8D%C3%ADsla\">Wikipedia</ulink>."
 
-#: C/genius.xml:1598(term)
+#: C/genius.xml:1618(term)
 msgid "BernoulliNumber"
 msgstr "BernoulliNumber"
 
-#: C/genius.xml:1600(synopsis)
+#: C/genius.xml:1620(synopsis)
 #, no-wrap
 msgid "BernoulliNumber (n)"
 msgstr "BernoulliNumber (n)"
 
-#: C/genius.xml:1601(para)
+#: C/genius.xml:1621(para)
 msgid "Return the <varname>n</varname>th Bernoulli number."
 msgstr "VrÃtit <varname>n</varname>-tà Bernoulliho ÄÃslo."
 
-#: C/genius.xml:1602(para)
+#: C/genius.xml:1622(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Bernoulli_number\";>Wikipedia</"
 "ulink> or <ulink url=\"http://mathworld.wolfram.com/BernoulliNumber.html";
@@ -7129,20 +7327,20 @@ msgstr ""
 "url=\"http://mathworld.wolfram.com/BernoulliNumber.html\";>Mathworld</ulink> "
 "(text je v angliÄtinÄ)."
 
-#: C/genius.xml:1611(term)
+#: C/genius.xml:1631(term)
 msgid "ChineseRemainder"
 msgstr "ChineseRemainder"
 
-#: C/genius.xml:1613(synopsis)
+#: C/genius.xml:1633(synopsis)
 #, no-wrap
 msgid "ChineseRemainder (a,m)"
 msgstr "ChineseRemainder (a,m)"
 
-#: C/genius.xml:1614(para)
+#: C/genius.xml:1634(para)
 msgid "Aliases: <function>CRT</function>"
 msgstr "Alternativnà nÃzvy: <function>CRT</function>"
 
-#: C/genius.xml:1615(para)
+#: C/genius.xml:1635(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 "
@@ -7151,7 +7349,7 @@ msgstr ""
 "NajÃt pomocà ÄÃnskà vÄty o zbytcÃch <varname>x</varname>, kterà ÅeÅà systÃm "
 "zadanà vektorem <varname>a</varname>, a zbytky prvkŠ<varname>m</varname>."
 
-#: C/genius.xml:1619(para)
+#: C/genius.xml:1639(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Chinese_remainder_theorem";
 "\">Wikipedia</ulink> or <ulink url=\"http://planetmath.org/encyclopedia/";
@@ -7166,62 +7364,62 @@ 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:1629(term)
+#: C/genius.xml:1649(term)
 msgid "CombineFactorizations"
 msgstr "CombineFactorizations"
 
-#: C/genius.xml:1631(synopsis)
+#: C/genius.xml:1651(synopsis)
 #, no-wrap
 msgid "CombineFactorizations (a,b)"
 msgstr "CombineFactorizations (a,b)"
 
-#: C/genius.xml:1632(para)
+#: C/genius.xml:1652(para)
 msgid "Given two factorizations, give the factorization of the product."
 msgstr "Jsou-li dÃny dva rozklady, vrÃtit rozklad (faktorizaci) souÄinu."
 
-#: C/genius.xml:1634(para)
+#: C/genius.xml:1654(para)
 msgid "See <link linkend=\"gel-function-Factorize\">Factorize</link>."
 msgstr "Viz <link linkend=\"gel-function-Factorize\">Factorize</link>."
 
-#: C/genius.xml:1639(term)
+#: C/genius.xml:1659(term)
 msgid "ConvertFromBase"
 msgstr "ConvertFromBase"
 
-#: C/genius.xml:1641(synopsis)
+#: C/genius.xml:1661(synopsis)
 #, no-wrap
 msgid "ConvertFromBase (v,b)"
 msgstr "ConvertFromBase (v,b)"
 
-#: C/genius.xml:1642(para)
+#: C/genius.xml:1662(para)
 msgid "Convert a vector of values indicating powers of b to a number."
 msgstr ""
 "PÅevÃst vektor hodnot udÃvajÃcÃch mocniny <varname>b</varname> na ÄÃslo."
 
-#: C/genius.xml:1647(term)
+#: C/genius.xml:1667(term)
 msgid "ConvertToBase"
 msgstr "ConvertToBase"
 
-#: C/genius.xml:1649(synopsis)
+#: C/genius.xml:1669(synopsis)
 #, no-wrap
 msgid "ConvertToBase (n,b)"
 msgstr "ConvertToBase (n,b)"
 
-#: C/genius.xml:1650(para)
+#: C/genius.xml:1670(para)
 msgid ""
 "Convert a number to a vector of powers for elements in base <varname>b</"
 "varname>."
 msgstr "PÅevÃst ÄÃslo na vektor mocnin prvkÅ o zÃkladu <varname>b</varname>."
 
-#: C/genius.xml:1655(term)
+#: C/genius.xml:1675(term)
 msgid "DiscreteLog"
 msgstr "DiscreteLog"
 
-#: C/genius.xml:1657(synopsis)
+#: C/genius.xml:1677(synopsis)
 #, no-wrap
 msgid "DiscreteLog (n,b,q)"
 msgstr "DiscreteLog (n,b,q)"
 
-#: C/genius.xml:1658(para)
+#: C/genius.xml:1678(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>, "
@@ -7233,7 +7431,7 @@ msgstr ""
 "varname>, kde <varname>q</varname> je prvoÄÃslo, pomocà Silverova-Pohligova-"
 "Hellmanova algoritmu."
 
-#: C/genius.xml:1661(para)
+#: C/genius.xml:1681(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Discrete_logarithm";
 "\">Wikipedia</ulink> or <ulink url=\"http://planetmath.org/encyclopedia/";
@@ -7246,32 +7444,32 @@ msgstr ""
 "\">Mathworld</ulink> (text je v angliÄtinÄ) nebo <ulink url=\"http://cs.";
 "wikipedia.org/wiki/Diskr%C3%A9tn%C3%AD_logaritmus\">Wikipedia</ulink>."
 
-#: C/genius.xml:1671(term)
+#: C/genius.xml:1691(term)
 msgid "Divides"
 msgstr "Divides"
 
-#: C/genius.xml:1673(synopsis)
+#: C/genius.xml:1693(synopsis)
 #, no-wrap
 msgid "Divides (m,n)"
 msgstr "Divides (m,n)"
 
-#: C/genius.xml:1674(para)
+#: C/genius.xml:1694(para)
 msgid ""
 "Checks divisibility (if <varname>m</varname> divides <varname>n</varname>)."
 msgstr ""
 "Zkontrolovat dÄlitelnost (zda <varname>m</varname> dÄlà <varname>n</"
 "varname>)."
 
-#: C/genius.xml:1679(term)
+#: C/genius.xml:1699(term)
 msgid "EulerPhi"
 msgstr "EulerPhi"
 
-#: C/genius.xml:1681(synopsis)
+#: C/genius.xml:1701(synopsis)
 #, no-wrap
 msgid "EulerPhi (n)"
 msgstr "EulerPhi (n)"
 
-#: C/genius.xml:1682(para)
+#: C/genius.xml:1702(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 "
@@ -7281,7 +7479,7 @@ msgstr ""
 "ÄÃsel mezi 1 a <varname>n</varname>, relativnÄ prvoÄÃselnÃch vÅÄi "
 "<varname>n</varname>."
 
-#: C/genius.xml:1687(para)
+#: C/genius.xml:1707(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Euler_phi\";>Wikipedia</ulink> "
 "or <ulink url=\"http://planetmath.org/encyclopedia/EulerPhifunction.html";
@@ -7294,16 +7492,16 @@ msgstr ""
 "\">Mathworld</ulink> (text je v angliÄtinÄ) nebo <ulink url=\"http://cs.";
 "wikipedia.org/wiki/Eulerova_funkce\">Wikipedia</ulink>."
 
-#: C/genius.xml:1697(term)
+#: C/genius.xml:1717(term)
 msgid "ExactDivision"
 msgstr "ExactDivision"
 
-#: C/genius.xml:1699(synopsis)
+#: C/genius.xml:1719(synopsis)
 #, no-wrap
 msgid "ExactDivision (n,d)"
 msgstr "ExactDivision (n,d)"
 
-#: C/genius.xml:1700(para)
+#: C/genius.xml:1720(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</"
@@ -7317,16 +7515,16 @@ msgstr ""
 "operace <userinput>n/d</userinput>, ale je to samozÅejmÄ pouÅitelnà jen v "
 "pÅÃpadÄ, kdy pÅesnÄ vÃte, co dÄlÃte."
 
-#: C/genius.xml:1712(term)
+#: C/genius.xml:1732(term)
 msgid "Factorize"
 msgstr "Factorize"
 
-#: C/genius.xml:1714(synopsis)
+#: C/genius.xml:1734(synopsis)
 #, no-wrap
 msgid "Factorize (n)"
 msgstr "Factorize (n)"
 
-#: C/genius.xml:1715(para)
+#: C/genius.xml:1735(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 "
@@ -7344,7 +7542,7 @@ msgstr ""
 "[1      11      13\n"
 " 1      2       1]</screen>"
 
-#: C/genius.xml:1724(para)
+#: C/genius.xml:1744(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Factorization\";>Wikipedia</"
 "ulink> for more information."
@@ -7352,16 +7550,16 @@ msgstr ""
 "VÃce informacà najdete v encyklopedii <ulink url=\"http://cs.wikipedia.org/";
 "wiki/Faktorizace\">Wikipedia</ulink>."
 
-#: C/genius.xml:1732(term)
+#: C/genius.xml:1752(term)
 msgid "Factors"
 msgstr "Factors"
 
-#: C/genius.xml:1734(synopsis)
+#: C/genius.xml:1754(synopsis)
 #, no-wrap
 msgid "Factors (n)"
 msgstr "Factors (n)"
 
-#: C/genius.xml:1741(programlisting)
+#: C/genius.xml:1761(programlisting)
 #, no-wrap
 msgid ""
 "for n=1 to 1000 do (\n"
@@ -7374,7 +7572,7 @@ msgstr ""
 "        print(n)\n"
 ")\n"
 
-#: C/genius.xml:1735(para)
+#: C/genius.xml:1755(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 "
@@ -7388,18 +7586,18 @@ msgstr ""
 "souÄtem vÅech svÃch ÄinitelÅ) aÅ do 1000 mÅÅete udÄlat toto (je to vÅak "
 "znaÄnÄ neefektivnÃ) <placeholder-1/>"
 
-#: C/genius.xml:1751(term)
+#: C/genius.xml:1771(term)
 msgid "FermatFactorization"
 msgstr "FermatFactorization"
 
-#: C/genius.xml:1753(synopsis)
+#: C/genius.xml:1773(synopsis)
 #, no-wrap
 msgid "FermatFactorization (n,tries)"
 msgstr "FermatFactorization (n,pokusy)"
 
-#: C/genius.xml:1754(para)
+#: C/genius.xml:1774(para)
 msgid ""
-"Attempt fermat factorization of <varname>n</varname> into <userinput>(t-s)*(t"
+"Attempt Fermat factorization of <varname>n</varname> into <userinput>(t-s)*(t"
 "+s)</userinput>, returns <varname>t</varname> and <varname>s</varname> as a "
 "vector if possible, <constant>null</constant> otherwise. <varname>tries</"
 "varname> specifies the number of tries before giving up."
@@ -7409,7 +7607,7 @@ msgstr ""
 "varname> jako vektor, jinak vracà <constant>null</constant>. Argument "
 "<varname>pokusy</varname> urÄuje poÄet pokusu, neÅ se vÃpoÄet vzdÃ."
 
-#: C/genius.xml:1761(para)
+#: C/genius.xml:1781(para)
 msgid ""
 "This is a fairly good factorization if your number is the product of two "
 "factors that are very close to each other."
@@ -7417,7 +7615,7 @@ msgstr ""
 "Jednà se o docela dobrà rozklad za pÅedpokladu, Åe je vaÅe ÄÃslo souÄinem "
 "dvou pÅibliÅnÄ stejnÄ velkÃch ÄÃsel."
 
-#: C/genius.xml:1765(para)
+#: C/genius.xml:1785(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Fermat_factorization";
 "\">Wikipedia</ulink> for more information."
@@ -7425,16 +7623,16 @@ msgstr ""
 "VÃce informacà najdete v encyklopedii <ulink url=\"http://en.wikipedia.org/";
 "wiki/Fermat_factorization\">Wikipedia</ulink> (text je v angliÄtinÄ)."
 
-#: C/genius.xml:1773(term)
+#: C/genius.xml:1793(term)
 msgid "FindPrimitiveElementMod"
 msgstr "FindPrimitiveElementMod"
 
-#: C/genius.xml:1775(synopsis)
+#: C/genius.xml:1795(synopsis)
 #, no-wrap
 msgid "FindPrimitiveElementMod (q)"
 msgstr "FindPrimitiveElementMod (q)"
 
-#: C/genius.xml:1776(para)
+#: C/genius.xml:1796(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 "
@@ -7444,16 +7642,16 @@ msgstr ""
 "<varname>q</varname>. Je samozÅejmÃ, Åe <varname>q</varname> musà bÃt "
 "prvoÄÃslo."
 
-#: C/genius.xml:1782(term)
+#: C/genius.xml:1802(term)
 msgid "FindRandomPrimitiveElementMod"
 msgstr "FindRandomPrimitiveElementMod"
 
-#: C/genius.xml:1784(synopsis)
+#: C/genius.xml:1804(synopsis)
 #, no-wrap
 msgid "FindRandomPrimitiveElementMod (q)"
 msgstr "FindRandomPrimitiveElementMod (q)"
 
-#: C/genius.xml:1785(para)
+#: C/genius.xml:1805(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)."
@@ -7462,16 +7660,16 @@ msgstr ""
 "ÅÃdu <varname>q</varname>. Je samozÅejmÃ, Åe <varname>q</varname> musà bÃt "
 "prvoÄÃslo."
 
-#: C/genius.xml:1791(term)
+#: C/genius.xml:1811(term)
 msgid "IndexCalculus"
 msgstr "IndexCalculus"
 
-#: C/genius.xml:1793(synopsis)
+#: C/genius.xml:1813(synopsis)
 #, no-wrap
 msgid "IndexCalculus (n,b,q,S)"
 msgstr "IndexCalculus (n,b,q,S)"
 
-#: C/genius.xml:1794(para)
+#: C/genius.xml:1814(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</"
@@ -7486,16 +7684,16 @@ msgstr ""
 "pokud moÅno s druhÃm sloupcem pÅedpoÄÃtanÃm pomocà "
 "<function>IndexCalculusPrecalculation</function>."
 
-#: C/genius.xml:1803(term)
+#: C/genius.xml:1823(term)
 msgid "IndexCalculusPrecalculation"
 msgstr "IndexCalculusPrecalculation"
 
-#: C/genius.xml:1805(synopsis)
+#: C/genius.xml:1825(synopsis)
 #, no-wrap
 msgid "IndexCalculusPrecalculation (b,q,S)"
 msgstr "IndexCalculusPrecalculation (b,q,S)"
 
-#: C/genius.xml:1806(para)
+#: C/genius.xml:1826(para)
 msgid ""
 "Run the precalculation step of <function>IndexCalculus</function> for "
 "logarithms base <varname>b</varname> in F<subscript>q</subscript>, the "
@@ -7511,29 +7709,29 @@ msgstr ""
 "sloupcovà vektor prvoÄÃsel). Logaritmy budou pÅedpoÄÃtÃny a vrÃceny v druhÃm "
 "sloupci."
 
-#: C/genius.xml:1816(term)
+#: C/genius.xml:1836(term)
 msgid "IsEven"
 msgstr "IsEven"
 
-#: C/genius.xml:1818(synopsis)
+#: C/genius.xml:1838(synopsis)
 #, no-wrap
 msgid "IsEven (n)"
 msgstr "IsEven (n)"
 
-#: C/genius.xml:1819(para)
+#: C/genius.xml:1839(para)
 msgid "Tests if an integer is even."
 msgstr "Otestovat, zda je celà ÄÃslo sudÃ."
 
-#: C/genius.xml:1824(term)
+#: C/genius.xml:1844(term)
 msgid "IsMersennePrimeExponent"
 msgstr "IsMersennePrimeExponent"
 
-#: C/genius.xml:1826(synopsis)
+#: C/genius.xml:1846(synopsis)
 #, no-wrap
 msgid "IsMersennePrimeExponent (p)"
 msgstr "IsMersennePrimeExponent (p)"
 
-#: C/genius.xml:1827(para)
+#: C/genius.xml:1847(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 "
@@ -7549,7 +7747,7 @@ msgstr ""
 "\">MersennePrimeExponents</link> a <link linkend=\"gel-function-LucasLehmer"
 "\">LucasLehmer</link>."
 
-#: C/genius.xml:1838(para) C/genius.xml:2054(para)
+#: C/genius.xml:1858(para) C/genius.xml:2074(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Mersenne_prime\";>Wikipedia</"
 "ulink>, <ulink url=\"http://planetmath.org/encyclopedia/MersenneNumbers.html";
@@ -7565,16 +7763,16 @@ msgstr ""
 "\"http://cs.wikipedia.org/wiki/Mersennovo_prvo%C4%8D%C3%ADslo\";>Wikipedia</"
 "ulink>."
 
-#: C/genius.xml:1850(term)
+#: C/genius.xml:1870(term)
 msgid "IsNthPower"
 msgstr "IsNthPower"
 
-#: C/genius.xml:1852(synopsis)
+#: C/genius.xml:1872(synopsis)
 #, no-wrap
 msgid "IsNthPower (m,n)"
 msgstr "IsNthPower (m,n)"
 
-#: C/genius.xml:1853(para)
+#: C/genius.xml:1873(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"
@@ -7586,44 +7784,44 @@ msgstr ""
 "IsPerfectPower\">IsPerfectPower</link> a <link linkend=\"gel-function-"
 "IsPerfectSquare\">IsPerfectSquare</link>."
 
-#: C/genius.xml:1864(term)
+#: C/genius.xml:1884(term)
 msgid "IsOdd"
 msgstr "IsOdd"
 
-#: C/genius.xml:1866(synopsis)
+#: C/genius.xml:1886(synopsis)
 #, no-wrap
 msgid "IsOdd (n)"
 msgstr "IsOdd (n)"
 
-#: C/genius.xml:1867(para)
+#: C/genius.xml:1887(para)
 msgid "Tests if an integer is odd."
 msgstr "Otestovat, zda je celà ÄÃslo lichÃ."
 
-#: C/genius.xml:1872(term)
+#: C/genius.xml:1892(term)
 msgid "IsPerfectPower"
 msgstr "IsPerfectPower"
 
-#: C/genius.xml:1874(synopsis)
+#: C/genius.xml:1894(synopsis)
 #, no-wrap
 msgid "IsPerfectPower (n)"
 msgstr "IsPerfectPower (n)"
 
-#: C/genius.xml:1875(para)
+#: C/genius.xml:1895(para)
 msgid "Check an integer is any perfect power, a<superscript>b</superscript>."
 msgstr ""
 "Zkontrolovat, zda je celà ÄÃslo perfekntà mocninou a<superscript>b</"
 "superscript>."
 
-#: C/genius.xml:1880(term)
+#: C/genius.xml:1900(term)
 msgid "IsPerfectSquare"
 msgstr "IsPerfectSquare"
 
-#: C/genius.xml:1882(synopsis)
+#: C/genius.xml:1902(synopsis)
 #, no-wrap
 msgid "IsPerfectSquare (n)"
 msgstr "IsPerfectSquare (n)"
 
-#: C/genius.xml:1883(para)
+#: C/genius.xml:1903(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 "
@@ -7633,16 +7831,16 @@ msgstr ""
 "ÄÃslo musà bÃt pÅirozenà ÄÃslo. ZÃpornà celà ÄÃsla samozÅejmÄ perfektnÃmi "
 "druhÃmi mocninami pÅirozenÃch ÄÃsel bÃt nemohou."
 
-#: C/genius.xml:1892(term)
+#: C/genius.xml:1912(term)
 msgid "IsPrime"
 msgstr "IsPrime"
 
-#: C/genius.xml:1894(synopsis)
+#: C/genius.xml:1914(synopsis)
 #, no-wrap
 msgid "IsPrime (n)"
 msgstr "IsPrime (n)"
 
-#: C/genius.xml:1895(para)
+#: C/genius.xml:1915(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 "
@@ -7660,7 +7858,7 @@ msgstr ""
 "<function>IsPrimeMillerRabinReps</function>. VÃchozà hodnota 22 dÃvà "
 "pravdÄpodobnost zhruba 5.7e-14."
 
-#: C/genius.xml:1906(para)
+#: C/genius.xml:1926(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 "
@@ -7674,7 +7872,7 @@ msgstr ""
 "MillerRabinTestSure\"><function>MillerRabinTestSure</function></link>, ale "
 "mÅÅe to trvat trochu dÃle."
 
-#: C/genius.xml:1914(para) C/genius.xml:2152(para) C/genius.xml:2192(para)
+#: C/genius.xml:1934(para) C/genius.xml:2172(para) C/genius.xml:2212(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/PrimeNumber.html";
 "\">Planetmath</ulink> or <ulink url=\"http://mathworld.wolfram.com/";
@@ -7686,16 +7884,16 @@ msgstr ""
 "ulink> (text je v angliÄtinÄ) nebo <ulink url=\"http://cs.wikipedia.org/wiki/";
 "Prvo%C4%8D%C3%ADslo\">Wikipedia</ulink>."
 
-#: C/genius.xml:1923(term)
+#: C/genius.xml:1943(term)
 msgid "IsPrimitiveMod"
 msgstr "IsPrimitiveMod"
 
-#: C/genius.xml:1925(synopsis)
+#: C/genius.xml:1945(synopsis)
 #, no-wrap
 msgid "IsPrimitiveMod (g,q)"
 msgstr "IsPrimitiveMod (g,q)"
 
-#: C/genius.xml:1926(para)
+#: C/genius.xml:1946(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 "
@@ -7706,16 +7904,16 @@ msgstr ""
 "varname> je prvoÄÃslo. Pokud <varname>q</varname> nenà prvoÄÃslo, jsou "
 "vÃsledky nesmyslnÃ."
 
-#: C/genius.xml:1932(term)
+#: C/genius.xml:1952(term)
 msgid "IsPrimitiveModWithPrimeFactors"
 msgstr "IsPrimitiveModWithPrimeFactors"
 
-#: C/genius.xml:1934(synopsis)
+#: C/genius.xml:1954(synopsis)
 #, no-wrap
 msgid "IsPrimitiveModWithPrimeFactors (g,q,f)"
 msgstr "IsPrimitiveModWithPrimeFactors (g,q,f)"
 
-#: C/genius.xml:1935(para)
+#: C/genius.xml:1955(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 "
@@ -7728,35 +7926,35 @@ msgstr ""
 "ÄinitelÅ <varname>q</varname>-1. Pokud <varname>q</varname> nenà prvoÄÃslo, "
 "jsou vÃsledky nesmyslnÃ."
 
-#: C/genius.xml:1943(term)
+#: C/genius.xml:1963(term)
 msgid "IsPseudoprime"
 msgstr "IsPseudoprime"
 
-#: C/genius.xml:1945(synopsis)
+#: C/genius.xml:1965(synopsis)
 #, no-wrap
 msgid "IsPseudoprime (n,b)"
 msgstr "IsPseudoprime (n,b)"
 
-#: C/genius.xml:1946(para)
+#: C/genius.xml:1966(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 calles the "
+"prime, that is if <userinput>b^(n-1) == 1 mod n</userinput>. This calls the "
 "<function>PseudoprimeTest</function>"
 msgstr ""
 "Zda je <varname>n</varname> pseudoprvoÄÃslo o zÃkladu <varname>b</varname>, "
-"ale ne prvoÄÃslo, tj. jestli <userinput>b^(n-1) == 1 mod n</userinput>. "
-"NazÃvà se to <function>malà Fermatova vÄta</function>."
+"ale ne prvoÄÃslo, tj. jestli <userinput>b^(n-1) == 1 mod n</userinput>. Volà "
+"se funkce <function>PseudoprimeTest</function>."
 
-#: C/genius.xml:1952(term)
+#: C/genius.xml:1972(term)
 msgid "IsStrongPseudoprime"
 msgstr "IsStrongPseudoprime"
 
-#: C/genius.xml:1954(synopsis)
+#: C/genius.xml:1974(synopsis)
 #, no-wrap
 msgid "IsStrongPseudoprime (n,b)"
 msgstr "IsStrongPseudoprime (n,b)"
 
-#: C/genius.xml:1955(para)
+#: C/genius.xml:1975(para)
 msgid ""
 "Test if <varname>n</varname> is a strong pseudoprime to base <varname>b</"
 "varname> but not a prime."
@@ -7764,37 +7962,37 @@ msgstr ""
 "Zjistit, zda je <varname>n</varname> silnà pseudoprvoÄÃslo o zÃkladu "
 "<varname>b</varname>, ale ne prvoÄÃslo."
 
-#: C/genius.xml:1960(term)
+#: C/genius.xml:1980(term)
 msgid "Jacobi"
 msgstr "Jacobi"
 
-#: C/genius.xml:1962(synopsis)
+#: C/genius.xml:1982(synopsis)
 #, no-wrap
 msgid "Jacobi (a,b)"
 msgstr "Jacobi (a,b)"
 
-#: C/genius.xml:1963(para)
+#: C/genius.xml:1983(para)
 msgid "Aliases: <function>JacobiSymbol</function>"
 msgstr "Alternativnà nÃzvy: <function>JacobiSymbol</function>"
 
-#: C/genius.xml:1964(para)
+#: C/genius.xml:1984(para)
 msgid "Calculate the Jacobi symbol (a/b) (b should be odd)."
 msgstr "SpoÄÃtat Jacobiho symbol (a/b) (b by mÄlo bÃt lichÃ)."
 
-#: C/genius.xml:1969(term)
+#: C/genius.xml:1989(term)
 msgid "JacobiKronecker"
 msgstr "JacobiKronecker"
 
-#: C/genius.xml:1971(synopsis)
+#: C/genius.xml:1991(synopsis)
 #, no-wrap
 msgid "JacobiKronecker (a,b)"
 msgstr "JacobiKronecker (a,b)"
 
-#: C/genius.xml:1972(para)
+#: C/genius.xml:1992(para)
 msgid "Aliases: <function>JacobiKroneckerSymbol</function>"
 msgstr "Alternativnà nÃzvy: <function>JacobiKroneckerSymbol</function>"
 
-#: C/genius.xml:1973(para)
+#: C/genius.xml:1993(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."
@@ -7803,16 +8001,16 @@ msgstr ""
 "<varname>a</varname> je lichÃ, nebo (a/2)=0, kdyÅ <varname>a</varname> je "
 "sudÃ."
 
-#: C/genius.xml:1978(term)
+#: C/genius.xml:1998(term)
 msgid "LeastAbsoluteResidue"
 msgstr "LeastAbsoluteResidue"
 
-#: C/genius.xml:1980(synopsis)
+#: C/genius.xml:2000(synopsis)
 #, no-wrap
 msgid "LeastAbsoluteResidue (a,n)"
 msgstr "LeastAbsoluteResidue (a,n)"
 
-#: C/genius.xml:1981(para)
+#: C/genius.xml:2001(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)."
@@ -7820,24 +8018,24 @@ msgstr ""
 "VrÃtit zbytek <varname>a</varname> mod <varname>n</varname> s nejmenÅÃ "
 "absolutnà hodnotou (v intervalu -n/2 aŠn/2)."
 
-#: C/genius.xml:1986(term)
+#: C/genius.xml:2006(term)
 msgid "Legendre"
 msgstr "Legendre"
 
-#: C/genius.xml:1988(synopsis)
+#: C/genius.xml:2008(synopsis)
 #, no-wrap
 msgid "Legendre (a,p)"
 msgstr "Legendre (a,p)"
 
-#: C/genius.xml:1989(para)
+#: C/genius.xml:2009(para)
 msgid "Aliases: <function>LegendreSymbol</function>"
 msgstr "Alternativnà nÃzvy: <function>LegendreSymbol</function>"
 
-#: C/genius.xml:1990(para)
+#: C/genius.xml:2010(para)
 msgid "Calculate the Legendre symbol (a/p)."
 msgstr "SpoÄÃtat LegendrÅv symbol (a/p)."
 
-#: C/genius.xml:1991(para)
+#: C/genius.xml:2011(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/LegendreSymbol.html";
 "\">Planetmath</ulink> or <ulink url=\"http://mathworld.wolfram.com/";
@@ -7848,16 +8046,16 @@ msgstr ""
 "nebo <ulink url=\"http://mathworld.wolfram.com/LegendreSymbol.html";
 "\">Mathworld</ulink> (text je v angliÄtinÄ)."
 
-#: C/genius.xml:2000(term)
+#: C/genius.xml:2020(term)
 msgid "LucasLehmer"
 msgstr "LucasLehmer"
 
-#: C/genius.xml:2002(synopsis)
+#: C/genius.xml:2022(synopsis)
 #, no-wrap
 msgid "LucasLehmer (p)"
 msgstr "LucasLehmer (p)"
 
-#: C/genius.xml:2003(para)
+#: C/genius.xml:2023(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"
@@ -7869,7 +8067,7 @@ msgstr ""
 "MersennePrimeExponents\">MersennePrimeExponents</link> a <link linkend=\"gel-"
 "function-IsMersennePrimeExponent\">IsMersennePrimeExponent</link>."
 
-#: C/genius.xml:2009(para)
+#: C/genius.xml:2029(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Lucas";
 "%E2%80%93Lehmer_primality_test\">Wikipedia</ulink> or <ulink url=\"http://";
@@ -7884,20 +8082,20 @@ msgstr ""
 "mathworld.wolfram.com/Lucas-LehmerTest.html\">Mathworld</ulink> (text je v "
 "agliÄtinÄ)."
 
-#: C/genius.xml:2019(term)
+#: C/genius.xml:2039(term)
 msgid "LucasNumber"
 msgstr "LucasNumber"
 
-#: C/genius.xml:2021(synopsis)
+#: C/genius.xml:2041(synopsis)
 #, no-wrap
 msgid "LucasNumber (n)"
 msgstr "LucasNumber (n)"
 
-#: C/genius.xml:2022(para)
+#: C/genius.xml:2042(para)
 msgid "Returns the <varname>n</varname>th Lucas number."
 msgstr "VrÃtit <varname>n</varname>-tà Lucasovo ÄÃslo."
 
-#: C/genius.xml:2023(para)
+#: C/genius.xml:2043(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Lucas_number\";>Wikipedia</"
 "ulink> or <ulink url=\"http://planetmath.org/encyclopedia/LucasNumbers.html";
@@ -7910,24 +8108,24 @@ msgstr ""
 "(text je v angliÄtinÄ) nebo <ulink url=\"http://mathworld.wolfram.com/";
 "LucasNumber.html\">Mathworld</ulink> (text je v angliÄtinÄ)."
 
-#: C/genius.xml:2033(term)
+#: C/genius.xml:2053(term)
 msgid "MaximalPrimePowerFactors"
 msgstr "MaximalPrimePowerFactors"
 
-#: C/genius.xml:2035(synopsis)
+#: C/genius.xml:2055(synopsis)
 #, no-wrap
 msgid "MaximalPrimePowerFactors (n)"
 msgstr "MaximalPrimePowerFactors (n)"
 
-#: C/genius.xml:2036(para)
+#: C/genius.xml:2056(para)
 msgid "Return all maximal prime power factors of a number."
 msgstr "VrÃtit vÅechny maximÃlnà mocniny prvoÄÃsel v rozkladu ÄÃsla."
 
-#: C/genius.xml:2041(term) C/genius.xml:2043(synopsis)
+#: C/genius.xml:2061(term) C/genius.xml:2063(synopsis)
 msgid "MersennePrimeExponents"
 msgstr "MersennePrimeExponents"
 
-#: C/genius.xml:2044(para)
+#: C/genius.xml:2064(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 "
@@ -7941,16 +8139,16 @@ msgstr ""
 "IsMersennePrimeExponent\">IsMersennePrimeExponent</link> a <link linkend="
 "\"gel-function-LucasLehmer\">LucasLehmer</link>."
 
-#: C/genius.xml:2066(term)
+#: C/genius.xml:2086(term)
 msgid "MillerRabinTest"
 msgstr "MillerRabinTest"
 
-#: C/genius.xml:2068(synopsis)
+#: C/genius.xml:2088(synopsis)
 #, no-wrap
 msgid "MillerRabinTest (n,reps)"
 msgstr "MillerRabinTest (n,opak)"
 
-#: C/genius.xml:2069(para)
+#: C/genius.xml:2089(para)
 msgid ""
 "Use the Miller-Rabin primality test on <varname>n</varname>, <varname>reps</"
 "varname> number of times. The probability of false positive is <userinput>"
@@ -7965,7 +8163,7 @@ msgstr ""
 "\"><function>IsPrime</function></link>, protoÅe je rychlejÅÃ a lepÅÃ u "
 "menÅÃch celÃch ÄÃsel."
 
-#: C/genius.xml:2078(para) C/genius.xml:2096(para)
+#: C/genius.xml:2098(para) C/genius.xml:2116(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Miller";
 "%E2%80%93Rabin_primality_test\">Wikipedia</ulink> or <ulink url=\"http://";
@@ -7980,16 +8178,16 @@ 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:2088(term)
+#: C/genius.xml:2108(term)
 msgid "MillerRabinTestSure"
 msgstr "MillerRabinTestSure"
 
-#: C/genius.xml:2090(synopsis)
+#: C/genius.xml:2110(synopsis)
 #, no-wrap
 msgid "MillerRabinTestSure (n)"
 msgstr "MillerRabinTestSure (n)"
 
-#: C/genius.xml:2091(para)
+#: C/genius.xml:2111(para)
 msgid ""
 "Use the Miller-Rabin primality test on <varname>n</varname> with enough "
 "bases that assuming the Generalized Reimann Hypothesis the result is "
@@ -7999,20 +8197,20 @@ msgstr ""
 "bÃzemi, Åe za pÅedpokladu zobecnÄnà Riemannovy hypotÃzy je vÃsledek "
 "deterministickÃ."
 
-#: C/genius.xml:2106(term)
+#: C/genius.xml:2126(term)
 msgid "ModInvert"
 msgstr "ModInvert"
 
-#: C/genius.xml:2108(synopsis)
+#: C/genius.xml:2128(synopsis)
 #, no-wrap
 msgid "ModInvert (n,m)"
 msgstr "ModInvert (n,m)"
 
-#: C/genius.xml:2109(para)
+#: C/genius.xml:2129(para)
 msgid "Returns inverse of n mod m."
 msgstr "VrÃtit pÅevrÃcenou hodnotu n mod m."
 
-#: C/genius.xml:2110(para)
+#: C/genius.xml:2130(para)
 msgid ""
 "See <ulink url=\"http://mathworld.wolfram.com/ModularInverse.html";
 "\">Mathworld</ulink> for more information."
@@ -8020,16 +8218,16 @@ msgstr ""
 "VÃce informacà najdete v encyklopedii <ulink url=\"http://mathworld.wolfram.";
 "com/ModularInverse.html\">Mathworld</ulink> (text je v angliÄtinÄ)."
 
-#: C/genius.xml:2118(term)
+#: C/genius.xml:2138(term)
 msgid "MoebiusMu"
 msgstr "MoebiusMu"
 
-#: C/genius.xml:2120(synopsis)
+#: C/genius.xml:2140(synopsis)
 #, no-wrap
 msgid "MoebiusMu (n)"
 msgstr "MoebiusMu (n)"
 
-#: C/genius.xml:2121(para)
+#: C/genius.xml:2141(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 "
@@ -8041,7 +8239,7 @@ msgstr ""
 "<userinput>(-1)^k</userinput> v pÅÃpadÄ, Åe je souÄin <varname>k</varname> "
 "rÅznÃch prvoÄÃsel."
 
-#: C/genius.xml:2127(para)
+#: C/genius.xml:2147(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/MoebiusFunction.html";
 "\">Planetmath</ulink> or <ulink url=\"http://mathworld.wolfram.com/";
@@ -8053,16 +8251,16 @@ msgstr ""
 "\">Mathworld</ulink> (text je v angliÄtinÄ) nebo <ulink url=\"http://cs.";
 "wikipedia.org/wiki/M%C3%B6biova_funkce\">Wikipedia</ulink>."
 
-#: C/genius.xml:2136(term)
+#: C/genius.xml:2156(term)
 msgid "NextPrime"
 msgstr "NextPrime"
 
-#: C/genius.xml:2138(synopsis)
+#: C/genius.xml:2158(synopsis)
 #, no-wrap
 msgid "NextPrime (n)"
 msgstr "NextPrime (n)"
 
-#: C/genius.xml:2139(para)
+#: C/genius.xml:2159(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 "
@@ -8072,7 +8270,7 @@ msgstr ""
 "jsou povaÅovÃna za prvoÄÃsla, takÅe pÅedchozà prvoÄÃslo mÅÅete zÃskat jako "
 "<userinput>-NextPrime(-n)</userinput>."
 
-#: C/genius.xml:2144(para)
+#: C/genius.xml:2164(para)
 msgid ""
 "This function uses the GMP's <function>mpz_nextprime</function> which in "
 "turn uses the probabilistic Miller-Rabin test (See also <link linkend=\"gel-"
@@ -8085,16 +8283,16 @@ msgstr ""
 "PravdÄpodobnost faleÅnà kladnà odpovÄdi nenà nastavitelnÃ, ale je dostateÄnÄ "
 "malà pro praktickà ÃÄely."
 
-#: C/genius.xml:2161(term)
+#: C/genius.xml:2181(term)
 msgid "PadicValuation"
 msgstr "PadicValuation"
 
-#: C/genius.xml:2163(synopsis)
+#: C/genius.xml:2183(synopsis)
 #, no-wrap
 msgid "PadicValuation (n,p)"
 msgstr "PadicValuation (n,p)"
 
-#: C/genius.xml:2164(para)
+#: C/genius.xml:2184(para)
 msgid ""
 "Returns the p-adic valuation (number of trailing zeros in base <varname>p</"
 "varname>)."
@@ -8102,7 +8300,7 @@ msgstr ""
 "VrÃtit p-adickà ohodnocenà (poÄet koncovÃch nul v zÃkladu <varname>p</"
 "varname>)."
 
-#: C/genius.xml:2165(para)
+#: C/genius.xml:2185(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/PAdicValuation.html";
 "\">Planetmath</ulink> for more information."
@@ -8110,16 +8308,16 @@ msgstr ""
 "VÃce informacà najdete v encyklopedii <ulink url=\"http://planetmath.org/";
 "encyclopedia/PAdicValuation.html\">Planetmath</ulink> (text je v angliÄtinÄ)."
 
-#: C/genius.xml:2173(term)
+#: C/genius.xml:2193(term)
 msgid "PowerMod"
 msgstr "PowerMod"
 
-#: C/genius.xml:2175(synopsis)
+#: C/genius.xml:2195(synopsis)
 #, no-wrap
 msgid "PowerMod (a,b,m)"
 msgstr "PowerMod (a,b,m)"
 
-#: C/genius.xml:2176(para)
+#: C/genius.xml:2196(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 neccessary to "
@@ -8132,37 +8330,37 @@ msgstr ""
 "aritmetiky. Z tohoto dÅvodu je <userinput>a^b mod m</userinput> stejnÄ "
 "rychlÃ."
 
-#: C/genius.xml:2187(term)
+#: C/genius.xml:2207(term)
 msgid "Prime"
 msgstr "Prime"
 
-#: C/genius.xml:2189(synopsis)
+#: C/genius.xml:2209(synopsis)
 #, no-wrap
 msgid "Prime (n)"
 msgstr "Prime (n)"
 
-#: C/genius.xml:2190(para)
+#: C/genius.xml:2210(para)
 msgid "Aliases: <function>prime</function>"
 msgstr "Alternativnà nÃzvy: <function>prime</function>"
 
-#: C/genius.xml:2191(para)
+#: C/genius.xml:2211(para)
 msgid "Return the <varname>n</varname>th prime (up to a limit)."
 msgstr "VrÃtit <varname>n</varname>-tà prvoÄÃslo (aÅ do limitu)."
 
-#: C/genius.xml:2201(term)
+#: C/genius.xml:2221(term)
 msgid "PrimeFactors"
 msgstr "PrimeFactors"
 
-#: C/genius.xml:2203(synopsis)
+#: C/genius.xml:2223(synopsis)
 #, no-wrap
 msgid "PrimeFactors (n)"
 msgstr "PrimeFactors (n)"
 
-#: C/genius.xml:2204(para)
+#: C/genius.xml:2224(para)
 msgid "Return all prime factors of a number as a vector."
 msgstr "VrÃtit v podobÄ vektoru vÅechny prvoÄinitele ÄÃsla."
 
-#: C/genius.xml:2205(para)
+#: C/genius.xml:2225(para)
 msgid ""
 "See <ulink url=\"http://mathworld.wolfram.com/PrimeFactor.html\";>Mathworld</"
 "ulink> for more information."
@@ -8170,16 +8368,16 @@ msgstr ""
 "VÃce informacà najdete v encyklopedii <ulink url=\"http://mathworld.wolfram.";
 "com/PrimeFactor.html\">Mathworld</ulink> (text je v angliÄtinÄ)."
 
-#: C/genius.xml:2213(term)
+#: C/genius.xml:2233(term)
 msgid "PseudoprimeTest"
 msgstr "PseudoprimeTest"
 
-#: C/genius.xml:2215(synopsis)
+#: C/genius.xml:2235(synopsis)
 #, no-wrap
 msgid "PseudoprimeTest (n,b)"
 msgstr "PseudoprimeTest (n,b)"
 
-#: C/genius.xml:2216(para)
+#: C/genius.xml:2236(para)
 msgid ""
 "Pseudoprime test, returns <constant>true</constant> if and only if "
 "<userinput>b^(n-1) == 1  mod n</userinput>"
@@ -8187,7 +8385,7 @@ msgstr ""
 "Test pseudoprvoÄÃselnosti, vracà <constant>true</constant> kdyÅ a jen kdyÅ "
 "<userinput>b^(n-1) == 1  mod n</userinput>."
 
