[genius] Updated Spanish translation



commit f7bd2883a2d2083bae10fcdc950f4ce545b87154
Author: Gustavo Jasso <gjasso gmail com>
Date:   Tue Apr 17 11:06:27 2012 +0200

    Updated Spanish translation

 help/es/es.po | 3835 +++++++++++++++++++++++++++++----------------------------
 1 files changed, 1980 insertions(+), 1855 deletions(-)
---
diff --git a/help/es/es.po b/help/es/es.po
index b83bfb5..7710ca3 100644
--- a/help/es/es.po
+++ b/help/es/es.po
@@ -3,16 +3,16 @@
 # This file is distributed under the same license as the genius package.
 # JoaquÃn Ignacio AramendÃa <samsagax gmail com>, 2011.
 # Juan Carlos Vallejo <urizev gmail com>, 2011.
-# Gustavo Jasso Ahuja <gjasso gmail com>, 2012.
 # Juan MatÃas Olmos <colonizare yahoo com ar>, 2011, 2012.
 # Maria Majadas <alixis82 gmail com>, 2012.
+# Gustavo Jasso Ahuja <gjasso gmail com>, 2012.
 # Daniel Mustieles <daniel mustieles gmail com>, 2011, 2012.
 #
 msgid ""
 msgstr ""
 "Project-Id-Version: genius master\n"
-"POT-Creation-Date: 2012-02-27 15:27+0000\n"
-"PO-Revision-Date: 2012-03-16 11:10+0100\n"
+"POT-Creation-Date: 2012-04-14 07:58+0000\n"
+"PO-Revision-Date: 2012-04-17 10:53+0200\n"
 "Last-Translator: Daniel Mustieles <daniel mustieles gmail com>\n"
 "Language-Team: EspaÃol <gnome-es-list gnome org>\n"
 "MIME-Version: 1.0\n"
@@ -30,27 +30,13 @@ 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=b2fe72c0dea70343a11a7bbc2225f985"
-msgstr ""
-"@@image: 'figures/genius_window.eps'; md5=b2fe72c0dea70343a11a7bbc2225f985"
-
-#. 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=1977b7181c5d8ecb7d4348e1de79919b"
-msgstr "@@image: 'figures/line_plot.eps'; md5=1977b7181c5d8ecb7d4348e1de79919b"
-
-#. 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 ""
@@ -58,29 +44,14 @@ 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=201bfa54ba0797171d8910eb946354c1"
-msgstr ""
-"@@image: 'figures/line_plot_graph.eps'; md5=201bfa54ba0797171d8910eb946354c1"
-
-#. 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=52274a10d3e58dc8f883fdf3a48d5ad3"
-msgstr ""
-"@@image: 'figures/parametric.eps'; md5=52274a10d3e58dc8f883fdf3a48d5ad3"
-
-#. 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 ""
@@ -88,28 +59,12 @@ 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=223659107c58320edd6030193c89524c"
-msgstr ""
-"@@image: 'figures/parametric_graph.eps'; md5=223659107c58320edd6030193c89524c"
-
-#. 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=b505c811ddf51b109722ccc53f176dd2"
-msgstr ""
-"@@image: 'figures/surface_graph.eps'; md5=b505c811ddf51b109722ccc53f176dd2"
-
 #: C/genius.xml:36(para)
 msgid "Manual for the Genius Math Tool."
 msgstr "Manual de la herramienta matemÃtica Genius."
@@ -119,8 +74,9 @@ msgid "Genius Manual"
 msgstr "Manual de Genius"
 
 #: C/genius.xml:40(year)
-msgid "1997-2011"
-msgstr "1997-2011"
+#| msgid "1997-2011"
+msgid "1997-2012"
+msgstr "1997-2012"
 
 #: C/genius.xml:41(holder)
 msgid "JiÅÃ (George) Lebl"
@@ -247,8 +203,8 @@ msgid "Lebl"
 msgstr "Lebl"
 
 #: C/genius.xml:68(orgname)
-msgid "University of Illinois, Urbana-Champaign"
-msgstr "Universidad de Illinois, Urbana-Champaign"
+msgid "University of Wisconsin-Madison"
+msgstr "Universidad de Wisconsin-Madison"
 
 #: C/genius.xml:69(email)
 msgid "jirka 5z com"
@@ -275,16 +231,16 @@ msgid "0.2"
 msgstr "0.2"
 
 #: C/genius.xml:146(date)
-msgid "July 2011"
-msgstr "Julio de 2011"
+msgid "March 2012"
+msgstr "Marzo de 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 1.0.13 of Genius."
-msgstr "Este manual describe la versioÌn 1.0.13 de Genius."
+msgid "This manual describes version 1.0.15 of Genius."
+msgstr "Este manual describe la versiÃn 1.0.15 de Genius."
 
 #: C/genius.xml:157(title)
 msgid "Feedback"
@@ -461,27 +417,27 @@ msgstr "Ventana de la <application>herramienta matemÃtica Genius</application>"
 msgid "Genius Mathematics Tool"
 msgstr "Herramienta matemaÌtica Genius"
 
-#: C/genius.xml:275(guilabel)
+#: C/genius.xml:271(guilabel)
 msgid "File"
 msgstr "Archivo"
 
-#: C/genius.xml:276(guilabel)
+#: C/genius.xml:272(guilabel)
 msgid "Edit"
 msgstr "Editar"
 
-#: C/genius.xml:276(guilabel)
+#: C/genius.xml:272(guilabel)
 msgid "Calculator"
 msgstr "Calculadora"
 
-#: C/genius.xml:277(guilabel) C/genius.xml:2796(title)
+#: C/genius.xml:273(guilabel) C/genius.xml:2777(title)
 msgid "Settings"
 msgstr "ConfiguracioÌn"
 
-#: C/genius.xml:277(guilabel)
+#: C/genius.xml:273(guilabel)
 msgid "Help"
 msgstr "Ayuda"
 
-#: 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/>, "
@@ -492,7 +448,7 @@ msgstr ""
 "contiene los menÃs <placeholder-2/>, <placeholder-3/>, <placeholder-4/>, "
 "<placeholder-5/>, y <placeholder-6/>."
 
-#: C/genius.xml:283(para)
+#: C/genius.xml:279(para)
 msgid ""
 "The <application>Genius Mathematics Tool</application> window contains the "
 "following elements:"
@@ -500,11 +456,11 @@ msgstr ""
 "La ventana de la <application>herramienta matemÃtica Genius</application> "
 "contiene los siguientes elementos:"
 
-#: C/genius.xml:287(term)
+#: C/genius.xml:283(term)
 msgid "Menubar."
 msgstr "Barra de menuÌ."
 
-#: 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 "
@@ -521,7 +477,7 @@ msgstr ""
 "programa, sino que lo ejecuta directamente. Es equivalente al comando "
 "<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 "
@@ -538,16 +494,16 @@ msgstr ""
 "variables definidas por el usuario. Finalmente, permite trazar funciones "
 "usando un cuadro de diÃlogo amigable."
 