-#: C/genius.xml:2218(para)
+#: C/genius.xml:2238(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/Pseudoprime.html";
 "\">Planetmath</ulink> or <ulink url=\"http://mathworld.wolfram.com/";
@@ -8199,16 +8397,16 @@ msgstr ""
 "ulink> (text je v angliÄtinÄ) nebo <ulink url=\"http://cs.wikipedia.org/wiki/";
 "Pseudoprvo%C4%8D%C3%ADslo\">Wikipedia</ulink>."
 
-#: C/genius.xml:2227(term)
+#: C/genius.xml:2247(term)
 msgid "RemoveFactor"
 msgstr "RemoveFactor"
 
-#: C/genius.xml:2229(synopsis)
+#: C/genius.xml:2249(synopsis)
 #, no-wrap
 msgid "RemoveFactor (n,m)"
 msgstr "RemoveFactor (n,m)"
 
-#: C/genius.xml:2230(para)
+#: C/genius.xml:2250(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</"
@@ -8218,7 +8416,7 @@ msgstr ""
 "varname>. Prakticky to znamenÃ, Åe je podÄleno nejvyÅÅÃ mocninou ÄÃsla "
 "<varname>m</varname>, kterà je dÄlitelem <varname>n</varname>."
 
-#: C/genius.xml:2231(para)
+#: C/genius.xml:2251(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/Divisibility.html";
 "\">Planetmath</ulink> or <ulink url=\"http://mathworld.wolfram.com/Factor.";
@@ -8230,16 +8428,16 @@ msgstr ""
 "(text je v angliÄtinÄ) nebo <ulink url=\"http://cs.wikipedia.org/wiki/D";
 "%C4%9Blitelnost\">Wikipedia</ulink>."
 
-#: C/genius.xml:2240(term)
+#: C/genius.xml:2260(term)
 msgid "SilverPohligHellmanWithFactorization"
 msgstr "SilverPohligHellmanWithFactorization"
 
-#: C/genius.xml:2242(synopsis)
+#: C/genius.xml:2262(synopsis)
 #, no-wrap
 msgid "SilverPohligHellmanWithFactorization (n,b,q,f)"
 msgstr "SilverPohligHellmanWithFactorization (n,b,q,f)"
 
-#: C/genius.xml:2243(para)
+#: C/genius.xml:2263(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>, "
@@ -8253,16 +8451,16 @@ msgstr ""
 "Hellmanova algoritmu, danà <varname>f</varname> je rozkladem <varname>q</"
 "varname>-1."
 
-#: C/genius.xml:2248(term)
+#: C/genius.xml:2268(term)
 msgid "SqrtModPrime"
 msgstr "SqrtModPrime"
 
-#: C/genius.xml:2250(synopsis)
+#: C/genius.xml:2270(synopsis)
 #, no-wrap
 msgid "SqrtModPrime (n,p)"
 msgstr "SqrtModPrime (n,p)"
 
-#: C/genius.xml:2251(para)
+#: C/genius.xml:2271(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 "
@@ -8272,7 +8470,7 @@ msgstr ""
 "(kde <varname>p</varname> je prvoÄÃslo). Pokud nenà kvadratickÃm zbytkem, je "
 "vrÃceno null."
 
-#: C/genius.xml:2252(para)
+#: C/genius.xml:2272(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/QuadraticResidue.html";
 "\">Planetmath</ulink> or <ulink url=\"http://mathworld.wolfram.com/";
@@ -8283,16 +8481,16 @@ msgstr ""
 "angliÄtinÄ) nebo <ulink url=\"http://mathworld.wolfram.com/QuadraticResidue.";
 "html\">Mathworld</ulink> (text je v angliÄtinÄ)."
 
-#: C/genius.xml:2261(term)
+#: C/genius.xml:2281(term)
 msgid "StrongPseudoprimeTest"
 msgstr "StrongPseudoprimeTest"
 
-#: C/genius.xml:2263(synopsis)
+#: C/genius.xml:2283(synopsis)
 #, no-wrap
 msgid "StrongPseudoprimeTest (n,b)"
 msgstr "StrongPseudoprimeTest (n,b)"
 
-#: C/genius.xml:2264(para)
+#: C/genius.xml:2284(para)
 msgid ""
 "Run the strong pseudoprime test base <varname>b</varname> on <varname>n</"
 "varname>."
@@ -8300,7 +8498,7 @@ msgstr ""
 "Spustit silnà test pseudoprvoÄÃselnosti o zÃkladu <varname>b</varname> na "
 "<varname>n</varname>."
 
-#: C/genius.xml:2265(para)
+#: C/genius.xml:2285(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/StrongPseudoprime.html";
 "\">Planetmath</ulink> or <ulink url=\"http://mathworld.wolfram.com/";
@@ -8311,20 +8509,20 @@ msgstr ""
 "angliÄtinÄ) nebo <ulink url=\"http://mathworld.wolfram.com/StrongPseudoprime.";
 "html\">Mathworld</ulink> (text je v angliÄtinÄ)."
 
-#: C/genius.xml:2274(term)
+#: C/genius.xml:2294(term)
 msgid "gcd"
 msgstr "gcd"
 
-#: C/genius.xml:2276(synopsis)
+#: C/genius.xml:2296(synopsis)
 #, no-wrap
 msgid "gcd (a,args...)"
 msgstr "gcd (a,argumenty...)"
 
-#: C/genius.xml:2277(para)
+#: C/genius.xml:2297(para)
 msgid "Aliases: <function>GCD</function>"
 msgstr "Alternativnà nÃzvy: <function>GCD</function>"
 
-#: C/genius.xml:2278(para)
+#: C/genius.xml:2298(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 "
@@ -8335,7 +8533,7 @@ msgstr ""
 "celÃch ÄÃsel. Pokud zadÃte vÃce neÅ jednu matici stejnà velikosti, bude "
 "nejvÄtÅà spoleÄnà dÄlitel urÄen prvek po prvku."
 
-#: C/genius.xml:2284(para)
+#: C/genius.xml:2304(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/GreatestCommonDivisor.";
 "html\">Planetmath</ulink> or <ulink url=\"http://mathworld.wolfram.com/";
@@ -8348,20 +8546,20 @@ msgstr ""
 "wikipedia.org/wiki/Nejv%C4%9Bt%C5%A1%C3%AD_spole%C4%8Dn%C3%BD_d%C4%9Blitel"
 "\">Wikipedia</ulink>."
 
-#: C/genius.xml:2293(term)
+#: C/genius.xml:2313(term)
 msgid "lcm"
 msgstr "lcm"
 
-#: C/genius.xml:2295(synopsis)
+#: C/genius.xml:2315(synopsis)
 #, no-wrap
 msgid "lcm (a,args...)"
 msgstr "lcm (a,argumenty...)"
 
-#: C/genius.xml:2296(para)
+#: C/genius.xml:2316(para)
 msgid "Aliases: <function>LCM</function>"
 msgstr "Alternativnà nÃzvy: <function>LCM</function>"
 
-#: C/genius.xml:2297(para)
+#: C/genius.xml:2317(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 "
@@ -8372,7 +8570,7 @@ msgstr ""
 "celÃch ÄÃsel. Pokud zadÃte vÃce neÅ jednu matici stejnà velikosti, bude "
 "nejmenÅà spoleÄnà nÃsobek urÄen prvek po prvku."
 
-#: C/genius.xml:2303(para)
+#: C/genius.xml:2323(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/LeastCommonMultiple.html";
 "\">Planetmath</ulink> or <ulink url=\"http://mathworld.wolfram.com/";
@@ -8385,35 +8583,35 @@ msgstr ""
 "wikipedia.org/wiki/Nejmen%C5%A1%C3%AD_spole%C4%8Dn%C3%BD_n%C3%A1sobek"
 "\">Wikipedia</ulink>."
 
-#: C/genius.xml:2315(title)
+#: C/genius.xml:2335(title)
 msgid "Matrix Manipulation"
 msgstr "PrÃce s maticemi"
 
-#: C/genius.xml:2318(term)
+#: C/genius.xml:2338(term)
 msgid "ApplyOverMatrix"
 msgstr "ApplyOverMatrix"
 
-#: C/genius.xml:2320(synopsis)
+#: C/genius.xml:2340(synopsis)
 #, no-wrap
 msgid "ApplyOverMatrix (a,func)"
 msgstr "ApplyOverMatrix (a,fce)"
 
-#: C/genius.xml:2321(para)
+#: C/genius.xml:2341(para)
 msgid ""
 "Apply a function over all entries of a matrix and return a matrix of the "
 "results."
 msgstr "PouÅÃt funkci na vÅechny prvky matice a vrÃtit matici vÃsledkÅ."
 
-#: C/genius.xml:2326(term)
+#: C/genius.xml:2346(term)
 msgid "ApplyOverMatrix2"
 msgstr "ApplyOverMatrix2"
 
-#: C/genius.xml:2328(synopsis)
+#: C/genius.xml:2348(synopsis)
 #, no-wrap
 msgid "ApplyOverMatrix2 (a,b,func)"
 msgstr "ApplyOverMatrix2 (a,b,fce)"
 
-#: C/genius.xml:2329(para)
+#: C/genius.xml:2349(para)
 msgid ""
 "Apply a function over all entries of 2 matrices (or 1 value and 1 matrix) "
 "and return a matrix of the results."
@@ -8421,57 +8619,57 @@ msgstr ""
 "PouÅÃt funkci na vÅechny prvky 2 matic (nebo 1 hodnoty a 1 matice) a vrÃtit "
 "matici vÃsledkÅ."
 
-#: C/genius.xml:2334(term)
+#: C/genius.xml:2354(term)
 msgid "ColumnsOf"
 msgstr "ColumnsOf"
 
-#: C/genius.xml:2336(synopsis)
+#: C/genius.xml:2356(synopsis)
 #, no-wrap
 msgid "ColumnsOf (M)"
 msgstr "ColumnsOf (M)"
 
-#: C/genius.xml:2337(para)
+#: C/genius.xml:2357(para)
 msgid "Gets the columns of a matrix as a horizontal vector."
 msgstr "VrÃtit sloupce matice jako vodorovnà vektor."
 
-#: C/genius.xml:2342(term)
+#: C/genius.xml:2362(term)
 msgid "ComplementSubmatrix"
 msgstr "ComplementSubmatrix"
 
-#: C/genius.xml:2344(synopsis)
+#: C/genius.xml:2364(synopsis)
 #, no-wrap
 msgid "ComplementSubmatrix (m,r,c)"
 msgstr "ComplementSubmatrix (m,r,c)"
 
-#: C/genius.xml:2345(para)
+#: C/genius.xml:2365(para)
 msgid "Remove column(s) and row(s) from a matrix."
 msgstr "Odstranit sloupec (Äi slupce) a ÅÃdek (Äi ÅÃdky) z matice."
 
-#: C/genius.xml:2350(term)
+#: C/genius.xml:2370(term)
 msgid "CompoundMatrix"
 msgstr "CompoundMatrix"
 
-#: C/genius.xml:2352(synopsis)
+#: C/genius.xml:2372(synopsis)
 #, no-wrap
 msgid "CompoundMatrix (k,A)"
 msgstr "CompoundMatrix (k,A)"
 
-#: C/genius.xml:2353(para)
+#: C/genius.xml:2373(para)
 msgid "Calculate the kth compound matrix of A."
 msgstr "SpoÄÃtat <varname>k</varname>-tou sloÅenou matici matice A."
 
-#: C/genius.xml:2358(term)
+#: C/genius.xml:2378(term)
 msgid "CountZeroColumns"
 msgstr "CountZeroColumns"
 
-#: C/genius.xml:2360(synopsis)
+#: C/genius.xml:2380(synopsis)
 #, no-wrap
 msgid "CountZeroColumns (M)"
 msgstr "CountZeroColumns (M)"
 
-#: C/genius.xml:2361(para)
+#: C/genius.xml:2381(para)
 msgid ""
-"Count the number of zero columns in a matrix. For example Once you column "
+"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="
 "\"gel-function-cref\"><function>cref</function></link> and <link linkend="
 "\"gel-function-Nullity\"><function>Nullity</function></link>."
@@ -8481,46 +8679,46 @@ msgstr ""
 "\"gel-function-cref\"><function>cref</function></link> a <link linkend=\"gel-"
 "function-Nullity\"><function>Nullity</function></link>."
 
-#: C/genius.xml:2371(term)
+#: C/genius.xml:2391(term)
 msgid "DeleteColumn"
 msgstr "DeleteColumn"
 
-#: C/genius.xml:2373(synopsis)
+#: C/genius.xml:2393(synopsis)
 #, no-wrap
 msgid "DeleteColumn (M,col)"
 msgstr "DeleteColumn (M,sloupec)"
 
-#: C/genius.xml:2374(para)
+#: C/genius.xml:2394(para)
 msgid "Delete a column of a matrix."
 msgstr "Smazat sloupec matice."
 
-#: C/genius.xml:2379(term)
+#: C/genius.xml:2399(term)
 msgid "DeleteRow"
 msgstr "DeleteRow"
 
-#: C/genius.xml:2381(synopsis)
+#: C/genius.xml:2401(synopsis)
 #, no-wrap
 msgid "DeleteRow (M,row)"
 msgstr "DeleteRow (M,radek)"
 
-#: C/genius.xml:2382(para)
+#: C/genius.xml:2402(para)
 msgid "Delete a row of a matrix."
 msgstr "Smazat ÅÃdek matice."
 
-#: C/genius.xml:2387(term)
+#: C/genius.xml:2407(term)
 msgid "DiagonalOf"
 msgstr "DiagonalOf"
 
-#: C/genius.xml:2389(synopsis)
+#: C/genius.xml:2409(synopsis)
 #, no-wrap
 msgid "DiagonalOf (M)"
 msgstr "DiagonalOf (M)"
 
-#: C/genius.xml:2390(para)
+#: C/genius.xml:2410(para)
 msgid "Gets the diagonal entries of a matrix as a column vector."
 msgstr "ZÃskat diagonÃlnà prvky matice jako sloupcovà vektor."
 
-#: C/genius.xml:2391(para)
+#: C/genius.xml:2411(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Diagonal_of_a_matrix#Matrices";
 "\">Wikipedia</ulink> for more information."
@@ -8528,16 +8726,16 @@ msgstr ""
 "VÃce informacà najdete v encyklopedii <ulink url=\"http://cs.wikipedia.org/";
 "wiki/Diagon%C3%A1ln%C3%AD_matice\">Wikipedia</ulink>."
 
-#: C/genius.xml:2399(term)
+#: C/genius.xml:2419(term)
 msgid "DotProduct"
 msgstr "DotProduct"
 
-#: C/genius.xml:2401(synopsis)
+#: C/genius.xml:2421(synopsis)
 #, no-wrap
 msgid "DotProduct (u,v)"
 msgstr "DotProduct (u,v)"
 
-#: C/genius.xml:2402(para)
+#: C/genius.xml:2422(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 "
@@ -8547,7 +8745,7 @@ msgstr ""
 "NepÅijÃmajà se konjugovanà vektory, protoÅe jde o bilineÃrnà formu, i kdyÅ "
 "pracuje i s komplexnÃmi ÄÃsly."
 
-#: C/genius.xml:2404(para)
+#: C/genius.xml:2424(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/DotProduct.html";
 "\">Planetmath</ulink> for more information."
@@ -8557,16 +8755,16 @@ msgstr ""
 "nebo <ulink url=\"http://cs.wikipedia.org/wiki/Skal%C3%A1rn%C3%AD_sou%C4%8Din";
 "\">Wikipedia</ulink>."
 
-#: C/genius.xml:2412(term)
+#: C/genius.xml:2432(term)
 msgid "ExpandMatrix"
 msgstr "ExpandMatrix"
 
-#: C/genius.xml:2414(synopsis)
+#: C/genius.xml:2434(synopsis)
 #, no-wrap
 msgid "ExpandMatrix (M)"
 msgstr "ExpandMatrix (M)"
 
-#: C/genius.xml:2415(para)
+#: C/genius.xml:2435(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 "
@@ -8578,20 +8776,20 @@ msgstr ""
 "menÅÃch a normÃlnÄ je to provÃdÄno na vstupu automaticky, s vÃjimkou kdy je "
 "matice zadÃna s uvozovkou."
 
-#: C/genius.xml:2425(term)
+#: C/genius.xml:2445(term)
 msgid "HermitianProduct"
 msgstr "HermitianProduct"
 
-#: C/genius.xml:2427(synopsis)
+#: C/genius.xml:2447(synopsis)
 #, no-wrap
 msgid "HermitianProduct (u,v)"
 msgstr "HermitianProduct (u,v)"
 
-#: C/genius.xml:2428(para)
+#: C/genius.xml:2448(para)
 msgid "Aliases: <function>InnerProduct</function>"
 msgstr "Alternativnà nÃzvy: <function>InnerProduct</function>"
 
-#: C/genius.xml:2429(para)
+#: C/genius.xml:2449(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."
@@ -8599,7 +8797,7 @@ msgstr ""
 "ZÃskat hermitovskà souÄin dvou vektorÅ. Vektory musà mÃt stejnou velikost. "
 "Jednà se o polybilineÃrnà formu pouÅÃvajÃcà jednotkovou matici."
 
-#: C/genius.xml:2430(para)
+#: C/genius.xml:2450(para)
 msgid ""
 "See <ulink url=\"http://mathworld.wolfram.com/HermitianInnerProduct.html";
 "\">Mathworld</ulink> for more information."
@@ -8607,20 +8805,20 @@ msgstr ""
 "VÃce informacà najdete v encyklopedii <ulink url=\"http://mathworld.wolfram.";
 "com/HermitianInnerProduct.html\">Mathworld</ulink> (text je v angliÄtinÄ)."
 
-#: C/genius.xml:2438(term)
+#: C/genius.xml:2458(term)
 msgid "I"
 msgstr "I"
 
-#: C/genius.xml:2440(synopsis)
+#: C/genius.xml:2460(synopsis)
 #, no-wrap
 msgid "I (n)"
 msgstr "I (n)"
 
-#: C/genius.xml:2441(para)
+#: C/genius.xml:2461(para)
 msgid "Aliases: <function>eye</function>"
 msgstr "Alternativnà nÃzvy: <function>eye</function>"
 
-#: C/genius.xml:2442(para)
+#: C/genius.xml:2462(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 "
@@ -8630,7 +8828,7 @@ msgstr ""
 "<varname>n</varname>. Pokud je <varname>n</varname> rovno 0, vrÃtà "
 "<constant>null</constant>."
 
-#: C/genius.xml:2443(para)
+#: C/genius.xml:2463(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/IdentityMatrix.html";
 "\">Planetmath</ulink> for more information."
@@ -8640,16 +8838,16 @@ msgstr ""
 "nebo <ulink url=\"http://cs.wikipedia.org/wiki/Jednotkov%C3%A1_matice";
 "\">Wikipedia</ulink>."
 
-#: C/genius.xml:2451(term)
+#: C/genius.xml:2471(term)
 msgid "IndexComplement"
 msgstr "IndexComplement"
 
-#: C/genius.xml:2453(synopsis)
+#: C/genius.xml:2473(synopsis)
 #, no-wrap
 msgid "IndexComplement (vec,msize)"
 msgstr "IndexComplement (vektor,mvelikost)"
 
-#: C/genius.xml:2454(para)
+#: C/genius.xml:2474(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</"
@@ -8661,20 +8859,20 @@ msgstr ""
 "dostaneme <userinput>[1,4,5]</userinput>. Pokud je <varname>mvelikost</"
 "varname> rovna 0, vracà vÅdy <constant>null</constant>."
 
-#: C/genius.xml:2461(term)
+#: C/genius.xml:2481(term)
 msgid "IsDiagonal"
 msgstr "IsDiagonal"
 
-#: C/genius.xml:2463(synopsis)
+#: C/genius.xml:2483(synopsis)
 #, no-wrap
 msgid "IsDiagonal (M)"
 msgstr "IsDiagonal (M)"
 
-#: C/genius.xml:2464(para)
+#: C/genius.xml:2484(para)
 msgid "Is a matrix diagonal."
 msgstr "Je matice diagonÃlnÃ?"
 
-#: C/genius.xml:2465(para) C/genius.xml:2612(para)
+#: C/genius.xml:2485(para) C/genius.xml:2635(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Diagonal_matrix\";>Wikipedia</"
 "ulink> or <ulink url=\"http://planetmath.org/encyclopedia/DiagonalMatrix.html";
@@ -8685,16 +8883,16 @@ msgstr ""
 "nebo <ulink url=\"http://cs.wikipedia.org/wiki/Diagon%C3%A1ln%C3%AD_matice";
 "\">Wikipedia</ulink>."
 
-#: C/genius.xml:2474(term)
+#: C/genius.xml:2494(term)
 msgid "IsIdentity"
 msgstr "IsIdentity"
 
-#: C/genius.xml:2476(synopsis)
+#: C/genius.xml:2496(synopsis)
 #, no-wrap
 msgid "IsIdentity (x)"
 msgstr "IsIdentity (x)"
 
-#: C/genius.xml:2477(para)
+#: C/genius.xml:2497(para)
 msgid ""
 "Check if a matrix is the identity matrix. Automatically returns "
 "<constant>false</constant> if the matrix is not square. Also works on "
@@ -8709,16 +8907,16 @@ msgstr ""
 "<varname>x</varname> roven <constant>null</constant> (coÅ mÅÅeme povaÅovat "
 "za matici 0 krÃt 0), nezpÅsobà to chybu a vrÃtà <constant>false</constant>."
 
-#: C/genius.xml:2486(term)
+#: C/genius.xml:2506(term)
 msgid "IsLowerTriangular"
 msgstr "IsLowerTriangular"
 
-#: C/genius.xml:2488(synopsis)
+#: C/genius.xml:2508(synopsis)
 #, no-wrap
 msgid "IsLowerTriangular (M)"
 msgstr "IsLowerTriangular (M)"
 
-#: C/genius.xml:2489(para)
+#: C/genius.xml:2509(para)
 msgid ""
 "Is a matrix lower triangular. That is, are all the entries above the "
 "diagonal zero."
@@ -8726,29 +8924,29 @@ msgstr ""
 "Jde o dolnà trojÃhelnÃkovou matici? To je takovÃ, kterà mà vÅechny prvky nad "
 "diagonÃlou nulovÃ."
 
-#: C/genius.xml:2494(term)
+#: C/genius.xml:2514(term)
 msgid "IsMatrixInteger"
 msgstr "IsMatrixInteger"
 
-#: C/genius.xml:2496(synopsis)
+#: C/genius.xml:2516(synopsis)
 #, no-wrap
 msgid "IsMatrixInteger (M)"
 msgstr "IsMatrixInteger (M)"
 
-#: C/genius.xml:2497(para)
+#: C/genius.xml:2517(para)
 msgid "Check if a matrix is a matrix of an integers (non-complex)."
 msgstr "Zkontrolovat, zda je matice maticà z celÃch (nekomplexnÃch) ÄÃsel."
 
-#: C/genius.xml:2502(term)
+#: C/genius.xml:2522(term)
 msgid "IsMatrixNonnegative"
 msgstr "IsMatrixNonnegative"
 
-#: C/genius.xml:2504(synopsis)
+#: C/genius.xml:2524(synopsis)
 #, no-wrap
 msgid "IsMatrixNonnegative (M)"
 msgstr "IsMatrixNonnegative (M)"
 
-#: C/genius.xml:2505(para)
+#: C/genius.xml:2525(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."
@@ -8756,7 +8954,7 @@ msgstr ""
 "Zkontrolovat, zda je matice nezÃpornÃ, tj. zda je kaÅdà z prvkÅ nezÃpornÃ. "
 "NepleÅte si pozitivnà matice s pozitivnÄ definitnÃmi maticemi."
 
-#: C/genius.xml:2507(para) C/genius.xml:2521(para)
+#: C/genius.xml:2527(para) C/genius.xml:2541(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Positive_matrix\";>Wikipedia</"
 "ulink> for more information."
@@ -8764,16 +8962,16 @@ msgstr ""
 "VÃce informacà najdete v encyklopedii <ulink url=\"http://en.wikipedia.org/";
 "wiki/Positive_matrix\">Wikipedia</ulink> (text je v angliÄtinÄ)."
 
-#: C/genius.xml:2515(term)
+#: C/genius.xml:2535(term)
 msgid "IsMatrixPositive"
 msgstr "IsMatrixPositive"
 
-#: C/genius.xml:2517(synopsis)
+#: C/genius.xml:2537(synopsis)
 #, no-wrap
 msgid "IsMatrixPositive (M)"
 msgstr "IsMatrixPositive (M)"
 
-#: C/genius.xml:2518(para)
+#: C/genius.xml:2538(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 "
@@ -8783,73 +8981,73 @@ msgstr ""
 "tudÃÅ reÃlnÃ). PÅedevÅÃm nenà ÅÃdnà prvek 0. NepleÅte si positivnà matice s "
 "pozitivnÄ definitnÃmi maticemi."
 
-#: C/genius.xml:2529(term)
+#: C/genius.xml:2549(term)
 msgid "IsMatrixRational"
 msgstr "IsMatrixRational"
 
-#: C/genius.xml:2531(synopsis)
+#: C/genius.xml:2551(synopsis)
 #, no-wrap
 msgid "IsMatrixRational (M)"
 msgstr "IsMatrixRational (M)"
 
-#: C/genius.xml:2532(para)
+#: C/genius.xml:2552(para)
 msgid "Check if a matrix is a matrix of rational (non-complex) numbers."
 msgstr ""
 "Zkontrolovat, zda je matice maticà z racionÃlnÃch (nekomplexnÃch) ÄÃsel."
 
-#: C/genius.xml:2538(term)
+#: C/genius.xml:2558(term)
 msgid "IsMatrixReal"
 msgstr "IsMatrixReal"
 
-#: C/genius.xml:2540(synopsis)
+#: C/genius.xml:2560(synopsis)
 #, no-wrap
 msgid "IsMatrixReal (M)"
 msgstr "IsMatrixReal (M)"
 
-#: C/genius.xml:2541(para)
+#: C/genius.xml:2561(para)
 msgid "Check if a matrix is a matrix of real (non-complex) numbers."
 msgstr "Zkontrolovat, zda je matice sloÅenà z reÃlnÃch (na komplexnÃch) ÄÃsel."
 
-#: C/genius.xml:2546(term)
+#: C/genius.xml:2566(term)
 msgid "IsMatrixSquare"
 msgstr "IsMatrixSquare"
 
-#: C/genius.xml:2548(synopsis)
+#: C/genius.xml:2568(synopsis)
 #, no-wrap
 msgid "IsMatrixSquare (M)"
 msgstr "IsMatrixSquare (M)"
 
-#: C/genius.xml:2549(para)
+#: C/genius.xml:2569(para)
 msgid "Check if a matrix is square, that is its width is equal to its height."
 msgstr "Zkontrolovat, zda je matice ÄtvercovÃ, tj. ÅÃÅka je stejnà jako vÃÅka."
 
-#: C/genius.xml:2557(term)
+#: C/genius.xml:2577(term)
 msgid "IsUpperTriangular"
 msgstr "IsUpperTriangular"
 
-#: C/genius.xml:2559(synopsis)
+#: C/genius.xml:2579(synopsis)
 #, no-wrap
 msgid "IsUpperTriangular (M)"
 msgstr "IsUpperTriangular (M)"
 
-#: C/genius.xml:2560(para)
+#: C/genius.xml:2580(para)
 msgid ""
 "Is a matrix upper triangular? That is, a matrix is upper triangular if all "
-"all the entries below the diagonal are zero."
+"the entries below the diagonal are zero."
 msgstr ""
 "Jde o hornà trojÃhelnÃkovou matici? To je takovÃ, kterà mà vÅechny prvky pod "
 "diagonÃlou nulovÃ."
 
-#: C/genius.xml:2565(term)
+#: C/genius.xml:2585(term)
 msgid "IsValueOnly"
 msgstr "IsValueOnly"
 
-#: C/genius.xml:2567(synopsis)
+#: C/genius.xml:2587(synopsis)
 #, no-wrap
 msgid "IsValueOnly (M)"
 msgstr "IsValueOnly (M)"
 
-#: C/genius.xml:2568(para)
+#: C/genius.xml:2588(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."
@@ -8857,16 +9055,16 @@ msgstr ""
 "Zkontrolovat, zda se matice sklÃdà pouze z ÄÃsel. Mnoho internÃch funkcà "
 "provÃdà tuto kontrolu. Hodnoty mohou bÃt libovolnà ÄÃsla vÄetnÄ komplexnÃch."
 
-#: C/genius.xml:2574(term)
+#: C/genius.xml:2594(term)
 msgid "IsVector"
 msgstr "IsVector"
 
-#: C/genius.xml:2576(synopsis)
+#: C/genius.xml:2596(synopsis)
 #, no-wrap
 msgid "IsVector (v)"
 msgstr "IsVector (v)"
 
-#: C/genius.xml:2577(para)
+#: C/genius.xml:2597(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</"
@@ -8876,16 +9074,16 @@ msgstr ""
 "vektorem, vektor je prostÄ jen matice 1 krÃt <varname>n</varname> nebo "
 "<varname>n</varname> krÃt 1."
 
-#: C/genius.xml:2586(term)
+#: C/genius.xml:2606(term)
 msgid "IsZero"
 msgstr "IsZero"
 
-#: C/genius.xml:2588(synopsis)
+#: C/genius.xml:2608(synopsis)
 #, no-wrap
 msgid "IsZero (x)"
 msgstr "IsZero (x)"
 
-#: C/genius.xml:2589(para)
+#: C/genius.xml:2609(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</"
@@ -8899,16 +9097,16 @@ msgstr ""
 "krÃt 0), nezpÅsobà to ÅÃdnou chybu, ale vrÃtà se <constant>true</constant>, "
 "protoÅe podmÃnka je prÃzdnÃ."
 
-#: C/genius.xml:2599(term)
+#: C/genius.xml:2619(term)
 msgid "LowerTriangular"
 msgstr "LowerTriangular"
 
-#: C/genius.xml:2601(synopsis)
+#: C/genius.xml:2621(synopsis)
 #, no-wrap
 msgid "LowerTriangular (M)"
 msgstr "LowerTriangular (M)"
 
-#: C/genius.xml:2602(para)
+#: C/genius.xml:2622(para)
 msgid ""
 "Returns a copy of the matrix <varname>M</varname> with all the entries above "
 "the diagonal set to zero."
@@ -8916,33 +9114,40 @@ msgstr ""
 "VrÃtit kopii matice <varname>M</varname> se vÅemi prvky nad diagonÃlou "
 "nastavenÃmi na nulu."
 
-#: C/genius.xml:2607(term)
+#: C/genius.xml:2627(term)
 msgid "MakeDiagonal"
 msgstr "MakeDiagonal"
 
-#: C/genius.xml:2609(synopsis)
+#: C/genius.xml:2629(synopsis)
 #, no-wrap
 msgid "MakeDiagonal (v,arg...)"
 msgstr "MakeDiagonal (v,argument...)"
 
-#: C/genius.xml:2610(para)
+#: C/genius.xml:2630(para)
 msgid "Aliases: <function>diag</function>"
 msgstr "Alternativnà nÃzvy: <function>diag</function>"
 
-#: C/genius.xml:2611(para)
-msgid "Make diagonal matrix from a vector."
-msgstr "VytvoÅit diagonÃlnà matici z vektoru."
+#: C/genius.xml:2631(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])</"
+"userinput> is the same as <userinput>MakeDiagonal(1,2,3)</userinput>."
+msgstr ""
+"VytvoÅit diagonÃlnà matici z vektoru. PÅÃpadnÄ mÅÅete hodnoty, kterà se majà "
+"umÃstit na diagonÃlu, zadat jako jednotlivà parametry. TakÅe "
+"<userinput>MakeDiagonal([1,2,3])</userinput> je to stejnà jako "
+"<userinput>MakeDiagonal(1,2,3)</userinput>."
 
-#: C/genius.xml:2621(term)
+#: C/genius.xml:2644(term)
 msgid "MakeVector"
 msgstr "MakeVector"
 
-#: C/genius.xml:2623(synopsis)
+#: C/genius.xml:2646(synopsis)
 #, no-wrap
 msgid "MakeVector (A)"
 msgstr "MakeVector (A)"
 
-#: C/genius.xml:2624(para)
+#: C/genius.xml:2647(para)
 msgid ""
 "Make column vector out of matrix by putting columns above each other. "
 "Returns <constant>null</constant> when given <constant>null</constant>."
@@ -8950,16 +9155,16 @@ msgstr ""
 "VytvoÅit sloupcovà vektor z matice posklÃdÃnÃm sloupcÅ na sebe. Pokud je "
 "pÅedÃno <constant>null</constant>, vrÃtà <constant>null</constant>."
 
-#: C/genius.xml:2630(term)
+#: C/genius.xml:2653(term)
 msgid "MatrixProduct"
 msgstr "MatrixProduct"
 
-#: C/genius.xml:2632(synopsis)
+#: C/genius.xml:2655(synopsis)
 #, no-wrap
 msgid "MatrixProduct (A)"
 msgstr "MatrixProduct (A)"
 
-#: C/genius.xml:2633(para)
+#: C/genius.xml:2656(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 "
@@ -8968,16 +9173,16 @@ msgstr ""
 "SpoÄÃtat souÄin vÅech prvkÅ matice nebo vektoru. To znamenÃ, Åe se vynÃsobà "
 "vÅechny prvky a vrÃtà se ÄÃslo, kterà je nÃsobkem vÅech tÄchto prvkÅ."
 
-#: C/genius.xml:2642(term)
+#: C/genius.xml:2665(term)
 msgid "MatrixSum"
 msgstr "MatrixSum"
 
-#: C/genius.xml:2644(synopsis)
+#: C/genius.xml:2667(synopsis)
 #, no-wrap
 msgid "MatrixSum (A)"
 msgstr "MatrixSum (A)"
 
-#: C/genius.xml:2645(para)
+#: C/genius.xml:2668(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."
@@ -8985,29 +9190,29 @@ msgstr ""
 "SpoÄÃtat souÄet vÅech prvkÅ matice nebo vektoru. To znamenÃ, Åe se seÄtou "
 "vÅechny prvky a vrÃtà se ÄÃslo, kterà je souÄtem vÅech tÄchto prvkÅ."
 
-#: C/genius.xml:2654(term)
+#: C/genius.xml:2677(term)
 msgid "MatrixSumSquares"
 msgstr "MatrixSumSquares"
 
-#: C/genius.xml:2656(synopsis)
+#: C/genius.xml:2679(synopsis)
 #, no-wrap
 msgid "MatrixSumSquares (A)"
 msgstr "MatrixSumSquares (A)"
 
-#: C/genius.xml:2657(para)
+#: C/genius.xml:2680(para)
 msgid "Calculate the sum of squares of all elements in a matrix or vector."
 msgstr "SpoÄÃtat souÄet druhÃch mocnin vÅech prvkÅ matice nebo vektoru."
 
-#: C/genius.xml:2663(term)
+#: C/genius.xml:2686(term)
 msgid "OuterProduct"
 msgstr "OuterProduct"
 
-#: C/genius.xml:2665(synopsis)
+#: C/genius.xml:2688(synopsis)
 #, no-wrap
 msgid "OuterProduct (u,v)"
 msgstr "OuterProduct (u,v)"
 
-#: C/genius.xml:2666(para)
+#: C/genius.xml:2689(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 "
@@ -9017,16 +9222,16 @@ msgstr ""
 "varname> a <varname>v</varname> svislà vektory, pak vnÄjÅà souÄin je "
 "<userinput>v * u.'</userinput>."
 
-#: C/genius.xml:2673(term)
+#: C/genius.xml:2696(term)
 msgid "ReverseVector"
 msgstr "ReverseVector"
 
-#: C/genius.xml:2675(synopsis)
+#: C/genius.xml:2698(synopsis)
 #, no-wrap
 msgid "ReverseVector (v)"
 msgstr "ReverseVector (v)"
 
-#: C/genius.xml:2676(para)
+#: C/genius.xml:2699(para)
 msgid ""
 "Reverse elements in a vector. Return <constant>null</constant> if given "
 "<constant>null</constant>"
@@ -9034,45 +9239,49 @@ msgstr ""
 "PÅevrÃtit poÅadà prvkÅ ve vektoru. Pokud je pÅedÃno <constant>null</"
 "constant>, tak vracà <constant>null</constant>."
 
-#: C/genius.xml:2681(term)
+#: C/genius.xml:2704(term)
 msgid "RowSum"
 msgstr "RowSum"
 
-#: C/genius.xml:2683(synopsis)
+#: C/genius.xml:2706(synopsis)
 #, no-wrap
 msgid "RowSum (m)"
 msgstr "RowSum (m)"
 
-#: C/genius.xml:2684(para)
+#: C/genius.xml:2707(para)
 msgid ""
 "Calculate sum of each row in a matrix and return a vertical vector with the "
 "result."
 msgstr ""
 "VypoÄÃtat souÄet kaÅdÃho ÅÃdku v matici a vrÃtit svislà vektor s vÃsledkem."
 
-#: C/genius.xml:2690(term)
+#: C/genius.xml:2713(term)
 msgid "RowSumSquares"
 msgstr "RowSumSquares"
 
-#: C/genius.xml:2692(synopsis)
+#: C/genius.xml:2715(synopsis)
 #, no-wrap
 msgid "RowSumSquares (m)"
 msgstr "RowSumSquares (m)"
 
-#: C/genius.xml:2693(para)
-msgid "Calculate sum of squares of each row in a matrix."
-msgstr "SpoÄÃtat souÄet druhÃch mocnin kaÅdÃho ÅÃdku v matici."
+#: C/genius.xml:2716(para)
+msgid ""
+"Calculate sum of squares of each row in a matrix and return a vertical "
+"vector with the results."
+msgstr ""
+"VypoÄÃtat souÄet druhÃch mocnin kaÅdÃho ÅÃdku v matici a vrÃtit svislà "
+"vektor s vÃsledkem."
 
-#: C/genius.xml:2698(term)
+#: C/genius.xml:2721(term)
 msgid "RowsOf"
 msgstr "RowsOf"
 
-#: C/genius.xml:2700(synopsis)
+#: C/genius.xml:2723(synopsis)
 #, no-wrap
 msgid "RowsOf (M)"
 msgstr "RowsOf (M)"
 
-#: C/genius.xml:2701(para)
+#: C/genius.xml:2724(para)
 msgid ""
 "Gets the rows of a matrix as a vertical vector. Each element of the vector "
 "is a horizontal vector which is the corresponding row of <varname>M</"
@@ -9086,20 +9295,20 @@ msgstr ""
 "<userinput>for r in RowsOf(M) do\n"
 "neco(r)</userinput>."
 
-#: C/genius.xml:2710(term)
+#: C/genius.xml:2733(term)
 msgid "SetMatrixSize"
 msgstr "SetMatrixSize"
 
-#: C/genius.xml:2712(synopsis)
+#: C/genius.xml:2735(synopsis)
 #, no-wrap
 msgid "SetMatrixSize (M,rows,columns)"
 msgstr "SetMatrixSize (M,radku,sloupcu)"
 
-#: C/genius.xml:2713(para)
+#: C/genius.xml:2736(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 "
-"and extra space is filled with zeros. if <varname>rows</varname> or "
+"and extra space is filled with zeros. If <varname>rows</varname> or "
 "<varname>columns</varname> are zero then <constant>null</constant> is "
 "returned."
 msgstr ""
@@ -9109,16 +9318,16 @@ msgstr ""
 "<varname>radku</varname> nebo <varname>sloupcu</varname> roven nule, je "
 "vrÃceno <constant>null</constant>."
 
-#: C/genius.xml:2723(term)
+#: C/genius.xml:2746(term)
 msgid "ShuffleVector"
 msgstr "ShuffleVector"
 
-#: C/genius.xml:2725(synopsis)
+#: C/genius.xml:2748(synopsis)
 #, no-wrap
 msgid "ShuffleVector (v)"
 msgstr "ShuffleVector (v)"
 
-#: C/genius.xml:2726(para)
+#: C/genius.xml:2749(para)
 msgid ""
 "Shuffle elements in a vector. Return <constant>null</constant> if given "
 "<constant>null</constant>"
@@ -9126,55 +9335,55 @@ msgstr ""
 "ZamÃchat poÅadà prvkÅ ve vektoru. Pokud je pÅedÃno <constant>null</"
 "constant>, tak vracà <constant>null</constant>."
 
-#: C/genius.xml:2731(term)
+#: C/genius.xml:2754(term)
 msgid "SortVector"
 msgstr "SortVector"
 
-#: C/genius.xml:2733(synopsis)
+#: C/genius.xml:2756(synopsis)
 #, no-wrap
 msgid "SortVector (v)"
 msgstr "SortVector (v)"
 
-#: C/genius.xml:2734(para)
+#: C/genius.xml:2757(para)
 msgid "Sort vector elements in an increasing order."
 msgstr "SeÅadit prvky vektoru ve vzestupnÃm poÅadÃ."
 
-#: C/genius.xml:2739(term)
+#: C/genius.xml:2762(term)
 msgid "StripZeroColumns"
 msgstr "StripZeroColumns"
 
-#: C/genius.xml:2741(synopsis)
+#: C/genius.xml:2764(synopsis)
 #, no-wrap
 msgid "StripZeroColumns (M)"
 msgstr "StripZeroColumns (M)"
 
-#: C/genius.xml:2742(para)
+#: C/genius.xml:2765(para)
 msgid "Removes any all-zero columns of <varname>M</varname>."
 msgstr "Odstranit vÅechny ÄistÄ nulovà sloupce matice <varname>M</varname>."
 
-#: C/genius.xml:2747(term)
+#: C/genius.xml:2770(term)
 msgid "StripZeroRows"
 msgstr "StripZeroRows"
 
-#: C/genius.xml:2749(synopsis)
+#: C/genius.xml:2772(synopsis)
 #, no-wrap
 msgid "StripZeroRows (M)"
 msgstr "StripZeroRows (M)"
 
-#: C/genius.xml:2750(para)
+#: C/genius.xml:2773(para)
 msgid "Removes any all-zero rows of <varname>M</varname>."
 msgstr "Odstranit vÅechny ÄistÄ nulovà ÅÃdky matice <varname>M</varname>."
 
-#: C/genius.xml:2755(term)
+#: C/genius.xml:2778(term)
 msgid "Submatrix"
 msgstr "Submatrix"
 
-#: C/genius.xml:2757(synopsis)
+#: C/genius.xml:2780(synopsis)
 #, no-wrap
 msgid "Submatrix (m,r,c)"
 msgstr "Submatrix (m,r,s)"
 
-#: C/genius.xml:2758(para)
+#: C/genius.xml:2781(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</"
@@ -9186,29 +9395,29 @@ msgstr ""
 "varname> by mÄly bÃt vektory se seznamy ÅÃdkÅ a sloupcÅ (nebo samostatnà "
 "ÄÃsla, pokud poÅadujete jen jeden ÅÃdek nebo sloupec)."
 
-#: C/genius.xml:2765(term)
+#: C/genius.xml:2788(term)
 msgid "SwapRows"
 msgstr "SwapRows"
 
-#: C/genius.xml:2767(synopsis)
+#: C/genius.xml:2790(synopsis)
 #, no-wrap
 msgid "SwapRows (m,row1,row2)"
 msgstr "SwapRows (m,radek1,radek2)"
 
-#: C/genius.xml:2768(para)
+#: C/genius.xml:2791(para)
 msgid "Swap two rows in a matrix."
 msgstr "Prohodit dva ÅÃdky v matici."
 
-#: C/genius.xml:2773(term)
+#: C/genius.xml:2796(term)
 msgid "UpperTriangular"
 msgstr "UpperTriangular"
 
-#: C/genius.xml:2775(synopsis)
+#: C/genius.xml:2798(synopsis)
 #, no-wrap
 msgid "UpperTriangular (M)"
 msgstr "UpperTriangular (M)"
 
-#: C/genius.xml:2776(para)
+#: C/genius.xml:2799(para)
 msgid ""
 "Returns a copy of the matrix <varname>M</varname> with all the entries below "
 "the diagonal set to zero."
@@ -9216,44 +9425,44 @@ msgstr ""
 "VrÃtit kopii matice <varname>M</varname> se vÅemi prvky pod diagonÃlou "
 "nastavenÃmi na nulu."
 
-#: C/genius.xml:2781(term)
+#: C/genius.xml:2804(term)
 msgid "columns"
 msgstr "columns"
 
-#: C/genius.xml:2783(synopsis)
+#: C/genius.xml:2806(synopsis)
 #, no-wrap
 msgid "columns (M)"
 msgstr "columns (M)"
 
-#: C/genius.xml:2784(para)
+#: C/genius.xml:2807(para)
 msgid "Get the number of columns of a matrix."
 msgstr "VrÃtit poÄet sloupcÅ matice."
 
-#: C/genius.xml:2789(term)
+#: C/genius.xml:2812(term)
 msgid "elements"
 msgstr "elements"
 
-#: C/genius.xml:2791(synopsis)
+#: C/genius.xml:2814(synopsis)
 #, no-wrap
 msgid "elements (M)"
 msgstr "elements (M)"
 
-#: C/genius.xml:2792(para)
+#: C/genius.xml:2815(para)
 msgid ""
 "Get the total number of elements of a matrix. This is the number of columns "
 "times the number of rows."
 msgstr "VrÃtit celkovà poÄet prvkÅ matice. Tj. poÄet sloupcÅ krÃt poÄet ÅÃdkÅ."
 
-#: C/genius.xml:2798(term)
+#: C/genius.xml:2821(term)
 msgid "ones"
 msgstr "ones"
 
-#: C/genius.xml:2800(synopsis)
+#: C/genius.xml:2823(synopsis)
 #, no-wrap
 msgid "ones (rows,columns...)"
 msgstr "ones (radku,sloupcu...)"
 
-#: C/genius.xml:2801(para)
+#: C/genius.xml:2824(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."
@@ -9262,29 +9471,29 @@ msgstr ""
 "jeden argument). KdyÅ je <varname>radku</varname> nebo <varname>sloupcu</"
 "varname> rovno nule, vrÃtà <constant>null</constant>."
 
-#: C/genius.xml:2806(term)
+#: C/genius.xml:2829(term)
 msgid "rows"
 msgstr "rows"
 
-#: C/genius.xml:2808(synopsis)
+#: C/genius.xml:2831(synopsis)
 #, no-wrap
 msgid "rows (M)"
 msgstr "rows (M)"
 
-#: C/genius.xml:2809(para)
+#: C/genius.xml:2832(para)
 msgid "Get the number of rows of a matrix."
 msgstr "VrÃtit poÄet ÅÃdkÅ matice."
 
-#: C/genius.xml:2814(term)
+#: C/genius.xml:2837(term)
 msgid "zeros"
 msgstr "zeros"
 
-#: C/genius.xml:2816(synopsis)
+#: C/genius.xml:2839(synopsis)
 #, no-wrap
 msgid "zeros (rows,columns...)"
 msgstr "zeros (radku,sloupcu...)"
 
-#: C/genius.xml:2817(para)
+#: C/genius.xml:2840(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."
@@ -9293,16 +9502,16 @@ msgstr ""
 "argument). Pokud je argument <varname>radku</varname> nebo <varname>sloupcu</"
 "varname> roven nule, je vrÃceno <constant>null</constant>."
 
-#: C/genius.xml:2828(term)
+#: C/genius.xml:2851(term)
 msgid "AuxiliaryUnitMatrix"
 msgstr "AuxiliaryUnitMatrix"
 
-#: C/genius.xml:2830(synopsis)
+#: C/genius.xml:2853(synopsis)
 #, no-wrap
 msgid "AuxiliaryUnitMatrix (n)"
 msgstr "AuxiliaryUnitMatrix (n)"
 
-#: C/genius.xml:2831(para)
+#: C/genius.xml:2854(para)
 msgid ""
 "Get the auxiliary unit matrix of size <varname>n</varname>. This is a square "
 "matrix matrix with that is all zero except the superdiagonal being all ones. "
@@ -9312,7 +9521,7 @@ msgstr ""
 "Ätvercovou matici ze samÃch nul vyjma diagonÃly, na kterà jsou jedniÄky. Je "
 "to JordanÅv blok s jednÃm vlastnÃm ÄÃslem nula."
 
-#: C/genius.xml:2833(para)
+#: C/genius.xml:2856(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/";
 "JordanCanonicalFormTheorem.html\">Planetmath</ulink> or <ulink url=\"http://";
@@ -9326,29 +9535,29 @@ msgstr ""
 "<ulink url=\"http://cs.wikipedia.org/wiki/Jordanova_norm%C3%A1ln%C3%AD_forma";
 "\">Wikipedia</ulink>."
 
-#: C/genius.xml:2842(term)
+#: C/genius.xml:2865(term)
 msgid "BilinearForm"
 msgstr "BilinearForm"
 
-#: C/genius.xml:2844(synopsis)
+#: C/genius.xml:2867(synopsis)
 #, no-wrap
 msgid "BilinearForm (v,A,w)"
 msgstr "BilinearForm (v,A,w)"
 
-#: C/genius.xml:2845(para)
+#: C/genius.xml:2868(para)
 msgid "Evaluate (v,w) with respect to the bilinear form given by the matrix A."
 msgstr "SpoÄÃtat (v,w) vzhledem k bilineÃrnà formÄ danà maticà A."
 
-#: C/genius.xml:2850(term)
+#: C/genius.xml:2873(term)
 msgid "BilinearFormFunction"
 msgstr "BilinearFormFunction"
 
-#: C/genius.xml:2852(synopsis)
+#: C/genius.xml:2875(synopsis)
 #, no-wrap
 msgid "BilinearFormFunction (A)"
 msgstr "BilinearFormFunction (A)"
 
-#: C/genius.xml:2853(para)
+#: C/genius.xml:2876(para)
 msgid ""
 "Return a function that evaluates two vectors with respect to the bilinear "
 "form given by A."
@@ -9356,20 +9565,20 @@ msgstr ""
 "VrÃtit funkci takovou, Åe vyhodnocuje dva vektory vzhledem k bilineÃrnà "
 "formÄ danà maticà A."
 
-#: C/genius.xml:2858(term)
+#: C/genius.xml:2881(term)
 msgid "CharacteristicPolynomial"
 msgstr "CharacteristicPolynomial"
 
-#: C/genius.xml:2860(synopsis)
+#: C/genius.xml:2883(synopsis)
 #, no-wrap
 msgid "CharacteristicPolynomial (M)"
 msgstr "CharacteristicPolynomial (M)"
 
-#: C/genius.xml:2861(para)
+#: C/genius.xml:2884(para)
 msgid "Aliases: <function>CharPoly</function>"
 msgstr "Alternativnà nÃzvy: <function>CharPoly</function>"
 
-#: C/genius.xml:2862(para)
+#: C/genius.xml:2885(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 "
@@ -9385,7 +9594,7 @@ msgstr ""
 "function-CharacteristicPolynomialFunction"
 "\">CharacteristicPolynomialFunction</link>."
 
-#: C/genius.xml:2868(para) C/genius.xml:2884(para)
+#: C/genius.xml:2891(para) C/genius.xml:2907(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/CharacteristicEquation.";
 "html\">Planetmath</ulink> for more information."
@@ -9394,16 +9603,16 @@ msgstr ""
 "encyclopedia/CharacteristicEquation.html\">Planetmath</ulink> (text je v "
 "angliÄtinÄ)."
 
-#: C/genius.xml:2876(term)
+#: C/genius.xml:2899(term)
 msgid "CharacteristicPolynomialFunction"
 msgstr "CharacteristicPolynomialFunction"
 
-#: C/genius.xml:2878(synopsis)
+#: C/genius.xml:2901(synopsis)
 #, no-wrap
 msgid "CharacteristicPolynomialFunction (M)"
 msgstr "CharacteristicPolynomialFunction (M)"
 
-#: C/genius.xml:2879(para)
+#: C/genius.xml:2902(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 "
@@ -9415,16 +9624,16 @@ msgstr ""
 "jsou vlastnà ÄÃsla matice <varname>M</varname>. Viz <link linkend=\"gel-"
 "function-CharacteristicPolynomial\">CharacteristicPolynomial</link>."
 
-#: C/genius.xml:2892(term)
+#: C/genius.xml:2915(term)
 msgid "ColumnSpace"
 msgstr "ColumnSpace"
 
-#: C/genius.xml:2894(synopsis)
+#: C/genius.xml:2917(synopsis)
 #, no-wrap
 msgid "ColumnSpace (M)"
 msgstr "ColumnSpace (M)"
 
-#: C/genius.xml:2895(para)
+#: C/genius.xml:2918(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>. "
@@ -9434,16 +9643,16 @@ msgstr ""
 "jejÃÅ sloupce jsou bÃzemi pro prostor sloupcÅ matice <varname>M</varname>. "
 "To je prostor rozloÅenà podle sloupcÅ matice <varname>M</varname>."
 
-#: C/genius.xml:2903(term)
+#: C/genius.xml:2926(term)
 msgid "CommutationMatrix"
 msgstr "CommutationMatrix"
 
-#: C/genius.xml:2905(synopsis)
+#: C/genius.xml:2928(synopsis)
 #, no-wrap
 msgid "CommutationMatrix (m, n)"
 msgstr "CommutationMatrix (m, n)"
 
-#: C/genius.xml:2906(para)
+#: C/genius.xml:2929(para)
 msgid ""
 "Return the commutation matrix K(m,n) which is the unique m*n by m*n matrix "
 "such that K(m,n) * MakeVector(A) = MakeVector(A.') for all m by n matrices A."
@@ -9452,29 +9661,29 @@ msgstr ""
 "m*n, kterà splÅuje K(m,n) * MakeVector(A) = MakeVector(A.') pro vÅechny "
 "matice A velikosti m krÃt n."
 
-#: C/genius.xml:2913(term)
+#: C/genius.xml:2936(term)
 msgid "CompanionMatrix"
 msgstr "CompanionMatrix"
 
-#: C/genius.xml:2915(synopsis)
+#: C/genius.xml:2938(synopsis)
 #, no-wrap
 msgid "CompanionMatrix (p)"
 msgstr "CompanionMatrix (p)"
 
-#: C/genius.xml:2916(para)
+#: C/genius.xml:2939(para)
 msgid "Companion matrix of a polynomial (as vector)."
 msgstr "DoplÅkovà matice polynomu (jako vektor)."
 
-#: C/genius.xml:2921(term)
+#: C/genius.xml:2944(term)
 msgid "ConjugateTranspose"
 msgstr "ConjugateTranspose"
 
-#: C/genius.xml:2923(synopsis)
+#: C/genius.xml:2946(synopsis)
 #, no-wrap
 msgid "ConjugateTranspose (M)"
 msgstr "ConjugateTranspose (M)"
 
-#: C/genius.xml:2924(para)
+#: C/genius.xml:2947(para)
 msgid ""
 "Conjugate transpose of a matrix (adjoint). This is the same as the "
 "<userinput>'</userinput> operator."
@@ -9482,7 +9691,7 @@ msgstr ""
 "Konjugovanà transpozice matice (adjungovanÃ). Je to stejnà jako operÃtor "
 "<userinput>'</userinput>."
 
-#: C/genius.xml:2926(para)
+#: C/genius.xml:2949(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/ConjugateTranspose.html";
 "\">Planetmath</ulink> for more information."
@@ -9491,33 +9700,33 @@ msgstr ""
 "encyclopedia/ConjugateTranspose.html\">Planetmath</ulink> (text je v "
 "angliÄtinÄ)."
 
-#: C/genius.xml:2934(term)
+#: C/genius.xml:2957(term)
 msgid "Convolution"
 msgstr "Convolution"
 
-#: C/genius.xml:2936(synopsis)
+#: C/genius.xml:2959(synopsis)
 #, no-wrap
 msgid "Convolution (a,b)"
 msgstr "Convolution (a,b)"
 
-#: C/genius.xml:2937(para)
+#: C/genius.xml:2960(para)
 msgid "Aliases: <function>convol</function>"
 msgstr "Alternativnà nÃzvy: <function>convol</function>"
 
-#: C/genius.xml:2938(para)
+#: C/genius.xml:2961(para)
 msgid "Calculate convolution of two horizontal vectors."
 msgstr "SpoÄÃtat konvoluci dvou vodorovnÃch vektorÅ."
 
-#: C/genius.xml:2943(term)
+#: C/genius.xml:2966(term)
 msgid "ConvolutionVector"
 msgstr "ConvolutionVector"
 
-#: C/genius.xml:2945(synopsis)
+#: C/genius.xml:2968(synopsis)
 #, no-wrap
 msgid "ConvolutionVector (a,b)"
 msgstr "ConvolutionVector (a,b)"
 
-#: C/genius.xml:2946(para)
+#: C/genius.xml:2969(para)
 msgid ""
 "Calculate convolution of two horizontal vectors. Return result as a vector "
 "and not added together."
@@ -9525,16 +9734,16 @@ msgstr ""
 "SpoÄÃtat konvoluci dvou vodorovnÃch vektorÅ. VÃsledek vrÃtà jako vektor a ne "
 "seÄtenà dohromady."
 
-#: C/genius.xml:2952(term)
+#: C/genius.xml:2975(term)
 msgid "CrossProduct"
 msgstr "CrossProduct"
 
-#: C/genius.xml:2954(synopsis)
+#: C/genius.xml:2977(synopsis)
 #, no-wrap
 msgid "CrossProduct (v,w)"
 msgstr "CrossProduct (v,w)"
 
-#: C/genius.xml:2955(para)
+#: C/genius.xml:2978(para)
 msgid ""
 "CrossProduct of two vectors in R<superscript>3</superscript> as a column "
 "vector."
@@ -9542,61 +9751,61 @@ msgstr ""
 "Vektorovà souÄin dvou vektorÅ v R<superscript>3</superscript> jako sloupcovà "
 "vektor."
 
-#: C/genius.xml:2961(term)
+#: C/genius.xml:2984(term)
 msgid "DeterminantalDivisorsInteger"
 msgstr "DeterminantalDivisorsInteger"
 
-#: C/genius.xml:2963(synopsis)
+#: C/genius.xml:2986(synopsis)
 #, no-wrap
 msgid "DeterminantalDivisorsInteger (M)"
 msgstr "DeterminantalDivisorsInteger (M)"
 
-#: C/genius.xml:2964(para)
+#: C/genius.xml:2987(para)
 msgid ""
 "Get the determinantal divisors of an integer matrix (not its characteristic)."
 msgstr ""
 "ZÃskat determinantovà dÄlitele celoÄÃselnà matice (ne jejà charakteristiku)."
 
-#: C/genius.xml:2969(term)
+#: C/genius.xml:2992(term)
 msgid "DirectSum"
 msgstr "DirectSum"
 
-#: C/genius.xml:2971(synopsis)
+#: C/genius.xml:2994(synopsis)
 #, no-wrap
 msgid "DirectSum (M,N...)"
 msgstr "DirectSum (M,N...)"
 
-#: C/genius.xml:2972(para)
+#: C/genius.xml:2995(para)
 msgid "Direct sum of matrices."
 msgstr "PÅÃmà souÄet matic."
 
-#: C/genius.xml:2977(term)
+#: C/genius.xml:3000(term)
 msgid "DirectSumMatrixVector"
 msgstr "DirectSumMatrixVector"
 
-#: C/genius.xml:2979(synopsis)
+#: C/genius.xml:3002(synopsis)
 #, no-wrap
 msgid "DirectSumMatrixVector (v)"
 msgstr "DirectSumMatrixVector (v)"
 
-#: C/genius.xml:2980(para)
+#: C/genius.xml:3003(para)
 msgid "Direct sum of a vector of matrices."
 msgstr "PÅÃmà souÄet vektoru matic."
 
-#: C/genius.xml:2985(term)
+#: C/genius.xml:3008(term)
 msgid "Eigenvalues"
 msgstr "Eigenvalues"
 
-#: C/genius.xml:2987(synopsis)
+#: C/genius.xml:3010(synopsis)
 #, no-wrap
 msgid "Eigenvalues (M)"
 msgstr "Eigenvalues (M)"
 
-#: C/genius.xml:2988(para)
+#: C/genius.xml:3011(para)
 msgid "Aliases: <function>eig</function>"
 msgstr "Alternativnà nÃzvy: <function>eig</function>"
 
-#: C/genius.xml:2989(para)
+#: C/genius.xml:3012(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 "
@@ -9606,7 +9815,7 @@ msgstr ""
 "matice do velikosti 4 krÃt 4 nebo pro trojÃhelnÃkovà matice (pro kterà jsou "
 "vlastnà ÄÃsla na diagonÃle)."
 
-#: C/genius.xml:2994(para)
+#: C/genius.xml:3017(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Eigenvalue\";>Wikipedia</ulink> "
 "or <ulink url=\"http://planetmath.org/encyclopedia/Eigenvalue.html";
@@ -9619,26 +9828,26 @@ msgstr ""
 "ulink> (text je v angliÄtinÄ) nebo <ulink url=\"http://cs.wikipedia.org/wiki/";
 "Vlastn%C3%AD_%C4%8D%C3%ADslo\">Wikipedia</ulink>."
 
-#: C/genius.xml:3004(term)
+#: C/genius.xml:3027(term)
 msgid "Eigenvectors"
 msgstr "Eigenvectors"
 
-#: C/genius.xml:3006(synopsis)
+#: C/genius.xml:3029(synopsis)
 #, no-wrap
 msgid "Eigenvectors (M)"
 msgstr "Eigenvectors (M)"
 
-#: C/genius.xml:3007(synopsis)
+#: C/genius.xml:3030(synopsis)
 #, no-wrap
 msgid "Eigenvectors (M, &amp;eigenvalues)"
 msgstr "Eigenvectors (M,&amp;vlastni_cisla)"
 
-#: C/genius.xml:3008(synopsis)
+#: C/genius.xml:3031(synopsis)
 #, no-wrap
 msgid "Eigenvectors (M, &amp;eigenvalues, &amp;multiplicities)"
 msgstr "Eigenvectors (M, &amp;vlastni_cisla, &amp;nasobnosti)"
 
-#: C/genius.xml:3009(para)
+#: C/genius.xml:3032(para)
 msgid ""
 "Get the eigenvectors of a square matrix. Optionally get also the eigenvalues "
 "and their algebraic multiplicities. Currently only works for matrices of "
@@ -9648,7 +9857,7 @@ msgstr ""
 "a jejich algebraickà nÃsobnosti. V souÄasnosti pracuje pouze s maticemi do "
 "velikosti 2 krÃt 2."
 
-#: C/genius.xml:3013(para)
+#: C/genius.xml:3036(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Eigenvector\";>Wikipedia</"
 "ulink> or <ulink url=\"http://planetmath.org/encyclopedia/Eigenvector.html";
@@ -9661,16 +9870,16 @@ msgstr ""
 "ulink> (text je v angliÄtinÄ) nebo <ulink url=\"http://cs.wikipedia.org/wiki/";
 "Vlastn%C3%AD_%C4%8D%C3%ADslo\">Wikipedia</ulink>."
 
-#: C/genius.xml:3023(term)
+#: C/genius.xml:3046(term)
 msgid "GramSchmidt"
 msgstr "GramSchmidt"
 
-#: C/genius.xml:3025(synopsis)
+#: C/genius.xml:3048(synopsis)
 #, no-wrap
 msgid "GramSchmidt (v,B...)"
 msgstr "GramSchmidt (v,B...)"
 
-#: C/genius.xml:3026(para)
+#: C/genius.xml:3049(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 "
@@ -9686,7 +9895,7 @@ msgstr ""
 "polybilineÃrnà formÄ. Vektory budou vytvoÅeny ortogonÃlnà vzhledem k "
 "<varname>B</varname>."
 
-#: C/genius.xml:3032(para)
+#: C/genius.xml:3055(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/";
 "GramSchmidtOrthogonalization.html\">Planetmath</ulink> for more information."
@@ -9695,33 +9904,33 @@ msgstr ""
 "encyclopedia/GramSchmidtOrthogonalization.html\">Planetmath</ulink> (text je "
 "v angliÄtinÄ)."
 
-#: C/genius.xml:3040(term)
+#: C/genius.xml:3063(term)
 msgid "HankelMatrix"
 msgstr "HankelMatrix"
 
-#: C/genius.xml:3042(synopsis)
+#: C/genius.xml:3065(synopsis)
 #, no-wrap
 msgid "HankelMatrix (c,r)"
 msgstr "HankelMatrix (c,r)"
 
-#: C/genius.xml:3043(para)
+#: C/genius.xml:3066(para)
 msgid "Hankel matrix."
 msgstr "Hankelova matice."
 
-#: C/genius.xml:3048(term)
+#: C/genius.xml:3071(term)
 msgid "HilbertMatrix"
 msgstr "HilbertMatrix"
 
-#: C/genius.xml:3050(synopsis)
+#: C/genius.xml:3073(synopsis)
 #, no-wrap
 msgid "HilbertMatrix (n)"
 msgstr "HilbertMatrix (n)"
 
-#: C/genius.xml:3051(para)
+#: C/genius.xml:3074(para)
 msgid "Hilbert matrix of order <varname>n</varname>."
 msgstr "Hilbertova matice ÅÃdu <varname>n</varname>."
 
-#: C/genius.xml:3052(para) C/genius.xml:3088(para)
+#: C/genius.xml:3075(para) C/genius.xml:3111(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/HilbertMatrix.html";
 "\">Planetmath</ulink> for more information."
@@ -9729,44 +9938,44 @@ msgstr ""
 "VÃce informacà najdete v encyklopedii <ulink url=\"http://planetmath.org/";
 "encyclopedia/HilbertMatrix.html\">Planetmath</ulink> (text je v angliÄtinÄ)."
 
-#: C/genius.xml:3060(term)
+#: C/genius.xml:3083(term)
 msgid "Image"
 msgstr "Image"
 
-#: C/genius.xml:3062(synopsis)
+#: C/genius.xml:3085(synopsis)
 #, no-wrap
 msgid "Image (T)"
 msgstr "Image (T)"
 
-#: C/genius.xml:3063(para)
+#: C/genius.xml:3086(para)
 msgid "Get the image (columnspace) of a linear transform."
 msgstr "ZÃskat obraz (sloupcovà prostor) lineÃrnà transformace."
 
-#: C/genius.xml:3068(term)
+#: C/genius.xml:3091(term)
 msgid "InfNorm"
 msgstr "InfNorm"
 
-#: C/genius.xml:3070(synopsis)
+#: C/genius.xml:3093(synopsis)
 #, no-wrap
 msgid "InfNorm (v)"
 msgstr "InfNorm (v)"
 
-#: C/genius.xml:3071(para)
+#: C/genius.xml:3094(para)
 msgid ""
 "Get the Inf Norm of a vector, sometimes called the sup norm or the max norm."
 msgstr ""
 "ZÃskat k vektoru normu typu nekoneÄno, nÄkdy takà nazÃvanou maximÃlnà norma."
 
-#: C/genius.xml:3076(term)
+#: C/genius.xml:3099(term)
 msgid "InvariantFactorsInteger"
 msgstr "InvariantFactorsInteger"
 
-#: C/genius.xml:3078(synopsis)
+#: C/genius.xml:3101(synopsis)
 #, no-wrap
 msgid "InvariantFactorsInteger (M)"
 msgstr "InvariantFactorsInteger (M)"
 
-#: C/genius.xml:3079(para)
+#: C/genius.xml:3102(para)
 msgid ""
 "Get the invariant factors of a square integer matrix (not its "
 "characteristic)."
@@ -9774,33 +9983,33 @@ msgstr ""
 "ZÃskat invariantnà Äinitele Ätvercovà celoÄÃselnà matice (ne jejà "
 "charakteristiku)."
 
-#: C/genius.xml:3084(term)
+#: C/genius.xml:3107(term)
 msgid "InverseHilbertMatrix"
 msgstr "InverseHilbertMatrix"
 
-#: C/genius.xml:3086(synopsis)
+#: C/genius.xml:3109(synopsis)
 #, no-wrap
 msgid "InverseHilbertMatrix (n)"
 msgstr "InverseHilbertMatrix (n)"
 
-#: C/genius.xml:3087(para)
+#: C/genius.xml:3110(para)
 msgid "Inverse Hilbert matrix of order <varname>n</varname>."
 msgstr "Inverznà Hilbertova matice ÅÃdu <varname>n</varname>."
 
-#: C/genius.xml:3096(term)
+#: C/genius.xml:3119(term)
 msgid "IsHermitian"
 msgstr "IsHermitian"
 
-#: C/genius.xml:3098(synopsis)
+#: C/genius.xml:3121(synopsis)
 #, no-wrap
 msgid "IsHermitian (M)"
 msgstr "IsHermitian (M)"
 
-#: C/genius.xml:3099(para)
+#: C/genius.xml:3122(para)
 msgid "Is a matrix Hermitian. That is, is it equal to its conjugate transpose."
 msgstr "Je matice hermitovsk� Tj. zda je rovna svà konjugovanà transpozici."
 
-#: C/genius.xml:3100(para)
+#: C/genius.xml:3123(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/HermitianMatrix.html";
 "\">Planetmath</ulink> for more information."
@@ -9809,59 +10018,59 @@ msgstr ""
 "encyclopedia/HermitianMatrix.html\">Planetmath</ulink> (text je v "
 "angliÄtinÄ)."
 
-#: C/genius.xml:3108(term)
+#: C/genius.xml:3131(term)
 msgid "IsInSubspace"
 msgstr "IsInSubspace"
 
-#: C/genius.xml:3110(synopsis)
+#: C/genius.xml:3133(synopsis)
 #, no-wrap
 msgid "IsInSubspace (v,W)"
 msgstr "IsInSubspace (v,W)"
 
-#: C/genius.xml:3111(para)
+#: C/genius.xml:3134(para)
 msgid "Test if a vector is in a subspace."
 msgstr "Zjistit, zda je vektor v podprostoru."
 
-#: C/genius.xml:3116(term)
+#: C/genius.xml:3139(term)
 msgid "IsInvertible"
 msgstr "IsInvertible"
 
-#: C/genius.xml:3118(synopsis)
+#: C/genius.xml:3141(synopsis)
 #, no-wrap
 msgid "IsInvertible (n)"
 msgstr "IsInvertible (n)"
 
-#: C/genius.xml:3119(para)
+#: C/genius.xml:3142(para)
 msgid ""
-"Is a matrix (or number) invertible (Integer matrix is invertible iff it's "
-"invertible over the integers)."
+"Is a matrix (or number) invertible (Integer matrix is invertible if and only "
+"if it is invertible over the integers)."
 msgstr ""
 "Je matice (nebo ÄÃslo) invertovatelnà (matice celÃch ÄÃsel je "
-"invertovatelnÃ, kdyÅ je invertovatelnà nad celÃmi ÄÃsly)."
+"invertovatelnÃ, kdyÅ je invertovatelnà nad celÃmi ÄÃsly)?"
 
-#: C/genius.xml:3124(term)
+#: C/genius.xml:3147(term)
 msgid "IsInvertibleField"
 msgstr "IsInvertibleField"
 
-#: C/genius.xml:3126(synopsis)
+#: C/genius.xml:3149(synopsis)
 #, no-wrap
 msgid "IsInvertibleField (n)"
 msgstr "IsInvertibleField (n)"
 
-#: C/genius.xml:3127(para)
+#: C/genius.xml:3150(para)
 msgid "Is a matrix (or number) invertible over a field."
 msgstr "Je matice (nebo ÄÃslo) invertovatelnà nad tÄlesem."
 
-#: C/genius.xml:3132(term)
+#: C/genius.xml:3155(term)
 msgid "IsNormal"
 msgstr "IsNormal"
 
-#: C/genius.xml:3134(synopsis)
+#: C/genius.xml:3157(synopsis)
 #, no-wrap
 msgid "IsNormal (M)"
 msgstr "IsNormal (M)"
 
-#: C/genius.xml:3135(para)
+#: C/genius.xml:3158(para)
 msgid ""
 "Is <varname>M</varname> a normal matrix. That is, does <userinput>M*M' == "
 "M'*M</userinput>."
@@ -9869,7 +10078,7 @@ msgstr ""
 "Je <varname>M</varname> normÃlnà matice. To jest, zda <userinput>M*M' == "
 "M'*M</userinput>."
 
-#: C/genius.xml:3137(para)
+#: C/genius.xml:3160(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/NormalMatrix.html";
 "\">Planetmath</ulink> or <ulink url=\"http://mathworld.wolfram.com/";
@@ -9880,16 +10089,16 @@ msgstr ""
 "nebo <ulink url=\"http://mathworld.wolfram.com/NormalMatrix.html";
 "\">Mathworld</ulink> (text je v angliÄtinÄ)."
 
-#: C/genius.xml:3146(term)
+#: C/genius.xml:3169(term)
 msgid "IsPositiveDefinite"
 msgstr "IsPositiveDefinite"
 
-#: C/genius.xml:3148(synopsis)
+#: C/genius.xml:3171(synopsis)
 #, no-wrap
 msgid "IsPositiveDefinite (M)"
 msgstr "IsPositiveDefinite (M)"
 
-#: C/genius.xml:3149(para)
+#: C/genius.xml:3172(para)
 msgid ""
 "Is <varname>M</varname> a Hermitian positive definite matrix. That is if "
 "<userinput>HermitianProduct(M*v,v)</userinput> is always strictly positive "
@@ -9906,7 +10115,7 @@ msgstr ""
 "determinant. (Viz <link linkend=\"gel-function-HermitianProduct"
 "\">HermitianProduct</link>)"
 
-#: C/genius.xml:3156(para)
+#: C/genius.xml:3179(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 "
@@ -9920,7 +10129,7 @@ msgstr ""
 "provÃst, jednoduÅe zkontrolujte hermitovskou ÄÃst matice <varname>M</"
 "varname> takto: <userinput>IsPositiveDefinite(M+M')</userinput>."
 
-#: C/genius.xml:3164(para)
+#: C/genius.xml:3187(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/PositiveDefinite.html";
 "\">Planetmath</ulink> or <ulink url=\"http://mathworld.wolfram.com/";
@@ -9933,16 +10142,16 @@ msgstr ""
 "<ulink url=\"http://cs.wikipedia.org/wiki/Pozitivn%C4%9B_definitn";
 "%C3%AD_matice\">Wikipedia</ulink>."
 
-#: C/genius.xml:3173(term)
+#: C/genius.xml:3196(term)
 msgid "IsPositiveSemidefinite"
 msgstr "IsPositiveSemidefinite"
 
-#: C/genius.xml:3175(synopsis)
+#: C/genius.xml:3198(synopsis)
 #, no-wrap
 msgid "IsPositiveSemidefinite (M)"
 msgstr "IsPositiveSemidefinite (M)"
 
-#: C/genius.xml:3176(para)
+#: C/genius.xml:3199(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 "
@@ -9959,7 +10168,7 @@ msgstr ""
 "nezÃpornà determinant. (Viz <link linkend=\"gel-function-HermitianProduct"
 "\">HermitianProduct</link>)"
 
-#: C/genius.xml:3183(para)
+#: C/genius.xml:3206(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, "
@@ -9973,7 +10182,7 @@ msgstr ""
 "provÃst, jednoduÅe zkontrolujte hermitovskou ÄÃst matice <varname>M</"
 "varname> takto: <userinput>IsPositiveSemidefinite(M+M')</userinput>."
 
-#: C/genius.xml:3191(para)
+#: C/genius.xml:3214(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/PositiveSemidefinite.html";
 "\">Planetmath</ulink> or <ulink url=\"http://mathworld.wolfram.com/";
@@ -9984,16 +10193,16 @@ msgstr ""
 "angliÄtinÄ) nebo <ulink url=\"http://mathworld.wolfram.com/";
 "PositiveSemidefiniteMatrix.html\">Mathworld</ulink> (text je v angliÄtinÄ)."
 
-#: C/genius.xml:3200(term)
+#: C/genius.xml:3223(term)
 msgid "IsSkewHermitian"
 msgstr "IsSkewHermitian"
 
-#: C/genius.xml:3202(synopsis)
+#: C/genius.xml:3225(synopsis)
 #, no-wrap
 msgid "IsSkewHermitian (M)"
 msgstr "IsSkewHermitian (M)"
 
-#: C/genius.xml:3203(para)
+#: C/genius.xml:3226(para)
 msgid ""
 "Is a matrix skew-Hermitian. That is, is the conjugate transpose equal to "
 "negative of the matrix."
@@ -10001,7 +10210,7 @@ msgstr ""
 "Je matice antihermitovskÃ? To znamenÃ, zda je konjugovanà transpozice rovna "
 "negativnà matici."
 
-#: C/genius.xml:3204(para)
+#: C/genius.xml:3227(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/SkewHermitianMatrix.html";
 "\">Planetmath</ulink> for more information."
@@ -10010,16 +10219,16 @@ msgstr ""
 "encyclopedia/SkewHermitianMatrix.html\">Planetmath</ulink> (text je v "
 "angliÄtinÄ)."
 
-#: C/genius.xml:3212(term)
+#: C/genius.xml:3235(term)
 msgid "IsUnitary"
 msgstr "IsUnitary"
 
-#: C/genius.xml:3214(synopsis)
+#: C/genius.xml:3237(synopsis)
 #, no-wrap
 msgid "IsUnitary (M)"
 msgstr "IsUnitary (M)"
 
-#: C/genius.xml:3215(para)
+#: C/genius.xml:3238(para)
 msgid ""
 "Is a matrix unitary? That is, does <userinput>M'*M</userinput> and "
 "<userinput>M*M'</userinput> equal the identity."
@@ -10027,7 +10236,7 @@ msgstr ""
 "Je matice unitÃrnÃ? To je, zda <userinput>M'*M</userinput> a "
 "<userinput>M*M'</userinput> dajà stejnou jednotkovou matici."
 
-#: C/genius.xml:3218(para)
+#: C/genius.xml:3241(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/UnitaryTransformation.";
 "html\">Planetmath</ulink> or <ulink url=\"http://mathworld.wolfram.com/";
@@ -10039,20 +10248,20 @@ msgstr ""
 "\">Mathworld</ulink> (text je v angliÄtinÄ) nebo <ulink url=\"http://cs.";
 "wikipedia.org/wiki/Unit%C3%A1rn%C3%AD_matice\">Wikipedia</ulink>."
 
-#: C/genius.xml:3227(term)
+#: C/genius.xml:3250(term)
 msgid "JordanBlock"
 msgstr "JordanBlock"
 
-#: C/genius.xml:3229(synopsis)
+#: C/genius.xml:3252(synopsis)
 #, no-wrap
 msgid "JordanBlock (n,lambda)"
 msgstr "JordanBlock (n,lambda)"
 
-#: C/genius.xml:3230(para)
+#: C/genius.xml:3253(para)
 msgid "Aliases: <function>J</function>"
 msgstr "Alternativnà nÃzvy: <function>J</function>"
 
-#: C/genius.xml:3231(para)
+#: C/genius.xml:3254(para)
 msgid ""
 "Get the Jordan block corresponding to the eigenvalue <varname>lambda</"
 "varname> with multiplicity <varname>n</varname>."
@@ -10060,7 +10269,7 @@ msgstr ""
 "ZÃskat JordanÅv blok odpovÃdajÃcà vlastnÃmu ÄÃslu <varname>lambda</varname> "
 "s nÃsobnostà <varname>n</varname>."
 
-#: C/genius.xml:3234(para)
+#: C/genius.xml:3257(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/";
 "JordanCanonicalFormTheorem.html\">Planetmath</ulink> or <ulink url=\"http://";
@@ -10073,33 +10282,33 @@ msgstr ""
 "\">Mathworld</ulink> (text je v angliÄtinÄ) nebo <ulink url=\"http://cs.";
 "wikipedia.org/wiki/Jordanova_norm%C3%A1ln%C3%AD_forma\">Wikipedia</ulink>."
 
-#: C/genius.xml:3243(term)
+#: C/genius.xml:3266(term)
 msgid "Kernel"
 msgstr "Kernel"
 
-#: C/genius.xml:3245(synopsis)
+#: C/genius.xml:3268(synopsis)
 #, no-wrap
 msgid "Kernel (T)"
 msgstr "Kernel (T)"
 
-#: C/genius.xml:3246(para)
+#: C/genius.xml:3269(para)
 msgid "Get the kernel (nullspace) of a linear transform."
 msgstr "ZÃskat jÃdro (nulovà prostor) lineÃrnà transformace."
 
-#: C/genius.xml:3247(para)
+#: C/genius.xml:3270(para)
 msgid "(See <link linkend=\"gel-function-NullSpace\">NullSpace</link>)"
 msgstr "(Viz <link linkend=\"gel-function-NullSpace\">NullSpace</link>)"
 
-#: C/genius.xml:3254(term)
+#: C/genius.xml:3277(term)
 msgid "LUDecomposition"
 msgstr "LUDecomposition"
 
-#: C/genius.xml:3256(synopsis)
+#: C/genius.xml:3279(synopsis)
 #, no-wrap
 msgid "LUDecomposition (A, L, U)"
 msgstr "LUDecomposition (A, L, U)"
 
-#: C/genius.xml:3257(para)
+#: C/genius.xml:3280(para)
 msgid ""
 "Get the LU decomposition of <varname>A</varname> and store the result in the "
 "<varname>L</varname> and <varname>U</varname> which should be references. It "
@@ -10119,7 +10328,7 @@ msgstr ""
 "</screen> budete mÃt dolnà matici uloÅenou v promÄnnà s nÃzvem <varname>L</"
 "varname> a hornà matici v promÄnnà s nÃzvem <varname>U</varname>."
 
-#: C/genius.xml:3269(para)
+#: C/genius.xml:3292(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 "
@@ -10131,7 +10340,7 @@ msgstr ""
 "diagonÃlu hodnot 1. Nejednà se o Doolittlovu metodu, kterà zahrnuje "
 "diagonÃlu jedniÄek do dolnà matice."
 
-#: C/genius.xml:3277(para)
+#: C/genius.xml:3300(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 "
@@ -10143,7 +10352,7 @@ msgstr ""
 "constant> a nastavà <varname>L</varname> a <varname>U</varname> na "
 "<constant>null</constant>."
 
-#: C/genius.xml:3283(para)
+#: C/genius.xml:3306(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/LUDecomposition.html";
 "\">Planetmath</ulink> or <ulink url=\"http://mathworld.wolfram.com/";
@@ -10154,22 +10363,22 @@ msgstr ""
 "angliÄtinÄ) nebo <ulink url=\"http://mathworld.wolfram.com/LUDecomposition.";
 "html\">Mathworld</ulink> (text je v angliÄtinÄ)."
 
-#: C/genius.xml:3292(term)
+#: C/genius.xml:3315(term)
 msgid "Minor"
 msgstr "Minor"
 
-#: C/genius.xml:3294(synopsis)
+#: C/genius.xml:3317(synopsis)
 #, no-wrap
 msgid "Minor (M,i,j)"
 msgstr "Minor (M,i,j)"
 
-#: C/genius.xml:3295(para)
+#: C/genius.xml:3318(para)
 msgid "Get the <varname>i</varname>-<varname>j</varname> minor of a matrix."
 msgstr ""
 "ZÃskat subdeterminant (tÃÅ minor) <varname>i</varname>-<varname>j</varname> "
 "matice."
 