-#: C/genius.xml:302(para)
+#: C/genius.xml:298(para)
 msgid "The other menus have same familiar functions as in other applications."
 msgstr ""
 "Los otros menÃs tienen funciones similares a las de otras aplicaciones."
 
-#: C/genius.xml:308(term)
+#: C/genius.xml:304(term)
 msgid "Toolbar."
 msgstr "Barra de herramientas."
 
-#: 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."
@@ -555,17 +511,17 @@ msgstr ""
 "La barra de herramientas contiene un subconjunto de comandos a los que puede "
 "acceder desde la barra de menuÌs."
 
-#: C/genius.xml:314(term)
+#: C/genius.xml:310(term)
 msgid "Working area"
 msgstr "Ãrea de trabajo"
 
-#: C/genius.xml:316(para)
+#: C/genius.xml:312(para)
 msgid ""
 "The working area is the primary method of interacting with the application."
 msgstr ""
 "El Ãrea de trabajo es el mÃtodo primario para interactuar con la aplicaciÃn."
 
-#: 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 "
@@ -577,7 +533,7 @@ msgstr ""
 "puede escribir expresiones y el resultado se devuelve inmediatamente despuÃs "
 "de pulsar la tecla ÂIntroÂ."
 
-#: 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."
@@ -586,15 +542,15 @@ msgstr ""
 "aparecer en pestaÃas separadas y se pueden guardar en archivos para su "
 "posterior recuperaciÃn."
 
-#: C/genius.xml:340(title)
+#: C/genius.xml:336(title)
 msgid "Basic Usage"
 msgstr "Uso baÌsico"
 
-#: C/genius.xml:343(title)
+#: C/genius.xml:339(title)
 msgid "Using the Work Area"
 msgstr "Usar el Ãrea de trabajo"
 
-#: 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 "
@@ -608,7 +564,7 @@ msgstr ""
 "matemÃtica Genius</application> como una calculadora solamente, simplemente "
 "escriba aquà su expresiÃn y se evaluarÃ."
 
-#: 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 "
@@ -636,7 +592,7 @@ msgstr ""
 "1/n</userinput>\n"
 "</screen> (El Ãltimo es la suma armÃnica de 1 a 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"
@@ -656,7 +612,7 @@ msgstr ""
 "prompt><userinput>manual</userinput>\n"
 "</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 "
@@ -677,11 +633,11 @@ msgstr ""
 "escriba <userinput>cd carpeta</userinput>, igual que en la lÃnea de comandos "
 "de UNIX."
 
-#: C/genius.xml:396(title)
+#: C/genius.xml:392(title)
 msgid "To Create a New Program"
 msgstr "Crear un programa nuevo"
 
-#: 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 "
@@ -715,7 +671,7 @@ msgstr ""
 "guilabel>. El programa actual tiene su letra en negrita. Para seleccionar un "
 "programa, simplemente pulse sobre su pestaÃa."
 
-#: 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>"
@@ -723,11 +679,11 @@ msgstr ""
 "Para guardar el programa que ha escrito, elija <menuchoice><guimenu>Archivo</"
 "guimenu><guimenuitem>Guardar como...</guimenuitem></menuchoice>"
 
-#: C/genius.xml:419(title)
+#: C/genius.xml:415(title)
 msgid "To Open and Run a Program"
 msgstr "Abrir y ejecutar un programa"
 
-#: 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 "
@@ -738,7 +694,7 @@ msgstr ""
 "aparecerà una pestaÃa nueva que contiene al archivo. Puede usarla para "
 "editarlo."
 
-#: 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 "
@@ -750,11 +706,11 @@ msgstr ""
 "guimenuitem></menuchoice>. Esto ejecutarà el programa sin abrir en una "
 "pestaÃa separada. Es equivalente al comando <command>load</command>."
 
-#: C/genius.xml:438(title) C/genius.xml:5221(title)
+#: C/genius.xml:434(title) C/genius.xml:5281(title)
 msgid "Plotting"
 msgstr "Dibujar"
 
-#: 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 "
@@ -777,11 +733,11 @@ msgstr ""
 "<xref linkend=\"genius-gel\"/> para aprender a introducir expresiones que "
 "entienda Genius."
 
-#: C/genius.xml:453(title)
+#: C/genius.xml:449(title)
 msgid "Line Plots"
 msgstr "Trazado de lÃneas"
 
-#: 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-"
@@ -793,7 +749,7 @@ msgstr ""
 "<link linkend=\"gel-function-LinePlot\"><function>LinePlot</function></link> "
 "en la lÃnea de comandos (consulte su documentaciÃn)."
 
-#: 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</"
@@ -807,15 +763,15 @@ msgstr ""
 "<guilabel>Funciones / Expresiones</guilabel>. Consulte la <xref linkend="
 "\"lineplot-fig\"/>."
 
-#: C/genius.xml:468(title)
+#: C/genius.xml:464(title)
 msgid "Create Plot Window"
 msgstr "Crear una ventana de dibujo"
 
-#: C/genius.xml:478(phrase)
+#: C/genius.xml:471(phrase)
 msgid "Shows the line plotting window."
 msgstr "Muestra la ventana de trazado de lÃneas"
 
-#: 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 "
@@ -840,15 +796,15 @@ msgstr ""
 "guilabel> se producirà el grÃfico mostrado en la <xref linkend=\"lineplot2-"
 "fig\"/>."
 
-#: C/genius.xml:497(title)
+#: C/genius.xml:490(title)
 msgid "Plot Window"
 msgstr "Ventana de dibujo"
 
-#: C/genius.xml:507(phrase)
+#: C/genius.xml:497(phrase)
 msgid "The graph produced."
 msgstr "El grÃfico producido."
 
-#: 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 "
@@ -860,7 +816,7 @@ msgstr ""
 "establecido correctamente, puede hacer que Genius lo ajuste buscando los "
 "extremos de las funciones representadas."
 
-#: 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> "
@@ -870,11 +826,11 @@ msgstr ""
 "funciÃn <link linkend=\"gel-function-LinePlot\"><function>LinePlot</"
 "function></link>."
 
-#: C/genius.xml:527(title)
+#: C/genius.xml:517(title)
 msgid "Parametric Plots"
 msgstr "GrÃficos paramÃtricos"
 
-#: 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 "
@@ -888,21 +844,21 @@ msgstr ""
 "Puede especificar los puntos como X e Y, o dar un nÃmero complejo Ãnico. "
 "Consulte la <xref linkend=\"paramplot-fig\"/>."
 
-#: C/genius.xml:537(title)
+#: C/genius.xml:527(title)
 msgid "Parametric Plot Tab"
 msgstr "PestaÃa dibujo paramÃtrico"
 
-#: C/genius.xml:547(guilabel)
+#: C/genius.xml:534(guilabel)
 msgid "Create Plot"
 msgstr "Crear dibujo"
 
-#: C/genius.xml:547(phrase)
+#: C/genius.xml:534(phrase)
 msgid "Parametric plotting tab in the <placeholder-1/> window."
 msgstr "PestaÃa dibujo paramÃtrico en la ventana <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"
@@ -910,27 +866,28 @@ msgid ""
 "function-LinePlotCParametric\"><function>LinePlotCParametric</function></"
 "link> function."
 msgstr ""
-"Puede ver un ejemplo de un dibujo paramÃtrico en la <xref linkend="
-"\"paramplot-fig\"/>. Puede realizar operaciones similares en este grÃfico, "
-"asà como en el otro dibujo de lÃneas. Para dibujar usando la lÃnea de "
-"comandos, consulte la documentaciÃn de las funciones <link linkend=\"gel-"
-"function-LinePlotParametric\"><function>LinePlotParametric</function></link> "
-"o <link linkend=\"gel-function-LinePlotCParametric"
-"\"><function>LinePlotCParametric</function></link>."
+"Puede ver un ejemplo de una grÃfica de una funciÃn paramÃtrica en la <xref "
+"linkend=\"paramplot-fig\"/>. Puede realizar operaciones similares en esta "
+"grÃfica, asà como en la otras grÃficas de funciones lineales. Para dibujar "
+"usando la lÃnea de comandos, consulte la documentaciÃn de las funciones "
+"<link linkend=\"gel-function-LinePlotParametric"
+"\"><function>LinePlotParametric</function></link> o <link linkend=\"gel-"
+"function-LinePlotCParametric\"><function>LinePlotCParametric</function></"
+"link>."
 
-#: C/genius.xml:564(title)
+#: C/genius.xml:551(title)
 msgid "Parametric Plot"
 msgstr "GraÌfico parameÌtrico"
 
-#: C/genius.xml:574(phrase)
+#: C/genius.xml:558(phrase)
 msgid "Parametric plot produced"
 msgstr "GrÃfico paramÃtrico producido"
 
-#: C/genius.xml:583(title)
+#: C/genius.xml:567(title)
 msgid "Slopefield Plots"
 msgstr "Dibujos de campos de inclinaciÃn"
 
-#: 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 "
@@ -945,7 +902,7 @@ msgstr ""
 "conuslte la documentaciÃn de la funciÃn <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 "
@@ -964,7 +921,7 @@ msgstr ""
 "arrastrar no funcionarÃ. Si quiere ampliar usando el cursor tendrà que "
 "cerrar el diÃlogo primero."
 
-#: 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 "
@@ -983,11 +940,11 @@ msgstr ""
 "function></link> para dibujar soluciones desde la lÃnea de comandos o "
 "programas."
 
-#: C/genius.xml:615(title)
+#: C/genius.xml:599(title)
 msgid "Vectorfield Plots"
 msgstr "GrÃficos de campos de vectores"
 
-#: 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. "
@@ -1004,7 +961,7 @@ msgstr ""
 "<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 "
@@ -1014,7 +971,7 @@ msgstr ""
 "vectorial. Para mostrar Ãnicamente la direcciÃn y no la magnitud, normalice "
 "la longitud de las flechas habilitando la opciÃn pertinente."
 
-#: 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 "
@@ -1033,7 +990,7 @@ msgstr ""
 "aumentar el grÃfico pulsando y arrastrando no funcionarÃ. Debe cerrar el "
 "diÃlogo primero si quiere aumentar el grÃfico con el ratÃn."
 
-#: 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 "
@@ -1050,11 +1007,11 @@ msgstr ""
 "\"><function>VectorfieldDrawSolution</function></link> para dibujar "
 "soluciones desde la lÃnea de comandos o desde programas."
 
-#: C/genius.xml:653(title)
+#: C/genius.xml:637(title)
 msgid "Surface Plots"
 msgstr "GrÃficos de superficie"
 
-#: 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. "
@@ -1083,25 +1040,25 @@ msgstr ""
 "<link linkend=\"gel-function-SurfacePlot\"><function>SurfacePlot</function></"
 "link>."
 
-#: C/genius.xml:669(title)
+#: C/genius.xml:653(title)
 msgid "Surface Plot"
 msgstr "GrÃfico de superficie"
 
-#: C/genius.xml:679(phrase)
+#: C/genius.xml:660(phrase)
 msgid "Modulus of the complex cosine function."
 msgstr "Valor absoluto de la funciÃn coseno complejo."
 
-#: C/genius.xml:691(title)
+#: C/genius.xml:672(title)
 msgid "GEL Basics"
 msgstr "Conceptos de 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 significa Lenguaje de ExtensiÃn de Genius. Ãste es el lenguaje que se "
@@ -1112,11 +1069,11 @@ msgstr ""
 "muy potente. La sintaxis està pensada para suavizar lo mÃs posible la curva "
 "de aprendizaje, especialmente para usarlo como calculadora."
 
-#: C/genius.xml:705(title)
+#: C/genius.xml:686(title)
 msgid "Values"
 msgstr "Valores"
 
-#: 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 "
@@ -1130,16 +1087,16 @@ msgstr ""
 "valores se pueden usar en cÃlculos, asignarse a variables y devolverse desde "
 "funciones, entre otros usos."
 
-#: C/genius.xml:712(title)
+#: C/genius.xml:693(title)
 msgid "Numbers"
 msgstr "NuÌmeros"
 
-#: 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"
@@ -1148,12 +1105,12 @@ 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 "
@@ -1170,17 +1127,17 @@ msgstr ""
 "manera similar a la forma hexadecimal. Por ejemplo, un nÃmero en base 23 "
 "podrÃa escribirse: <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 "
@@ -1193,7 +1150,7 @@ msgstr ""
 "fraccionaria mixta. De modo que para obtener uno y tres dÃcimos se podrÃa "
 "indicar: <placeholder-2/>"
 
-#: C/genius.xml:737(programlisting)
+#: C/genius.xml:718(programlisting)
 #, no-wrap
 msgid ""
 "1.315\n"
@@ -1210,7 +1167,7 @@ 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</"
@@ -1235,7 +1192,7 @@ msgstr ""
 "siempre serà en coma flotante y, por tanto, Genius no imprime "
 "<computeroutput>,0</computeroutput>."
 
-#: C/genius.xml:753(programlisting)
+#: C/genius.xml:734(programlisting)
 #, no-wrap
 msgid ""
 "1+2i\n"
@@ -1246,19 +1203,19 @@ 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 ""
 "El Ãltimo tipo de nÃmeros en GEL son los nÃmeros complejos. Puede escribir "
-"un nÃmero complejo como la suma de su parte real y su parte imaginaria. La "
-"parte imaginaria termina con una <literal>i</literal>. Aquà hay algunos "
-"ejemplo de cÃmo escribir nÃmeros complejos: <placeholder-1/>"
+"un nÃmero complejo como la suma de su parte real y su parte imaginaria. Para "
+"agregar la parte imaginaria, escriba una <literal>i</literal>. Aquà hay "
+"algunos ejemplo de cÃmo escribir nÃmeros complejos: <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 "
@@ -1272,7 +1229,7 @@ msgstr ""
 "necesita referirse a <literal>i</literal> por sà sola, use <literal>1i</"
 "literal> en su lugar."
 