-#: C/genius.xml:3296(para)
+#: C/genius.xml:3319(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/Minor.html\";>Planetmath</"
 "ulink> for more information."
@@ -10178,46 +10387,46 @@ msgstr ""
 "encyclopedia/Minor.html\">Planetmath</ulink> (text je v angliÄtinÄ) nebo "
 "<ulink url=\"http://cs.wikipedia.org/wiki/Subdeterminant\";>Wikipedia</ulink>."
 
-#: C/genius.xml:3304(term)
+#: C/genius.xml:3327(term)
 msgid "NonPivotColumns"
 msgstr "NonPivotColumns"
 
-#: C/genius.xml:3306(synopsis)
+#: C/genius.xml:3329(synopsis)
 #, no-wrap
 msgid "NonPivotColumns (M)"
 msgstr "NonPivotColumns (M)"
 
-#: C/genius.xml:3307(para)
+#: C/genius.xml:3330(para)
 msgid "Return the columns that are not the pivot columns of a matrix."
 msgstr "VrÃtit sloupce matice, kterà nemajà pivot."
 
-#: C/genius.xml:3312(term)
+#: C/genius.xml:3335(term)
 msgid "Norm"
 msgstr "Norm"
 
-#: C/genius.xml:3314(synopsis)
+#: C/genius.xml:3337(synopsis)
 #, no-wrap
 msgid "Norm (v,p...)"
 msgstr "Norm (v,p...)"
 
-#: C/genius.xml:3315(para)
+#: C/genius.xml:3338(para)
 msgid "Aliases: <function>norm</function>"
 msgstr "Alternativnà nÃzvy: <function>norm</function>"
 
-#: C/genius.xml:3316(para)
+#: C/genius.xml:3339(para)
 msgid "Get the p Norm (or 2 Norm if no p is supplied) of a vector."
 msgstr "ZÃskat normu typu p (nebo typu 2, pokud nenà zadÃno p) vektoru."
 
-#: C/genius.xml:3321(term)
+#: C/genius.xml:3344(term)
 msgid "NullSpace"
 msgstr "NullSpace"
 
-#: C/genius.xml:3323(synopsis)
+#: C/genius.xml:3346(synopsis)
 #, no-wrap
 msgid "NullSpace (T)"
 msgstr "NullSpace (T)"
 
-#: C/genius.xml:3324(para)
+#: C/genius.xml:3347(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 "
@@ -10227,7 +10436,7 @@ msgstr ""
 "pÅedstavuje. VÃsledek se vracà v podobÄ matice, jejÃÅ sloupcovà prostor je "
 "nulovÃm prostorem z <varname>T</varname>."
 
-#: C/genius.xml:3328(para)
+#: C/genius.xml:3351(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/Nullspace.html";
 "\">Planetmath</ulink> for more information."
@@ -10235,20 +10444,20 @@ msgstr ""
 "VÃce informacà najdete v encyklopedii <ulink url=\"http://planetmath.org/";
 "encyclopedia/Nullspace.html\">Planetmath</ulink> (text je v angliÄtinÄ)."
 
-#: C/genius.xml:3336(term)
+#: C/genius.xml:3359(term)
 msgid "Nullity"
 msgstr "Nullity"
 
-#: C/genius.xml:3338(synopsis)
+#: C/genius.xml:3361(synopsis)
 #, no-wrap
 msgid "Nullity (M)"
 msgstr "Nullity (M)"
 
-#: C/genius.xml:3339(para)
+#: C/genius.xml:3362(para)
 msgid "Aliases: <function>nullity</function>"
 msgstr "Alternativnà nÃzvy: <function>nullity</function>"
 
-#: C/genius.xml:3340(para)
+#: C/genius.xml:3363(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>."
@@ -10256,7 +10465,7 @@ msgstr ""
 "ZÃskat nulovost matice. Tzn. vrÃtit rozmÄry nulovÃho prostoru; rozmÄry jÃdra "
 "matice <varname>M</varname>."
 
-#: C/genius.xml:3342(para)
+#: C/genius.xml:3365(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/Nullity.html";
 "\">Planetmath</ulink> for more information."
@@ -10264,29 +10473,29 @@ msgstr ""
 "VÃce informacà najdete v encyklopedii <ulink url=\"http://planetmath.org/";
 "encyclopedia/Nullity.html\">Planetmath</ulink> (text je v angliÄtinÄ)."
 
-#: C/genius.xml:3350(term)
+#: C/genius.xml:3373(term)
 msgid "OrthogonalComplement"
 msgstr "OrthogonalComplement"
 
-#: C/genius.xml:3352(synopsis)
+#: C/genius.xml:3375(synopsis)
 #, no-wrap
 msgid "OrthogonalComplement (M)"
 msgstr "OrthogonalComplement (M)"
 
-#: C/genius.xml:3353(para)
+#: C/genius.xml:3376(para)
 msgid "Get the orthogonal complement of the columnspace."
 msgstr "ZÃskat ortogonÃlnà doplnÄk sloupcovÃho prostoru."
 
-#: C/genius.xml:3358(term)
+#: C/genius.xml:3381(term)
 msgid "PivotColumns"
 msgstr "PivotColumns"
 
-#: C/genius.xml:3360(synopsis)
+#: C/genius.xml:3383(synopsis)
 #, no-wrap
 msgid "PivotColumns (M)"
 msgstr "PivotColumns (M)"
 
-#: C/genius.xml:3361(para)
+#: C/genius.xml:3384(para)
 msgid ""
 "Return pivot columns of a matrix, that is columns which have a leading 1 in "
 "row reduced form. Also returns the row where they occur."
@@ -10294,16 +10503,16 @@ msgstr ""
 "VrÃtit sloupce matice s pivoty, tzn. sloupce, kterà majà 1 v ÅÃdkovÄ "
 "redukovanà podobÄ. RovnÄÅ vracà ÅÃdek, ve kterÃm se vyskytly."
 
-#: C/genius.xml:3366(term)
+#: C/genius.xml:3389(term)
 msgid "Projection"
 msgstr "Projection"
 
-#: C/genius.xml:3368(synopsis)
+#: C/genius.xml:3391(synopsis)
 #, no-wrap
 msgid "Projection (v,W,B...)"
 msgstr "Projection (v,W,B...)"
 
-#: C/genius.xml:3369(para)
+#: C/genius.xml:3392(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</"
@@ -10317,16 +10526,16 @@ msgstr ""
 "<varname>B</varname> mÅÅe bÃt buÄ polybilineÃrnà funkce dvou argumentÅ nebo "
 "to mÅÅe bÃt matice v polybilineÃrnà formÄ."
 
-#: C/genius.xml:3379(term)
+#: C/genius.xml:3402(term)
 msgid "QRDecomposition"
 msgstr "QRDecomposition"
 
-#: C/genius.xml:3381(synopsis)
+#: C/genius.xml:3404(synopsis)
 #, no-wrap
 msgid "QRDecomposition (A, Q)"
 msgstr "QRDecomposition (A, Q)"
 
-#: C/genius.xml:3382(para)
+#: C/genius.xml:3405(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</"
@@ -10348,7 +10557,7 @@ msgstr ""
 "nÃzvem <varname>R</varname> a ortogonÃlnà (unitÃrnÃ) matici v <varname>Q</"
 "varname>."
 
-#: C/genius.xml:3396(para)
+#: C/genius.xml:3419(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/QRDecomposition.html";
 "\">Planetmath</ulink> or <ulink url=\"http://mathworld.wolfram.com/";
@@ -10360,16 +10569,16 @@ msgstr ""
 "\">Mathworld</ulink> (text je v angliÄtinÄ) nebo <ulink url=\"http://cs.";
 "wikipedia.org/wiki/QR_rozklad\">Wikipedia</ulink>."
 
-#: C/genius.xml:3405(term)
+#: C/genius.xml:3428(term)
 msgid "RayleighQuotient"
 msgstr "RayleighQuotient"
 
-#: C/genius.xml:3407(synopsis)
+#: C/genius.xml:3430(synopsis)
 #, no-wrap
 msgid "RayleighQuotient (A,x)"
 msgstr "RayleighQuotient (A,x)"
 
-#: C/genius.xml:3408(para)
+#: C/genius.xml:3431(para)
 msgid ""
 "Return the Rayleigh quotient (also called the Rayleigh-Ritz quotient or "
 "ratio) of a matrix and a vector."
@@ -10377,7 +10586,7 @@ msgstr ""
 "VrÃtit RayleighÅv podÃl (nazÃvanà takà RayleighÅv-RitzÅv koeficient nebo "
 "podÃl) matice a vektoru."
 
-#: C/genius.xml:3409(para)
+#: C/genius.xml:3432(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/RayleighQuotient.html";
 "\">Planetmath</ulink> for more information."
@@ -10386,16 +10595,16 @@ msgstr ""
 "encyclopedia/RayleighQuotient.html\">Planetmath</ulink> (text je v "
 "angliÄtinÄ)."
 
-#: C/genius.xml:3417(term)
+#: C/genius.xml:3440(term)
 msgid "RayleighQuotientIteration"
 msgstr "RayleighQuotientIteration"
 
-#: C/genius.xml:3419(synopsis)
+#: C/genius.xml:3442(synopsis)
 #, no-wrap
 msgid "RayleighQuotientIteration (A,x,epsilon,maxiter,vecref)"
 msgstr "RayleighQuotientIteration (A,x,epsilon,maxiter,vecref)"
 
-#: C/genius.xml:3420(para)
+#: C/genius.xml:3443(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 "
@@ -10415,7 +10624,7 @@ msgstr ""
 "<varname>vecref</varname> by mÄl bÃt buÄ <constant>null</constant> nebo "
 "odkaz na promÄnnou, do kterà by se mÄl uloÅit vlastnà vektor."
 
-#: C/genius.xml:3430(para)
+#: C/genius.xml:3453(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/RayleighQuotient.html";
 "\">Planetmath</ulink> for more information on Rayleigh quotient."
@@ -10424,24 +10633,24 @@ msgstr ""
 "\"http://planetmath.org/encyclopedia/RayleighQuotient.html\";>Planetmath</"
 "ulink> (text je v angliÄtinÄ)."
 
-#: C/genius.xml:3438(term)
+#: C/genius.xml:3461(term)
 msgid "Rank"
 msgstr "Rank"
 
-#: C/genius.xml:3440(synopsis)
+#: C/genius.xml:3463(synopsis)
 #, no-wrap
 msgid "Rank (M)"
 msgstr "Rank (M)"
 
-#: C/genius.xml:3441(para)
+#: C/genius.xml:3464(para)
 msgid "Aliases: <function>rank</function>"
 msgstr "Alternativnà nÃzvy: <function>rank</function>"
 
-#: C/genius.xml:3442(para)
+#: C/genius.xml:3465(para)
 msgid "Get the rank of a matrix."
 msgstr "ZÃskat hodnost matice."
 
-#: C/genius.xml:3443(para)
+#: C/genius.xml:3466(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/SylvestersLaw.html";
 "\">Planetmath</ulink> for more information."
@@ -10449,33 +10658,37 @@ msgstr ""
 "VÃce informacà najdete v encyklopedii <ulink url=\"http://planetmath.org/";
 "encyclopedia/SylvestersLaw.html\">Planetmath</ulink> (text je v angliÄtinÄ)."
 
-#: C/genius.xml:3451(term)
+#: C/genius.xml:3474(term)
 msgid "RosserMatrix"
 msgstr "RosserMatrix"
 
-#: C/genius.xml:3453(synopsis)
+#: C/genius.xml:3476(synopsis)
 #, no-wrap
 msgid "RosserMatrix ()"
 msgstr "RosserMatrix ()"
 
-#: C/genius.xml:3454(para)
-msgid "Rosser matrix, a classic symmetric eigenvalue test problem."
-msgstr "Rosserova matice, klasickà symetrickà problÃm testu vlastnÃho ÄÃsla."
+#: C/genius.xml:3477(para)
+msgid ""
+"Returns the Rosser matrix, which is a classic symmetric eigenvalue test "
+"problem."
+msgstr ""
+"VrÃtit Rosserovu matici, kterà je klasickÃm symetrickÃm problÃmem testu "
+"vlastnÃho ÄÃsla."
 
-#: C/genius.xml:3459(term)
+#: C/genius.xml:3482(term)
 msgid "Rotation2D"
 msgstr "Rotation2D"
 
-#: C/genius.xml:3461(synopsis)
+#: C/genius.xml:3484(synopsis)
 #, no-wrap
 msgid "Rotation2D (angle)"
 msgstr "Rotation2D (Ãhel)"
 
-#: C/genius.xml:3462(para)
+#: C/genius.xml:3485(para)
 msgid "Aliases: <function>RotationMatrix</function>"
 msgstr "Alternativnà nÃzvy: <function>RotationMatrix</function>"
 
-#: C/genius.xml:3463(para)
+#: C/genius.xml:3486(para)
 msgid ""
 "Return the matrix corresponding to rotation around origin in "
 "R<superscript>2</superscript>."
@@ -10483,16 +10696,16 @@ msgstr ""
 "VrÃtit matici odpovÃdajÃcà otoÄenà okolo poÄÃtku v R<superscript>2</"
 "superscript>."
 
-#: C/genius.xml:3468(term)
+#: C/genius.xml:3491(term)
 msgid "Rotation3DX"
 msgstr "Rotation3DX"
 
-#: C/genius.xml:3470(synopsis)
+#: C/genius.xml:3493(synopsis)
 #, no-wrap
 msgid "Rotation3DX (angle)"
 msgstr "Rotation3DX (Ãhel)"
 
-#: C/genius.xml:3471(para)
+#: C/genius.xml:3494(para)
 msgid ""
 "Return the matrix corresponding to rotation around origin in "
 "R<superscript>3</superscript> about the x-axis."
@@ -10500,16 +10713,16 @@ msgstr ""
 "VrÃtit matici odpovÃdajÃcà otoÄenà okolo poÄÃtku v R<superscript>3</"
 "superscript> kolem osy x."
 
-#: C/genius.xml:3476(term)
+#: C/genius.xml:3499(term)
 msgid "Rotation3DY"
 msgstr "Rotation3DY"
 
-#: C/genius.xml:3478(synopsis)
+#: C/genius.xml:3501(synopsis)
 #, no-wrap
 msgid "Rotation3DY (angle)"
 msgstr "Rotation3DY (Ãhel)"
 
-#: C/genius.xml:3479(para)
+#: C/genius.xml:3502(para)
 msgid ""
 "Return the matrix corresponding to rotation around origin in "
 "R<superscript>3</superscript> about the y-axis."
@@ -10517,16 +10730,16 @@ msgstr ""
 "VrÃtit matici odpovÃdajÃcà otoÄenà okolo poÄÃtku v R<superscript>3</"
 "superscript> kolem osy y."
 
-#: C/genius.xml:3484(term)
+#: C/genius.xml:3507(term)
 msgid "Rotation3DZ"
 msgstr "Rotation3DZ"
 
-#: C/genius.xml:3486(synopsis)
+#: C/genius.xml:3509(synopsis)
 #, no-wrap
 msgid "Rotation3DZ (angle)"
 msgstr "Rotation3DZ (Ãhel)"
 
-#: C/genius.xml:3487(para)
+#: C/genius.xml:3510(para)
 msgid ""
 "Return the matrix corresponding to rotation around origin in "
 "R<superscript>3</superscript> about the z-axis."
@@ -10534,45 +10747,45 @@ msgstr ""
 "VrÃtit matici odpovÃdajÃcà otoÄenà okolo poÄÃtku v R<superscript>3</"
 "superscript> kolem osy z."
 
-#: C/genius.xml:3492(term)
+#: C/genius.xml:3515(term)
 msgid "RowSpace"
 msgstr "RowSpace"
 
-#: C/genius.xml:3494(synopsis)
+#: C/genius.xml:3517(synopsis)
 #, no-wrap
 msgid "RowSpace (M)"
 msgstr "RowSpace (M)"
 
-#: C/genius.xml:3495(para)
+#: C/genius.xml:3518(para)
 msgid "Get a basis matrix for the rowspace of a matrix."
 msgstr "ZÃskat bÃzi matice pro prostor ÅÃdkÅ matice."
 
-#: C/genius.xml:3500(term)
+#: C/genius.xml:3523(term)
 msgid "SesquilinearForm"
 msgstr "SesquilinearForm"
 
-#: C/genius.xml:3502(synopsis)
+#: C/genius.xml:3525(synopsis)
 #, no-wrap
 msgid "SesquilinearForm (v,A,w)"
 msgstr "SesquilinearForm (v,A,w)"
 
-#: C/genius.xml:3503(para)
+#: C/genius.xml:3526(para)
 msgid ""
 "Evaluate (v,w) with respect to the sesquilinear form given by the matrix A."
 msgstr ""
 "Vyhodnotit (v,w) vzhledem k polybilineÃrnà formÄ danà maticà <varname>A</"
 "varname>."
 
-#: C/genius.xml:3508(term)
+#: C/genius.xml:3531(term)
 msgid "SesquilinearFormFunction"
 msgstr "SesquilinearFormFunction"
 
-#: C/genius.xml:3510(synopsis)
+#: C/genius.xml:3533(synopsis)
 #, no-wrap
 msgid "SesquilinearFormFunction (A)"
 msgstr "SesquilinearFormFunction (A)"
 
-#: C/genius.xml:3511(para)
+#: C/genius.xml:3534(para)
 msgid ""
 "Return a function that evaluates two vectors with respect to the "
 "sesquilinear form given by A."
@@ -10580,46 +10793,46 @@ msgstr ""
 "VrÃtit funkci vyhodnocujÃcà dva vektory vzhledem k polybilineÃrnà formÄ danà "
 "maticà <varname>A</varname>."
 
-#: C/genius.xml:3516(term)
+#: C/genius.xml:3539(term)
 msgid "SmithNormalFormField"
 msgstr "SmithNormalFormField"
 
-#: C/genius.xml:3518(synopsis)
+#: C/genius.xml:3541(synopsis)
 #, no-wrap
 msgid "SmithNormalFormField (A)"
 msgstr "SmithNormalFormField (A)"
 
-#: C/genius.xml:3519(para)
+#: C/genius.xml:3542(para)
 msgid "Smith Normal Form for fields (will end up with 1's on the diagonal)."
 msgstr ""
 "SmithÅv kanonickà tvar (normÃlnà forma) tÄlesa (bude konÄit s jedniÄkami na "
 "diagonÃle)."
 
-#: C/genius.xml:3524(term)
+#: C/genius.xml:3547(term)
 msgid "SmithNormalFormInteger"
 msgstr "SmithNormalFormInteger"
 
-#: C/genius.xml:3526(synopsis)
+#: C/genius.xml:3549(synopsis)
 #, no-wrap
 msgid "SmithNormalFormInteger (M)"
 msgstr "SmithNormalFormInteger (M)"
 
-#: C/genius.xml:3527(para)
+#: C/genius.xml:3550(para)
 msgid "Smith Normal Form for square integer matrices (not its characteristic)."
 msgstr ""
 "SmithÅv kanonickà tvar (normÃlnà forma) pro Ätvercovà celoÄÃselnà matice (ne "
 "jejà charakteristika)."
 
-#: C/genius.xml:3532(term)
+#: C/genius.xml:3555(term)
 msgid "SolveLinearSystem"
 msgstr "SolveLinearSystem"
 
-#: C/genius.xml:3534(synopsis)
+#: C/genius.xml:3557(synopsis)
 #, no-wrap
 msgid "SolveLinearSystem (M,V,args...)"
 msgstr "SolveLinearSystem (M,V,argumenty...)"
 
-#: C/genius.xml:3535(para)
+#: C/genius.xml:3558(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 "
@@ -10629,16 +10842,16 @@ msgstr ""
 "ÅeÅenÃ, jinak vrÃtit <constant>null</constant>. Je moÅnà pouÅÃt dva "
 "dodateÄnà parametry pÅedÃvanà odkazem, ve kterÃch zÃskÃte redukovanà M a V."
 
-#: C/genius.xml:3540(term)
+#: C/genius.xml:3563(term)
 msgid "ToeplitzMatrix"
 msgstr "ToeplitzMatrix"
 
-#: C/genius.xml:3542(synopsis)
+#: C/genius.xml:3565(synopsis)
 #, no-wrap
 msgid "ToeplitzMatrix (c, r...)"
 msgstr "ToeplitzMatrix (s, r...)"
 
-#: C/genius.xml:3543(para)
+#: C/genius.xml:3566(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 "
@@ -10651,7 +10864,7 @@ msgstr ""
 "konjugovanà a nekonjugovanà verze, aby se zÃskala hermitovskà matice "
 "(samozÅejmÄ za pÅedpokladu, Åe je prvnà prvek reÃlnÃ)."
 
-#: C/genius.xml:3547(para)
+#: C/genius.xml:3570(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/ToeplitzMatrix.html";
 "\">Planetmath</ulink> for more information."
@@ -10659,27 +10872,27 @@ msgstr ""
 "VÃce informacà najdete v encyklopedii <ulink url=\"http://planetmath.org/";
 "encyclopedia/ToeplitzMatrix.html\">Planetmath</ulink> (text je v angliÄtinÄ)."
 
-#: C/genius.xml:3555(term)
+#: C/genius.xml:3578(term)
 msgid "Trace"
 msgstr "Trace"
 
-#: C/genius.xml:3557(synopsis)
+#: C/genius.xml:3580(synopsis)
 #, no-wrap
 msgid "Trace (M)"
 msgstr "Trace (M)"
 
-#: C/genius.xml:3558(para)
+#: C/genius.xml:3581(para)
 msgid "Aliases: <function>trace</function>"
 msgstr "Alternativnà nÃzvy: <function>trace</function>"
 
-#: C/genius.xml:3559(para)
+#: C/genius.xml:3582(para)
 msgid ""
 "Calculate the trace of a matrix. That is the sum of the diagonal elements."
 msgstr ""
 "SpoÄÃtat stopu matice. Jednà se o souÄet prvkÅ na hlavnà diagonÃle Ätvercovà "
 "matice."
 
-#: C/genius.xml:3560(para)
+#: C/genius.xml:3583(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/Trace.html\";>Planetmath</"
 "ulink> for more information."
@@ -10689,16 +10902,16 @@ msgstr ""
 "<ulink url=\"http://cs.wikipedia.org/wiki/Stopa_%28algebra%29\";>Wikipedia</"
 "ulink>."
 
-#: C/genius.xml:3568(term)
+#: C/genius.xml:3591(term)
 msgid "Transpose"
 msgstr "Transpose"
 
-#: C/genius.xml:3570(synopsis)
+#: C/genius.xml:3593(synopsis)
 #, no-wrap
 msgid "Transpose (M)"
 msgstr "Transpose (M)"
 
-#: C/genius.xml:3571(para)
+#: C/genius.xml:3594(para)
 msgid ""
 "Transpose of a matrix. This is the same as the <userinput>.'</userinput> "
 "operator."
@@ -10706,7 +10919,7 @@ msgstr ""
 "Transponovat matici. FunkÄnÄ je to stejnÃ, jako operÃtor <userinput>.'</"
 "userinput>."
 
-#: C/genius.xml:3573(para)
+#: C/genius.xml:3596(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/Transpose.html";
 "\">Planetmath</ulink> for more information."
@@ -10716,33 +10929,33 @@ msgstr ""
 "<ulink url=\"http://cs.wikipedia.org/wiki/Transpozice_matice\";>Wikipedia</"
 "ulink>."
 
-#: C/genius.xml:3581(term)
+#: C/genius.xml:3604(term)
 msgid "VandermondeMatrix"
 msgstr "VandermondeMatrix"
 
-#: C/genius.xml:3583(synopsis)
+#: C/genius.xml:3606(synopsis)
 #, no-wrap
 msgid "VandermondeMatrix (v)"
 msgstr "VandermondeMatrix (v)"
 
-#: C/genius.xml:3584(para)
+#: C/genius.xml:3607(para)
 msgid "Aliases: <function>vander</function>"
 msgstr "Alternativnà nÃzvy: <function>vander</function>"
 
-#: C/genius.xml:3585(para)
+#: C/genius.xml:3608(para)
 msgid "Return the Vandermonde matrix."
 msgstr "VrÃtit Vandermondovu matici."
 
-#: C/genius.xml:3590(term)
+#: C/genius.xml:3613(term)
 msgid "VectorAngle"
 msgstr "VectorAngle"
 
-#: C/genius.xml:3592(synopsis)
+#: C/genius.xml:3615(synopsis)
 #, no-wrap
 msgid "VectorAngle (v,w,B...)"
 msgstr "VectorAngle (v,w,B...)"
 
-#: C/genius.xml:3593(para)
+#: C/genius.xml:3616(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 "
@@ -10754,73 +10967,73 @@ msgstr ""
 "hermitovskà souÄin. <varname>B</varname> mÅÅe bÃt buÄ polybilineÃrnà funkce "
 "dvou argumentÅ nebo to mÅÅe bÃt matice v polybilineÃrnà formÄ."
 
-#: C/genius.xml:3602(term)
+#: C/genius.xml:3625(term)
 msgid "VectorSpaceDirectSum"
 msgstr "VectorSpaceDirectSum"
 
-#: C/genius.xml:3604(synopsis)
+#: C/genius.xml:3627(synopsis)
 #, no-wrap
 msgid "VectorSpaceDirectSum (M,N)"
 msgstr "VectorSpaceDirectSum (M,N)"
 
-#: C/genius.xml:3605(para)
+#: C/genius.xml:3628(para)
 msgid "The direct sum of the vector spaces M and N."
 msgstr "PÅÃmà souÄet vektorovÃch prostorÅ M a N."
 
-#: C/genius.xml:3610(term)
+#: C/genius.xml:3633(term)
 msgid "VectorSubspaceIntersection"
 msgstr "VectorSubspaceIntersection"
 
-#: C/genius.xml:3612(synopsis)
+#: C/genius.xml:3635(synopsis)
 #, no-wrap
 msgid "VectorSubspaceIntersection (M,N)"
 msgstr "VectorSubspaceIntersection (M,N)"
 
-#: C/genius.xml:3613(para)
+#: C/genius.xml:3636(para)
 msgid "Intersection of the subspaces given by M and N."
 msgstr "PrÅnik podprostorÅ danÃch pomocà M a N"
 
-#: C/genius.xml:3618(term)
+#: C/genius.xml:3641(term)
 msgid "VectorSubspaceSum"
 msgstr "VectorSubspaceSum"
 
-#: C/genius.xml:3620(synopsis)
+#: C/genius.xml:3643(synopsis)
 #, no-wrap
 msgid "VectorSubspaceSum (M,N)"
 msgstr "VectorSubspaceSum (M,N)"
 
-#: C/genius.xml:3621(para)
+#: C/genius.xml:3644(para)
 msgid ""
 "The sum of the vector spaces M and N, that is {w | w=m+n, m in M, n in N}."
 msgstr "SouÄet vektorovÃch prostorÅ M a N, tj. {w | w=m+n, m in M, n in N}."
 
-#: C/genius.xml:3626(term)
+#: C/genius.xml:3649(term)
 msgid "adj"
 msgstr "adj"
 
-#: C/genius.xml:3628(synopsis)
+#: C/genius.xml:3651(synopsis)
 #, no-wrap
 msgid "adj (m)"
 msgstr "adj (m)"
 
-#: C/genius.xml:3629(para)
+#: C/genius.xml:3652(para)
 msgid "Aliases: <function>Adjugate</function>"
 msgstr "Alternativnà nÃzvy: <function>Adjugate</function>"
 
-#: C/genius.xml:3630(para)
+#: C/genius.xml:3653(para)
 msgid "Get the classical adjoint (adjugate) of a matrix."
 msgstr "ZÃskat adjungovanou (reciproku) matici."
 
-#: C/genius.xml:3635(term)
+#: C/genius.xml:3658(term)
 msgid "cref"
 msgstr "cref"
 
-#: C/genius.xml:3637(synopsis)
+#: C/genius.xml:3660(synopsis)
 #, no-wrap
 msgid "cref (M)"
 msgstr "cref (M)"
 
-#: C/genius.xml:3638(para)
+#: C/genius.xml:3661(para)
 msgid ""
 "Aliases: <function>CREF</function><function>ColumnReducedEchelonForm</"
 "function>"
@@ -10828,28 +11041,28 @@ msgstr ""
 "Alternativnà nÃzvy: <function>CREF</function> "
 "<function>ColumnReducedEchelonForm</function>"
 
-#: C/genius.xml:3639(para)
+#: C/genius.xml:3662(para)
 msgid "Compute the Column Reduced Echelon Form."
 msgstr "SpoÄÃtat sloupcovÄ odstupÅovanà tvar matice."
 
-#: C/genius.xml:3644(term)
+#: C/genius.xml:3667(term)
 msgid "det"
 msgstr "det"
 
-#: C/genius.xml:3646(synopsis)
+#: C/genius.xml:3669(synopsis)
 #, no-wrap
 msgid "det (M)"
 msgstr "det (M)"
 
-#: C/genius.xml:3647(para)
+#: C/genius.xml:3670(para)
 msgid "Aliases: <function>Determinant</function>"
 msgstr "Alternativnà nÃzvy: <function>Determinant</function>"
 
-#: C/genius.xml:3648(para)
+#: C/genius.xml:3671(para)
 msgid "Get the determinant of a matrix."
 msgstr "ZÃskat determinant matice."
 
-#: C/genius.xml:3649(para)
+#: C/genius.xml:3672(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Determinant\";>Wikipedia</"
 "ulink> or <ulink url=\"http://planetmath.org/encyclopedia/Determinant2.html";
@@ -10860,22 +11073,22 @@ msgstr ""
 "nebo <ulink url=\"http://cs.wikipedia.org/wiki/Determinant\";>Wikipedia</"
 "ulink>."
 
-#: C/genius.xml:3658(term)
+#: C/genius.xml:3681(term)
 msgid "ref"
 msgstr "ref"
 
-#: C/genius.xml:3660(synopsis)
+#: C/genius.xml:3683(synopsis)
 #, no-wrap
 msgid "ref (M)"
 msgstr "ref (M)"
 
-#: C/genius.xml:3661(para)
+#: C/genius.xml:3684(para)
 msgid "Aliases: <function>REF</function><function>RowEchelonForm</function>"
 msgstr ""
 "Alternativnà nÃzvy: <function>REF</function> <function>RowEchelonForm</"
 "function>"
 
-#: C/genius.xml:3662(para)
+#: C/genius.xml:3685(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 "
@@ -10885,7 +11098,7 @@ msgstr ""
 "ale bez zpÄtnÃho dosazovÃnà do <varname>M</varname>. Nenulovà ÅÃdky jsou "
 "podÄleny, aby vÅechny pivoty byly 1."
 
-#: C/genius.xml:3665(para)
+#: C/genius.xml:3688(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Row_echelon_form\";>Wikipedia</"
 "ulink> or <ulink url=\"http://planetmath.org/encyclopedia/RowEchelonForm.html";
@@ -10896,23 +11109,23 @@ msgstr ""
 "url=\"http://planetmath.org/encyclopedia/RowEchelonForm.html\";>Planetmath</"
 "ulink> (text je v angliÄtinÄ)."
 
-#: C/genius.xml:3674(term)
+#: C/genius.xml:3697(term)
 msgid "rref"
 msgstr "rref"
 
-#: C/genius.xml:3676(synopsis)
+#: C/genius.xml:3699(synopsis)
 #, no-wrap
 msgid "rref (M)"
 msgstr "rref (M)"
 
-#: C/genius.xml:3677(para)
+#: C/genius.xml:3700(para)
 msgid ""
 "Aliases: <function>RREF</function><function>ReducedRowEchelonForm</function>"
 msgstr ""
 "Alternativnà nÃzvy: <function>RREF</function> "
 "<function>ReducedRowEchelonForm</function>"
 
-#: C/genius.xml:3678(para)
+#: C/genius.xml:3701(para)
 msgid ""
 "Get the reduced row echelon form of a matrix. That is, apply gaussian "
 "elimination together with backaddition to <varname>M</varname>."
@@ -10920,7 +11133,7 @@ msgstr ""
 "ZÃskat redukovanà ÅÃdkovÄ odstupÅovanà tvar matice. To jest, pouÅÃt Gaussovu "
 "eliminaci se zpÄtnÃm dosazovÃnÃm do <varname>M</varname>."
 
-#: C/genius.xml:3679(para)
+#: C/genius.xml:3702(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Reduced_row_echelon_form";
 "\">Wikipedia</ulink> or <ulink url=\"http://planetmath.org/encyclopedia/";
@@ -10931,24 +11144,24 @@ msgstr ""
 "nebo <ulink url=\"http://planetmath.org/encyclopedia/ReducedRowEchelonForm.";
 "html\">Planetmath</ulink> (text je v angliÄtinÄ)."
 
-#: C/genius.xml:3691(title)
+#: C/genius.xml:3714(title)
 msgid "Combinatorics"
 msgstr "Kombinatorika"
 
-#: C/genius.xml:3694(term)
+#: C/genius.xml:3717(term)
 msgid "Catalan"
 msgstr "Catalan"
 
-#: C/genius.xml:3696(synopsis)
+#: C/genius.xml:3719(synopsis)
 #, no-wrap
 msgid "Catalan (n)"
 msgstr "Catalan (n)"
 
-#: C/genius.xml:3697(para)
-msgid "Get <varname>n</varname>'th catalan number."
+#: C/genius.xml:3720(para)
+msgid "Get <varname>n</varname>th Catalan number."
 msgstr "ZÃskat <varname>n</varname>-tà Catalanovo ÄÃslo."
 
-#: C/genius.xml:3698(para)
+#: C/genius.xml:3721(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/CatalanNumbers.html";
 "\">Planetmath</ulink> for more information."
@@ -10958,16 +11171,16 @@ msgstr ""
 "nebo <ulink url=\"http://cs.wikipedia.org/wiki/Catalanova_%C4%8D%C3%ADsla";
 "\">Wikipedia</ulink>."
 
-#: C/genius.xml:3706(term)
+#: C/genius.xml:3729(term)
 msgid "Combinations"
 msgstr "Combinations"
 
-#: C/genius.xml:3708(synopsis)
+#: C/genius.xml:3731(synopsis)
 #, no-wrap
 msgid "Combinations (k,n)"
 msgstr "Combinations (k,n)"
 
-#: C/genius.xml:3709(para)
+#: C/genius.xml:3732(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>)"
@@ -10975,20 +11188,20 @@ msgstr ""
 "ZÃskat jako vektor vektorÅ vÅechny kombinace k-tà tÅÃdy z prvkÅ 1 aÅ n. (Viz "
 "takà <link linkend=\"gel-function-NextCombination\">NextCombination</link>)"
 
-#: C/genius.xml:3716(term)
+#: C/genius.xml:3739(term)
 msgid "DoubleFactorial"
 msgstr "DoubleFactorial"
 
-#: C/genius.xml:3718(synopsis)
+#: C/genius.xml:3741(synopsis)
 #, no-wrap
 msgid "DoubleFactorial (n)"
 msgstr "DoubleFactorial (n)"
 
-#: C/genius.xml:3719(para)
+#: C/genius.xml:3742(para)
 msgid "Double factorial: <userinput>n(n-2)(n-4)...</userinput>"
 msgstr "Dvojità faktoriÃl: <userinput>n(n-2)(n-4)â</userinput>"
 
-#: C/genius.xml:3720(para)
+#: C/genius.xml:3743(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/DoubleFactorial.html";
 "\">Planetmath</ulink> for more information."
@@ -10997,20 +11210,20 @@ msgstr ""
 "encyclopedia/DoubleFactorial.html\">Planetmath</ulink> (text je v "
 "angliÄtinÄ)."
 
-#: C/genius.xml:3728(term)
+#: C/genius.xml:3751(term)
 msgid "Factorial"
 msgstr "Factorial"
 
-#: C/genius.xml:3730(synopsis)
+#: C/genius.xml:3753(synopsis)
 #, no-wrap
 msgid "Factorial (n)"
 msgstr "Factorial (n)"
 
-#: C/genius.xml:3731(para)
+#: C/genius.xml:3754(para)
 msgid "Factorial: <userinput>n(n-1)(n-2)...</userinput>"
 msgstr "FaktoriÃl: <userinput>n(n-1)(n-2)â</userinput>"
 
-#: C/genius.xml:3732(para)
+#: C/genius.xml:3755(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/Factorial.html";
 "\">Planetmath</ulink> for more information."
@@ -11019,20 +11232,20 @@ msgstr ""
 "encyclopedia/Factorial.html\">Planetmath</ulink> (text je v angliÄtinÄ) nebo "
 "<ulink url=\"http://cs.wikipedia.org/wiki/Faktori%C3%A1l\";>Wikipedia</ulink>."
 
-#: C/genius.xml:3740(term)
+#: C/genius.xml:3763(term)
 msgid "FallingFactorial"
 msgstr "FallingFactorial"
 
-#: C/genius.xml:3742(synopsis)
+#: C/genius.xml:3765(synopsis)
 #, no-wrap
 msgid "FallingFactorial (n,k)"
 msgstr "FallingFactorial (n,k)"
 
-#: C/genius.xml:3743(para)
+#: C/genius.xml:3766(para)
 msgid "Falling factorial: <userinput>(n)_k = n(n-1)...(n-(k-1))</userinput>"
 msgstr "KlesajÃcà faktoriÃl: <userinput>(n)_k = n(n-1)â(n-(k-1))</userinput>"
 
-#: C/genius.xml:3744(para)
+#: C/genius.xml:3767(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/FallingFactorial.html";
 "\">Planetmath</ulink> for more information."
@@ -11041,20 +11254,20 @@ msgstr ""
 "encyclopedia/FallingFactorial.html\">Planetmath</ulink> (text je v "
 "angliÄtinÄ)."
 
-#: C/genius.xml:3752(term)
+#: C/genius.xml:3775(term)
 msgid "Fibonacci"
 msgstr "Fibonacci"
 
-#: C/genius.xml:3754(synopsis)
+#: C/genius.xml:3777(synopsis)
 #, no-wrap
 msgid "Fibonacci (x)"
 msgstr "Fibonacci (x)"
 
-#: C/genius.xml:3755(para)
+#: C/genius.xml:3778(para)
 msgid "Aliases: <function>fib</function>"
 msgstr "Alternativnà nÃzvy: <function>fib</function>"
 
-#: C/genius.xml:3756(para)
+#: C/genius.xml:3779(para)
 msgid ""
 "Calculate <varname>n</varname>th Fibonacci number. That is the number "
 "defined recursively by <userinput>Fibonacci(n) = Fibonacci(n-1) + Fibonacci"
@@ -11064,7 +11277,7 @@ msgstr ""
 "rekurzivnÄ jako <userinput>Fibonacci(n) = Fibonacci(n-1) + Fibonacci(n-2)</"
 "userinput> a <userinput>Fibonacci(1) = Fibonacci(2) = 1</userinput>."
 
-#: C/genius.xml:3763(para)
+#: C/genius.xml:3786(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Fibonacci_number\";>Wikipedia</"
 "ulink> or <ulink url=\"http://planetmath.org/encyclopedia/FibonacciSequence.";
@@ -11077,16 +11290,16 @@ msgstr ""
 "\">Mathworld</ulink> (text je v angliÄtinÄ) nebo <ulink url=\"http://cs.";
 "wikipedia.org/wiki/Fibonacciho_posloupnost\">Wikipedia</ulink>."
 
-#: C/genius.xml:3773(term)
+#: C/genius.xml:3796(term)
 msgid "FrobeniusNumber"
 msgstr "FrobeniusNumber"
 
-#: C/genius.xml:3775(synopsis)
+#: C/genius.xml:3798(synopsis)
 #, no-wrap
 msgid "FrobeniusNumber (v,arg...)"
 msgstr "FrobeniusNumber (v,arg...)"
 
-#: C/genius.xml:3776(para)
+#: C/genius.xml:3799(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 "
@@ -11099,7 +11312,7 @@ msgstr ""
 "jeden vektor. VÅechna zadanà ÄÃsla by mÄla mÃt nejvÄtÅÃho spoleÄnÃho "
 "dÄlitele 1."
 
-#: C/genius.xml:3783(para)
+#: C/genius.xml:3806(para)
 msgid ""
 "See <ulink url=\"http://mathworld.wolfram.com/FrobeniusNumber.html";
 "\">Mathworld</ulink> for more information."
@@ -11107,32 +11320,32 @@ msgstr ""
 "VÃce informacà najdete v encyklopedii <ulink url=\"http://mathworld.wolfram.";
 "com/FrobeniusNumber.html\">Mathworld</ulink> (text je v angliÄtinÄ)."
 
-#: C/genius.xml:3791(term)
+#: C/genius.xml:3814(term)
 msgid "GaloisMatrix"
 msgstr "GaloisMatrix"
 
-#: C/genius.xml:3793(synopsis)
+#: C/genius.xml:3816(synopsis)
 #, no-wrap
 msgid "GaloisMatrix (combining_rule)"
 msgstr "GaloisMatrix (kombinacni_pravidlo)"
 
-#: C/genius.xml:3794(para)
+#: C/genius.xml:3817(para)
 msgid ""
 "Galois matrix given a linear combining rule (a_1*x_+...+a_n*x_n=x_(n+1))."
 msgstr ""
 "Galoisova matice danà lineÃrnÃm kombinaÄnÃm pravidlem (a_1*x_+â+a_n*x_n=x_(n"
 "+1))."
 
-#: C/genius.xml:3799(term)
+#: C/genius.xml:3822(term)
 msgid "GreedyAlgorithm"
 msgstr "GreedyAlgorithm"
 
-#: C/genius.xml:3801(synopsis)
+#: C/genius.xml:3824(synopsis)
 #, no-wrap
 msgid "FrobeniusNumber (n,v)"
 msgstr "FrobeniusNumber (n,v)"
 
-#: C/genius.xml:3802(para)
+#: C/genius.xml:3825(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 "
@@ -11145,7 +11358,7 @@ msgstr ""
 "by mÄl bÃt pÅedÃn seÅazenà ve vzestupnÃm poÅadà a mÄl by se sklÃdat z "
 "nezÃpornÃch celÃch ÄÃsel."
 