-#: 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>)"
@@ -1280,11 +1237,11 @@ msgstr ""
 "Para usar notaciÃn de fracciones mixtas con nÃmeros imaginarios debe colocar "
 "las fracciones mixtas entre parÃntesis (ej. <userinput>(1 2/5)i</userinput>)."
 
-#: C/genius.xml:773(title)
+#: C/genius.xml:754(title)
 msgid "Booleans"
 msgstr "Booleanos"
 
-#: 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 "
@@ -1300,7 +1257,7 @@ msgstr ""
 "constant>, <constant>TRUE</constant>, <constant>False</constant> y "
 "<constant>FALSE</constant> como alias de las anteriores."
 
-#: 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 "
@@ -1313,22 +1270,22 @@ msgstr ""
 "interpretarà Â0 como <constant>false</constant> y cualquier otro valor como "
 "<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 "
@@ -1347,31 +1304,31 @@ msgstr ""
 "Â1 siempre se convertirà a <constant>true</constant> antes de compararlo con "
 "<constant>true</constant>."
 
-#: C/genius.xml:805(title)
+#: C/genius.xml:786(title)
 msgid "Strings"
 msgstr "Cadenas"
 
-#: 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;ÂEl resultado es: Â+a\n"
 
-#: C/genius.xml:811(programlisting)
+#: C/genius.xml:792(programlisting)
 #, no-wrap
 msgid "The result is: 5\n"
 msgstr "El resultado es: 5\n"
 
-#: C/genius.xml:814(programlisting)
+#: C/genius.xml:795(programlisting)
 #, no-wrap
 msgid "\"Slash: \\\\ Quotes: \\\" Tabs: \\t1\\t2\\t3\"\n"
 msgstr "\"Barra: \\\\ Comillas: \\\" Tabulaciones: \\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 "Barra: \\ Comillas: \" Tabulaciones: \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 "
@@ -1394,17 +1351,17 @@ msgstr ""
 "<literal>\\</literal>. Por ejemplo: <placeholder-3/> darà lugar a la cadena: "
 "<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 "
@@ -1418,11 +1375,11 @@ msgstr ""
 "operadores <literal>==</literal> (igual), <literal>!=</literal> (distinto) y "
 "<literal>&lt;=&gt;</literal> (comparaciÃn)."
 
-#: C/genius.xml:833(title)
+#: C/genius.xml:814(title)
 msgid "Null"
 msgstr "Nulo"
 
-#: 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, "
@@ -1442,7 +1399,7 @@ msgstr ""
 "expresiÃn con un separador <literal>;</literal>, equivale a terminar la "
 "expresiÃn con un separador seguido de <constant>null</constant>."
 
-#: C/genius.xml:847(programlisting)
+#: C/genius.xml:828(programlisting)
 #, no-wrap
 msgid ""
 "x=5;.\n"
@@ -1451,11 +1408,11 @@ 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:2034(para)
 msgid "Example: <placeholder-1/>"
 msgstr "Ejemplo: <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 "
@@ -1465,17 +1422,17 @@ msgstr ""
 "devolver un valor o producen algÃn error. TambiÃn se usa <constant>null</"
 "constant> como un vector o matriz vacÃa o una referencia vacÃa."
 
-#: C/genius.xml:861(title)
+#: C/genius.xml:842(title)
 msgid "Using Variables"
 msgstr "Usar variables"
 
 # Falta contexto
-#: C/genius.xml:865(programlisting)
+#: C/genius.xml:846(programlisting)
 #, no-wrap
 msgid "VariableName\n"
 msgstr "NombreVariable\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"
@@ -1487,7 +1444,7 @@ 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 "
@@ -1501,11 +1458,11 @@ msgstr ""
 "variables son necesarias al definir funciones que toman argumentos (consulte "
 "la <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 "Usar completado con el tabulador"
 
-#: 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</"
@@ -1515,11 +1472,11 @@ msgstr ""
 "de las variables. Intente escribir las primeras letras del nombre de la "
 "variable y pulse <userinput>Tab</userinput>."
 
-#: C/genius.xml:885(title)
+#: C/genius.xml:866(title)
 msgid "Variable names are case sensitive"
 msgstr "Los nombres de variables son sensibles a la capitalizaciÃn"
 
-#: 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</"
@@ -1529,11 +1486,11 @@ msgstr ""
 "que las variables <varname>hello</varname>, <varname>HELLO</varname> y "
 "<varname>Hello</varname> son todas diferentes."
 
-#: C/genius.xml:893(title)
+#: C/genius.xml:874(title)
 msgid "Setting Variables"
 msgstr "Configurar variables"
 
-#: C/genius.xml:900(programlisting)
+#: C/genius.xml:881(programlisting)
 #, no-wrap
 msgid ""
 "x = 3\n"
@@ -1542,16 +1499,16 @@ 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 "Sintaxis: <placeholder-1/> Ejemplo: <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 "
@@ -1561,7 +1518,7 @@ msgstr ""
 "<literal>:=</literal>. Estos operadores establecen el valor de la variable y "
 "devuelven el nÃmero asignado, asà puede hacer cosas como <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>:=</"
@@ -1575,7 +1532,7 @@ msgstr ""
 "<literal>=</literal> se puede interpretar como prueba de igualdad usado en "
 "un contexto donde se espera una variable booleana."
 
-#: 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\"/>."
@@ -1583,11 +1540,11 @@ msgstr ""
 "Para temas relacionados con el Ãmbito de las variables, consulte la <xref "
 "linkend=\"genius-gel-variables-global\"/>."
 
-#: C/genius.xml:922(title)
+#: C/genius.xml:903(title)
 msgid "Built-in Variables"
 msgstr "Variables integradas"
 
-#: 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 "
@@ -1601,16 +1558,16 @@ msgstr ""
 "Existen mÃs variables predeterminadas. Consulte la <xref linkend=\"genius-"
 "gel-function-list-constants\"/> para obtener la lista completa."
 
-#: C/genius.xml:934(title)
+#: C/genius.xml:915(title)
 msgid "Previous Result Variable"
 msgstr "Resultado de la variable anterior"
 
-#: 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 "
@@ -1621,16 +1578,16 @@ msgstr ""
 "acaba de realizar un cÃlculo y quiere aÃadirle 389 al resultado, podrÃa "
 "hacer lo siguiente: <placeholder-1/>"
 
-#: C/genius.xml:944(title)
+#: C/genius.xml:925(title)
 msgid "Using Functions"
 msgstr "Usar funciones"
 
-#: C/genius.xml:948(programlisting)
+#: C/genius.xml:929(programlisting)
 #, no-wrap
 msgid "FunctionName(argument1, argument2, ...)\n"
 msgstr "NombreFuncion(argumento1, argumento2, ...)\n"
 
-#: C/genius.xml:951(programlisting)
+#: C/genius.xml:932(programlisting)
 #, no-wrap
 msgid ""
 "Factorial(5)\n"
@@ -1641,7 +1598,7 @@ 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 "
@@ -1655,7 +1612,7 @@ msgstr ""
 "sus argumentos. El nÃmero de argumentos es, por supuesto, diferente para "
 "cada funciÃn."
 