-#: C/genius.xml:3809(para)
+#: C/genius.xml:3832(para)
 msgid ""
 "See <ulink url=\"http://mathworld.wolfram.com/GreedyAlgorithm.html";
 "\">Mathworld</ulink> for more information."
@@ -11155,37 +11368,37 @@ msgstr ""
 "nebo <ulink url=\"http://cs.wikipedia.org/wiki/Hladov%C3%BD_algoritmus";
 "\">Wikipedia</ulink>."
 
-#: C/genius.xml:3817(term)
+#: C/genius.xml:3840(term)
 msgid "HarmonicNumber"
 msgstr "HarmonicNumber"
 
-#: C/genius.xml:3819(synopsis)
+#: C/genius.xml:3842(synopsis)
 #, no-wrap
 msgid "HarmonicNumber (n,r)"
 msgstr "HarmonicNumber (n,r)"
 
-#: C/genius.xml:3820(para)
+#: C/genius.xml:3843(para)
 msgid "Aliases: <function>HarmonicH</function>"
 msgstr "Alternativnà nÃzvy: <function>HarmonicH</function>"
 
-#: C/genius.xml:3821(para)
+#: C/genius.xml:3844(para)
 msgid ""
-"Harmonic Number, the <varname>n</varname>'th harmonic number of order "
+"Harmonic Number, the <varname>n</varname>th harmonic number of order "
 "<varname>r</varname>."
 msgstr ""
 "Harmonickà ÄÃslo, <varname>n</varname>-tà harmonickà ÄÃslo ÅÃdu <varname>r</"
 "varname>."
 
-#: C/genius.xml:3826(term)
+#: C/genius.xml:3849(term)
 msgid "Hofstadter"
 msgstr "Hofstadter"
 
-#: C/genius.xml:3828(synopsis)
+#: C/genius.xml:3851(synopsis)
 #, no-wrap
 msgid "Hofstadter (n)"
 msgstr "Hofstadter (n)"
 
-#: C/genius.xml:3829(para)
+#: C/genius.xml:3852(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))."
@@ -11193,29 +11406,29 @@ msgstr ""
 "Hofstadterova funkce q(n) definovanà jako q(1)=1, q(2)=1, q(n)=q(n-q(n-1))+q"
 "(n-q(n-2))"
 
-#: C/genius.xml:3834(term)
+#: C/genius.xml:3857(term)
 msgid "LinearRecursiveSequence"
 msgstr "LinearRecursiveSequence"
 
-#: C/genius.xml:3836(synopsis)
+#: C/genius.xml:3859(synopsis)
 #, no-wrap
 msgid "LinearRecursiveSequence (seed_values,combining_rule,n)"
 msgstr "LinearRecursiveSequence (pocatecni_hodnoty,kombinacni_pravidlo,n)"
 
-#: C/genius.xml:3837(para)
-msgid "Compute linear recursive sequence using galois stepping."
+#: C/genius.xml:3860(para)
+msgid "Compute linear recursive sequence using Galois stepping."
 msgstr "SpoÄÃtat lineÃrnà rekurzivnà posloupnost pomocà Galoisova krokovÃnÃ."
 
-#: C/genius.xml:3842(term)
+#: C/genius.xml:3865(term)
 msgid "Multinomial"
 msgstr "Multinomial"
 
-#: C/genius.xml:3844(synopsis)
+#: C/genius.xml:3867(synopsis)
 #, no-wrap
 msgid "Multinomial (v,arg...)"
 msgstr "Multinomial (v,arg...)"
 
-#: C/genius.xml:3845(para)
+#: C/genius.xml:3868(para)
 msgid ""
 "Calculate multinomial coefficients. Takes a vector of <varname>k</varname> "
 "non-negative integers and computes the multinomial coefficient. This "
@@ -11227,12 +11440,12 @@ msgstr ""
 "koeficientu v homogennÃm polynomu v <varname>k</varname> promÄnnÃch s "
 "odpovÃdajÃcÃmi mocninami."
 
-#: C/genius.xml:3854(programlisting)
+#: C/genius.xml:3877(programlisting)
 #, no-wrap
 msgid "(a+b+c)! / (a!b!c!)\n"
 msgstr "(a+b+c)! / (a!b!c!)\n"
 
-#: C/genius.xml:3851(para)
+#: C/genius.xml:3874(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 "
@@ -11246,7 +11459,7 @@ msgstr ""
 "<userinput>Binomial(a+b,a)</userinput> nebo <userinput>Binomial(a+b,b)</"
 "userinput>."
 
-#: C/genius.xml:3861(para)
+#: C/genius.xml:3884(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/MultinomialTheorem.html";
 "\">Planetmath</ulink>, <ulink url=\"http://mathworld.wolfram.com/";
@@ -11261,16 +11474,16 @@ msgstr ""
 "<ulink url=\"http://cs.wikipedia.org/wiki/Multinomick%C3%A1_v%C4%9Bta";
 "\">Wikipedia</ulink>."
 
-#: C/genius.xml:3871(term)
+#: C/genius.xml:3894(term)
 msgid "NextCombination"
 msgstr "NextCombination"
 
-#: C/genius.xml:3873(synopsis)
+#: C/genius.xml:3896(synopsis)
 #, no-wrap
 msgid "NextCombination (v,n)"
 msgstr "NextCombination (v,n)"
 
-#: C/genius.xml:3874(para)
+#: C/genius.xml:3897(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 "
@@ -11282,7 +11495,7 @@ msgstr ""
 "To je uÅiteÄnÃ, pokud mÃte hodnÄ kombinacÃ, kterà chcete projÃt a nechcete "
 "plÃtvat pamÄtà na uloÅenà vÅech."
 
-#: C/genius.xml:3879(para)
+#: C/genius.xml:3902(para)
 msgid ""
 "For example with Combination you would normally write a loop like: "
 "<screen><userinput>for n in Combinations (4,6) do (\n"
@@ -11308,16 +11521,16 @@ msgstr ""
 "</screen> Viz <link linkend=\"gel-function-Combinations\">Combinations</"
 "link>."
 
-#: C/genius.xml:3897(term)
+#: C/genius.xml:3920(term)
 msgid "Pascal"
 msgstr "Pascal"
 
-#: C/genius.xml:3899(synopsis)
+#: C/genius.xml:3922(synopsis)
 #, no-wrap
 msgid "Pascal (i)"
 msgstr "Pascal (i)"
 
-#: C/genius.xml:3900(para)
+#: C/genius.xml:3923(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 which is the "
@@ -11327,7 +11540,7 @@ msgstr ""
 "matici <varname>i</varname>+1 krÃt <varname>i</varname>+1, kterà je "
 "PascalovÃm trojÃhelnÃkem po <varname>i</varname> iteracÃch."
 
-#: C/genius.xml:3904(para)
+#: C/genius.xml:3927(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/PascalsTriangle.html";
 "\">Planetmath</ulink> for more information."
@@ -11337,16 +11550,16 @@ msgstr ""
 "angliÄtinÄ) nebo <ulink url=\"http://cs.wikipedia.org/wiki/Pascal%C5%AFv_troj";
 "%C3%BAheln%C3%ADk\">Wikipedia</ulink>."
 
-#: C/genius.xml:3912(term)
+#: C/genius.xml:3935(term)
 msgid "Permutations"
 msgstr "Permutations"
 
-#: C/genius.xml:3914(synopsis)
+#: C/genius.xml:3937(synopsis)
 #, no-wrap
 msgid "Permutations (k,n)"
 msgstr "Permutations (k,n)"
 
-#: C/genius.xml:3915(para)
+#: C/genius.xml:3938(para)
 msgid ""
 "Get all permutations of <varname>k</varname> numbers from 1 to <varname>n</"
 "varname> as a vector of vectors."
@@ -11355,7 +11568,7 @@ msgstr ""
 "prvkÅ 1 aÅ <varname>n</varname> prvkÅ, pÅÃpadnÄ permutace pro <varname>k</"
 "varname>=<varname>n</varname>."
 
-#: C/genius.xml:3916(para) C/genius.xml:4005(para)
+#: C/genius.xml:3939(para) C/genius.xml:4028(para)
 msgid ""
 "See <ulink url=\"http://mathworld.wolfram.com/Permutation.html\";>Mathworld</"
 "ulink> or <ulink url=\"http://en.wikipedia.org/wiki/Permutation\";>Wikipedia</"
@@ -11367,24 +11580,24 @@ msgstr ""
 "(permutace) a <ulink url=\"http://cs.wikipedia.org/wiki/Variace_";
 "%28kombinatorika%29\">Wikipedia</ulink> (variace)."
 
-#: C/genius.xml:3925(term)
+#: C/genius.xml:3948(term)
 msgid "RisingFactorial"
 msgstr "RisingFactorial"
 
-#: C/genius.xml:3927(synopsis)
+#: C/genius.xml:3950(synopsis)
 #, no-wrap
 msgid "RisingFactorial (n,k)"
 msgstr "RisingFactorial (n,k)"
 
-#: C/genius.xml:3928(para)
+#: C/genius.xml:3951(para)
 msgid "Aliases: <function>Pochhammer</function>"
 msgstr "Alternativnà nÃzvy: <function>Pochhammer</function>"
 
-#: C/genius.xml:3929(para)
+#: C/genius.xml:3952(para)
 msgid "(Pochhammer) Rising factorial: (n)_k = n(n+1)...(n+(k-1))."
 msgstr "(PochhammerÅv) stoupacÃcà faktoriÃl: (n)_k = n(n+1)â(n+(k-1))"
 
-#: C/genius.xml:3930(para)
+#: C/genius.xml:3953(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/RisingFactorial.html";
 "\">Planetmath</ulink> for more information."
@@ -11393,24 +11606,24 @@ msgstr ""
 "encyclopedia/RisingFactorial.html\">Planetmath</ulink> (text je v "
 "angliÄtinÄ)."
 
-#: C/genius.xml:3938(term)
+#: C/genius.xml:3961(term)
 msgid "StirlingNumberFirst"
 msgstr "StirlingNumberFirst"
 
-#: C/genius.xml:3940(synopsis)
+#: C/genius.xml:3963(synopsis)
 #, no-wrap
 msgid "StirlingNumberFirst (n,m)"
 msgstr "StirlingNumberFirst (n,m)"
 
-#: C/genius.xml:3941(para)
+#: C/genius.xml:3964(para)
 msgid "Aliases: <function>StirlingS1</function>"
 msgstr "Alternativnà nÃzvy: <function>StirlingS1</function>"
 
-#: C/genius.xml:3942(para)
+#: C/genius.xml:3965(para)
 msgid "Stirling number of the first kind."
 msgstr "Stirlingovo ÄÃslo prvnÃho druhu."
 
-#: C/genius.xml:3943(para)
+#: C/genius.xml:3966(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/";
 "StirlingNumbersOfTheFirstKind.html\">Planetmath</ulink> or <ulink url="
@@ -11422,24 +11635,24 @@ msgstr ""
 "je v angliÄtinÄ) nebo <ulink url=\"http://mathworld.wolfram.com/";
 "StirlingNumberoftheFirstKind.html\">Mathworld</ulink> (text je v angliÄtinÄ)."
 
-#: C/genius.xml:3952(term)
+#: C/genius.xml:3975(term)
 msgid "StirlingNumberSecond"
 msgstr "StirlingNumberSecond"
 
-#: C/genius.xml:3954(synopsis)
+#: C/genius.xml:3977(synopsis)
 #, no-wrap
 msgid "StirlingNumberSecond (n,m)"
 msgstr "StirlingNumberSecond (n,m)"
 
-#: C/genius.xml:3955(para)
+#: C/genius.xml:3978(para)
 msgid "Aliases: <function>StirlingS2</function>"
 msgstr "Alternativnà nÃzvy: <function>StirlingS2</function>"
 
-#: C/genius.xml:3956(para)
+#: C/genius.xml:3979(para)
 msgid "Stirling number of the second kind."
 msgstr "Stirlingovo ÄÃslo druhÃho druhu."
 
-#: C/genius.xml:3957(para)
+#: C/genius.xml:3980(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/";
 "StirlingNumbersSecondKind.html\">Planetmath</ulink> or <ulink url=\"http://";
@@ -11452,33 +11665,33 @@ msgstr ""
 "StirlingNumberoftheSecondKind.html\">Mathworld</ulink> (text je v "
 "angliÄtinÄ)."
 
-#: C/genius.xml:3966(term)
+#: C/genius.xml:3989(term)
 msgid "Subfactorial"
 msgstr "Subfactorial"
 
-#: C/genius.xml:3968(synopsis)
+#: C/genius.xml:3991(synopsis)
 #, no-wrap
 msgid "Subfactorial (n)"
 msgstr "Subfactorial (n)"
 
-#: C/genius.xml:3969(para)
+#: C/genius.xml:3992(para)
 msgid "Subfactorial: n! times sum_{k=1}^n (-1)^k/k!."
 msgstr "SubfaktoriÃl: n! krÃt suma_{k=1}^n (-1)^k/k!"
 
-#: C/genius.xml:3974(term)
+#: C/genius.xml:3997(term)
 msgid "Triangular"
 msgstr "Triangular"
 
-#: C/genius.xml:3976(synopsis)
+#: C/genius.xml:3999(synopsis)
 #, no-wrap
 msgid "Triangular (nth)"
 msgstr "Triangular (n)"
 
-#: C/genius.xml:3977(para)
-msgid "Calculate the <varname>n</varname>'th triangular number."
+#: C/genius.xml:4000(para)
+msgid "Calculate the <varname>n</varname>th triangular number."
 msgstr "SpoÄÃtat <varname>n</varname>-tà trojÃhelnÃkovà ÄÃslo."
 
-#: C/genius.xml:3978(para)
+#: C/genius.xml:4001(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/TriangularNumbers.html";
 "\">Planetmath</ulink> for more information."
@@ -11488,20 +11701,20 @@ msgstr ""
 "angliÄtinÄ) nebo <ulink url=\"http://cs.wikipedia.org/wiki/Troj%C3%BAheln";
 "%C3%ADkov%C3%A9_%C4%8D%C3%ADslo\">Wikipedia</ulink>."
 
-#: C/genius.xml:3986(term)
+#: C/genius.xml:4009(term)
 msgid "nCr"
 msgstr "nCr"
 
-#: C/genius.xml:3988(synopsis)
+#: C/genius.xml:4011(synopsis)
 #, no-wrap
 msgid "nCr (n,r)"
 msgstr "nCr (n,r)"
 
-#: C/genius.xml:3989(para)
+#: C/genius.xml:4012(para)
 msgid "Aliases: <function>Binomial</function>"
 msgstr "Alternativnà nÃzvy: <function>Binomial</function>"
 
-#: C/genius.xml:3990(para)
+#: C/genius.xml:4013(para)
 msgid ""
 "Calculate combinations, that is, the binomial coefficient. <varname>n</"
 "varname> can be any real number."
@@ -11509,7 +11722,7 @@ msgstr ""
 "SpoÄÃtat kombinace, tj. kombinaÄnà ÄÃslo. <varname>n</varname> mÅÅe bÃt "
 "libovolnà reÃlnà ÄÃslo."
 
-#: C/genius.xml:3992(para)
+#: C/genius.xml:4015(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/Choose.html";
 "\">Planetmath</ulink> for more information."
@@ -11519,16 +11732,16 @@ msgstr ""
 "<ulink url=\"http://cs.wikipedia.org/wiki/Kombina%C4%8Dn%C3%AD_%C4%8D";
 "%C3%ADslo\">Wikipedia</ulink>."
 
-#: C/genius.xml:4000(term)
+#: C/genius.xml:4023(term)
 msgid "nPr"
 msgstr "nPr"
 
-#: C/genius.xml:4002(synopsis)
+#: C/genius.xml:4025(synopsis)
 #, no-wrap
 msgid "nPr (n,r)"
 msgstr "nPr (n,k)"
 
-#: C/genius.xml:4003(para)
+#: C/genius.xml:4026(para)
 msgid ""
 "Calculate the number of permutations of size <varname>r</varname>of numbers "
 "from 1 to <varname>n</varname>."
@@ -11537,20 +11750,20 @@ msgstr ""
 "<varname>n</varname>, respektive poÄet permutacà pÅi <varname>k</varname> "
 "rovno <varname>n</varname>."
 
-#: C/genius.xml:4017(title)
+#: C/genius.xml:4040(title)
 msgid "Calculus"
 msgstr "DiferenciÃlnÃ/integrÃlnà poÄet "
 
-#: C/genius.xml:4020(term)
+#: C/genius.xml:4043(term)
 msgid "CompositeSimpsonsRule"
 msgstr "CompositeSimpsonsRule"
 
-#: C/genius.xml:4022(synopsis)
+#: C/genius.xml:4045(synopsis)
 #, no-wrap
 msgid "CompositeSimpsonsRule (f,a,b,n)"
 msgstr "CompositeSimpsonsRule (f,a,b,n)"
 
-#: C/genius.xml:4023(para)
+#: C/genius.xml:4046(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 "
@@ -11560,7 +11773,7 @@ msgstr ""
 "podintervaly s chybou podle max(f'''')*h^4*(b-a)/180. UpozorÅujeme, Åe n by "
 "mÄlo bÃt sudÃ."
 
-#: C/genius.xml:4024(para) C/genius.xml:4036(para)
+#: C/genius.xml:4047(para) C/genius.xml:4059(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/SimpsonsRule.html";
 "\">Planetmath</ulink> for more information."
@@ -11568,16 +11781,16 @@ msgstr ""
 "VÃce informacà najdete v encyklopedii <ulink url=\"http://planetmath.org/";
 "encyclopedia/SimpsonsRule.html\">Planetmath</ulink> (text je v angliÄtinÄ)."
 
-#: C/genius.xml:4032(term)
+#: C/genius.xml:4055(term)
 msgid "CompositeSimpsonsRuleTolerance"
 msgstr "CompositeSimpsonsRuleTolerance"
 
-#: C/genius.xml:4034(synopsis)
+#: C/genius.xml:4057(synopsis)
 #, no-wrap
 msgid "CompositeSimpsonsRuleTolerance (f,a,b,FourthDerivativeBound,Tolerance)"
 msgstr "CompositeSimpsonsRuleTolerance (f,a,b,omezeni_ctvrte_derivace,tolerance)"
 
-#: C/genius.xml:4035(para)
+#: C/genius.xml:4058(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 "
@@ -11586,31 +11799,31 @@ msgstr ""
 "Integrovat f sloÅenÃm SimpsonovÃm pravidlem na intervalu [a,b] s poÄtem "
 "krokÅ poÄÃtanÃm podle omezenà Ätvrtà derivace a podle poÅadovanà tolerance."
 
-#: C/genius.xml:4044(term)
+#: C/genius.xml:4067(term)
 msgid "Derivative"
 msgstr "Derivative"
 
-#: C/genius.xml:4046(synopsis)
+#: C/genius.xml:4069(synopsis)
 #, no-wrap
 msgid "Derivative (f,x0)"
 msgstr "Derivative (f,x0)"
 
-#: C/genius.xml:4047(para)
+#: C/genius.xml:4070(para)
 msgid ""
 "Attempt to calculate derivative by trying first symbolically and then "
 "numerically."
 msgstr "Zkusit spoÄÃtat derivaci, nejprve symbolicky a pak numericky."
 
-#: C/genius.xml:4052(term)
+#: C/genius.xml:4075(term)
 msgid "EvenPeriodicExtension"
 msgstr "EvenPeriodicExtension"
 
-#: C/genius.xml:4054(synopsis)
+#: C/genius.xml:4077(synopsis)
 #, no-wrap
 msgid "EvenPeriodicExtension (f,L)"
 msgstr "EvenPeriodicExtension (f,L)"
 
-#: C/genius.xml:4055(para)
+#: C/genius.xml:4078(para)
 msgid ""
 "Return a function which is even periodic extension of <function>f</function> "
 "with half period <varname>L</varname>. That is a function defined on the "
@@ -11624,7 +11837,7 @@ msgstr ""
 "<userinput>[-L,L]</userinput> a pak rozÅÃÅenÃ, aby byla periodickà s "
 "periodou <userinput>2*L</userinput>."
 
-#: C/genius.xml:4060(para)
+#: C/genius.xml:4083(para)
 msgid ""
 "See also <link linkend=\"gel-function-OddPeriodicExtension"
 "\">OddPeriodicExtension</link> and <link linkend=\"gel-function-"
@@ -11634,16 +11847,16 @@ msgstr ""
 "\">OddPeriodicExtension</link> a <link linkend=\"gel-function-"
 "PeriodicExtension\">PeriodicExtension</link>."
 
-#: C/genius.xml:4070(term)
+#: C/genius.xml:4093(term)
 msgid "FourierSeriesFunction"
 msgstr "FourierSeriesFunction"
 
-#: C/genius.xml:4072(synopsis)
+#: C/genius.xml:4095(synopsis)
 #, no-wrap
 msgid "FourierSeriesFunction (a,b,L)"
 msgstr "FourierSeriesFunction (a,b,L)"
 
-#: C/genius.xml:4073(para)
+#: C/genius.xml:4096(para)
 msgid ""
 "Return a function which is a Fourier series with the coefficients given by "
 "the vectors <varname>a</varname> (sines) and <varname>b</varname> (cosines). "
@@ -11661,7 +11874,7 @@ msgstr ""
 "Älen <userinput>sin(x*n*pi/L)</userinput>. BuÄto <varname>a</varname> nebo "
 "<varname>b</varname> mÅÅe bÃt <constant>null</constant>."
 
-#: C/genius.xml:4081(para) C/genius.xml:4183(para) C/genius.xml:4202(para)
+#: C/genius.xml:4104(para) C/genius.xml:4206(para) C/genius.xml:4225(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Fourier_series\";>Wikipedia</"
 "ulink> or <ulink url=\"http://mathworld.wolfram.com/FourierSeries.html";
@@ -11672,74 +11885,74 @@ msgstr ""
 "nebo <ulink url=\"http://cs.wikipedia.org/wiki/Fourierova_%C5%99ada";
 "\">Wikipedia</ulink>."
 
-#: C/genius.xml:4090(term)
+#: C/genius.xml:4113(term)
 msgid "InfiniteProduct"
 msgstr "InfiniteProduct"
 
-#: C/genius.xml:4092(synopsis)
+#: C/genius.xml:4115(synopsis)
 #, no-wrap
 msgid "InfiniteProduct (func,start,inc)"
 msgstr "InfiniteProduct (fce,start,prirustek)"
 
-#: C/genius.xml:4093(para)
+#: C/genius.xml:4116(para)
 msgid "Try to calculate an infinite product for a single parameter function."
 msgstr "Zkusit spoÄÃtat nekoneÄnà souÄin funkce s jednÃm parametrem."
 
-#: C/genius.xml:4098(term)
+#: C/genius.xml:4121(term)
 msgid "InfiniteProduct2"
 msgstr "InfiniteProduct2"
 
-#: C/genius.xml:4100(synopsis)
+#: C/genius.xml:4123(synopsis)
 #, no-wrap
 msgid "InfiniteProduct2 (func,arg,start,inc)"
 msgstr "InfiniteProduct2 (fce,arg,start,prirustek)"
 
-#: C/genius.xml:4101(para)
+#: C/genius.xml:4124(para)
 msgid ""
 "Try to calculate an infinite product for a double parameter function with "
 "func(arg,n)."
 msgstr ""
 "Zkusit spoÄÃtat nekoneÄnà souÄin funkce se dvÄma parametry s fce (arg,n)."
 
-#: C/genius.xml:4106(term)
+#: C/genius.xml:4129(term)
 msgid "InfiniteSum"
 msgstr "InfiniteSum"
 
-#: C/genius.xml:4108(synopsis)
+#: C/genius.xml:4131(synopsis)
 #, no-wrap
 msgid "InfiniteSum (func,start,inc)"
 msgstr "InfiniteSum (fce,start,prirustek)"
 
-#: C/genius.xml:4109(para)
+#: C/genius.xml:4132(para)
 msgid "Try to calculate an infinite sum for a single parameter function."
 msgstr "Zkusit spoÄÃtat nekoneÄnà souÄet funkce s jednÃm parametrem."
 
-#: C/genius.xml:4114(term)
+#: C/genius.xml:4137(term)
 msgid "InfiniteSum2"
 msgstr "InfiniteSum2"
 
-#: C/genius.xml:4116(synopsis)
+#: C/genius.xml:4139(synopsis)
 #, no-wrap
 msgid "InfiniteSum2 (func,arg,start,inc)"
 msgstr "InfiniteSum2 (fce,arg,start,prirustek)"
 
-#: C/genius.xml:4117(para)
+#: C/genius.xml:4140(para)
 msgid ""
 "Try to calculate an infinite sum for a double parameter function with func"
 "(arg,n)."
 msgstr ""
 "Zkusit spoÄÃtat nekoneÄnà souÄet funkce se dvÄma parametry s fce (arg,n)."
 
-#: C/genius.xml:4122(term)
+#: C/genius.xml:4145(term)
 msgid "IsContinuous"
 msgstr "IsContinuous"
 
-#: C/genius.xml:4124(synopsis)
+#: C/genius.xml:4147(synopsis)
 #, no-wrap
 msgid "IsContinuous (f,x0)"
 msgstr "IsContinuous (f,x0)"
 
-#: C/genius.xml:4125(para)
+#: C/genius.xml:4148(para)
 msgid ""
 "Try and see if a real-valued function is continuous at x0 by calculating the "
 "limit there."
@@ -11747,45 +11960,45 @@ msgstr ""
 "Zkusit zjistit pomocà vÃpoÄtu limity v x0, jestli je funkce reÃlnà promÄnnà "
 "v tomto bodÄ spojitÃ."
 
-#: C/genius.xml:4130(term)
+#: C/genius.xml:4153(term)
 msgid "IsDifferentiable"
 msgstr "IsDifferentiable"
 
-#: C/genius.xml:4132(synopsis)
+#: C/genius.xml:4155(synopsis)
 #, no-wrap
 msgid "IsDifferentiable (f,x0)"
 msgstr "IsDifferentiable (f,x0)"
 
-#: C/genius.xml:4133(para)
+#: C/genius.xml:4156(para)
 msgid ""
 "Test for differentiability by approximating the left and right limits and "
 "comparing."
 msgstr ""
 "Otestovat na diferencovatelnost aproximacà limit zleva a zprava a porovnÃnÃm."
 
-#: C/genius.xml:4138(term)
+#: C/genius.xml:4161(term)
 msgid "LeftLimit"
 msgstr "LeftLimit"
 
-#: C/genius.xml:4140(synopsis)
+#: C/genius.xml:4163(synopsis)
 #, no-wrap
 msgid "LeftLimit (f,x0)"
 msgstr "LeftLimit (f,x0)"
 
-#: C/genius.xml:4141(para)
+#: C/genius.xml:4164(para)
 msgid "Calculate the left limit of a real-valued function at x0."
 msgstr "SpoÄÃtat limitu zleva funkce reÃlnà promÄnnà v x0."
 
-#: C/genius.xml:4146(term)
+#: C/genius.xml:4169(term)
 msgid "Limit"
 msgstr "Limit"
 
-#: C/genius.xml:4148(synopsis)
+#: C/genius.xml:4171(synopsis)
 #, no-wrap
 msgid "Limit (f,x0)"
 msgstr "Limit (f,x0)"
 
-#: C/genius.xml:4149(para)
+#: C/genius.xml:4172(para)
 msgid ""
 "Calculate the limit of a real-valued function at x0. Tries to calculate both "
 "left and right limits."
@@ -11793,46 +12006,46 @@ msgstr ""
 "SpoÄÃtat limitu funkce reÃlnà promÄnnà v x0. Zkusà vypoÄÃtat limitu zleva i "
 "zprava."
 
-#: C/genius.xml:4154(term)
+#: C/genius.xml:4177(term)
 msgid "MidpointRule"
 msgstr "MidpointRule"
 
-#: C/genius.xml:4156(synopsis)
+#: C/genius.xml:4179(synopsis)
 #, no-wrap
 msgid "MidpointRule (f,a,b,n)"
 msgstr "MidpointRule (f,a,b,n)"
 
-#: C/genius.xml:4157(para)
+#: C/genius.xml:4180(para)
 msgid "Integration by midpoint rule."
 msgstr "Integrovat trojÃhelnÃkovou metodou (pravidlem prostÅednÃho bodu)."
 
-#: C/genius.xml:4162(term)
+#: C/genius.xml:4185(term)
 msgid "NumericalDerivative"
 msgstr "NumericalDerivative"
 
-#: C/genius.xml:4164(synopsis)
+#: C/genius.xml:4187(synopsis)
 #, no-wrap
 msgid "NumericalDerivative (f,x0)"
 msgstr "NumericalDerivative (f,x0)"
 
-#: C/genius.xml:4165(para)
+#: C/genius.xml:4188(para)
 msgid "Aliases: <function>NDerivative</function>"
 msgstr "Alternativnà nÃzvy: <function>NDerivative</function>"
 
-#: C/genius.xml:4166(para)
+#: C/genius.xml:4189(para)
 msgid "Attempt to calculate numerical derivative."
 msgstr "Zkusit vypoÄÃtat numerickou derivaci."
 
-#: C/genius.xml:4171(term)
+#: C/genius.xml:4194(term)
 msgid "NumericalFourierSeriesCoefficients"
 msgstr "NumericalFourierSeriesCoefficients"
 
-#: C/genius.xml:4173(synopsis)
+#: C/genius.xml:4196(synopsis)
 #, no-wrap
 msgid "NumericalFourierSeriesCoefficients (f,L,N)"
 msgstr "NumericalFourierSeriesCoefficients (f,L,N)"
 
-#: C/genius.xml:4174(para)
+#: C/genius.xml:4197(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 "
@@ -11850,16 +12063,16 @@ msgstr ""
 "varname>-tà harmonickÃ. Koeficienty jsou spoÄÃtÃny numerickou integracà "
 "pomocà <function>NumericalIntegral</function>."
 
-#: C/genius.xml:4192(term)
+#: C/genius.xml:4215(term)
 msgid "NumericalFourierSeriesFunction"
 msgstr "NumericalFourierSeriesFunction"
 
-#: C/genius.xml:4194(synopsis)
+#: C/genius.xml:4217(synopsis)
 #, no-wrap
 msgid "NumericalFourierSeriesFunction (f,L,N)"
 msgstr "NumericalFourierSeriesFunction (f,L,N)"
 
-#: C/genius.xml:4195(para)
+#: C/genius.xml:4218(para)
 msgid ""
 "Return a function which is the Fourier series of <function>f</function> with "
 "half-period <varname>L</varname> (that is defined on <userinput>[-L,L]</"
@@ -11875,16 +12088,16 @@ msgstr ""
 "sloÅenou ze sinÅ a kosinÅ. Koeficienty jsou spoÄÃtÃny numerickou integracà "
 "pomocà <function>NumericalIntegral</function>."
 
-#: C/genius.xml:4211(term)
+#: C/genius.xml:4234(term)
 msgid "NumericalFourierCosineSeriesCoefficients"
 msgstr "NumericalFourierCosineSeriesCoefficients"
 
-#: C/genius.xml:4213(synopsis)
+#: C/genius.xml:4236(synopsis)
 #, no-wrap
 msgid "NumericalFourierCosineSeriesCoefficients (f,L,N)"
 msgstr "NumericalFourierCosineSeriesCoefficients (f,L,N)"
 
-#: C/genius.xml:4214(para)
+#: C/genius.xml:4237(para)
 msgid ""
 "Return a vector of coefficients of the the cosine Fourier series of "
 "<function>f</function> with half-period <varname>L</varname>. That is, we "
@@ -11906,7 +12119,7 @@ msgstr ""
 "userinput> je konstantnà koeficient! To znamenÃ, Åe <userinput>a@(n)</"
 "userinput> odkazuje na Älen <userinput>cos(x*(n-1)*pi/L)</userinput>."
 
-#: C/genius.xml:4226(para) C/genius.xml:4246(para)
+#: C/genius.xml:4249(para) C/genius.xml:4269(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Fourier_series\";>Wikipedia</"
 "ulink> or <ulink url=\"http://mathworld.wolfram.com/FourierCosineSeries.html";
@@ -11917,16 +12130,16 @@ msgstr ""
 "angliÄtinÄ) nebo <ulink url=\"http://cs.wikipedia.org/wiki/Fourierova_";
 "%C5%99ada\">Wikipedia</ulink>."
 
-#: C/genius.xml:4235(term)
+#: C/genius.xml:4258(term)
 msgid "NumericalFourierCosineSeriesFunction"
 msgstr "NumericalFourierCosineSeriesFunction"
 
-#: C/genius.xml:4237(synopsis)
+#: C/genius.xml:4260(synopsis)
 #, no-wrap
 msgid "NumericalFourierCosineSeriesFunction (f,L,N)"
 msgstr "NumericalFourierCosineSeriesFunction (f,L,N)"
 
-#: C/genius.xml:4238(para)
+#: C/genius.xml:4261(para)
 msgid ""
 "Return a function which is the cosine Fourier series of <function>f</"
 "function> with half-period <varname>L</varname>. That is, we take "
@@ -11944,16 +12157,16 @@ msgstr ""
 "harmonickÃ. Koeficienty jsou spoÄÃtÃny numerickou integracà pomocà "
 "<function>NumericalIntegral</function>."
 
-#: C/genius.xml:4255(term)
+#: C/genius.xml:4278(term)
 msgid "NumericalFourierSineSeriesCoefficients"
 msgstr "NumericalFourierSineSeriesCoefficients"
 
-#: C/genius.xml:4257(synopsis)
+#: C/genius.xml:4280(synopsis)
 #, no-wrap
 msgid "NumericalFourierSineSeriesCoefficients (f,L,N)"
 msgstr "NumericalFourierSineSeriesCoefficients (f,L,N)"
 
-#: C/genius.xml:4258(para)
+#: C/genius.xml:4281(para)
 msgid ""
 "Return a vector of coefficients of the the sine Fourier series of "
 "<function>f</function> with half-period <varname>L</varname>. That is, we "
@@ -11971,7 +12184,7 @@ msgstr ""
 "Koeficienty jsou spoÄÃtÃny numerickou integracà pomocà "
 "<function>NumericalIntegral</function>."
 
-#: C/genius.xml:4267(para) C/genius.xml:4287(para)
+#: C/genius.xml:4290(para) C/genius.xml:4310(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Fourier_series\";>Wikipedia</"
 "ulink> or <ulink url=\"http://mathworld.wolfram.com/FourierSineSeries.html";
@@ -11982,16 +12195,16 @@ msgstr ""
 "angliÄtinÄ) nebo <ulink url=\"http://cs.wikipedia.org/wiki/Fourierova_";
 "%C5%99ada\">Wikipedia</ulink>."
 
-#: C/genius.xml:4276(term)
+#: C/genius.xml:4299(term)
 msgid "NumericalFourierSineSeriesFunction"
 msgstr "NumericalFourierSineSeriesFunction"
 
-#: C/genius.xml:4278(synopsis)
+#: C/genius.xml:4301(synopsis)
 #, no-wrap
 msgid "NumericalFourierSineSeriesFunction (f,L,N)"
 msgstr "NumericalFourierSineSeriesFunction (f,L,N)"
 
-#: C/genius.xml:4279(para)
+#: C/genius.xml:4302(para)
 msgid ""
 "Return a function which is the sine Fourier series of <function>f</function> "
 "with half-period <varname>L</varname>. That is, we take <function>f</"
@@ -12009,16 +12222,16 @@ msgstr ""
 "Koeficienty jsou spoÄÃtÃny numerickou integracà pomocà "
 "<function>NumericalIntegral</function>."
 
-#: C/genius.xml:4296(term)
+#: C/genius.xml:4319(term)
 msgid "NumericalIntegral"
 msgstr "NumericalIntegral"
 
-#: C/genius.xml:4298(synopsis)
+#: C/genius.xml:4321(synopsis)
 #, no-wrap
 msgid "NumericalIntegral (f,a,b)"
 msgstr "NumericalIntegral (f,a,b)"
 
-#: C/genius.xml:4299(para)
+#: C/genius.xml:4322(para)
 msgid ""
 "Integration by rule set in NumericalIntegralFunction of f from a to b using "
 "NumericalIntegralSteps steps."
@@ -12026,55 +12239,55 @@ msgstr ""
 "Integrovat pravidlem nastavenÃm v NumericalIntegralFunction jako funkcà f od "
 "a do b pomocà krokŠNumericalIntegralSteps."
 
-#: C/genius.xml:4304(term)
+#: C/genius.xml:4327(term)
 msgid "NumericalLeftDerivative"
 msgstr "NumericalLeftDerivative"
 
-#: C/genius.xml:4306(synopsis)
+#: C/genius.xml:4329(synopsis)
 #, no-wrap
 msgid "NumericalLeftDerivative (f,x0)"
 msgstr "NumericalLeftDerivative (f,x0)"
 
-#: C/genius.xml:4307(para)
+#: C/genius.xml:4330(para)
 msgid "Attempt to calculate numerical left derivative."
 msgstr "Zkusit vypoÄÃtat numerickou levou derivaci."
 
-#: C/genius.xml:4312(term)
+#: C/genius.xml:4335(term)
 msgid "NumericalLimitAtInfinity"
 msgstr "NumericalLimitAtInfinity"
 
-#: C/genius.xml:4314(synopsis)
+#: C/genius.xml:4337(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:4315(para)
+#: C/genius.xml:4338(para)
 msgid "Attempt to calculate the limit of f(step_fun(i)) as i goes from 1 to N."
 msgstr "Pokusit se spoÄÃtat limitu f(step_fun(i)) pro i od 1 do N."
 
-#: C/genius.xml:4320(term)
+#: C/genius.xml:4343(term)
 msgid "NumericalRightDerivative"
 msgstr "NumericalRightDerivative"
 
-#: C/genius.xml:4322(synopsis)
+#: C/genius.xml:4345(synopsis)
 #, no-wrap
 msgid "NumericalRightDerivative (f,x0)"
 msgstr "NumericalRightDerivative (f,x0)"
 
-#: C/genius.xml:4323(para)
+#: C/genius.xml:4346(para)
 msgid "Attempt to calculate numerical right derivative."
 msgstr "Zkusit vypoÄÃtat numerickou pravou derivaci."
 
-#: C/genius.xml:4328(term)
+#: C/genius.xml:4351(term)
 msgid "OddPeriodicExtension"
 msgstr "OddPeriodicExtension"
 
-#: C/genius.xml:4330(synopsis)
+#: C/genius.xml:4353(synopsis)
 #, no-wrap
 msgid "OddPeriodicExtension (f,L)"
 msgstr "OddPeriodicExtension (f,L)"
 
-#: C/genius.xml:4331(para)
+#: C/genius.xml:4354(para)
 msgid ""
 "Return a function which is odd periodic extension of <function>f</function> "
 "with half period <varname>L</varname>. That is a function defined on the "
@@ -12088,7 +12301,7 @@ msgstr ""
 "<userinput>[-L,L]</userinput> a pak rozÅÃÅenÃ, aby byla periodickà s "
 "periodou <userinput>2*L</userinput>."
 
-#: C/genius.xml:4336(para)
+#: C/genius.xml:4359(para)
 msgid ""
 "See also <link linkend=\"gel-function-EvenPeriodicExtension"
 "\">EvenPeriodicExtension</link> and <link linkend=\"gel-function-"
@@ -12098,42 +12311,42 @@ msgstr ""
 "\">EvenPeriodicExtension</link> a <link linkend=\"gel-function-"
 "PeriodicExtension\">PeriodicExtension</link>."
 
-#: C/genius.xml:4346(term)
+#: C/genius.xml:4369(term)
 msgid "OneSidedFivePointFormula"
 msgstr "OneSidedFivePointFormula"
 
-#: C/genius.xml:4348(synopsis)
+#: C/genius.xml:4371(synopsis)
 #, no-wrap
 msgid "OneSidedFivePointFormula (f,x0,h)"
 msgstr "OneSidedFivePointFormula (f,x0,h)"
 
-#: C/genius.xml:4349(para)
+#: C/genius.xml:4372(para)
 msgid "Compute one-sided derivative using five point formula."
 msgstr "SpoÄÃtat jednostrannou derivaci pomocà pÄtibodovÃho vzorce."
 
-#: C/genius.xml:4354(term)
+#: C/genius.xml:4377(term)
 msgid "OneSidedThreePointFormula"
 msgstr "OneSidedThreePointFormula"
 
-#: C/genius.xml:4356(synopsis)
+#: C/genius.xml:4379(synopsis)
 #, no-wrap
 msgid "OneSidedThreePointFormula (f,x0,h)"
 msgstr "OneSidedThreePointFormula (f,x0,h)"
 
-#: C/genius.xml:4357(para)
+#: C/genius.xml:4380(para)
 msgid "Compute one-sided derivative using three-point formula."
 msgstr "SpoÄÃtat jednostrannou derivaci pomocà tÅÃbodovÃho vzorce."
 
-#: C/genius.xml:4362(term)
+#: C/genius.xml:4385(term)
 msgid "PeriodicExtension"
 msgstr "PeriodicExtension"
 
-#: C/genius.xml:4364(synopsis)
+#: C/genius.xml:4387(synopsis)
 #, no-wrap
 msgid "PeriodicExtension (f,a,b)"
 msgstr "PeriodicExtension (f,a,b)"
 
-#: C/genius.xml:4365(para)
+#: C/genius.xml:4388(para)
 msgid ""
 "Return a function which is the periodic extension of <function>f</function> "
 "defined on the interval <userinput>[a,b]</userinput> and has period "
@@ -12143,7 +12356,7 @@ msgstr ""
 "definovanà na intervalu <userinput>[a,b]</userinput> a s periodou "
 "<userinput>b-a</userinput>."
 
-#: C/genius.xml:4368(para)
+#: C/genius.xml:4391(para)
 msgid ""
 "See also <link linkend=\"gel-function-OddPeriodicExtension"
 "\">OddPeriodicExtension</link> and <link linkend=\"gel-function-"
@@ -12153,110 +12366,221 @@ msgstr ""
 "\">OddPeriodicExtension</link> a <link linkend=\"gel-function-"
 "EvenPeriodicExtension\">EvenPeriodicExtension</link>."
 
-#: C/genius.xml:4378(term)
+#: C/genius.xml:4401(term)
 msgid "RightLimit"
 msgstr "RightLimit"
 
-#: C/genius.xml:4380(synopsis)
+#: C/genius.xml:4403(synopsis)
 #, no-wrap
 msgid "RightLimit (f,x0)"
 msgstr "RightLimit (f,x0)"
 
-#: C/genius.xml:4381(para)
+#: C/genius.xml:4404(para)
 msgid "Calculate the right limit of a real-valued function at x0."
 msgstr "SpoÄÃtat limitu zprava funkce reÃlnà promÄnnà v x0."
 
-#: C/genius.xml:4386(term)
+#: C/genius.xml:4409(term)
 msgid "TwoSidedFivePointFormula"
 msgstr "TwoSidedFivePointFormula"
 
-#: C/genius.xml:4388(synopsis)
+#: C/genius.xml:4411(synopsis)
 #, no-wrap
 msgid "TwoSidedFivePointFormula (f,x0,h)"
 msgstr "TwoSidedFivePointFormula (f,x0,h)"
 
-#: C/genius.xml:4389(para)
+#: C/genius.xml:4412(para)
 msgid "Compute two-sided derivative using five-point formula."
 msgstr "SpoÄÃtat oboustrannou derivaci pomocà pÄtibodovÃho vzorce."
 
-#: C/genius.xml:4394(term)
+#: C/genius.xml:4417(term)
 msgid "TwoSidedThreePointFormula"
 msgstr "TwoSidedThreePointFormula"
 
-#: C/genius.xml:4396(synopsis)
+#: C/genius.xml:4419(synopsis)
 #, no-wrap
 msgid "TwoSidedThreePointFormula (f,x0,h)"
 msgstr "TwoSidedThreePointFormula (f,x0,h)"
 
-#: C/genius.xml:4397(para)
+#: C/genius.xml:4420(para)
 msgid "Compute two-sided derivative using three-point formula."
 msgstr "SpoÄÃtat oboustrannou derivaci pomocà tÅÃbodovÃho vzorce."
 
-#: C/genius.xml:4405(title)
+#: C/genius.xml:4428(title)
 msgid "Functions"
 msgstr "Funkce"
 
-#: C/genius.xml:4408(term)
+#: C/genius.xml:4431(term)
 msgid "Argument"
 msgstr "Argument"
 
-#: C/genius.xml:4410(synopsis)
+#: C/genius.xml:4433(synopsis)
 #, no-wrap
 msgid "Argument (z)"
 msgstr "Argument (z)"
 
-#: C/genius.xml:4411(para)
+#: C/genius.xml:4434(para)
 msgid "Aliases: <function>Arg</function><function>arg</function>"
 msgstr "Alternativnà nÃzvy: <function>Arg</function><function>arg</function>"
 
-#: C/genius.xml:4412(para)
+#: C/genius.xml:4435(para)
 msgid "argument (angle) of complex number."
 msgstr "Argument (orientovanà Ãhel) komplexnÃho ÄÃsla."
 
-#: C/genius.xml:4417(term)
+#: C/genius.xml:4440(term)
+msgid "BesselJ0"
+msgstr "BesselJ0"
+
+#: C/genius.xml:4442(synopsis)
+#, no-wrap
+msgid "BesselJ0 (x)"
+msgstr "BesselJ0 (x)"
+
+#: C/genius.xml:4443(para)
+msgid ""
+"Bessel function of the first kind of order 0. Only implemented for real "
+"numbers."
+msgstr ""
+"Besselova funkce prvnÃho druhu ÅÃdu 0. Je implementovÃna pouze pro reÃlnà "
+"ÄÃsla."
+
+#: C/genius.xml:4444(para) C/genius.xml:4456(para) C/genius.xml:4468(para)
+#: C/genius.xml:4480(para) C/genius.xml:4492(para) C/genius.xml:4504(para)
+msgid ""
+"See <ulink url=\"http://en.wikipedia.org/wiki/Bessel_functions\";>Wikipedia</"
+"ulink> for more information."
+msgstr ""
+"VÃce informacà najdete v encyklopedii <ulink url=\"http://cs.wikipedia.org/";
+"wiki/Besselova_funkce\">Wikipedia</ulink>."
+
+#: C/genius.xml:4452(term)
+msgid "BesselJ1"
+msgstr "BesselJ1"
+
+#: C/genius.xml:4454(synopsis)
+#, no-wrap
+msgid "BesselJ1 (x)"
+msgstr "BesselJ1 (x)"
+
+#: C/genius.xml:4455(para)
+msgid ""
+"Bessel function of the first kind of order 1. Only implemented for real "
+"numbers."
+msgstr ""
+"Besselova funkce prvnÃho druhu ÅÃdu 1. Je implementovÃna pouze pro reÃlnà "
+"ÄÃsla."
+
+#: C/genius.xml:4464(term)
+msgid "BesselJn"
+msgstr "BesselJn"
+
+#: C/genius.xml:4466(synopsis)
+#, no-wrap
+msgid "BesselJn (n,x)"
+msgstr "BesselJn (n,x)"
+
+#: C/genius.xml:4467(para)
+msgid ""
+"Bessel function of the first kind of order <varname>n</varname>. Only "
+"implemented for real numbers."
+msgstr ""
+"Besselova funkce prvnÃho druhu ÅÃdu <varname>n</varname>. Je implementovÃna "
+"pouze pro reÃlnà ÄÃsla."
+
+#: C/genius.xml:4476(term)
+msgid "BesselY0"
+msgstr "BesselY0"
+
+#: C/genius.xml:4478(synopsis)
+#, no-wrap
+msgid "BesselY0 (x)"
+msgstr "BesselY0 (x)"
+
+#: C/genius.xml:4479(para)
+msgid ""
+"Bessel function of the second kind of order 0. Only implemented for real "
+"numbers."
+msgstr ""
+"Besselova funkce druhÃho druhu ÅÃdu 0. Je implementovÃna pouze pro reÃlnà "
+"ÄÃsla."
+
+#: C/genius.xml:4488(term)
+msgid "BesselY1"
+msgstr "BesselY1"
+
+#: C/genius.xml:4490(synopsis)
+#, no-wrap
+msgid "BesselY1 (x)"
+msgstr "BesselY1 (x)"
+
+#: C/genius.xml:4491(para)
+msgid ""
+"Bessel function of the second kind of order 1. Only implemented for real "
+"numbers."
+msgstr ""
+"Besselova funkce druhÃho druhu ÅÃdu 1. Je implementovÃna pouze pro reÃlnà "
+"ÄÃsla."
+
+#: C/genius.xml:4500(term)
+msgid "BesselYn"
+msgstr "BesselYn"
+
+#: C/genius.xml:4502(synopsis)
+#, no-wrap
+msgid "BesselYn (n,x)"
+msgstr "BesselYn (n,x)"
+
+#: C/genius.xml:4503(para)
+msgid ""
+"Bessel function of the second kind of order <varname>n</varname>. Only "
+"implemented for real numbers."
+msgstr ""
+"Besselova funkce druhÃho druhu ÅÃdu <varname>n</varname>. Je implementovÃna "
+"pouze pro reÃlnà ÄÃsla."
+
+#: C/genius.xml:4512(term)
 msgid "DirichletKernel"
 msgstr "DirichletKernel"
 
-#: C/genius.xml:4419(synopsis)
+#: C/genius.xml:4514(synopsis)
 #, no-wrap
 msgid "DirichletKernel (n,t)"
 msgstr "DirichletKernel (n,t)"
 
-#: C/genius.xml:4420(para)
+#: C/genius.xml:4515(para)
 msgid "Dirichlet kernel of order n."
 msgstr "Dirichletovo jÃdro ÅÃdu n."
 
-#: C/genius.xml:4425(term)
+#: C/genius.xml:4520(term)
 msgid "DiscreteDelta"
 msgstr "DiscreteDelta"
 
-#: C/genius.xml:4427(synopsis)
+#: C/genius.xml:4522(synopsis)
 #, no-wrap
 msgid "DiscreteDelta (v)"
 msgstr "DiscreteDelta (v)"
 
-#: C/genius.xml:4428(para)
-msgid "Returns 1 iff all elements are zero."
-msgstr "VrÃtit 1, pokud jsou vÅechny prvky nulovÃ."
+#: C/genius.xml:4523(para)
+msgid "Returns 1 if and only if all elements are zero."
+msgstr "VrÃtit 1, kdyÅ a jen kdyÅ jsou vÅechny prvky nulovÃ."
 
-#: C/genius.xml:4433(term)
+#: C/genius.xml:4528(term)
 msgid "ErrorFunction"
 msgstr "ErrorFunction"
 
-#: C/genius.xml:4435(synopsis)
+#: C/genius.xml:4530(synopsis)
 #, no-wrap
 msgid "ErrorFunction (x)"
 msgstr "ErrorFunction (x)"
 
-#: C/genius.xml:4436(para)
+#: C/genius.xml:4531(para)
 msgid "Aliases: <function>erf</function>"
 msgstr "Alternativnà nÃzvy: <function>erf</function>"
 
-#: C/genius.xml:4437(para)
+#: C/genius.xml:4532(para)
 msgid "The error function, 2/sqrt(pi) * int_0^x e^(-t^2) dt."
 msgstr "Chybovà funkce, 2/sqrt(pi) * int_0^x e^(-t^2) dt."
 
-#: C/genius.xml:4438(para)
+#: C/genius.xml:4533(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/ErrorFunction.html";
 "\">Planetmath</ulink> for more information."
@@ -12264,22 +12588,22 @@ msgstr ""
 "VÃce informacà najdete v encyklopedii <ulink url=\"http://planetmath.org/";
 "encyclopedia/ErrorFunction.html\">Planetmath</ulink> (text je v angliÄtinÄ)."
 
-#: C/genius.xml:4446(term)
+#: C/genius.xml:4541(term)
 msgid "FejerKernel"
 msgstr "FejerKernel"
 
-#: C/genius.xml:4448(synopsis)
+#: C/genius.xml:4543(synopsis)
 #, no-wrap
 msgid "FejerKernel (n,t)"
 msgstr "FejerKernel (n,t)"
 
-#: C/genius.xml:4449(para)
+#: C/genius.xml:4544(para)
 msgid ""
 "Fejer kernel of order <varname>n</varname> evaluated at <varname>t</varname>"
 msgstr ""
 "Fejerovo jÃdro ÅÃdu <varname>n</varname> vyhodnocenà v <varname>t</varname>."
 
-#: C/genius.xml:4451(para)
+#: C/genius.xml:4546(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/FejerKernel.html";
 "\">Planetmath</ulink> for more information."
@@ -12287,24 +12611,24 @@ msgstr ""
 "VÃce informacà najdete v encyklopedii <ulink url=\"http://planetmath.org/";
 "encyclopedia/FejerKernel.html\">Planetmath</ulink> (text je v angliÄtinÄ)."
 
-#: C/genius.xml:4459(term)
+#: C/genius.xml:4554(term)
 msgid "GammaFunction"
 msgstr "GammaFunction"
 
-#: C/genius.xml:4461(synopsis)
+#: C/genius.xml:4556(synopsis)
 #, no-wrap
 msgid "GammaFunction (x)"
 msgstr "GammaFunction (x)"
 
-#: C/genius.xml:4462(para)
+#: C/genius.xml:4557(para)
 msgid "Aliases: <function>Gamma</function>"
 msgstr "Alternativnà nÃzvy: <function>Gamma</function>"
 
-#: C/genius.xml:4463(para)
+#: C/genius.xml:4558(para)
 msgid "The Gamma function. Currently only implemented for real values."
 msgstr "Funkce Gama. V souÄasnosti je implementovÃna pouze pro reÃlnà ÄÃsla."
 
-#: C/genius.xml:4464(para)
+#: C/genius.xml:4559(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/GammaFunction.html";
 "\">Planetmath</ulink> for more information."
@@ -12314,48 +12638,48 @@ msgstr ""
 "nebo <ulink url=\"http://cs.wikipedia.org/wiki/Gama_funkce\";>Wikipedia</"
 "ulink>."
 
-#: C/genius.xml:4472(term)
+#: C/genius.xml:4567(term)
 msgid "KroneckerDelta"
 msgstr "KroneckerDelta"
 
-#: C/genius.xml:4474(synopsis)
+#: C/genius.xml:4569(synopsis)
 #, no-wrap
 msgid "KroneckerDelta (v)"
 msgstr "KroneckerDelta (v)"
 
-#: C/genius.xml:4475(para)
-msgid "Returns 1 iff all elements are equal."
-msgstr "Vracà 1, kdyÅ se vÅechny prvky rovnajÃ."
+#: C/genius.xml:4570(para)
+msgid "Returns 1 if and only if all elements are equal."
+msgstr "VrÃtit 1, kdyÅ a jen kdyÅ se vÅechny prvky rovnajÃ."
 
-#: C/genius.xml:4480(term)
+#: C/genius.xml:4575(term)
 msgid "MinimizeFunction"
 msgstr "MinimizeFunction"
 
-#: C/genius.xml:4482(synopsis)
+#: C/genius.xml:4577(synopsis)
 #, no-wrap
 msgid "MinimizeFunction (func,x,incr)"
 msgstr "MinimizeFunction (fce,x,prirust)"
 
-#: C/genius.xml:4483(para)
+#: C/genius.xml:4578(para)
 msgid "Find the first value where f(x)=0."
 msgstr "NajÃt prvnà hodnotu, kdy f(x)=0."
 
-#: C/genius.xml:4488(term)
+#: C/genius.xml:4583(term)
 msgid "MoebiusDiskMapping"
 msgstr "MoebiusDiskMapping"
 
-#: C/genius.xml:4490(synopsis)
+#: C/genius.xml:4585(synopsis)
 #, no-wrap
 msgid "MoebiusDiskMapping (a,z)"
 msgstr "MoebiusDiskMapping (a,z)"
 
-#: C/genius.xml:4491(para)
+#: C/genius.xml:4586(para)
 msgid "Moebius mapping of the disk to itself mapping a to 0."
 msgstr ""
 "MÃbiova transformace (lineÃrnà lomenà zobrazenÃ) kruhu na sebe sama ku 0."
 
-#: C/genius.xml:4492(para) C/genius.xml:4504(para) C/genius.xml:4516(para)
-#: C/genius.xml:4528(para) C/genius.xml:4540(para)
+#: C/genius.xml:4587(para) C/genius.xml:4599(para) C/genius.xml:4611(para)
+#: C/genius.xml:4623(para) C/genius.xml:4635(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/MobiusTransformation.html";
 "\">Planetmath</ulink> for more information."
@@ -12364,16 +12688,16 @@ msgstr ""
 "encyclopedia/MobiusTransformation.html\">Planetmath</ulink> (text je v "
 "angliÄtinÄ)."
 
-#: C/genius.xml:4500(term)
+#: C/genius.xml:4595(term)
 msgid "MoebiusMapping"
 msgstr "MoebiusMapping"
 
-#: C/genius.xml:4502(synopsis)
+#: C/genius.xml:4597(synopsis)
 #, no-wrap
 msgid "MoebiusMapping (z,z2,z3,z4)"
 msgstr "MoebiusMapping (z,z2,z3,z4)"
 
-#: C/genius.xml:4503(para)
+#: C/genius.xml:4598(para)
 msgid ""
 "Moebius mapping using the cross ratio taking z2,z3,z4 to 1,0, and infinity "
 "respectively."
@@ -12381,16 +12705,16 @@ msgstr ""
 "MÃbiova transformace (lineÃrnà lomenà zobrazenÃ) pomocà dvojpomÄrÅ z2,z3,z4 "
 "ku 1,0 a nekoneÄnu."
 
-#: C/genius.xml:4512(term)
+#: C/genius.xml:4607(term)
 msgid "MoebiusMappingInftyToInfty"
 msgstr "MoebiusMappingInftyToInfty"
 
-#: C/genius.xml:4514(synopsis)
+#: C/genius.xml:4609(synopsis)
 #, no-wrap
 msgid "MoebiusMappingInftyToInfty (z,z2,z3)"
 msgstr "MoebiusMappingInftyToInfty (z,z2,z3)"
 
-#: C/genius.xml:4515(para)
+#: C/genius.xml:4610(para)
 msgid ""
 "Moebius mapping using the cross ratio taking infinity to infinity and z2,z3 "
 "to 1 and 0 respectively."
@@ -12398,16 +12722,16 @@ msgstr ""
 "MÃbiova transformace (lineÃrnà lomenà zobrazenÃ) pomocà dvojpomÄrÅ nekoneÄna "
 "ku nekoneÄnu a z2,z3 ku 1 a 0."
 
-#: C/genius.xml:4524(term)
+#: C/genius.xml:4619(term)
 msgid "MoebiusMappingInftyToOne"
 msgstr "MoebiusMappingInftyToOne"
 
-#: C/genius.xml:4526(synopsis)
+#: C/genius.xml:4621(synopsis)
 #, no-wrap
 msgid "MoebiusMappingInftyToOne (z,z3,z4)"
 msgstr "MoebiusMappingInftyToOne (z,z3,z4)"
 
-#: C/genius.xml:4527(para)
+#: C/genius.xml:4622(para)
 msgid ""
 "Moebius mapping using the cross ratio taking infinity to 1 and z3,z4 to 0 "
 "and infinity respectively."
@@ -12415,16 +12739,16 @@ msgstr ""
 "MÃbiova transformace (lineÃrnà lomenà zobrazenÃ) pomocà dvojpomÄrÅ nekoneÄna "
 "ku 1 a z3,z4 ku 0 a nekoneÄnu."
 
-#: C/genius.xml:4536(term)
+#: C/genius.xml:4631(term)
 msgid "MoebiusMappingInftyToZero"
 msgstr "MoebiusMappingInftyToZero"
 
-#: C/genius.xml:4538(synopsis)
+#: C/genius.xml:4633(synopsis)
 #, no-wrap
 msgid "MoebiusMappingInftyToZero (z,z2,z4)"
 msgstr "MoebiusMappingInftyToZero (z,z2,z4)"
 
-#: C/genius.xml:4539(para)
+#: C/genius.xml:4634(para)
 msgid ""
 "Moebius mapping using the cross ratio taking infinity to 0 and z2,z4 to 1 "
 "and infinity respectively."
@@ -12432,54 +12756,54 @@ msgstr ""
 "MÃbiova transformace (lineÃrnà lomenà zobrazenÃ) pomocà dvojpomÄrÅ nekoneÄna "
 "ku 0 a z2,z4 ku 1 a nekoneÄnu."
 
-#: C/genius.xml:4548(term)
+#: C/genius.xml:4643(term)
 msgid "PoissonKernel"
 msgstr "PoissonKernel"
 
-#: C/genius.xml:4550(synopsis)
+#: C/genius.xml:4645(synopsis)
 #, no-wrap
 msgid "PoissonKernel (r,sigma)"
 msgstr "PoissonKernel (r,sigma)"
 
-#: C/genius.xml:4551(para)
+#: C/genius.xml:4646(para)
 msgid ""
 "Poisson kernel on D(0,1) (not normalized to 1, that is integral of this is "
 "2pi)."
 msgstr ""
 "Poissonovo jÃdro na D(0,1) (nenormalizovanà na 1, tj. integrÃl je 2pi)."
 
-#: C/genius.xml:4556(term)
+#: C/genius.xml:4651(term)
 msgid "PoissonKernelRadius"
 msgstr "PoissonKernelRadius"
 
-#: C/genius.xml:4558(synopsis)
+#: C/genius.xml:4653(synopsis)
 #, no-wrap
 msgid "PoissonKernelRadius (r,sigma)"
 msgstr "PoissonKernelRadius (r,sigma)"
 
-#: C/genius.xml:4559(para)
+#: C/genius.xml:4654(para)
 msgid "Poisson kernel on D(0,R) (not normalized to 1)."
 msgstr "Poissonovo jÃdro na D(0,R) (nenormalizovanà na 1)."
 
-#: C/genius.xml:4564(term)
+#: C/genius.xml:4659(term)
 msgid "RiemannZeta"
 msgstr "RiemannZeta"
 
-#: C/genius.xml:4566(synopsis)
+#: C/genius.xml:4661(synopsis)
 #, no-wrap
 msgid "RiemannZeta (x)"
 msgstr "RiemannZeta (x)"
 
-#: C/genius.xml:4567(para)
+#: C/genius.xml:4662(para)
 msgid "Aliases: <function>zeta</function>"
 msgstr "Alternativnà nÃzvy: <function>zeta</function>"
 
-#: C/genius.xml:4568(para)
+#: C/genius.xml:4663(para)
 msgid "The Riemann zeta function. Currently only implemented for real values."
 msgstr ""
 "Riemannova funkce zeta. V souÄasnosti je implementovÃna jen pro reÃlnà ÄÃsla."
 
-#: C/genius.xml:4569(para)
+#: C/genius.xml:4664(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/RiemannZetaFunction.html";
 "\">Planetmath</ulink> for more information."
@@ -12489,16 +12813,16 @@ msgstr ""
 "angliÄtinÄ) nebo <ulink url=\"http://cs.wikipedia.org/wiki/";
 "Riemannova_funkce_zeta\">Wikipedia</ulink>."
 
-#: C/genius.xml:4577(term)
+#: C/genius.xml:4672(term)
 msgid "UnitStep"
 msgstr "UnitStep"
 
-#: C/genius.xml:4579(synopsis)
+#: C/genius.xml:4674(synopsis)
 #, no-wrap
 msgid "UnitStep (x)"
 msgstr "UnitStep (x)"
 
-#: C/genius.xml:4580(para)
+#: C/genius.xml:4675(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."
@@ -12507,7 +12831,7 @@ msgstr ""
 "pÅÃpadech. Jednà se o integrÃl Diracovy funkce delta. BÃvà takà nazÃvÃna "
 "Heavisideova funkce."
 
-#: C/genius.xml:4581(para)
+#: C/genius.xml:4676(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Unit_step\";>Wikipedia</ulink> "
 "for more information."
@@ -12515,16 +12839,16 @@ msgstr ""
 "VÃce informacà najdete v encyklopedii <ulink url=\"http://cs.wikipedia.org/";
 "wiki/Heavisideova_funkce\">Wikipedia</ulink>."
 
-#: C/genius.xml:4589(term)
+#: C/genius.xml:4684(term)
 msgid "cis"
 msgstr "cis"
 
-#: C/genius.xml:4591(synopsis)
+#: C/genius.xml:4686(synopsis)
 #, no-wrap
 msgid "cis (x)"
 msgstr "cis (x)"
 
-#: C/genius.xml:4592(para)
+#: C/genius.xml:4687(para)
 msgid ""
 "The <function>cis</function> function, that is the same as <userinput>cos"
 "(x)+1i*sin(x)</userinput>"
@@ -12532,46 +12856,73 @@ msgstr ""
 "Funkce <function>cis</function>, coŠje to stejnà jako <userinput>cos"
 "(x)+1i*sin(x)</userinput>"
 
-#: C/genius.xml:4600(term)
+#: C/genius.xml:4695(term)
 msgid "deg2rad"
 msgstr "deg2rad"
 
-#: C/genius.xml:4602(synopsis)
+#: C/genius.xml:4697(synopsis)
 #, no-wrap
 msgid "deg2rad (x)"
 msgstr "deg2rad (x)"
 
-#: C/genius.xml:4603(para)
+#: C/genius.xml:4698(para)
 msgid "Convert degrees to radians."
 msgstr "PÅevÃst stupnÄ na radiÃny."
 
-#: C/genius.xml:4608(term)
+#: C/genius.xml:4703(term)
 msgid "rad2deg"
 msgstr "rad2deg"
 
-#: C/genius.xml:4610(synopsis)
+#: C/genius.xml:4705(synopsis)
 #, no-wrap
 msgid "rad2deg (x)"
 msgstr "rad2deg (x)"
 
-#: C/genius.xml:4611(para)
+#: C/genius.xml:4706(para)
 msgid "Convert radians to degrees."
 msgstr "PÅevÃst radiÃny na stupnÄ."
 
-#: C/genius.xml:4619(title)
+#: C/genius.xml:4711(term)
+msgid "sinc"
+msgstr "sinc"
+
+#: C/genius.xml:4713(synopsis)
+#, no-wrap
+msgid "sinc (x)"
+msgstr "sinc (x)"
+
+#: C/genius.xml:4714(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)</"
+"userinput>."
+msgstr ""
+"VypoÄÃtat nenormalizovanou funkci sinc, coÅ je <userinput>sin(x)/x</"
+"userinput>. Jestli chcete normalizovanou funkci, volejte <userinput>sinc"
+"(pi*x)</userinput>."
+
+#: C/genius.xml:4717(para)
+msgid ""
+"See <ulink url=\"http://en.wikipedia.org/wiki/Sinc\";>Wikipedia</ulink> for "
+"more information."
+msgstr ""
+"VÃce informacà najdete v encyklopedii <ulink url=\"http://en.wikipedia.org/";
+"wiki/Sinc\">Wikipedia</ulink> (ÄlÃnek je v angliÄtinÄ)."
+
+#: C/genius.xml:4728(title)
 msgid "Equation Solving"
 msgstr "ÅeÅenà rovnic"
 
-#: C/genius.xml:4623(term)
+#: C/genius.xml:4732(term)
 msgid "CubicFormula"
 msgstr "CubicFormula"
 
-#: C/genius.xml:4625(synopsis)
+#: C/genius.xml:4734(synopsis)
 #, no-wrap
 msgid "CubicFormula (p)"
 msgstr "CubicFormula (p)"
 
-#: C/genius.xml:4626(para)
+#: C/genius.xml:4735(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 "
@@ -12586,7 +12937,7 @@ msgstr ""
 "sloupcovà vektor tÅà ÅeÅenÃ. Prvnà ÅeÅenà je vÅdy reÃlnÃ, protoÅe kubickà "
 "rovnice mà vÅdy jedno reÃlnà ÅeÅenÃ."
 
-#: C/genius.xml:4635(para)
+#: C/genius.xml:4744(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/CubicFormula.html";
 "\">Planetmath</ulink>, <ulink url=\"http://mathworld.wolfram.com/";
@@ -12599,16 +12950,16 @@ msgstr ""
 "ulink> (text je v angliÄtinÄ) nebo <ulink url=\"http://cs.wikipedia.org/wiki/";
 "Kubick%C3%A1_rovnice\">Wikipedia</ulink>."
 
-#: C/genius.xml:4645(term)
+#: C/genius.xml:4754(term)
 msgid "EulersMethod"
 msgstr "EulersMethod"
 
-#: C/genius.xml:4647(synopsis)
+#: C/genius.xml:4756(synopsis)
 #, no-wrap
 msgid "EulersMethod (f,x0,y0,x1,n)"
 msgstr "EulersMethod (f,x0,y0,x1,n)"
 
-#: C/genius.xml:4648(para)
+#: C/genius.xml:4757(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> "
@@ -12620,8 +12971,8 @@ msgstr ""
 "<varname>x1</varname> s pÅÃrÅstky <varname>n</varname>, vracà <varname>y</"
 "varname> v <varname>x1</varname>."
 
-#: C/genius.xml:4654(para) C/genius.xml:4682(para) C/genius.xml:4811(para)
-#: C/genius.xml:4841(para)
+#: C/genius.xml:4763(para) C/genius.xml:4791(para) C/genius.xml:4920(para)
+#: C/genius.xml:4950(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 "
@@ -12635,7 +12986,7 @@ msgstr ""
 "varname> a vektor stejnà velikosti pro druhà argument a mÄlo by vracet "
 "vektor stejnà velikosti."
 
-#: C/genius.xml:4661(para) C/genius.xml:4689(para)
+#: C/genius.xml:4770(para) C/genius.xml:4798(para)
 msgid ""
 "See <ulink url=\"http://mathworld.wolfram.com/EulerForwardMethod.html";
 "\">Mathworld</ulink>, or <ulink url=\"http://en.wikipedia.org/wiki/";
@@ -12646,16 +12997,16 @@ msgstr ""
 "angliÄtinÄ) nebo <ulink url=\"http://cs.wikipedia.org/wiki/Eulerova_metoda";
 "\">Wikipedia</ulink>."
 
-#: C/genius.xml:4670(term)
+#: C/genius.xml:4779(term)
 msgid "EulersMethodFull"
 msgstr "EulersMethodFull"
 
-#: C/genius.xml:4672(synopsis)
+#: C/genius.xml:4781(synopsis)
 #, no-wrap
 msgid "EulersMethodFull (f,x0,y0,x1,n)"
 msgstr "EulersMethodFull (f,x0,y0,x1,n)"
 
-#: C/genius.xml:4673(para)
+#: C/genius.xml:4782(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> "
@@ -12671,16 +13022,16 @@ msgstr ""
 "varname>. PouÅitelnà pro zapojenà do <link linkend=\"gel-function-"
 "LinePlotDrawLine\">LinePlotDrawLine</link>."
 
-#: C/genius.xml:4698(term)
+#: C/genius.xml:4807(term)
 msgid "FindRootBisection"
 msgstr "FindRootBisection"
 
-#: C/genius.xml:4700(synopsis)
+#: C/genius.xml:4809(synopsis)
 #, no-wrap
 msgid "FindRootBisection (f,a,b,TOL,N)"
 msgstr "FindRootBisection (f,a,b,TOL,N)"
 
-#: C/genius.xml:4701(para)
+#: C/genius.xml:4810(para)
 msgid ""
 "Find root of a function using the bisection method. <varname>TOL</varname> "
 "is the desired tolerance and <varname>N</varname> is the limit on the number "
@@ -12697,16 +13048,16 @@ msgstr ""
 "signalizujÃcà ÃspÄch, <varname>hodnota</varname> je poslednà spoÄtenà "
 "hodnota a <varname>iterace</varname> je poÄet dokonÄenÃch iteracÃ."
 
-#: C/genius.xml:4708(term)
+#: C/genius.xml:4817(term)
 msgid "FindRootFalsePosition"
 msgstr "FindRootFalsePosition"
 
-#: C/genius.xml:4710(synopsis)
+#: C/genius.xml:4819(synopsis)
 #, no-wrap
 msgid "FindRootFalsePosition (f,a,b,TOL,N)"
 msgstr "FindRootFalsePosition (f,a,b,TOL,N)"
 
-#: C/genius.xml:4711(para)
+#: C/genius.xml:4820(para)
 msgid ""
 "Find root of a function using the method of false position. <varname>TOL</"
 "varname> is the desired tolerance and <varname>N</varname> is the limit on "
@@ -12723,16 +13074,16 @@ msgstr ""
 "signalizujÃcà ÃspÄch, <varname>hodnota</varname> je poslednà spoÄtenà "
 "hodnota a <varname>iterace</varname> je poÄet dokonÄenÃch iteracÃ."
 
-#: C/genius.xml:4718(term)
+#: C/genius.xml:4827(term)
 msgid "FindRootMullersMethod"
 msgstr "FindRootMullersMethod"
 
-#: C/genius.xml:4720(synopsis)
+#: C/genius.xml:4829(synopsis)
 #, no-wrap
 msgid "FindRootMullersMethod (f,x1,x2,x3,TOL,N)"
 msgstr "FindRootMullersMethod (f,x1,x2,x3,TOL,N)"
 
-#: C/genius.xml:4721(para)
+#: C/genius.xml:4830(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 "
@@ -12749,16 +13100,16 @@ msgstr ""
 "signalizujÃcà ÃspÄch, <varname>hodnota</varname> je poslednà spoÄtenà "
 "hodnota a <varname>iterace</varname> je poÄet dokonÄenÃch iteracÃ."
 
-#: C/genius.xml:4728(term)
+#: C/genius.xml:4837(term)
 msgid "FindRootSecant"
 msgstr "FindRootSecant"
 
-#: C/genius.xml:4730(synopsis)
+#: C/genius.xml:4839(synopsis)
 #, no-wrap
 msgid "FindRootSecant (f,a,b,TOL,N)"
 msgstr "FindRootSecant (f,a,b,TOL,N)"
 
-#: C/genius.xml:4731(para)
+#: C/genius.xml:4840(para)
 msgid ""
 "Find root of a function using the secant method. <varname>TOL</varname> is "
 "the desired tolerance and <varname>N</varname> is the limit on the number of "
@@ -12775,16 +13126,16 @@ msgstr ""
 "signalizujÃcà ÃspÄch, <varname>hodnota</varname> je poslednà spoÄtenà "
 "hodnota a <varname>iterace</varname> je poÄet dokonÄenÃch iteracÃ."
 
-#: C/genius.xml:4738(term)
+#: C/genius.xml:4847(term)
 msgid "PolynomialRoots"
 msgstr "PolynomialRoots"
 
-#: C/genius.xml:4740(synopsis)
+#: C/genius.xml:4849(synopsis)
 #, no-wrap
 msgid "PolynomialRoots (p)"
 msgstr "PolynomialRoots (p)"
 
-#: C/genius.xml:4741(para)
+#: C/genius.xml:4850(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 "
@@ -12797,7 +13148,7 @@ msgstr ""
 "<userinput>4*x^3 + 2*x + 1</userinput> odpovÃdà vektoru <userinput>[1,2,0,4]"
 "</userinput>. Vracà sloupcovà vektor ÅeÅenÃ."
 
-#: C/genius.xml:4750(para)
+#: C/genius.xml:4859(para)
 msgid ""
 "The function calls <link linkend=\"gel-function-QuadraticFormula"
 "\">QuadraticFormula</link>, <link linkend=\"gel-function-CubicFormula"
@@ -12809,16 +13160,16 @@ msgstr ""
 "\">CubicFormula</link> a <link linkend=\"gel-function-QuarticFormula"
 "\">QuarticFormula</link>."
 
-#: C/genius.xml:4760(term)
+#: C/genius.xml:4869(term)
 msgid "QuadraticFormula"
 msgstr "QuadraticFormula"
 
-#: C/genius.xml:4762(synopsis)
+#: C/genius.xml:4871(synopsis)
 #, no-wrap
 msgid "QuadraticFormula (p)"
 msgstr "QuadraticFormula (p)"
 
-#: C/genius.xml:4763(para)
+#: C/genius.xml:4872(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 "
@@ -12830,7 +13181,7 @@ msgstr ""
 "<userinput>3*x^2 + 2*x + 1</userinput> odpovÃdà vektoru <userinput>[1,2,3]</"
 "userinput>. Vracà sloupcovà vektor dvou ÅeÅenÃ."
 
-#: C/genius.xml:4771(para)
+#: C/genius.xml:4880(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/QuadraticFormula.html";
 "\">Planetmath</ulink> or <ulink url=\"http://mathworld.wolfram.com/";
@@ -12841,16 +13192,16 @@ msgstr ""
 "angliÄtinÄ) nebo <ulink url=\"http://mathworld.wolfram.com/QuadraticFormula.";
 "html\">Mathworld</ulink> (text je v angliÄtinÄ)."
 
-#: C/genius.xml:4780(term)
+#: C/genius.xml:4889(term)
 msgid "QuarticFormula"
 msgstr "QuarticFormula"
 
-#: C/genius.xml:4782(synopsis)
+#: C/genius.xml:4891(synopsis)
 #, no-wrap
 msgid "QuarticFormula (p)"
 msgstr "QuarticFormula (p)"
 
-#: C/genius.xml:4783(para)
+#: C/genius.xml:4892(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 "
@@ -12862,7 +13213,7 @@ msgstr ""
 "+ 1</userinput> odpovÃdà vektoru <userinput>[1,2,0,0,5]</userinput>. Vracà "
 "sloupcovà vektor ÄtyÅ ÅeÅenÃ."
 
-#: C/genius.xml:4791(para)
+#: C/genius.xml:4900(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/QuarticFormula.html";
 "\">Planetmath</ulink>, <ulink url=\"http://mathworld.wolfram.com/";
@@ -12875,16 +13226,16 @@ msgstr ""
 "\">Mathworld</ulink> (text je v angliÄtinÄ) nebo <ulink url=\"http://cs.";
 "wikipedia.org/wiki/Kvartick%C3%A1_rovnice\">Wikipedia</ulink>."
 
-#: C/genius.xml:4801(term)
+#: C/genius.xml:4910(term)
 msgid "RungeKutta"
 msgstr "RungeKutta"
 
-#: C/genius.xml:4803(synopsis)
+#: C/genius.xml:4912(synopsis)
 #, no-wrap
 msgid "RungeKutta (f,x0,y0,x1,n)"
 msgstr "RungeKutta (f,x0,y0,x1,n)"
 
-#: C/genius.xml:4804(para)
+#: C/genius.xml:4913(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> "
@@ -12896,7 +13247,7 @@ msgstr ""
 "<varname>y0</varname> mÄnÃcà se do <varname>x1</varname> s pÅÃrÅstky "
 "<varname>n</varname>, vracà <varname>y</varname> v <varname>x1</varname>."
 
-#: C/genius.xml:4818(para) C/genius.xml:4848(para)
+#: C/genius.xml:4927(para) C/genius.xml:4957(para)
 msgid ""
 "See <ulink url=\"http://mathworld.wolfram.com/Runge-KuttaMethod.html";
 "\">Mathworld</ulink>, or <ulink url=\"http://en.wikipedia.org/wiki/Runge-";
@@ -12908,16 +13259,16 @@ 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:4827(term)
+#: C/genius.xml:4936(term)
 msgid "RungeKuttaFull"
 msgstr "RungeKuttaFull"
 
-#: C/genius.xml:4829(synopsis)
+#: C/genius.xml:4938(synopsis)
 #, no-wrap
 msgid "RungeKuttaFull (f,x0,y0,x1,n)"
 msgstr "RungeKuttaFull (f,x0,y0,x1,n)"
 
-#: C/genius.xml:4830(para)
+#: C/genius.xml:4939(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> "
@@ -12933,20 +13284,20 @@ msgstr ""
 "<varname>y</varname>. PouÅitelnà pro zapojenà do <link linkend=\"gel-"
 "function-LinePlotDrawLine\">LinePlotDrawLine</link>."
 
-#: C/genius.xml:4861(title)
+#: C/genius.xml:4970(title)
 msgid "Statistics"
 msgstr "Statistika"
 
-#: C/genius.xml:4864(term)
+#: C/genius.xml:4973(term)
 msgid "Average"
 msgstr "Average"
 
-#: C/genius.xml:4866(synopsis)
+#: C/genius.xml:4975(synopsis)
 #, no-wrap
 msgid "Average (m)"
 msgstr "Average (m)"
 
-#: C/genius.xml:4867(para)
+#: C/genius.xml:4976(para)
 msgid ""
 "Aliases: <function>average</function><function>Mean</"
 "function><function>mean</function>"
@@ -12954,11 +13305,11 @@ msgstr ""
 "Alternativnà nÃzvy: <function>average</function><function>Mean</"
 "function><function>mean</function>"
 
-#: C/genius.xml:4868(para)
+#: C/genius.xml:4977(para)
 msgid "Calculate average of an entire matrix."
 msgstr "VypoÄÃtat prÅmÄr z celà matice."
 
-#: C/genius.xml:4869(para) C/genius.xml:4929(para)
+#: C/genius.xml:4978(para) C/genius.xml:5038(para)
 msgid ""
 "See <ulink url=\"http://mathworld.wolfram.com/ArithmeticMean.html";
 "\">Mathworld</ulink> for more information."
@@ -12968,16 +13319,16 @@ msgstr ""
 "nebo <ulink url=\"http://cs.wikipedia.org/wiki/Aritmetick%C3%BD_pr%C5%AFm";
 "%C4%9Br\">Wikipedia</ulink>."
 
-#: C/genius.xml:4877(term)
+#: C/genius.xml:4986(term)
 msgid "GaussDistribution"
 msgstr "GaussDistribution"
 
-#: C/genius.xml:4879(synopsis)
+#: C/genius.xml:4988(synopsis)
 #, no-wrap
 msgid "GaussDistribution (x,sigma)"
 msgstr "GaussDistribution (x,sigma)"
 
-#: C/genius.xml:4880(para)
+#: C/genius.xml:4989(para)
 msgid ""
 "Integral of the GaussFunction from 0 to <varname>x</varname> (area under the "
 "normal curve)."
@@ -12985,7 +13336,7 @@ msgstr ""
 "IntegrÃl Gaussovy funkce od 0 do <varname>x</varname> (oblast pod normÃlnà "
 "kÅivkou)."
 
-#: C/genius.xml:4881(para) C/genius.xml:4893(para)
+#: C/genius.xml:4990(para) C/genius.xml:5002(para)
 msgid ""
 "See <ulink url=\"http://mathworld.wolfram.com/NormalDistribution.html";
 "\">Mathworld</ulink> for more information."
@@ -12995,37 +13346,37 @@ msgstr ""
 "angliÄtinÄ) nebo <ulink url=\"http://cs.wikipedia.org/wiki/Norm%C3%A1ln";
 "%C3%AD_rozd%C4%9Blen%C3%AD\">Wikipedia</ulink>."
 
-#: C/genius.xml:4889(term)
+#: C/genius.xml:4998(term)
 msgid "GaussFunction"
 msgstr "GaussFunction"
 
-#: C/genius.xml:4891(synopsis)
+#: C/genius.xml:5000(synopsis)
 #, no-wrap
 msgid "GaussFunction (x,sigma)"
 msgstr "GaussFunction (x,sigma)"
 
-#: C/genius.xml:4892(para)
+#: C/genius.xml:5001(para)
 msgid "The normalized Gauss distribution function (the normal curve)."
 msgstr "NormalizovanÃho Gaussova funkce rozdÄlenà (normÃlnà kÅivka)."
 