-#: 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 "
@@ -1669,7 +1626,7 @@ msgstr ""
 "funciones integradas, o ver la <xref linkend=\"genius-gel-function-list\"/> "
 "para obtener una lista completa.."
 
-#: 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</"
@@ -1679,11 +1636,11 @@ msgstr ""
 "funciones. Pruebe a escribir las primeras letras del nombre y pulse "
 "<userinput>Tab</userinput>."
 
-#: C/genius.xml:971(title)
+#: C/genius.xml:952(title)
 msgid "Function names are case sensitive"
 msgstr "Los nombres de las funciones son sensibles a mayuÌsculas."
 
-#: 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 "
@@ -1694,11 +1651,11 @@ msgstr ""
 "<function>HACERALGO</function> y <function>HacerAlgo</function> son todas "
 "diferentes entre sÃ."
 
-#: C/genius.xml:979(title)
+#: C/genius.xml:960(title)
 msgid "Defining Functions"
 msgstr "Definir funciones"
 
-#: 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 "
@@ -1708,12 +1665,12 @@ msgstr ""
 "invertido y significa funciÃn anÃnima. EstableciÃndoselo a una variable se "
 "define una funciÃn."
 
-#: 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 "
@@ -1728,16 +1685,16 @@ msgstr ""
 "tenerlas disponibles. Ejemplo: <placeholder-1/> por lo que <userinput>addup"
 "(1,4,9)</userinput> devuelve 14."
 
-#: C/genius.xml:998(title)
+#: C/genius.xml:979(title)
 msgid "Variable Argument Lists"
 msgstr "Listas de argumentos de variables"
 
-#: 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 "
@@ -1757,11 +1714,11 @@ msgstr ""
 "computeroutput>, mientras que <userinput>f(1)</userinput> devuelve "
 "<constant>null</constant>."
 
-#: C/genius.xml:1009(title)
+#: C/genius.xml:990(title)
 msgid "Passing Functions to Functions"
 msgstr "Pasar funciones a funciones"
 
-#: 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 "
@@ -1770,7 +1727,7 @@ msgstr ""
 "En Genius es posible pasar una funciÃn como argumento de otra funciÃn. Esto "
 "se puede hacer usando Ânodos de funciones o funciones anÃnimas."
 
-#: C/genius.xml:1018(programlisting)
+#: C/genius.xml:999(programlisting)
 #, no-wrap
 msgid ""
 "function f(a,b) = a(b)+1;\n"
@@ -1781,7 +1738,7 @@ 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 "
@@ -1792,7 +1749,7 @@ msgstr ""
 "de evaluarse, la funciÃn se devolverà como un Ânodo funciÃnÂ. El nodo funciÃn "
 "se puede pasar a como argumento a otra funciÃn. Ejemplo: <placeholder-1/>"
 
-#: C/genius.xml:1031(programlisting)
+#: C/genius.xml:1012(programlisting)
 #, no-wrap
 msgid ""
 "function f(a,b) = a(b)+1;\n"
@@ -1801,7 +1758,7 @@ 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 "
@@ -1813,31 +1770,31 @@ msgstr ""
 "decir, cuando se quiere pasar una funciÃn sin dar un nombre. Sintaxis: "
 "<placeholder-1/> Ejemplo: <placeholder-2/> Devuelve 5."
 
-#: C/genius.xml:1040(title)
+#: C/genius.xml:1021(title)
 msgid "Operations on Functions"
 msgstr "Operaciones con funciones"
 
-#: 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 "
@@ -1860,7 +1817,7 @@ msgstr ""
 "TambiÃn se puede usar al dibujar. Por ejemplo, para dibujar el cuadrado de "
 "un seno puede utilizar: <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."
@@ -1869,16 +1826,16 @@ msgstr ""
 "una funciÃn binaria las funciones deben aceptar el mismo nÃmero de "
 "argumentos."
 
-#: C/genius.xml:1070(title)
+#: C/genius.xml:1051(title)
 msgid "Absolute Value / Modulus"
 msgstr "Valor absoluto / mÃdulo"
 
-#: 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/>"
@@ -1886,7 +1843,7 @@ msgstr ""
 "Puede calcular el valor absoluto de algo encerrÃndolo entre <literal>|</"
 "literal>. Por ejemplo: <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)|</"
@@ -1896,16 +1853,16 @@ msgstr ""
 "mÃdulo (distancia desde el origen). Por ejemplo: <userinput>|3 * e^(1i*pi)|</"
 "userinput> devuelve 3."
 
-#: C/genius.xml:1085(title)
+#: C/genius.xml:1066(title)
 msgid "Separator"
 msgstr "Separador"
 
-#: 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 "
@@ -1918,7 +1875,7 @@ msgstr ""
 "devolverà el resultado de la Ãltima expresiÃn. Suponga que escribe lo "
 "siguiente: <placeholder-1/> Esta expresiÃn devolverà 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 "
@@ -1946,16 +1903,16 @@ msgstr ""
 "Tenga en cuenta que es ralentiza ligeramente el cÃdigo si se ejecuta "
 "demasiado frecuentemente ya que se toma como un operador mÃs."
 
-#: C/genius.xml:1111(title)
+#: C/genius.xml:1092(title)
 msgid "Modular Evaluation"
 msgstr "EvaluaciÃn modular"
 
-#: C/genius.xml:1116(programlisting)
+#: C/genius.xml:1097(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:1093(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 "
@@ -1975,7 +1932,7 @@ msgstr ""
 "demasiado grande), sin embargo <userinput>10^(10^10) mod 6</userinput> es "
 "instantÃneo."
 
-#: C/genius.xml:1128(programlisting)
+#: C/genius.xml:1109(programlisting)
 #, no-wrap
 msgid ""
 "10^-1 mod 101\n"
@@ -1984,7 +1941,7 @@ msgstr ""
 "10^-1 mod 101\n"
 "1/10 mod 101"
 
-#: C/genius.xml:1133(programlisting)
+#: C/genius.xml:1114(programlisting)
 #, no-wrap
 msgid ""
 "A = [1,2;3,4]\n"
@@ -1996,7 +1953,7 @@ msgstr ""
 "A*B mod 5"
 
 # Utilicà sÃmbolos en el primer enunciado. Generalemente, evitar "dar nombres" a objetos matemÃticos resulta en una redacciÃn difÃcil de seguir. En el original, comparar el primer enunciado con el Ãtlimo.
-#: C/genius.xml:1124(para)
+#: C/genius.xml:1105(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: "
@@ -2011,7 +1968,7 @@ msgstr ""
 "<placeholder-2/> Es la matriz identidad, pues B es la matriz inversa de A "
 "mÃdulo 5."
 
-#: C/genius.xml:1145(programlisting)
+#: C/genius.xml:1126(programlisting)
 #, no-wrap
 msgid ""
 "genius&gt; sqrt(4) mod 7\n"
@@ -2026,7 +1983,7 @@ msgstr ""
 "genius&gt; 2*2 mod 7\n"
 "= 4"
 
-#: C/genius.xml:1138(para)
+#: C/genius.xml:1119(para)
 msgid ""
 "Some functions such as <link linkend=\"gel-function-sqrt\"><function>sqrt</"
 "function></link> or <link linkend=\"gel-function-log\"><function>log</"
@@ -2042,11 +1999,11 @@ msgstr ""
 "el usuario ha seleccionado. Por ejemplo: <placeholder-1/><function>sqrt</"
 "function> devolverà todas las raÃces cuadradas posibles."
 
-#: C/genius.xml:1156(title)
+#: C/genius.xml:1137(title)
 msgid "List of GEL Operators"
 msgstr "Lista de operadores GEL"
 
-#: C/genius.xml:1158(para)
+#: C/genius.xml:1139(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 "
@@ -2057,12 +2014,12 @@ msgstr ""
 "separador es un operador binario en GEL. A continuaciÃn se muestra una lista "
 "de los operadores en GEL."
 
-#: C/genius.xml:1166(synopsis)
+#: C/genius.xml:1147(synopsis)
 #, no-wrap
 msgid "a;b"
 msgstr "a;b"
 
-#: C/genius.xml:1168(para)
+#: C/genius.xml:1149(para)
 msgid ""
 "The separator, just evaluates both <varname>a</varname> and <varname>b</"
 "varname>, but returns only the result of <varname>b</varname>."
@@ -2070,12 +2027,12 @@ msgstr ""
 "El separador evalÃa <varname>a</varname> y <varname>b</varname>, pero sÃlo "
 "devuelve el valor de <varname>b</varname>."
 
-#: C/genius.xml:1180(synopsis)
+#: C/genius.xml:1161(synopsis)
 #, no-wrap
 msgid "a=b"
 msgstr "a=b"
 
-#: C/genius.xml:1182(para)
+#: C/genius.xml:1163(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-"
@@ -2088,12 +2045,12 @@ msgstr ""
 "\">lvalue</link> vÃlido) (tenga en cuenta que este operador puede equivaler "
 "a <literal>==</literal> si se usa cuando se espera una expresiÃn booleana)"
 
-#: C/genius.xml:1194(synopsis)
+#: C/genius.xml:1175(synopsis)
 #, no-wrap
 msgid "a:=b"
 msgstr "a:=b"
 
-#: C/genius.xml:1196(para)
+#: C/genius.xml:1177(para)
 msgid ""
 "The assignment operator. Assigns <varname>b</varname> to <varname>a</"
 "varname> (<varname>a</varname> must be a valid <link linkend=\"genius-gel-"
@@ -2105,18 +2062,18 @@ msgstr ""
 "\">lvalue</link> vÃlido). Se diferencia de <literal>=</literal> en que nunca "
 "equivale a <literal>==</literal>."
 
-#: C/genius.xml:1207(synopsis)
+#: C/genius.xml:1188(synopsis)
 #, no-wrap
 msgid "|a|"
 msgstr "|a|"
 
-#: C/genius.xml:1209(para)
+#: C/genius.xml:1190(para)
 msgid ""
 "Absolute value or modulus (if <varname>a</varname> is a complex number)."
 msgstr ""
 "Valor absoluto o mÃdulo (si <varname>a</varname> es un nÃmero complejo)."
 
-#: C/genius.xml:1213(para)
+#: C/genius.xml:1194(para)
 msgid ""
 "See <ulink url=\"http://mathworld.wolfram.com/AbsoluteValue.html";
 "\">Mathworld</ulink> for more information."
@@ -2124,12 +2081,12 @@ msgstr ""
 "Consulte <ulink url=\"http://mathworld.wolfram.com/AbsoluteValue.html";
 "\">Mathworld</ulink> para obtener mÃs informaciÃn."
 
-#: C/genius.xml:1222(synopsis)
+#: C/genius.xml:1203(synopsis)
 #, no-wrap
 msgid "a^b"
 msgstr "a^b"
 
-#: C/genius.xml:1224(para)
+#: C/genius.xml:1205(para)
 msgid ""
 "Exponentiation, raises <varname>a</varname> to the <varname>b</varname>th "
 "power."
@@ -2137,12 +2094,12 @@ msgstr ""
 "ExponenciaciÃn, eleva <varname>a</varname> a la <varname>b</varname>-Ãsima "
 "potencia."
 
-#: C/genius.xml:1232(synopsis)
+#: C/genius.xml:1213(synopsis)
 #, no-wrap
 msgid "a.^b"
 msgstr "a.^b"
 
-#: C/genius.xml:1234(para)
+#: C/genius.xml:1215(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</"
@@ -2160,12 +2117,12 @@ msgstr ""
 "que <varname>b</varname> formada por <varname>a</varname> elevado a todas "
 "las diferentes potencias de <varname>b</varname>."
 
-#: C/genius.xml:1249(synopsis)
+#: C/genius.xml:1230(synopsis)
 #, no-wrap
 msgid "a+b"
 msgstr "a+b"
 
-#: C/genius.xml:1251(para)
+#: C/genius.xml:1232(para)
 msgid ""
 "Addition. Adds two numbers, matrices, functions or strings. If you add a "
 "string to anything the result will just be a string."
@@ -2173,30 +2130,30 @@ msgstr ""
 "AdiciÃn. Suma dos nÃmeros, matrices, funciones o cadenas. Si suma una cadena "
 "a cualquier valor el resultado es una cadena."
 
-#: C/genius.xml:1260(synopsis)
+#: C/genius.xml:1241(synopsis)
 #, no-wrap
 msgid "a-b"
 msgstr "a-b"
 
-#: C/genius.xml:1262(para)
+#: C/genius.xml:1243(para)
 msgid "Subtraction. Subtract two numbers, matrices or functions."
 msgstr "SustracciÃn. Resta dos nÃmeros, matrices o funciones."
 
-#: C/genius.xml:1270(synopsis)
+#: C/genius.xml:1251(synopsis)
 #, no-wrap
 msgid "a*b"
 msgstr "a*b"
 
-#: C/genius.xml:1272(para)
+#: C/genius.xml:1253(para)
 msgid "Multiplication. This is the normal matrix multiplication."
 msgstr "MultiplicaciÃn. Es la multiplicaciÃn normal de matrices."
 
-#: C/genius.xml:1280(synopsis)
+#: C/genius.xml:1261(synopsis)
 #, no-wrap
 msgid "a.*b"
 msgstr "a.*b"
 
-#: C/genius.xml:1282(para)
+#: C/genius.xml:1263(para)
 msgid ""
 "Element by element multiplication if <varname>a</varname> and <varname>b</"
 "varname> are matrices."
@@ -2204,48 +2161,48 @@ msgstr ""
 "MultiplicaciÃn elemento a elemento si <varname>a</varname> y <varname>b</"
 "varname> son matrices."
 
-#: C/genius.xml:1291(synopsis)
+#: C/genius.xml:1272(synopsis)
 #, no-wrap
 msgid "a/b"
 msgstr "a/b"
 
-#: C/genius.xml:1293(para)
+#: C/genius.xml:1274(para)
 msgid "Division."
 msgstr "DivisioÌn."
 