-#: C/genius.xml:4902(term)
+#: C/genius.xml:5011(term)
 msgid "Median"
 msgstr "Median"
 
-#: C/genius.xml:4904(synopsis)
+#: C/genius.xml:5013(synopsis)
 #, no-wrap
 msgid "Median (m)"
 msgstr "Median (m)"
 
-#: C/genius.xml:4905(para)
+#: C/genius.xml:5014(para)
 msgid "Aliases: <function>median</function>"
 msgstr "Alternativnà nÃzvy: <function>median</function>"
 
-#: C/genius.xml:4906(para)
+#: C/genius.xml:5015(para)
 msgid "Calculate median of an entire matrix."
 msgstr "VypoÄÃtat mediÃn z celà matice."
 
-#: C/genius.xml:4907(para) C/genius.xml:4942(para)
+#: C/genius.xml:5016(para) C/genius.xml:5051(para)
 msgid ""
 "See <ulink url=\"http://mathworld.wolfram.com/StatisticalMedian.html";
 "\">Mathworld</ulink> for more information."
@@ -13033,139 +13384,139 @@ msgstr ""
 "VÃce informacà najdete v encyklopedii <ulink url=\"http://mathworld.wolfram.";
 "com/StatisticalMedian.html\">Mathworld</ulink> (text je v angliÄtinÄ)."
 
-#: C/genius.xml:4915(term)
+#: C/genius.xml:5024(term)
 msgid "PopulationStandardDeviation"
 msgstr "PopulationStandardDeviation"
 
-#: C/genius.xml:4917(synopsis)
+#: C/genius.xml:5026(synopsis)
 #, no-wrap
 msgid "PopulationStandardDeviation (m)"
 msgstr "PopulationStandardDeviation (m)"
 
-#: C/genius.xml:4918(para)
+#: C/genius.xml:5027(para)
 msgid "Aliases: <function>stdevp</function>"
 msgstr "Alternativnà nÃzvy: <function>stdevp</function>"
 
-#: C/genius.xml:4919(para)
+#: C/genius.xml:5028(para)
 msgid "Calculate the population standard deviation of a whole matrix."
 msgstr "SpoÄÃtat standardnà odchylku souboru celà matice."
 
-#: C/genius.xml:4924(term)
+#: C/genius.xml:5033(term)
 msgid "RowAverage"
 msgstr "RowAverage"
 
-#: C/genius.xml:4926(synopsis)
+#: C/genius.xml:5035(synopsis)
 #, no-wrap
 msgid "RowAverage (m)"
 msgstr "RowAverage (m)"
 
-#: C/genius.xml:4927(para)
+#: C/genius.xml:5036(para)
 msgid "Aliases: <function>RowMean</function>"
 msgstr "Alternativnà nÃzvy: <function>RowMean</function>"
 
-#: C/genius.xml:4928(para)
+#: C/genius.xml:5037(para)
 msgid "Calculate average of each row in a matrix."
 msgstr "VypoÄÃtat prÅmÄr kaÅdÃho ÅÃdku v matici."
 
-#: C/genius.xml:4937(term)
+#: C/genius.xml:5046(term)
 msgid "RowMedian"
 msgstr "RowMedian"
 
-#: C/genius.xml:4939(synopsis)
+#: C/genius.xml:5048(synopsis)
 #, no-wrap
 msgid "RowMedian (m)"
 msgstr "RowMedian (m)"
 
-#: C/genius.xml:4940(para)
+#: C/genius.xml:5049(para)
 msgid ""
 "Calculate median of each row in a matrix and return a column vector of the "
 "medians."
 msgstr ""
 "VypoÄÃtat mediÃn kaÅdÃho ÅÃdku v matici a vrÃtit sloupcovà vektor mediÃnÅ."
 
-#: C/genius.xml:4950(term)
+#: C/genius.xml:5059(term)
 msgid "RowPopulationStandardDeviation"
 msgstr "RowPopulationStandardDeviation"
 
-#: C/genius.xml:4952(synopsis)
+#: C/genius.xml:5061(synopsis)
 #, no-wrap
 msgid "RowPopulationStandardDeviation (m)"
 msgstr "RowPopulationStandardDeviation (m)"
 
-#: C/genius.xml:4953(para)
+#: C/genius.xml:5062(para)
 msgid "Aliases: <function>rowstdevp</function>"
 msgstr "Alternativnà nÃzvy: <function>rowstdevp</function>"
 
-#: C/genius.xml:4954(para)
+#: C/genius.xml:5063(para)
 msgid ""
 "Calculate the population standard deviations of rows of a matrix and return "
 "a vertical vector."
 msgstr ""
 "SpoÄÃtat standardnà odchylku souboru ÅÃdkÅ matice a vrÃtit svislà vektor."
 
-#: C/genius.xml:4959(term)
+#: C/genius.xml:5068(term)
 msgid "RowStandardDeviation"
 msgstr "RowStandardDeviation"
 
-#: C/genius.xml:4961(synopsis)
+#: C/genius.xml:5070(synopsis)
 #, no-wrap
 msgid "RowStandardDeviation (m)"
 msgstr "RowStandardDeviation (m)"
 
-#: C/genius.xml:4962(para)
+#: C/genius.xml:5071(para)
 msgid "Aliases: <function>rowstdev</function>"
 msgstr "Alternativnà nÃzvy: <function>rowstdev</function>"
 
-#: C/genius.xml:4963(para)
+#: C/genius.xml:5072(para)
 msgid ""
 "Calculate the standard deviations of rows of a matrix and return a vertical "
 "vector."
 msgstr "SpoÄÃtat standardnà odchylku ÅÃdkÅ matice a vrÃtit svislà vektor."
 
-#: C/genius.xml:4968(term)
+#: C/genius.xml:5077(term)
 msgid "StandardDeviation"
 msgstr "StandardDeviation"
 
-#: C/genius.xml:4970(synopsis)
+#: C/genius.xml:5079(synopsis)
 #, no-wrap
 msgid "StandardDeviation (m)"
 msgstr "StandardDeviation (m)"
 
-#: C/genius.xml:4971(para)
+#: C/genius.xml:5080(para)
 msgid "Aliases: <function>stdev</function>"
 msgstr "Alternativnà nÃzvy: <function>stdev</function>"
 
-#: C/genius.xml:4972(para)
+#: C/genius.xml:5081(para)
 msgid "Calculate the standard deviation of a whole matrix."
 msgstr "SpoÄÃtat standardnà odchylku celà matice."
 
-#: C/genius.xml:4980(title)
+#: C/genius.xml:5089(title)
 msgid "Polynomials"
 msgstr "Polynomy"
 
-#: C/genius.xml:4983(term)
+#: C/genius.xml:5092(term)
 msgid "AddPoly"
 msgstr "AddPoly"
 
-#: C/genius.xml:4985(synopsis)
+#: C/genius.xml:5094(synopsis)
 #, no-wrap
 msgid "AddPoly (p1,p2)"
 msgstr "AddPoly (p1,p2)"
 
-#: C/genius.xml:4986(para)
+#: C/genius.xml:5095(para)
 msgid "Add two polynomials (vectors)."
 msgstr "SeÄÃst dva polynomy (vektory)."
 
-#: C/genius.xml:4991(term)
+#: C/genius.xml:5100(term)
 msgid "DividePoly"
 msgstr "DividePoly"
 
-#: C/genius.xml:4993(synopsis)
+#: C/genius.xml:5102(synopsis)
 #, no-wrap
 msgid "DividePoly (p,q,&amp;r)"
 msgstr "DividePoly (p,q,&amp;r)"
 
-#: C/genius.xml:4994(para)
+#: C/genius.xml:5103(para)
 msgid ""
 "Divide two polynomials (as vectors) using long division. Returns the "
 "quotient of the two polynomials. The optional argument <varname>r</varname> "
@@ -13176,7 +13527,7 @@ msgstr ""
 "dvou polynomÅ. Volitelnà argument <varname>r</varname> se pouÅije k vrÃcenà "
 "zbytku. Zbytek bude mÃt niÅÅÃ ÅÃd, neÅ polynom <varname>q</varname>."
 
-#: C/genius.xml:4999(para)
+#: C/genius.xml:5108(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/PolynomialLongDivision.";
 "html\">Planetmath</ulink> for more information."
@@ -13185,42 +13536,42 @@ msgstr ""
 "encyclopedia/PolynomialLongDivision.html\">Planetmath</ulink> (text je v "
 "angliÄtinÄ)."
 
-#: C/genius.xml:5007(term)
+#: C/genius.xml:5116(term)
 msgid "IsPoly"
 msgstr "IsPoly"
 
-#: C/genius.xml:5009(synopsis)
+#: C/genius.xml:5118(synopsis)
 #, no-wrap
 msgid "IsPoly (p)"
 msgstr "IsPoly (p)"
 
-#: C/genius.xml:5010(para)
+#: C/genius.xml:5119(para)
 msgid "Check if a vector is usable as a polynomial."
 msgstr "Zkontrolovat, zda je vektor pouÅitelnà jako polynom."
 
-#: C/genius.xml:5015(term)
+#: C/genius.xml:5124(term)
 msgid "MultiplyPoly"
 msgstr "MultiplyPoly"
 
-#: C/genius.xml:5017(synopsis)
+#: C/genius.xml:5126(synopsis)
 #, no-wrap
 msgid "MultiplyPoly (p1,p2)"
 msgstr "MultiplyPoly (p1,p2)"
 
-#: C/genius.xml:5018(para)
+#: C/genius.xml:5127(para)
 msgid "Multiply two polynomials (as vectors)."
 msgstr "VynÃsobit dva polynomy (jako vektory)."
 
-#: C/genius.xml:5023(term)
+#: C/genius.xml:5132(term)
 msgid "NewtonsMethodPoly"
 msgstr "NewtonsMethodPoly"
 
-#: C/genius.xml:5025(synopsis)
+#: C/genius.xml:5134(synopsis)
 #, no-wrap
 msgid "NewtonsMethodPoly (poly,guess,epsilon,maxn)"
 msgstr "NewtonsMethodPoly (poly,odhad,epsilon,maxn)"
 
-#: C/genius.xml:5026(para)
+#: C/genius.xml:5135(para)
 msgid ""
 "Run newton's method on a polynomial to attempt to find a root, returns after "
 "two successive values are within epsilon or after maxn tries (then returns "
@@ -13230,113 +13581,113 @@ msgstr ""
 "vrÃtà se, kdyÅ dvÄ po sobÄ jdoucà hodnoty spadajà do epsilon, nebo po maxn "
 "pokusech (pak vrÃtà <constant>null</constant>)."
 
-#: C/genius.xml:5031(term)
+#: C/genius.xml:5140(term)
 msgid "Poly2ndDerivative"
 msgstr "Poly2ndDerivative"
 
-#: C/genius.xml:5033(synopsis)
+#: C/genius.xml:5142(synopsis)
 #, no-wrap
 msgid "Poly2ndDerivative (p)"
 msgstr "Poly2ndDerivative (p)"
 
-#: C/genius.xml:5034(para)
+#: C/genius.xml:5143(para)
 msgid "Take second polynomial (as vector) derivative."
 msgstr "VypoÄÃtat druhou derivaci polynomu (jako vektoru)."
 
-#: C/genius.xml:5039(term)
+#: C/genius.xml:5148(term)
 msgid "PolyDerivative"
 msgstr "PolyDerivative"
 
-#: C/genius.xml:5041(synopsis)
+#: C/genius.xml:5150(synopsis)
 #, no-wrap
 msgid "PolyDerivative (p)"
 msgstr "PolyDerivative (p)"
 
-#: C/genius.xml:5042(para)
+#: C/genius.xml:5151(para)
 msgid "Take polynomial (as vector) derivative."
 msgstr "Derivovat polynom (jako vektor)."
 
-#: C/genius.xml:5047(term)
+#: C/genius.xml:5156(term)
 msgid "PolyToFunction"
 msgstr "PolyToFunction"
 
-#: C/genius.xml:5049(synopsis)
+#: C/genius.xml:5158(synopsis)
 #, no-wrap
 msgid "PolyToFunction (p)"
 msgstr "PolyToFunction (p)"
 
-#: C/genius.xml:5050(para)
+#: C/genius.xml:5159(para)
 msgid "Make function out of a polynomial (as vector)."
 msgstr "VytvoÅit funkci z polynomu (jako vektoru)."
 
-#: C/genius.xml:5055(term)
+#: C/genius.xml:5164(term)
 msgid "PolyToString"
 msgstr "PolyToString"
 
-#: C/genius.xml:5057(synopsis)
+#: C/genius.xml:5166(synopsis)
 #, no-wrap
 msgid "PolyToString (p,var...)"
 msgstr "PolyToString (p,prom...)"
 
-#: C/genius.xml:5058(para)
+#: C/genius.xml:5167(para)
 msgid "Make string out of a polynomial (as vector)."
 msgstr "VytvoÅit ÅetÄzec z polynomu (jako vektoru)."
 
-#: C/genius.xml:5063(term)
+#: C/genius.xml:5172(term)
 msgid "SubtractPoly"
 msgstr "SubtractPoly"
 
-#: C/genius.xml:5065(synopsis)
+#: C/genius.xml:5174(synopsis)
 #, no-wrap
 msgid "SubtractPoly (p1,p2)"
 msgstr "SubtractPoly (p1,p2)"
 
-#: C/genius.xml:5066(para)
+#: C/genius.xml:5175(para)
 msgid "Subtract two polynomials (as vectors)."
 msgstr "OdeÄÃst dva polynomy (jako vektory)."
 
-#: C/genius.xml:5071(term)
+#: C/genius.xml:5180(term)
 msgid "TrimPoly"
 msgstr "TrimPoly"
 
-#: C/genius.xml:5073(synopsis)
+#: C/genius.xml:5182(synopsis)
 #, no-wrap
 msgid "TrimPoly (p)"
 msgstr "TrimPoly (p)"
 
-#: C/genius.xml:5074(para)
+#: C/genius.xml:5183(para)
 msgid "Trim zeros from a polynomial (as vector)."
 msgstr "Odstranit nuly z polynomu (jako vektoru)."
 
-#: C/genius.xml:5082(title)
+#: C/genius.xml:5191(title)
 msgid "Set Theory"
 msgstr "Teorie mnoÅin"
 
-#: C/genius.xml:5085(term)
+#: C/genius.xml:5194(term)
 msgid "Intersection"
 msgstr "Intersection"
 
-#: C/genius.xml:5087(synopsis)
+#: C/genius.xml:5196(synopsis)
 #, no-wrap
 msgid "Intersection (X,Y)"
 msgstr "Intersection (X,Y)"
 
-#: C/genius.xml:5088(para)
+#: C/genius.xml:5197(para)
 msgid ""
 "Returns a set theoretic intersection of X and Y (X and Y are vectors "
 "pretending to be sets)."
 msgstr "VrÃtit prÅnik mnoÅin X a Y (X a Y jsou vektory povaÅovanà za mnoÅiny)."
 
-#: C/genius.xml:5093(term)
+#: C/genius.xml:5202(term)
 msgid "IsIn"
 msgstr "IsIn"
 
-#: C/genius.xml:5095(synopsis)
+#: C/genius.xml:5204(synopsis)
 #, no-wrap
 msgid "IsIn (x,X)"
 msgstr "IsIn (x,X)"
 
-#: C/genius.xml:5096(para)
+#: C/genius.xml:5205(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)."
@@ -13344,16 +13695,16 @@ msgstr ""
 "VrÃtit <constant>true</constant> (pravda), pokud je x prvkem mnoÅiny X (kde "
 "X je vektor povaÅovanà za mnoÅinu)."
 
-#: C/genius.xml:5101(term)
+#: C/genius.xml:5210(term)
 msgid "IsSubset"
 msgstr "IsSubset"
 
-#: C/genius.xml:5103(synopsis)
+#: C/genius.xml:5212(synopsis)
 #, no-wrap
 msgid "IsSubset (X, Y)"
 msgstr "IsSubset (X, Y)"
 
-#: C/genius.xml:5104(para)
+#: C/genius.xml:5213(para)
 msgid ""
 "Returns <constant>true</constant> if X is a subset of Y (X and Y are vectors "
 "pretending to be sets)."
@@ -13361,64 +13712,64 @@ msgstr ""
 "VrÃtit <constant>true</constant> (pravda), pokud X je podmnoÅinu Y (X a Y "
 "jsou vektory povaÅovanà za mnoÅiny)."
 
-#: C/genius.xml:5109(term)
+#: C/genius.xml:5218(term)
 msgid "MakeSet"
 msgstr "MakeSet"
 
-#: C/genius.xml:5111(synopsis)
+#: C/genius.xml:5220(synopsis)
 #, no-wrap
 msgid "MakeSet (X)"
 msgstr "MakeSet (X)"
 
-#: C/genius.xml:5112(para)
+#: C/genius.xml:5221(para)
 msgid "Returns a vector where every element of X appears only once."
 msgstr "VrÃtit vektor, ve kterÃm se kaÅdà prvek X vyskytuje jen jednou."
 
-#: C/genius.xml:5117(term)
+#: C/genius.xml:5226(term)
 msgid "SetMinus"
 msgstr "SetMinus"
 
-#: C/genius.xml:5119(synopsis)
+#: C/genius.xml:5228(synopsis)
 #, no-wrap
 msgid "SetMinus (X,Y)"
 msgstr "SetMinus (X,Y)"
 
-#: C/genius.xml:5120(para)
+#: C/genius.xml:5229(para)
 msgid ""
 "Returns a set theoretic difference X-Y (X and Y are vectors pretending to be "
 "sets)."
 msgstr "VrÃtit rozdÃl mnoÅin X-Y (X a Y jsou vektory povaÅovanà za mnoÅiny)."
 
-#: C/genius.xml:5125(term)
+#: C/genius.xml:5234(term)
 msgid "Union"
 msgstr "Union"
 
-#: C/genius.xml:5127(synopsis)
+#: C/genius.xml:5236(synopsis)
 #, no-wrap
 msgid "Union (X,Y)"
 msgstr "Union (X,Y)"
 
-#: C/genius.xml:5128(para)
+#: C/genius.xml:5237(para)
 msgid ""
 "Returns a set theoretic union of X and Y (X and Y are vectors pretending to "
 "be sets)."
 msgstr ""
 "VrÃtit sjednocenà mnoÅin X a Y (X a Y jsou vektory povaÅovanà za mnoÅiny)."
 
-#: C/genius.xml:5136(title)
+#: C/genius.xml:5245(title)
 msgid "Commutative Algebra"
 msgstr "Komutativnà algebra"
 
-#: C/genius.xml:5139(term)
+#: C/genius.xml:5248(term)
 msgid "MacaulayBound"
 msgstr "MacaulayBound"
 
-#: C/genius.xml:5141(synopsis)
+#: C/genius.xml:5250(synopsis)
 #, no-wrap
 msgid "MacaulayBound (c,d)"
 msgstr "MacaulayBound (c,d)"
 
-#: C/genius.xml:5142(para)
+#: C/genius.xml:5251(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 "
@@ -13427,59 +13778,59 @@ msgstr ""
 "Pro Hilbertovu funkci jde o c pro stupeÅ d, danà Macaulayho ohraniÄenÃm pro "
 "Hilbertovu funkci stupnÄ d+1 (operÃtor c^&lt;d&gt; z Greenova dÅkazu)"
 
-#: C/genius.xml:5147(term)
+#: C/genius.xml:5256(term)
 msgid "MacaulayLowerOperator"
 msgstr "MacaulayLowerOperator"
 
-#: C/genius.xml:5149(synopsis)
+#: C/genius.xml:5258(synopsis)
 #, no-wrap
 msgid "MacaulayLowerOperator (c,d)"
 msgstr "MacaulayLowerOperator (c,d)"
 
-#: C/genius.xml:5150(para)
+#: C/genius.xml:5259(para)
 msgid "The c_&lt;d&gt; operator from Green's proof of Macaulay's Theorem."
 msgstr "OperÃtor c_&lt;d&gt; z Greenova dÅkazu Macaulayova teorÃmu"
 
-#: C/genius.xml:5155(term)
+#: C/genius.xml:5264(term)
 msgid "MacaulayRep"
 msgstr "MacaulayRep"
 
-#: C/genius.xml:5157(synopsis)
+#: C/genius.xml:5266(synopsis)
 #, no-wrap
 msgid "MacaulayRep (c,d)"
 msgstr "MacaulayRep (c,d)"
 
-#: C/genius.xml:5158(para)
+#: C/genius.xml:5267(para)
 msgid "Return the dth Macaulay representation of a positive integer c."
 msgstr "VrÃtit d-tou Macaulayho reprezentaci celÃho kladnÃho ÄÃsla c."
 
-#: C/genius.xml:5165(title)
+#: C/genius.xml:5274(title)
 msgid "Miscellaneous"
 msgstr "RÅznÃ"
 
-#: C/genius.xml:5168(term)
+#: C/genius.xml:5277(term)
 msgid "ASCIIToString"
 msgstr "ASCIIToString"
 
-#: C/genius.xml:5170(synopsis)
+#: C/genius.xml:5279(synopsis)
 #, no-wrap
 msgid "ASCIIToString (vec)"
 msgstr "ASCIIToString (vektor)"
 
-#: C/genius.xml:5171(para)
+#: C/genius.xml:5280(para)
 msgid "Convert a vector of ASCII values to a string."
 msgstr "PÅevÃst vektor hodnost ASCII na ÅetÄzec."
 
-#: C/genius.xml:5176(term)
+#: C/genius.xml:5285(term)
 msgid "AlphabetToString"
 msgstr "AlphabetToString"
 
-#: C/genius.xml:5178(synopsis)
+#: C/genius.xml:5287(synopsis)
 #, no-wrap
 msgid "AlphabetToString (vec,alphabet)"
 msgstr "AlphabetToString (vektor,abeceda)"
 
-#: C/genius.xml:5179(para)
+#: C/genius.xml:5288(para)
 msgid ""
 "Convert a vector of 0-based alphabet values (positions in the alphabet "
 "string) to a string."
@@ -13487,29 +13838,29 @@ msgstr ""
 "PÅevÃst vektor hodnot abecedy (pozic v ÅetÄzci abecedy) poÄÃtanÃch od 0 na "
 "ÅetÄzec."
 
-#: C/genius.xml:5184(term)
+#: C/genius.xml:5293(term)
 msgid "StringToASCII"
 msgstr "StringToASCII"
 
-#: C/genius.xml:5186(synopsis)
+#: C/genius.xml:5295(synopsis)
 #, no-wrap
 msgid "StringToASCII (str)"
 msgstr "StringToASCII (retezec)"
 
-#: C/genius.xml:5187(para)
+#: C/genius.xml:5296(para)
 msgid "Convert a string to a vector of ASCII values."
 msgstr "PÅevÃst retezec na vektor hodnot ASCII."
 
-#: C/genius.xml:5192(term)
+#: C/genius.xml:5301(term)
 msgid "StringToAlphabet"
 msgstr "StringToAlphabet"
 
-#: C/genius.xml:5194(synopsis)
+#: C/genius.xml:5303(synopsis)
 #, no-wrap
 msgid "StringToAlphabet (str,alphabet)"
 msgstr "StringToAlphabet (retezec,abeceda)"
 
-#: C/genius.xml:5195(para)
+#: C/genius.xml:5304(para)
 msgid ""
 "Convert a string to a vector of 0-based alphabet values (positions in the "
 "alphabet string), -1's for unknown letters."
@@ -13517,26 +13868,26 @@ msgstr ""
 "PÅevÃst ÅetÄzec na vektor hodnot abecedy (pozic v ÅetÄzci) poÄÃtanÃch od 0, "
 "za neznÃmà znaky se dosadà -1."
 
-#: C/genius.xml:5203(title)
+#: C/genius.xml:5312(title)
 msgid "Symbolic Operations"
 msgstr "Symbolickà operace"
 
-#: C/genius.xml:5206(term)
+#: C/genius.xml:5315(term)
 msgid "SymbolicDerivative"
 msgstr "SymbolicDerivative"
 
-#: C/genius.xml:5208(synopsis)
+#: C/genius.xml:5317(synopsis)
 #, no-wrap
 msgid "SymbolicDerivative (f)"
 msgstr "SymbolicDerivative (f)"
 
-#: C/genius.xml:5209(para)
+#: C/genius.xml:5318(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 jednà promÄnnÃ."
 
-#: C/genius.xml:5210(para)
+#: C/genius.xml:5319(para)
 msgid ""
 "Examples: <screen><prompt>genius&gt;</prompt> <userinput>SymbolicDerivative"
 "(sin)</userinput>\n"
@@ -13554,16 +13905,16 @@ msgstr ""
 "= (`(x)=(7*(2*x)))\n"
 "</screen>"
 
-#: C/genius.xml:5222(term)
+#: C/genius.xml:5331(term)
 msgid "SymbolicDerivativeTry"
 msgstr "SymbolicDerivativeTry"
 
-#: C/genius.xml:5224(synopsis)
+#: C/genius.xml:5333(synopsis)
 #, no-wrap
 msgid "SymbolicDerivativeTry (f)"
 msgstr "SymbolicDerivativeTry (f)"
 
-#: C/genius.xml:5225(para)
+#: C/genius.xml:5334(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 "
@@ -13574,16 +13925,16 @@ msgstr ""
 "neÃspÄchu vrÃtit potichu <constant>null</constant>. (Viz <link linkend=\"gel-"
 "function-SymbolicDerivative\"><function>SymbolicDerivative</function></link>)"
 
-#: C/genius.xml:5232(term)
+#: C/genius.xml:5341(term)
 msgid "SymbolicNthDerivative"
 msgstr "SymbolicNthDerivative"
 
-#: C/genius.xml:5234(synopsis)
+#: C/genius.xml:5343(synopsis)
 #, no-wrap
 msgid "SymbolicNthDerivative (f,n)"
 msgstr "SymbolicNthDerivative (f,n)"
 
-#: C/genius.xml:5235(para)
+#: C/genius.xml:5344(para)
 msgid ""
 "Attempt to symbolically differentiate a function n times. (See <link linkend="
 "\"gel-function-SymbolicDerivative\"><function>SymbolicDerivative</function></"
@@ -13592,16 +13943,16 @@ msgstr ""
 "Zkusit symbolicky n-krÃt derivovat funkci. (Viz <link linkend=\"gel-function-"
 "SymbolicDerivative\"><function>SymbolicDerivative</function></link>)"
 
-#: C/genius.xml:5242(term)
+#: C/genius.xml:5351(term)
 msgid "SymbolicNthDerivativeTry"
 msgstr "SymbolicNthDerivativeTry"
 
-#: C/genius.xml:5244(synopsis)
+#: C/genius.xml:5353(synopsis)
 #, no-wrap
 msgid "SymbolicNthDerivativeTry (f,n)"
 msgstr "SymbolicNthDerivativeTry (f,n)"
 
-#: C/genius.xml:5245(para)
+#: C/genius.xml:5354(para)
 msgid ""
 "Attempt to symbolically differentiate a function n times quietly and return "
 "<constant>null</constant> on failure (See <link linkend=\"gel-function-"
@@ -13611,18 +13962,18 @@ msgstr ""
 "<constant>null</constant>. (Viz <link linkend=\"gel-function-"
 "SymbolicNthDerivative\"><function>SymbolicNthDerivative</function></link>)"
 
-#: C/genius.xml:5252(term)
+#: C/genius.xml:5361(term)
 msgid "SymbolicTaylorApproximationFunction"
 msgstr "SymbolicTaylorApproximationFunction"
 
-#: C/genius.xml:5254(synopsis)
+#: C/genius.xml:5363(synopsis)
 #, no-wrap
 msgid "SymbolicTaylorApproximationFunction (f,x0,n)"
 msgstr "SymbolicTaylorApproximationFunction (f,x0,n)"
 
-#: C/genius.xml:5255(para)
+#: C/genius.xml:5364(para)
 msgid ""
-"Attempt to construct the taylor approximation function around x0 to the nth "
+"Attempt to construct the Taylor approximation function around x0 to the nth "
 "degree. (See <link linkend=\"gel-function-SymbolicDerivative"
 "\"><function>SymbolicDerivative</function></link>)"
 msgstr ""
@@ -13630,21 +13981,73 @@ msgstr ""
 "aproximuje zadanou funkci. (Viz <link linkend=\"gel-function-"
 "SymbolicDerivative\"><function>SymbolicDerivative</function></link>)"
 
-#: C/genius.xml:5267(term)
+#: C/genius.xml:5376(term)
+msgid "ExportPlot"
+msgstr "ExportPlot"
+
+#: C/genius.xml:5378(synopsis)
+#, no-wrap
+msgid "ExportPlot (file,type)"
+msgstr "ExportPlot (soubor,typ)"
+
+#: C/genius.xml:5379(synopsis)
+#, no-wrap
+msgid "ExportPlot (file)"
+msgstr "ExportPlot (soubor)"
+
+#: C/genius.xml:5380(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 "
+"type is not specified, then it is taken to be the extension, in which case "
+"the extension must be \".png\", \".eps\", or \".ps\"."
+msgstr ""
+"Exportovat obsah okna s grafem do souboru. Typ je ÅetÄzec, kterà urÄuje typ "
+"souboru, kterà se mà pouÅÃt â âpngâ, âepsâ nebo âpsâ. KdyÅ typ souboru nenà "
+"zadÃn, urÄà se podle pÅÃpony, kterà by v takovÃm pÅÃpadÄ mela bÃt â.pngâ, â."
+"epsâ nebo â.psâ."
+
+#: C/genius.xml:5387(para)
+msgid "Note that files are overwritten without asking."
+msgstr "UpozorÅujeme, Åe soubory se pÅepisujà bez dotazu."
+
+#: C/genius.xml:5390(para)
+msgid ""
+"On successful export, true is returned. Otherwise error is printed and "
+"exception is raised."
+msgstr ""
+"PÅi ÃspÄÅnÃm exportu je vrÃcena hodnota pravda. Jinak je vypsÃna chyba a "
+"vyvolÃna vÃjimka."
+
+#: C/genius.xml:5394(para)
+msgid ""
+"Examples: <screen><prompt>genius&gt;</prompt> <userinput>ExportPlot(\"file."
+"png\")</userinput>\n"
+"<prompt>genius&gt;</prompt> <userinput>ExportPlot(\"/directory/file\",\"eps"
+"\")</userinput>\n"
+"</screen>"
+msgstr ""
+"PÅÃklady: <screen><prompt>genius&gt;</prompt> <userinput>ExportPlot(\"soubor."
+"png\")</userinput>\n"
+"<prompt>genius&gt;</prompt> <userinput>ExportPlot(\"/sloÅka/soubor\",\"eps\")"
+"</userinput>\n"
+"</screen>"
+
+#: C/genius.xml:5404(term)
 msgid "LinePlot"
 msgstr "LinePlot"
 
-#: C/genius.xml:5269(synopsis)
+#: C/genius.xml:5406(synopsis)
 #, no-wrap
 msgid "LinePlot (func1,func2,func3,...)"
 msgstr "LinePlot (fce1,fce2,fce3,â)"
 
-#: C/genius.xml:5270(synopsis)
+#: C/genius.xml:5407(synopsis)
 #, no-wrap
 msgid "LinePlot (func1,func2,func3,x1,x2,y1,y2)"
 msgstr "LinePlot (fce1,fce2,fce3,x1,x2,y1,y2)"
 
-#: C/genius.xml:5271(para)
+#: C/genius.xml:5408(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 plotting "
@@ -13654,14 +14057,14 @@ msgid ""
 "\"><function>LinePlotWindow</function></link>)"
 msgstr ""
 "Vykreslà funkci (nebo nÄkolik funkcÃ) v podobÄ ÄÃrovÃho grafu. PrvnÃch 10 "
-"argumentÅ jsou funkce, volitelnÄ mÅÅete zadat omezenà vykreslovanÃho okna "
-"jako souÅadnice <varname>x1</varname>, <varname>x2</varname>, <varname>y1</"
-"varname>, <varname>y2</varname>. Pokud ÅÃdnà omezenà nejsou zadÃna, pouÅijà "
-"se aktuÃlnÄ nastavenà omezenà (viz <link linkend=\"gel-function-"
-"LinePlotWindow\"><function>LinePlotWindow</function></link>)."
+"argumentÅ jsou funkce, volitelnÄ mÅÅete zadat meze vykreslovanÃho okna jako "
+"souÅadnice <varname>x1</varname>, <varname>x2</varname>, <varname>y1</"
+"varname>, <varname>y2</varname>. Pokud ÅÃdnà meze nejsou zadÃny, pouÅijà se "
+"aktuÃlnÄ nastavenà meze (viz <link linkend=\"gel-function-LinePlotWindow"
+"\"><function>LinePlotWindow</function></link>)."
 
-#: C/genius.xml:5280(para) C/genius.xml:5364(para) C/genius.xml:5389(para)
-#: C/genius.xml:5442(para) C/genius.xml:5533(para)
+#: C/genius.xml:5417(para) C/genius.xml:5501(para) C/genius.xml:5526(para)
+#: C/genius.xml:5579(para) C/genius.xml:5749(para)
 msgid ""
 "The parameter <link linkend=\"gel-function-LinePlotDrawLegends"
 "\"><function>LinePlotDrawLegends</function></link> controls the drawing of "
@@ -13671,7 +14074,7 @@ msgstr ""
 "\"><function>LinePlotDrawLegends</function></link> ovlÃdà vykreslovÃnà "
 "legendy."
 
-#: C/genius.xml:5285(para)
+#: C/genius.xml:5422(para)
 msgid ""
 "Examples: <screen><prompt>genius&gt;</prompt> <userinput>LinePlot(sin,cos)</"
 "userinput>\n"
@@ -13685,16 +14088,16 @@ msgstr ""
 "userinput>\n"
 "</screen>"
 
-#: C/genius.xml:5295(term)
+#: C/genius.xml:5432(term)
 msgid "LinePlotClear"
 msgstr "LinePlotClear"
 
-#: C/genius.xml:5297(synopsis)
+#: C/genius.xml:5434(synopsis)
 #, no-wrap
 msgid "LinePlotClear ()"
 msgstr "LinePlotClear ()"
 
-#: C/genius.xml:5298(para)
+#: C/genius.xml:5435(para)
 msgid ""
 "Show the line plot window and clear out functions and any other lines that "
 "were drawn."
@@ -13702,33 +14105,33 @@ msgstr ""
 "Zobrazà okno pro vykreslovÃnà a vymaÅe funkce a ostatnà ÄÃry, kterà jsou v "
 "nÄm vykresleny."
 
-#: C/genius.xml:5306(term)
+#: C/genius.xml:5443(term)
 msgid "LinePlotDrawLine"
 msgstr "LinePlotDrawLine"
 
-#: C/genius.xml:5308(synopsis)
+#: C/genius.xml:5445(synopsis)
 #, no-wrap
 msgid "LinePlotDrawLine (x1,y1,x2,y2,...)"
 msgstr "LinePlotDrawLine (x1,y1,x2,y2,â)"
 
-#: C/genius.xml:5309(synopsis)
+#: C/genius.xml:5446(synopsis)
 #, no-wrap
 msgid "LinePlotDrawLine (v,...)"
 msgstr "LinePlotDrawLine (v,â)"
 
-#: C/genius.xml:5310(para)
+#: C/genius.xml:5447(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>, "
 "<varname>x2</varname>,<varname>y2</varname> can be replaced by an "
-"<varname>n</varname> by 2 matrix for a longer line."
+"<varname>n</varname> by 2 matrix for a longer polyline."
 msgstr ""
 "Vykreslit ÄÃru z <varname>x1</varname>,<varname>y1</varname> do <varname>x2</"
 "varname>,<varname>y2</varname>. <varname>x1</varname>,<varname>y1</varname>, "
-"<varname>x2</varname>,<varname>y2</varname> mÅÅe bÃt pro delÅÃ ÄÃry "
+"<varname>x2</varname>,<varname>y2</varname> mÅÅe bÃt pro delÅà lomenà ÄÃry "
 "nahrazeno maticà <varname>n</varname> krÃt 2."
 
-#: C/genius.xml:5317(para)
+#: C/genius.xml:5454(para)
 msgid ""
 "Extra parameters can be added to specify line color, thickness, arrows, and "
 "the plotting window. You can do this by adding a string <userinput>\"color"
@@ -13756,7 +14159,7 @@ msgstr ""
 "okraji okolo ÄÃry. Nakonec je moÅnà zadat pomocà <userinput>\"legend\"</"
 "userinput> ÅetÄzec s legendou."
 
-#: C/genius.xml:5337(para)
+#: C/genius.xml:5474(para)
 msgid ""
 "Examples: <screen><prompt>genius&gt;</prompt> <userinput>LinePlotDrawLine"
 "(0,0,1,1,\"color\",\"blue\",\"thickness\",3)</userinput>\n"
@@ -13778,26 +14181,26 @@ msgstr ""
 "y)=y,0,3,100),\"color\",\"blue\",\"legend\",\"ÅeÅenÃ\")</userinput>\n"
 "</screen>"
 
-#: C/genius.xml:5349(term)
+#: C/genius.xml:5486(term)
 msgid "LinePlotParametric"
 msgstr "LinePlotParametric"
 
-#: C/genius.xml:5351(synopsis)
+#: C/genius.xml:5488(synopsis)
 #, no-wrap
 msgid "LinePlotParametric (xfunc,yfunc,...)"
 msgstr "LinePlotParametric (xfce,yfce,â)"
 
-#: C/genius.xml:5352(synopsis)
+#: C/genius.xml:5489(synopsis)
 #, no-wrap
 msgid "LinePlotParametric (xfunc,yfunc,t1,t2,tinc)"
 msgstr "LinePlotParametric (xfce,yfce,t1,t2,tprirust)"
 
-#: C/genius.xml:5353(synopsis)
+#: C/genius.xml:5490(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:5354(para)
+#: C/genius.xml:5491(para)
 msgid ""
 "Plot a parametric function with a line. First come the functions for "
 "<varname>x</varname> and <varname>y</varname> then optionally the "
@@ -13807,38 +14210,38 @@ msgstr ""
 "Vykreslit parametrickou funkci v podobÄ ÄÃrovÃho grafu. Jako prvnà se "
 "zadÃvajà funkce pro <varname>x</varname> a <varname>y</varname>, nÃsledovanà "
 "volitelnÃmi omezenÃmi <userinput>t1,t2,tprirust</userinput> pro <varname>t</"
-"varname> a pak omezenÃmi v podobÄ <userinput>x1,x2,y1,y2</userinput>."
+"varname> a pak mezemi v podobÄ <userinput>x1,x2,y1,y2</userinput>."
 
-#: C/genius.xml:5359(para) C/genius.xml:5384(para)
+#: C/genius.xml:5496(para) C/genius.xml:5521(para)
 msgid ""
 "If limits are not specified, then the currently set limits apply (See <link "
 "linkend=\"gel-function-LinePlotWindow\"><function>LinePlotWindow</function></"
 "link>)."
 msgstr ""
-"Pokud ÅÃdnà omezenà nejsou zadÃna, pouÅijà se aktuÃlnÄ nastavenà omezenà "
-"(viz <link linkend=\"gel-function-LinePlotWindow\"><function>LinePlotWindow</"
+"Pokud ÅÃdnà meze nejsou zadÃny, pouÅijà se aktuÃlnÄ nastavenà meze (viz "
+"<link linkend=\"gel-function-LinePlotWindow\"><function>LinePlotWindow</"
 "function></link>)."
 
-#: C/genius.xml:5373(term)
+#: C/genius.xml:5510(term)
 msgid "LinePlotCParametric"
 msgstr "LinePlotCParametric"
 
-#: C/genius.xml:5375(synopsis)
+#: C/genius.xml:5512(synopsis)
 #, no-wrap
 msgid "LinePlotCParametric (func,...)"
 msgstr "LinePlotCParametric (fce,...)"
 
-#: C/genius.xml:5376(synopsis)
+#: C/genius.xml:5513(synopsis)
 #, no-wrap
 msgid "LinePlotCParametric (func,t1,t2,tinc)"
 msgstr "LinePlotCParametric (fce,t1,t2,tprirust)"
 
-#: C/genius.xml:5377(synopsis)
+#: C/genius.xml:5514(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:5378(para)
+#: C/genius.xml:5515(para)
 msgid ""
 "Plot a parametric complex valued function with a line. First comes the "
 "function that returns <computeroutput>x+iy</computeroutput>, then optionally "
@@ -13848,19 +14251,19 @@ msgstr ""
 "Vykreslit parametrickou funkci komplexnà hodnoty v podobÄ ÄÃrovÃho grafu. "
 "Jako prvnà se pÅedÃvà funkce, kterà vracà <computeroutput>x+iy</"
 "computeroutput>, nÃsledovanà volitelnÃmi omezenÃmi <userinput>t1,t2,"
-"tprirust</userinput> pro <varname>t</varname> a pak omezenÃmi v podobÄ "
+"tprirust</userinput> pro <varname>t</varname> a pak mezemi v podobÄ "
 "<userinput>x1,x2,y1,y2</userinput>."
 
-#: C/genius.xml:5398(term)
+#: C/genius.xml:5535(term)
 msgid "SlopefieldClearSolutions"
 msgstr "SlopefieldClearSolutions"
 
-#: C/genius.xml:5400(synopsis)
+#: C/genius.xml:5537(synopsis)
 #, no-wrap
 msgid "SlopefieldClearSolutions ()"
 msgstr "SlopefieldClearSolutions ()"
 
-#: C/genius.xml:5401(para)
+#: C/genius.xml:5538(para)
 msgid ""
 "Clears the solutions drawn by the <link linkend=\"gel-function-"
 "SlopefieldDrawSolution\"><function>SlopefieldDrawSolution</function></link> "
@@ -13869,16 +14272,16 @@ msgstr ""
 "Vymazat ÅeÅenà vykreslenà funkcà <link linkend=\"gel-function-"
 "SlopefieldDrawSolution\"><function>SlopefieldDrawSolution</function></link>."
 