-#: C/genius.xml:1301(synopsis)
+#: C/genius.xml:1282(synopsis)
 #, no-wrap
 msgid "a./b"
 msgstr "a./b"
 
-#: C/genius.xml:1303(para)
+#: C/genius.xml:1284(para)
 msgid "Element by element division."
 msgstr "DivisioÌn elemento por elemento."
 
-#: C/genius.xml:1311(synopsis)
+#: C/genius.xml:1292(synopsis)
 #, no-wrap
 msgid "a\\b"
 msgstr "a\\b"
 
-#: C/genius.xml:1313(para)
+#: C/genius.xml:1294(para)
 msgid "Back division. That is this is the same as <userinput>b/a</userinput>."
 msgstr "DivisiÃn hacia atrÃs. Es lo mismo que <userinput>b/a</userinput>."
 
-#: C/genius.xml:1321(synopsis)
+#: C/genius.xml:1302(synopsis)
 #, no-wrap
 msgid "a.\\b"
 msgstr "a.\\b"
 
-#: C/genius.xml:1323(para)
+#: C/genius.xml:1304(para)
 msgid "Element by element back division."
 msgstr "DivisioÌn hacia atraÌs elemento por elemento."
 
-#: C/genius.xml:1331(synopsis)
+#: C/genius.xml:1312(synopsis)
 #, no-wrap
 msgid "a%b"
 msgstr "a%b"
 
-#: C/genius.xml:1333(para)
+#: C/genius.xml:1314(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 "
@@ -2255,12 +2212,12 @@ msgstr ""
 "\">modo modular</link> sino que simplemente devuelve el resto de "
 "<userinput>a/b</userinput>."
 
-#: C/genius.xml:1343(synopsis)
+#: C/genius.xml:1324(synopsis)
 #, no-wrap
 msgid "a.%b"
 msgstr "a.%b"
 
-#: C/genius.xml:1345(para)
+#: C/genius.xml:1326(para)
 msgid ""
 "Element by element the mod operator. Returns the remainder after element by "
 "element integer <userinput>a./b</userinput>."
@@ -2268,12 +2225,12 @@ msgstr ""
 "Operador mod elemento por elemento. Devuelve el resto de <userinput>a./b</"
 "userinput> elemento por elemento."
 
-#: C/genius.xml:1354(synopsis)
+#: C/genius.xml:1335(synopsis)
 #, no-wrap
 msgid "a mod b"
 msgstr "a mod b"
 
-#: C/genius.xml:1356(para)
+#: C/genius.xml:1337(para)
 msgid ""
 "Modular evaluation operator. The expression <varname>a</varname> is "
 "evaluated modulo <varname>b</varname>. See <xref linkend=\"genius-gel-"
@@ -2285,35 +2242,35 @@ msgstr ""
 "evaluation\"/>. Algunas de las funciones y operadores se comportan de un "
 "modo distinto cuando trabajan en mÃdulo entero."
 
-#: C/genius.xml:1367(synopsis)
+#: C/genius.xml:1348(synopsis)
 #, no-wrap
 msgid "a!"
 msgstr "a!"
 
-#: C/genius.xml:1369(para)
+#: C/genius.xml:1350(para)
 msgid ""
 "Factorial operator. This is like <userinput>1*...*(n-2)*(n-1)*n</userinput>."
 msgstr ""
 "Operador factorial. Esto es <userinput>1*...*(n-2)*(n-1)*n</userinput>."
 
-#: C/genius.xml:1378(synopsis)
+#: C/genius.xml:1359(synopsis)
 #, no-wrap
 msgid "a!!"
 msgstr "a!!"
 
-#: C/genius.xml:1380(para)
+#: C/genius.xml:1361(para)
 msgid ""
 "Double factorial operator. This is like <userinput>1*...*(n-4)*(n-2)*n</"
 "userinput>."
 msgstr ""
 "Operador doble factorial. Esto es <userinput>1*...*(n-4)*(n-2)*n</userinput>."
 
-#: C/genius.xml:1389(synopsis)
+#: C/genius.xml:1370(synopsis)
 #, no-wrap
 msgid "a==b"
 msgstr "a==b"
 
-#: C/genius.xml:1391(para)
+#: C/genius.xml:1372(para)
 msgid ""
 "Equality operator (returns <constant>true</constant> or <constant>false</"
 "constant>)."
@@ -2321,12 +2278,12 @@ msgstr ""
 "Operador de igualdad (devuelve <constant>true</constant> o <constant>false</"
 "constant>)."
 
-#: C/genius.xml:1400(synopsis)
+#: C/genius.xml:1381(synopsis)
 #, no-wrap
 msgid "a!=b"
 msgstr "a!=b"
 
-#: C/genius.xml:1402(para)
+#: C/genius.xml:1383(para)
 msgid ""
 "Inequality operator, returns <constant>true</constant> if <varname>a</"
 "varname> does not equal <varname>b</varname> else returns <constant>false</"
@@ -2336,12 +2293,12 @@ msgstr ""
 "varname> no es igual a <varname>b</varname>; si lo es, devuelve "
 "<constant>false</constant>."
 
-#: C/genius.xml:1412(synopsis)
+#: C/genius.xml:1393(synopsis)
 #, no-wrap
 msgid "a&lt;&gt;b"
 msgstr "a&lt;&gt;b"
 
-#: C/genius.xml:1414(para)
+#: C/genius.xml:1395(para)
 msgid ""
 "Alternative inequality operator, returns <constant>true</constant> if "
 "<varname>a</varname> does not equal <varname>b</varname> else returns "
@@ -2351,12 +2308,12 @@ msgstr ""
 "<varname>a</varname> no es igual a <varname>b</varname> en caso contrario "
 "devuelve <constant>false</constant>."
 
-#: C/genius.xml:1424(synopsis)
+#: C/genius.xml:1405(synopsis)
 #, no-wrap
 msgid "a&lt;=b"
 msgstr "a&lt;=b"
 
-#: C/genius.xml:1426(para)
+#: C/genius.xml:1407(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 "
@@ -2366,12 +2323,12 @@ msgstr ""
 "varname> es menor o igual que <varname>b</varname>, si no, devuelve "
 "<constant>false</constant>."
 
-#: C/genius.xml:1437(synopsis)
+#: C/genius.xml:1418(synopsis)
 #, no-wrap
 msgid "a&gt;=b"
 msgstr "a&gt;=b"
 
-#: C/genius.xml:1439(para)
+#: C/genius.xml:1420(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 "
@@ -2381,12 +2338,12 @@ msgstr ""
 "varname> es mayor o igual que <varname>b</varname>, si no, devuelve "
 "<constant>false</constant>."
 
-#: C/genius.xml:1450(synopsis)
+#: C/genius.xml:1431(synopsis)
 #, no-wrap
 msgid "a&lt;=&gt;b"
 msgstr "a&lt;=&gt;b"
 
-#: C/genius.xml:1452(para)
+#: C/genius.xml:1433(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</"
@@ -2398,101 +2355,101 @@ msgstr ""
 "varname> devuelve -1 y si <varname>a</varname> es mayor que <varname>b</"
 "varname> devuelve 1."
 