-#: C/genius.xml:5410(term)
+#: C/genius.xml:5547(term)
 msgid "SlopefieldDrawSolution"
 msgstr "SlopefieldDrawSolution"
 
-#: C/genius.xml:5412(synopsis)
+#: C/genius.xml:5549(synopsis)
 #, no-wrap
 msgid "SlopefieldDrawSolution (x, y, dx)"
 msgstr "SlopefieldDrawSolution (x, y, dx)"
 
-#: C/genius.xml:5413(para)
+#: C/genius.xml:5550(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 "
@@ -13896,21 +14299,21 @@ msgstr ""
 "link>. Pro vykreslenà ÅeÅenà mÅÅete pouÅÃt i grafickà rozhranà a poÄÃteÄnà "
 "podmÃnky zadat pomocà myÅi."
 
-#: C/genius.xml:5427(term)
+#: C/genius.xml:5564(term)
 msgid "SlopefieldPlot"
 msgstr "SlopefieldPlot"
 
-#: C/genius.xml:5429(synopsis)
+#: C/genius.xml:5566(synopsis)
 #, no-wrap
 msgid "SlopefieldPlot (func)"
 msgstr "SlopefieldPlot (fce)"
 
-#: C/genius.xml:5430(synopsis)
+#: C/genius.xml:5567(synopsis)
 #, no-wrap
 msgid "SlopefieldPlot (func,x1,x2,y1,y2)"
 msgstr "SlopefieldPlot (fce,x1,x2,y1,y2)"
 
-#: C/genius.xml:5431(para)
+#: C/genius.xml:5568(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 "
@@ -13922,13 +14325,13 @@ msgid ""
 msgstr ""
 "Vykreslit smÄrovà pole. Funkce <varname>fce</varname> by mÄla pÅebÃrat dvÄ "
 "reÃlnà ÄÃsla <varname>x</varname> a <varname>y</varname> nebo jedno "
-"komplexnà ÄÃslo. VolitelnÄ mÅÅete zadat omezenà vykreslovacÃho okna jako "
+"komplexnà ÄÃslo. VolitelnÄ mÅÅete zadat meze vykreslovacÃho okna jako "
 "souÅadnice <varname>x1</varname>, <varname>x2</varname>, <varname>y1</"
-"varname>, <varname>y2</varname>. Pokud ÅÃdnà omezenà nejsou zadÃna, pouÅijà "
-"se aktuÃlnÄ nastavenà omezenà (viz <link linkend=\"gel-function-"
-"LinePlotWindow\"><function>LinePlotWindow</function></link>)."
+"varname>, <varname>y2</varname>. Pokud ÅÃdnà meze nejsou zadÃny, pouÅijà se "
+"aktuÃlnÄ nastavenà mezà (viz <link linkend=\"gel-function-LinePlotWindow"
+"\"><function>LinePlotWindow</function></link>)."
 
-#: C/genius.xml:5447(para)
+#: C/genius.xml:5584(para)
 msgid ""
 "Examples: <screen><prompt>genius&gt;</prompt> <userinput>Slopefield(`(x,y)"
 "=sin(x-y),-5,5,-5,5)</userinput>\n"
@@ -13938,21 +14341,26 @@ msgstr ""
 "=sin(x-y),-5,5,-5,5)</userinput>\n"
 "</screen>"
 
-#: C/genius.xml:5456(term)
+#: C/genius.xml:5593(term)
 msgid "SurfacePlot"
 msgstr "SurfacePlot"
 
-#: C/genius.xml:5458(synopsis)
+#: C/genius.xml:5595(synopsis)
 #, no-wrap
 msgid "SurfacePlot (func)"
 msgstr "SurfacePlot (fce)"
 
-#: C/genius.xml:5459(synopsis)
+#: C/genius.xml:5596(synopsis)
 #, no-wrap
 msgid "SurfacePlot (func,x1,x2,y1,y2,z1,z2)"
 msgstr "SurfacePlot (fce,x1,x2,y1,y2,z1,z2)"
 
-#: C/genius.xml:5460(para)
+#: C/genius.xml:5597(synopsis)
+#, no-wrap
+msgid "SurfacePlot (func,[x1,x2,y1,y2,z1,z2])"
+msgstr "SurfacePlot (fce,[x1,x2,y1,y2,z1,z2])"
+
+#: C/genius.xml:5598(para)
 msgid ""
 "Plot a surface function which takes either two arguments or a complex "
 "number. First comes the function then optionally limits as <varname>x1</"
@@ -13963,14 +14371,14 @@ msgid ""
 "Genius can only plot a single surface function at this time."
 msgstr ""
 "Vykreslit funkci plochy, kterà pÅebÃrà buÄ dva argumenty nebo komplexnà "
-"ÄÃslo. Jako prvnà se pÅedÃvà funkce, pak nÃsledujà omezenà <varname>x1</"
+"ÄÃslo. Jako prvnà se pÅedÃvà funkce, pak nÃsledujà meze <varname>x1</"
 "varname>, <varname>x2</varname>, <varname>y1</varname>, <varname>y2</"
-"varname>, <varname>z1</varname>, <varname>z2</varname>. Pokud ÅÃdnà omezenà "
-"nejsou zadÃna, pouÅijà se aktuÃlnÄ nastavenà omezenà (viz <link linkend="
-"\"gel-function-LinePlotWindow\"><function>SurfacePlotWindow</function></"
-"link>). V souÄasnosti umà Genius vykreslovat jen funkci jednà plochy."
+"varname>, <varname>z1</varname>, <varname>z2</varname>. Pokud ÅÃdnà meze "
+"nejsou zadÃny, pouÅijà se aktuÃlnÄ nastavenà meze (viz <link linkend=\"gel-"
+"function-LinePlotWindow\"><function>SurfacePlotWindow</function></link>). V "
+"souÄasnosti umà Genius vykreslovat jen funkci jednà plochy."
 
-#: C/genius.xml:5468(para)
+#: C/genius.xml:5606(para)
 msgid ""
 "Examples: <screen><prompt>genius&gt;</prompt> <userinput>SurfacePlot(|"
 "sin|,-1,1,-1,1,0,1.5)</userinput>\n"
@@ -13988,16 +14396,188 @@ msgstr ""
 "</userinput>\n"
 "</screen>"
 
-#: C/genius.xml:5479(term)
+#: C/genius.xml:5617(term)
+msgid "SurfacePlotData"
+msgstr "SurfacePlotData"
+
+#: C/genius.xml:5619(synopsis)
+#, no-wrap
+msgid "SurfacePlotData (data)"
+msgstr "SurfacePlotData (data)"
+
+#: C/genius.xml:5620(synopsis)
+#, no-wrap
+msgid "SurfacePlotData (data,label)"
+msgstr "SurfacePlotData (data,popisek)"
+
+#: C/genius.xml:5621(synopsis)
+#, no-wrap
+msgid "SurfacePlotData (data,x1,x2,y1,y2,z1,z2)"
+msgstr "SurfacePlotData (data,x1,x2,y1,y2,z1,z2)"
+
+#: C/genius.xml:5622(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:5623(synopsis)
+#, no-wrap
+msgid "SurfacePlotData (data,[x1,x2,y1,y2,z1,z2])"
+msgstr "SurfacePlotData (data,[x1,x2,y1,y2,z1,z2])"
+
+#: C/genius.xml:5624(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:5625(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 "
+"multiple of 3 and so contains the tripples of x, y, z. The data should "
+"contain at least 3 points."
+msgstr ""
+"Vykreslit povrch podle dat. Data jsou matice n à 3, jejÃÅ ÅÃdky jsou "
+"souÅadnice x, y a z. PÅÃpadnÄ data mohou bÃt vektor, jehoÅ dÃlka je "
+"dÄlitelnà 3 a kterà obsahuje trojice x, y, z. Data by mÄla obsahovat nejmÃnÄ "
+"3 body."
+
+#: C/genius.xml:5632(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-"
+"SurfacePlotWindow\"><function>SurfacePlotWindow</function></link> is not "
+"used, if you want to use it, pass it in explicitly. If label is not given "
+"then empty label is used."
+msgstr ""
+"VolitelnÄ je moÅnà pÅedat popisek a takà volitelnà meze. KdyÅ meze nejsou "
+"uvedeny, vypoÄtou se z dat, ale nepouÅÃvà se funkce <link linkend=\"gel-"
+"function-SurfacePlotWindow\"><function>SurfacePlotWindow</function></link>, "
+"pokud ji chcete pouÅÃt, musÃte to provÃst explicitnÄ. KdyÅ nenà pÅedÃn "
+"popisek, pouÅije se prÃzdnÃ."
+
+#: C/genius.xml:5639(para)
+msgid ""
+"Examples: <screen><prompt>genius&gt;</prompt> <userinput>SurfacePlotData"
+"([0,0,0;1,0,1;0,1,1;1,1,3])</userinput>\n"
+"<prompt>genius&gt;</prompt> <userinput>SurfacePlotData(data,\"My data\")</"
+"userinput>\n"
+"<prompt>genius&gt;</prompt> <userinput>SurfacePlotData(data,-1,1,-1,1,0,10)</"
+"userinput>\n"
+"<prompt>genius&gt;</prompt> <userinput>SurfacePlotData(data,"
+"SurfacePlotWindow)</userinput>\n"
+"</screen>"
+msgstr ""
+"PÅÃklady: <screen><prompt>genius&gt;</prompt> <userinput>SurfacePlotData"
+"([0,0,0;1,0,1;0,1,1;1,1,3])</userinput>\n"
+"<prompt>genius&gt;</prompt> <userinput>SurfacePlotData(data,\"Moje data\")</"
+"userinput>\n"
+"<prompt>genius&gt;</prompt> <userinput>SurfacePlotData(data,-1,1,-1,1,0,10)</"
+"userinput>\n"
+"<prompt>genius&gt;</prompt> <userinput>SurfacePlotData(data,"
+"SurfacePlotWindow)</userinput>\n"
+"</screen>"
+
+#: C/genius.xml:5647(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>: "
+"<screen><prompt>genius&gt;</prompt> <userinput>d:=null; for r=0 to 1 by 0.1 "
+"do for theta=0 to 2*pi by pi/5 do d=[d;[r*cos(theta),r*sin(theta),-"
+"r^2*theta]];</userinput>\n"
+"<prompt>genius&gt;</prompt> <userinput>SurfacePlotData(d)</userinput>\n"
+"</screen>"
+msgstr ""
+"Zde je pÅÃklad, jak vykreslit graf v polÃrnÃch souÅadnicÃch a pÅedevÅÃm jak "
+"vykreslit funkci <userinput>-r^2 * Î</userinput>: <screen><prompt>genius&gt;"
+"</prompt> <userinput>d:=null; for r=0 to 1 by 0.1 do for theta=0 to 2*pi by "
+"pi/5 do d=[d;[r*cos(theta),r*sin(theta),-r^2*theta]];</userinput>\n"
+"<prompt>genius&gt;</prompt> <userinput>SurfacePlotData(d)</userinput>\n"
+"</screen>"
+
+#: C/genius.xml:5659(term)
+msgid "SurfacePlotDataGrid"
+msgstr "SurfacePlotDataGrid"
+
+#: C/genius.xml:5661(synopsis)
+#, no-wrap
+msgid "SurfacePlotDataGrid (data,[x1,x2,y1,y2])"
+msgstr "SurfacePlotDataGrid (data,[x1,x2,y1,y2])"
+
+#: C/genius.xml:5662(synopsis)
+#, no-wrap
+msgid "SurfacePlotDataGrid (data,[x1,x2,y1,y2,z1,z2])"
+msgstr "SurfacePlotDataGrid (data,[x1,x2,y1,y2,z1,z2])"
+
+#: C/genius.xml:5663(synopsis)
+#, no-wrap
+msgid "SurfacePlotDataGrid (data,[x1,x2,y1,y2],label)"
+msgstr "SurfacePlotDataGrid (data,[x1,x2,y1,y2],popisek)"
+
+#: C/genius.xml:5664(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:5665(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 "
+"coordinate. The x coordinate is divided into equal n-1 subintervals and y "
+"coordinate is divided into equal m-1 subintervals. The limits <varname>x1</"
+"varname> and <varname>x2</varname> give the interval on the x-axis that we "
+"use, and the limits <varname>y1</varname> and <varname>y2</varname> give the "
+"interval on the y-axis that we use. If the limits <varname>z1</varname> and "
+"<varname>z2</varname> are not given they are computed from the data (to be "
+"the extreme values from the data)."
+msgstr ""
+"Vykreslit plochu podle pravidelnÃch obdÃlnÃkovÃch dat. Data jsou dÃna v "
+"matici n krÃt m, kde ÅÃdky jsou souÅadnice x a sloupce souÅadnice y. "
+"SouÅadnice x je rozdÄlena do stejnomÄrnÃch n-1 intervalÅ a souÅadnice y do "
+"stejnomÄrnÃch m-1 intervalÅ. Meze <varname>x1</varname> a <varname>x2</"
+"varname> udÃvÃjà rozsah na ose x, kterà se mà pouÅit a obdobnÄ meze "
+"<varname>y1</varname> a <varname>y2</varname> udÃvajà rozsah na ose y. Pokud "
+"nejsou uvedeny meze <varname>z1</varname> a <varname>z2</varname>, jsou "
+"vypoÄteny z dat (budou to extrÃmnà hodnoty v datech)."
+
+#: C/genius.xml:5679(para)
+msgid ""
+"Optionally we can give the label, if label is not given then empty label is "
+"used."
+msgstr "VolitelnÄ se mÅÅe zadat popisek, pokud zadÃn nenÃ, pouÅije se prÃzdnÃ."
+
+#: C/genius.xml:5683(para)
+msgid ""
+"Examples: <screen><prompt>genius&gt;</prompt> <userinput>SurfacePlotDataGrid"
+"([1,2;3,4],[0,1,0,1])</userinput>\n"
+"<prompt>genius&gt;</prompt> <userinput>SurfacePlotDataGrid(data,[-1,1,-1,1],"
+"\"My data\")</userinput>\n"
+"<prompt>genius&gt;</prompt> <userinput>d:=null; for i=1 to 20 do for j=1 to "
+"10 d@(i,j) = (0.1*i-1)^2-(0.1*j)^2;</userinput>\n"
+"<prompt>genius&gt;</prompt> <userinput>SurfacePlotDataGrid(d,[-1,1,0,1],"
+"\"half a saddle\")</userinput>\n"
+"</screen>"
+msgstr ""
+"PÅÃklady: <screen><prompt>genius&gt;</prompt> <userinput>SurfacePlotDataGrid"
+"([1,2;3,4],[0,1,0,1])</userinput>\n"
+"<prompt>genius&gt;</prompt> <userinput>SurfacePlotDataGrid(data,[-1,1,-1,1],"
+"\"Moje data\")</userinput>\n"
+"<prompt>genius&gt;</prompt> <userinput>d:=null; for i=1 to 20 do for j=1 to "
+"10 d@(i,j) = (0.1*i-1)^2-(0.1*j)^2;</userinput>\n"
+"<prompt>genius&gt;</prompt> <userinput>SurfacePlotDataGrid(d,[-1,1,0,1],"
+"\"poloviÄnà sedlo\")</userinput>\n"
+"</screen>"
+
+#: C/genius.xml:5695(term)
 msgid "VectorfieldClearSolutions"
 msgstr "VectorfieldClearSolutions"
 
-#: C/genius.xml:5481(synopsis)
+#: C/genius.xml:5697(synopsis)
 #, no-wrap
 msgid "VectorfieldClearSolutions ()"
 msgstr "VectorfieldClearSolutions ()"
 
-#: C/genius.xml:5482(para)
+#: C/genius.xml:5698(para)
 msgid ""
 "Clears the solutions drawn by the <link linkend=\"gel-function-"
 "VectorfieldDrawSolution\"><function>VectorfieldDrawSolution</function></"
@@ -14007,16 +14587,16 @@ msgstr ""
 "VectorfieldDrawSolution\"><function>VectorfieldDrawSolution</function></"
 "link>."
 
-#: C/genius.xml:5491(term)
+#: C/genius.xml:5707(term)
 msgid "VectorfieldDrawSolution"
 msgstr "VectorfieldDrawSolution"
 
-#: C/genius.xml:5493(synopsis)
+#: C/genius.xml:5709(synopsis)
 #, no-wrap
 msgid "VectorfieldDrawSolution (x, y, dt, tlen)"
 msgstr "VectorfieldDrawSolution (x, y, dt, tdelka)"
 
-#: C/genius.xml:5494(para)
+#: C/genius.xml:5710(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 "
@@ -14036,21 +14616,21 @@ msgstr ""
 "ÅeÅenà mÅÅete pouÅÃt i grafickà rozhranà a poÄÃteÄnà podmÃnky zadat pomocà "
 "myÅi."
 
-#: C/genius.xml:5509(term)
+#: C/genius.xml:5725(term)
 msgid "VectorfieldPlot"
 msgstr "VectorfieldPlot"
 
-#: C/genius.xml:5511(synopsis)
+#: C/genius.xml:5727(synopsis)
 #, no-wrap
 msgid "VectorfieldPlot (funcx, funcy)"
 msgstr "VectorfieldPlot (fcex, fcey)"
 
-#: C/genius.xml:5512(synopsis)
+#: C/genius.xml:5728(synopsis)
 #, no-wrap
 msgid "VectorfieldPlot (funcx, funcy, x1, x2, y1, y2)"
 msgstr "VectorfieldPlot (fcex, fcey, x1, x2, y1, y2)"
 
-#: C/genius.xml:5513(para)
+#: C/genius.xml:5729(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</"
@@ -14070,7 +14650,7 @@ msgstr ""
 "<constant>true</constant>, pak je velikost vektorÅ normalizovÃna. To "
 "znamenÃ, Åe je zobrazen jen smÄr a velikost ne."
 
-#: C/genius.xml:5526(para)
+#: C/genius.xml:5742(para)
 msgid ""
 "Optionally you can specify the limits of the plotting window as <varname>x1</"
 "varname>, <varname>x2</varname>, <varname>y1</varname>, <varname>y2</"
@@ -14078,13 +14658,13 @@ msgid ""
 "(See <link linkend=\"gel-function-LinePlotWindow\"><function>LinePlotWindow</"
 "function></link>)."
 msgstr ""
-"VolitelnÄ mÅÅete zadat omezenà vykreslovanÃho okna jako souÅadnice "
-"<varname>x1</varname>, <varname>x2</varname>, <varname>y1</varname>, "
-"<varname>y2</varname>. Pokud ÅÃdnà omezenà nejsou zadÃna, pouÅijà se "
-"aktuÃlnÄ nastavenà omezenà (viz <link linkend=\"gel-function-LinePlotWindow"
-"\"><function>LinePlotWindow</function></link>)."
+"VolitelnÄ mÅÅete zadat meze vykreslovanÃho okna jako souÅadnice <varname>x1</"
+"varname>, <varname>x2</varname>, <varname>y1</varname>, <varname>y2</"
+"varname>. Pokud ÅÃdnà meze nejsou zadÃny, pouÅijà se aktuÃlnÄ nastavenà meze "
+"(viz <link linkend=\"gel-function-LinePlotWindow\"><function>LinePlotWindow</"
+"function></link>)."
 
-#: C/genius.xml:5538(para)
+#: C/genius.xml:5754(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"
@@ -14094,19 +14674,19 @@ msgstr ""
 "y)=x^2-y, `(x,y)=y^2-x, -1, 1, -1, 1)</userinput>\n"
 "</screen>"
 
-#: C/genius.xml:2709(title)
+#: C/genius.xml:2786(title)
 msgid "Example Programs in GEL"
 msgstr "PÅÃklad programÅ v jazyce GEL"
 
-#: C/genius.xml:2711(para)
+#: C/genius.xml:2788(para)
 msgid "Here is a function that calculates factorials: <placeholder-1/>"
 msgstr "Zde je funkce, kterà vypoÄÃtÃvà faktoriÃly: <placeholder-1/>"
 
-#: C/genius.xml:2716(para)
+#: C/genius.xml:2793(para)
 msgid "With indentation it becomes: <placeholder-1/>"
 msgstr "NaformÃtovanà odsazovÃnÃm vypadà takto: <placeholder-1/>"
 
-#: C/genius.xml:2726(para)
+#: C/genius.xml:2803(para)
 msgid ""
 "This is a direct port of the factorial function from the <application>bc</"
 "application> manpage. The syntax seems similar to <application>bc</"
@@ -14120,12 +14700,12 @@ msgstr ""
 "vÃraz je to, co je vrÃceno. Pokud by se mÃsto toho pouÅila funkce "
 "<literal>return</literal>, vypadalo by to takto: <placeholder-1/>"
 
-#: C/genius.xml:2739(programlisting)
+#: C/genius.xml:2816(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:2735(para)
+#: C/genius.xml:2812(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 "
@@ -14136,7 +14716,7 @@ msgstr ""
 "nejkratÅà a nejrychlejÅà ÅeÅenÃ, ale je to nejlÃpe Äitelnà verze. "
 "<placeholder-1/>"
 
-#: C/genius.xml:2743(para)
+#: C/genius.xml:2820(para)
 msgid ""
 "Here is a larger example, this basically redefines the internal "
 "<function>ref</function> function to calculate the row echelon form of a "
@@ -14150,7 +14730,7 @@ msgstr ""
 "tento pÅÃklad mà ilustrovat nÄkterà komplexnÄjÅà vlastnosti jazyka GEL. "
 "<placeholder-1/>"
 
-#: C/genius.xml:2798(para)
+#: C/genius.xml:2875(para)
 msgid ""
 "To configure <application>Genius Mathematics Tool</application>, choose "
 "<menuchoice><guimenu>Settings</guimenu><guimenuitem>Preferences</"
@@ -14164,11 +14744,11 @@ msgstr ""
 "parametrÅm, kterà poskytuje standardnà knihovna je zde navÃc pÃr zÃkladnÃch "
 "parametrÅ poskytovanÃch kalkulÃtorem. Ty urÄujÃ, jak se kalkulÃtor mà chovat."
 
-#: C/genius.xml:2808(title)
+#: C/genius.xml:2885(title)
 msgid "Changing Settings with GEL"
 msgstr "ZmÄna nastavenà pomocà GEL"
 
-#: C/genius.xml:2809(para)
+#: C/genius.xml:2886(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 "
@@ -14182,12 +14762,12 @@ msgstr ""
 "vyhodnocovÃnà a pÅiÅazovÃnà promÄnnÃch a  <xref linkend=\"genius-gel-"
 "function-parameters\"/> pro seznam nastavenÃ, kterà lze tÃmto zpÅsobem mÄnit."
 
-#: C/genius.xml:2818(programlisting)
+#: C/genius.xml:2895(programlisting)
 #, no-wrap
 msgid "MaxDigits = 12\n"
 msgstr "MaxDigits = 12\n"
 
-#: C/genius.xml:2816(para)
+#: C/genius.xml:2893(para)
 msgid ""
 "As an example, you can set the maximum number of digits in a result to 12 by "
 "typing: <placeholder-1/>"
@@ -14195,23 +14775,23 @@ msgstr ""
 "Jako pÅÃklad uveÄme, jak mÅÅete nastavit maximÃlnà poÄet ÄÃslic ve "
 "vÃsledcÃch na 12 tÃm, Åe napÃÅete: <placeholder-1/>"
 
-#: C/genius.xml:2824(title)
+#: C/genius.xml:2901(title)
 msgid "Output"
 msgstr "VÃstup"
 
-#: C/genius.xml:2828(guilabel)
+#: C/genius.xml:2905(guilabel)
 msgid "Maximum digits to output"
 msgstr "Maximum ÄÃslic na vÃstupu"
 
-#: C/genius.xml:2831(para)
+#: C/genius.xml:2908(para)
 msgid "The maximum digits in a result (<function>MaxDigits</function>)"
 msgstr "Maximum ÄÃslic ve vÃsledcÃch (<function>MaxDigits</function>)"
 
-#: C/genius.xml:2836(guilabel)
+#: C/genius.xml:2913(guilabel)
 msgid "Results as floats"
 msgstr "VÃsledky jako ÄÃsla s plovoucà desetinnou ÄÃrkou"
 
-#: C/genius.xml:2839(para)
+#: C/genius.xml:2916(para)
 msgid ""
 "If the results should be always printed as floats "
 "(<function>ResultsAsFloats</function>)"
@@ -14219,11 +14799,11 @@ msgstr ""
 "Zda by se vÃsledky mÄly vÅdy vypisovat v podobÄ desetinnÃch ÄÃsel "
 "(<function>ResultsAsFloats</function>)"
 
-#: C/genius.xml:2844(guilabel)
+#: C/genius.xml:2921(guilabel)
 msgid "Floats in scientific notation"
 msgstr "ÄÃsla s plovoucà desetinnou ÄÃrkou ve vÄdeckà notaci"
 
-#: C/genius.xml:2847(para)
+#: C/genius.xml:2924(para)
 msgid ""
 "If floats should be in scientific notation (<function>ScientificNotation</"
 "function>)"
@@ -14231,11 +14811,11 @@ msgstr ""
 "Zda by desetinnà ÄÃsla mÄla bÃt ve vÄdeckà notaci "
 "(<function>ScientificNotation</function>)"
 
-#: C/genius.xml:2852(guilabel)
+#: C/genius.xml:2929(guilabel)
 msgid "Always print full expressions"
 msgstr "VÅdy vypisovat celà vÃrazy"
 
-#: C/genius.xml:2855(para)
+#: C/genius.xml:2932(para)
 msgid ""
 "Should we print out full expressions for non-numeric return values (longer "
 "than a line) (<function>FullExpressions</function>)"
@@ -14243,11 +14823,11 @@ msgstr ""
 "Zda by se mÄly vypisovat Ãplnà vÃrazy pro vrÃcenà neÄÃselnà hodnoty (delÅà "
 "neÅ ÅÃdek) (<function>FullExpressions</function>)"
 
-#: C/genius.xml:2861(guilabel)
+#: C/genius.xml:2938(guilabel)
 msgid "Use mixed fractions"
 msgstr "Vypisovat smÃÅenà zlomky"
 
-#: C/genius.xml:2864(para)
+#: C/genius.xml:2941(para)
 msgid ""
 "If fractions should be printed as mixed fractions such as \"1 1/3\" rather "
 "than \"4/3\". (<function>MixedFractions</function>)"
@@ -14255,13 +14835,13 @@ msgstr ""
 "Zda by zlomky mÄly bÃt vypisovÃny jako smÃÅenÃ, napÅÃklad â1 1/3â mÃsto "
 "â4/3â. (<function>MixedFractions</function>)"
 
-#: C/genius.xml:2870(guilabel)
+#: C/genius.xml:2947(guilabel)
 msgid ""
 "Display 0.0 when floating point number is less than 10^-x (0=never chop)"
 msgstr ""
 "Zobrazovat 0.0, kdyÅ je desetinnà ÄÃslo menÅà neÅ 10^-x (0=nikdy neosekÃvat)"
 
-#: C/genius.xml:2873(para)
+#: C/genius.xml:2950(para)
 msgid ""
 "How to chop output. But only when other numbers nearby are large. See the "
 "documentation of the paramter <link linkend=\"gel-function-OutputChopExponent"
@@ -14271,11 +14851,11 @@ msgstr ""
 "PodÃvejte se na dokumentaci k parametru <link linkend=\"gel-function-"
 "OutputChopExponent\"><function>OutputChopExponent</function></link>."
 
-#: C/genius.xml:2881(guilabel)
+#: C/genius.xml:2958(guilabel)
 msgid "Only chop numbers when another number is greater than 10^-x"
 msgstr "OsekÃvat ÄÃsla jen kdyÅ je jinà ÄÃslo vÄtÅà neÅ 10^-x"
 
-#: C/genius.xml:2884(para)
+#: C/genius.xml:2961(para)
 msgid ""
 "When to chop output. This is set by the paramter "
 "<function>OutputChopWhenExponent</function>. See the documentation of the "
@@ -14287,11 +14867,11 @@ msgstr ""
 "<link linkend=\"gel-function-OutputChopExponent"
 "\"><function>OutputChopExponent</function></link>."
 
-#: C/genius.xml:2892(guilabel)
+#: C/genius.xml:2969(guilabel)
 msgid "Remember output settings across sessions"
 msgstr "Pamatovat si nastavenà vÃstupu pro dalÅà sezenÃ"
 
-#: C/genius.xml:2895(para)
+#: C/genius.xml:2972(para)
 msgid ""
 "Should the output settings in the <guilabel>Number/Expression output "
 "options</guilabel> frame be remembered for next session. Does not apply to "
@@ -14301,7 +14881,7 @@ msgstr ""
 "vÃrazÅ</guilabel> zapamatovat pro pÅÃÅtà sezenÃ. Neplatà pro nastavenà ve "
 "skupinÄ <guilabel>Volby vÃstupu chyb/informacÃ</guilabel>."
 
-#: C/genius.xml:2897(para)
+#: C/genius.xml:2974(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 "
@@ -14314,11 +14894,11 @@ msgstr ""
 "postupujte nÃsledovnÄ: zaÅkrtnÄte polÃÄko, <application>matematickà nÃstroj "
 "Genius</application> restartujte a u polÃÄka zaÅkrtnutà zase zruÅte."
 
-#: C/genius.xml:2909(guilabel)
+#: C/genius.xml:2986(guilabel)
 msgid "Display errors in a dialog"
 msgstr "Zobrazovat chyby v dialogovÃm oknÄ"
 
-#: C/genius.xml:2912(para)
+#: C/genius.xml:2989(para)
 msgid ""
 "If set the errors will be displayed in a separate dialog, if unset the "
 "errors will be printed on the console."
@@ -14326,11 +14906,11 @@ msgstr ""
 "KdyÅ je nataveno, budou chyby zobrazovÃny v samostatnÃm dialogovÃm oknÄ, "
 "kdyÅ nenà nastaveno, budou vypisovÃny v konzole."
 
-#: C/genius.xml:2919(guilabel)
+#: C/genius.xml:2996(guilabel)
 msgid "Display information messages in a dialog"
 msgstr "Zobrazovat informativnà zprÃvy v dialogovÃm oknÄ"
 
-#: C/genius.xml:2922(para)
+#: C/genius.xml:2999(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."
@@ -14338,11 +14918,11 @@ msgstr ""
 "KdyÅ je nastaveno, budou informativnà zprÃvy zobrazovÃny v samostatnÃm "
 "dialogovÃm oknÄ, kdyÅ nenà nataveno, budou vypisovÃny v konzole."
 
-#: C/genius.xml:2930(guilabel)
+#: C/genius.xml:3007(guilabel)
 msgid "Maximum errors to display"
 msgstr "Maximum zobrazovanÃch chyb"
 
-#: C/genius.xml:2933(para)
+#: C/genius.xml:3010(para)
 msgid ""
 "The maximum number of errors to return on one evaluation "
 "(<function>MaxErrors</function>). If you set this to 0 then all errors are "
@@ -14356,7 +14936,7 @@ msgstr ""
 "Åe jich bude mÃt vÃznam vÃce neÅ pÃr, takÅe prohlÃÅenà dlouhÃho seznam nemà "
 "ÅÃdnà pÅÃnos."
 
-#: C/genius.xml:2945(para)
+#: C/genius.xml:3022(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 "
@@ -14366,15 +14946,15 @@ msgstr ""
 "pouze pÅes prostÅedà konzoly. Tyto dalÅà volby, kterà se tÃkajà vÃstupu "
 "najdete v kapitole <xref linkend=\"genius-gel-function-parameters\"/>."
 
-#: C/genius.xml:2958(para)
+#: C/genius.xml:3035(para)
 msgid "The base that will be used to output integers"
 msgstr "ÄÃselnà soustava, kterà se bude pouÅÃvat pro vypisovÃnà celÃch ÄÃsel"
 
-#: C/genius.xml:2967(para)
+#: C/genius.xml:3044(para)
 msgid ""
 "A string, can be <literal>\"normal\"</literal>, <literal>\"latex\"</"
 "literal>, <literal>\"mathml\"</literal> or <literal>\"troff\"</literal> and "
-"it will effect how matrices (and perhaps other stuff) is printed, useful for "
+"it will affect how matrices (and perhaps other stuff) is printed, useful for "
 "pasting into documents. Normal style is the default human readable printing "
 "style of <application>Genius Mathematics Tool</application>. The other "
 "styles are for typsetting in LaTeX, MathML (XML), or in Troff."
@@ -14387,15 +14967,15 @@ msgstr ""
 "Äitelnà pro ÄlovÄka. Ostatnà styly jsou pro sazbu v aplikacÃch LaTeX, MathML "
 "(XML) nebo Troff."
 
-#: C/genius.xml:2979(title)
+#: C/genius.xml:3056(title)
 msgid "Precision"
 msgstr "PÅesnost"
 
-#: C/genius.xml:2983(guilabel)
+#: C/genius.xml:3060(guilabel)
 msgid "Floating point precision"
 msgstr "PÅesnost desetinnÃch ÄÃsel"
 
-#: C/genius.xml:2986(para)
+#: C/genius.xml:3063(para)
 msgid ""
 "The floating point precision in bits (<function>FloatPrecision</function>). "
 "Note that changing this only affects newly computed quantities. Old values "
@@ -14411,11 +14991,11 @@ msgstr ""
 "jsou systÃmovà konstanty, jako <function>pi</function> nebo <function>e</"
 "function>."
 
-#: C/genius.xml:3001(guilabel)
+#: C/genius.xml:3078(guilabel)
 msgid "Remember precision setting across sessions"
 msgstr "Pamatovat si nastavenà pÅesnosti pro dalÅà sezenÃ"
 
-#: C/genius.xml:3004(para)
+#: C/genius.xml:3081(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 "
@@ -14429,43 +15009,43 @@ msgstr ""
 "takÅe pokud si chcete uloÅit vÃchozà nastavenà postupujte nÃsledovnÄ: "
 "zaÅkrtnÄte polÃÄko, Genius restartujte a u polÃÄka zaÅkrtnutà zase zruÅte."
 
-#: C/genius.xml:3017(title)
+#: C/genius.xml:3094(title)
 msgid "Terminal"
 msgstr "TerminÃl"
 
-#: C/genius.xml:3019(para)
+#: C/genius.xml:3096(para)
 msgid "Terminal refers to the console in the work area."
 msgstr "TerminÃl pÅedstavuje konzolu v pracovnà oblasti."
 
-#: C/genius.xml:3026(guilabel)
+#: C/genius.xml:3103(guilabel)
 msgid "Scrollback lines"
 msgstr "PamÄÅ ÅÃdkÅ"
 
-#: C/genius.xml:3029(para)
+#: C/genius.xml:3106(para)
 msgid "Lines of scrollback in the terminal."
 msgstr "PoÄet ÅÃdkÅ, o kterà se dà v terminÃlu vracet zpÄt."
 
-#: C/genius.xml:3034(guilabel)
+#: C/genius.xml:3111(guilabel)
 msgid "Font"
 msgstr "PÃsmo"
 
-#: C/genius.xml:3037(para)
+#: C/genius.xml:3114(para)
 msgid "The font to use on the terminal."
 msgstr "PÃsmo, kterà se mà pouÅÃvat v terminÃlu."
 
-#: C/genius.xml:3042(guilabel)
+#: C/genius.xml:3119(guilabel)
 msgid "Black on white"
 msgstr "Äernà na bÃlÃm"
 
-#: C/genius.xml:3045(para)
+#: C/genius.xml:3122(para)
 msgid "If to use black on white on the terminal."
 msgstr "Zda se mà terminÃlu pouÅÃvat Äernà na bÃlÃ."
 
-#: C/genius.xml:3050(guilabel)
+#: C/genius.xml:3127(guilabel)
 msgid "Blinking cursor"
 msgstr "BlikajÃcà kurzor"
 
-#: C/genius.xml:3053(para)
+#: C/genius.xml:3130(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 "
@@ -14475,15 +15055,15 @@ msgstr ""
 "nÄkdy nepÅÃjemnà a vytvÃÅet provoz pÅi neÄinnosti v pÅÃpadÄ, Åe pouÅÃvÃte "
 "aplikaci Genius vzdÃlenÄ."
 
-#: C/genius.xml:3060(title)
+#: C/genius.xml:3137(title)
 msgid "Memory"
 msgstr "PamÄÅ"
 
-#: C/genius.xml:3064(guilabel)
+#: C/genius.xml:3141(guilabel)
 msgid "Maximum number of nodes to allocate"
 msgstr "Maximum alokovanÃch uzlÅ"
 
-#: C/genius.xml:3067(para)
+#: C/genius.xml:3144(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 avoids the "
@@ -14497,7 +15077,7 @@ msgstr ""
 "mnoÅstvÃ, napÅÃklad pÅi rekurzi. PÅi vyÄerpÃnà pamÄti by doÅlo ke zpomalenà "
 "poÄÃtaÄe a bylo by obtÃÅnà program pÅeruÅit."
 
-#: C/genius.xml:3075(para)
+#: C/genius.xml:3152(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 "
@@ -14513,7 +15093,7 @@ msgstr ""
 "programu nebo vyhodnocenà vÃrazu v konzole bez ohledu na to, co jste na "
 "dotaz odpovÄdÄli."
 
-#: C/genius.xml:3083(para)
+#: C/genius.xml:3160(para)
 msgid ""
 "Setting the limit to zero means there is no limit to the amount of memory "
 "that genius uses."
@@ -14521,11 +15101,11 @@ msgstr ""
 "Nastavenà limitu na nulu znamenÃ, Åe na mnoÅstvà pamÄti pouÅità kalkulÃtorem "
 "Genius nebude ÅÃdnà limit uplatÅovÃn."
 
-#: C/genius.xml:3097(title)
+#: C/genius.xml:3174(title)
 msgid "About <application>Genius Mathematics Tool</application>"
 msgstr "O <application>MatematickÃm nÃstroji Genius</application>"
 
-#: C/genius.xml:3099(para)
+#: C/genius.xml:3176(para)
 msgid ""
 "<application>Genius Mathematics Tool</application> was written by JiÅÃ "
 "(George) Lebl (<email>jirka 5z com</email>). The history of "
@@ -14543,7 +15123,7 @@ msgstr ""
 "informacà o nÄm najdete na <ulink url=\"http://www.jirka.org/genius.html\"; "
 "type=\"http\">webovÃch strÃnkÃch Genius</ulink>."
 
-#: C/genius.xml:3106(para)
+#: C/genius.xml:3183(para)
 msgid ""
 "To report a bug or make a suggestion regarding this application or this "
 "manual, follow the directions in this <ulink url=\"ghelp:gnome-feedback\" "
@@ -14553,7 +15133,7 @@ msgstr ""
 "aplikaci nebo tÃto pÅÃruÄce, postupujte dle instrukcà v tomto <ulink url="
 "\"ghelp:gnome-feedback\" type=\"help\">dokumentu</ulink>."
 
-#: C/genius.xml:3112(para)
+#: C/genius.xml:3189(para)
 msgid ""
 "This program is distributed under the terms of the GNU General Public "
 "license as published by the Free Software Foundation; either version 2 of "
@@ -14567,7 +15147,7 @@ msgstr ""
 "naleznete <ulink url=\"ghelp:gpl\" type=\"help\">pod tÃmto odkazem</ulink> "
 "nebo v souboru COPYING pÅiloÅenÃm ke zdrojovÃm kÃdÅm tohoto programu."
 
-#: C/genius.xml:3119(para)
+#: C/genius.xml:3196(para)
 msgid ""
 "JiÅÃ Lebl was during various parts of the development partially supported "
 "for the work by NSF grant DMS 0900885, the University of Illinois at Urbana-"
@@ -14583,3 +15163,36 @@ msgstr ""
 #: C/genius.xml:0(None)
 msgid "translator-credits"
 msgstr "Marek Äernockà <marek manet cz>"
+
+msgid "@@image: 'figures/genius_window.eps'; md5=THIS FILE DOESN'T EXIST"
+msgstr "@@image: 'figures/genius_window.eps'; md5=THIS FILE DOESN'T EXIST"
+
+msgid "@@image: 'figures/line_plot.eps'; md5=THIS FILE DOESN'T EXIST"
+msgstr "@@image: 'figures/line_plot.eps'; md5=THIS FILE DOESN'T EXIST"
+
+msgid "@@image: 'figures/line_plot_graph.eps'; md5=THIS FILE DOESN'T EXIST"
+msgstr "@@image: 'figures/line_plot_graph.eps'; md5=THIS FILE DOESN'T EXIST"
+
+msgid "@@image: 'figures/parametric.eps'; md5=THIS FILE DOESN'T EXIST"
+msgstr "@@image: 'figures/parametric.eps'; md5=THIS FILE DOESN'T EXIST"
+
+msgid "@@image: 'figures/parametric_graph.eps'; md5=THIS FILE DOESN'T EXIST"
+msgstr "@@image: 'figures/parametric_graph.eps'; md5=THIS FILE DOESN'T EXIST"
+
+msgid "@@image: 'figures/surface_graph.eps'; md5=THIS FILE DOESN'T EXIST"
+msgstr "@@image: 'figures/surface_graph.eps'; md5=THIS FILE DOESN'T EXIST"
+
+msgid "March 2012"
+msgstr "BÅezen 2012"
+
+msgid "Logical and."
+msgstr "Logickà AND."
+
+msgid "Logical or."
+msgstr "Logickà OR."
+
+msgid "Logical xor."
+msgstr "Logickà XOR."
+
+msgid "Logical not."
+msgstr "Logickà NOT."



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