-#: C/genius.xml:1464(synopsis)
+#: C/genius.xml:1445(synopsis)
 #, no-wrap
 msgid "a and b"
 msgstr "a and b"
 
-#: C/genius.xml:1466(para)
+#: C/genius.xml:1447(para)
 msgid "Logical and."
 msgstr "AND lÃgico."
 
-#: C/genius.xml:1474(synopsis)
+#: C/genius.xml:1455(synopsis)
 #, no-wrap
 msgid "a or b"
 msgstr "a or b"
 
-#: C/genius.xml:1476(para)
+#: C/genius.xml:1457(para)
 msgid "Logical or."
 msgstr "OR lÃgico."
 
-#: C/genius.xml:1484(synopsis)
+#: C/genius.xml:1465(synopsis)
 #, no-wrap
 msgid "a xor b"
 msgstr "a xor b"
 
-#: C/genius.xml:1486(para)
+#: C/genius.xml:1467(para)
 msgid "Logical xor."
 msgstr "XOR lÃgico."
 
-#: C/genius.xml:1494(synopsis)
+#: C/genius.xml:1475(synopsis)
 #, no-wrap
 msgid "not a"
 msgstr "not a"
 
-#: C/genius.xml:1496(para)
+#: C/genius.xml:1477(para)
 msgid "Logical not."
 msgstr "NOT lÃgico."
 
-#: C/genius.xml:1504(synopsis)
+#: C/genius.xml:1485(synopsis)
 #, no-wrap
 msgid "-a"
 msgstr "-a"
 
-#: C/genius.xml:1506(para)
+#: C/genius.xml:1487(para)
 msgid "Negation operator."
 msgstr "Operador de negaciÃn."
 
-#: C/genius.xml:1514(synopsis)
+#: C/genius.xml:1495(synopsis)
 #, no-wrap
 msgid "&amp;a"
 msgstr "&amp;a"
 
-#: C/genius.xml:1516(para)
+#: C/genius.xml:1497(para)
 msgid ""
 "Variable referencing (to pass a reference to something). See <xref linkend="
 "\"genius-gel-references\"/>."
 msgstr ""
-"Referencia a variable (para pasar la referencia a algo). Consulte la <xref "
-"linkend=\"genius-gel-references\"/>."
+"Referenciar una variable (para pasar la referencia a algo). Consulte la "
+"<xref linkend=\"genius-gel-references\"/>."
 
-#: C/genius.xml:1525(synopsis) C/genius.xml:2126(userinput)
+#: C/genius.xml:1506(synopsis) C/genius.xml:2107(userinput)
 #, no-wrap
 msgid "*a"
 msgstr "*a"
 
-#: C/genius.xml:1527(para)
+#: C/genius.xml:1508(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 ""
-"Desreferencia a variable (para acceder a una variable referenciada). "
+"Desreferenciar una variable (para acceder a una variable referenciada). "
 "Consulte la <xref linkend=\"genius-gel-references\"/>."
 
-#: C/genius.xml:1536(synopsis)
+#: C/genius.xml:1517(synopsis)
 #, no-wrap
 msgid "a'"
 msgstr "a'"
 
-#: C/genius.xml:1538(para)
+#: C/genius.xml:1519(para)
 msgid "Matrix conjugate transpose."
 msgstr "Matriz conjugada traspuesta."
 
-#: C/genius.xml:1546(synopsis)
+#: C/genius.xml:1527(synopsis)
 #, no-wrap
 msgid "a.'"
 msgstr "a.'"
 
-#: C/genius.xml:1548(para)
+#: C/genius.xml:1529(para)
 msgid "Matrix transpose, does not conjugate the entries."
 msgstr "Matriz traspuesta, no conjuga los elementos."
 
-#: C/genius.xml:1556(synopsis)
+#: C/genius.xml:1537(synopsis)
 #, no-wrap
 msgid "a@(b,c)"
 msgstr "a@(b,c)"
 
-#: C/genius.xml:1558(para)
+#: C/genius.xml:1539(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 "
@@ -2502,48 +2459,48 @@ msgstr ""
 "varname>. Si <varname>b</varname>, <varname>c</varname> son vectores, "
 "devuelve las correspondientes filas, columnas o submatrices."
 
-#: C/genius.xml:1569(synopsis)
+#: C/genius.xml:1550(synopsis)
 #, no-wrap
 msgid "a@(b,)"
 msgstr "a@(b,)"
 
-#: C/genius.xml:1571(para)
+#: C/genius.xml:1552(para)
 msgid "Get row of a matrix (or rows if <varname>b</varname> is a vector)."
 msgstr ""
 "Devuelve la fila de la matriz (o filas si <varname>b</varname> es un vector)."
 
-#: C/genius.xml:1579(synopsis)
+#: C/genius.xml:1560(synopsis)
 #, no-wrap
 msgid "a@(b,:)"
 msgstr "a@(b,:)"
 
-#: C/genius.xml:1581(para) C/genius.xml:1602(para)
+#: C/genius.xml:1562(para) C/genius.xml:1583(para)
 msgid "Same as above."
 msgstr "Igual que el anterior"
 
-#: C/genius.xml:1589(synopsis)
+#: C/genius.xml:1570(synopsis)
 #, no-wrap
 msgid "a@(,c)"
 msgstr "a@(,c)"
 
-#: C/genius.xml:1591(para)
+#: C/genius.xml:1572(para)
 msgid ""
 "Get column of a matrix (or columns if <varname>c</varname> is a vector)."
 msgstr ""
 "Devuelve la columna de la matriz (o columnas si <varname>c</varname> es un "
 "vector)."
 
-#: C/genius.xml:1600(synopsis)
+#: C/genius.xml:1581(synopsis)
 #, no-wrap
 msgid "a@(:,c)"
 msgstr "a@(:,c)"
 
-#: C/genius.xml:1610(synopsis)
+#: C/genius.xml:1591(synopsis)
 #, no-wrap
 msgid "a@(b)"
 msgstr "a@(b)"
 
-#: C/genius.xml:1612(para)
+#: C/genius.xml:1593(para)
 msgid ""
 "Get an element from a matrix treating it as a vector. This will traverse the "
 "matrix row-wise."
@@ -2551,12 +2508,12 @@ msgstr ""
 "Obtiene un elemento de una matriz tratÃndola como vector. Recorre la matriz "
 "por filas."
 
-#: C/genius.xml:1621(synopsis)
+#: C/genius.xml:1602(synopsis)
 #, no-wrap
 msgid "a:b"
 msgstr "a:b"
 
-#: C/genius.xml:1625(programlisting)
+#: C/genius.xml:1606(programlisting)
 #, no-wrap
 msgid ""
 "A@(2:4,)\n"
@@ -2565,7 +2522,7 @@ msgstr ""
 "A@(2:4,)\n"
 "\t     "
 
-#: C/genius.xml:1623(para)
+#: C/genius.xml:1604(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 "
@@ -2579,12 +2536,12 @@ msgstr ""
 "varname> se podrÃa hacer <placeholder-1/> ya que <userinput>2:4</userinput> "
 "devolverà el vector <userinput>[2,3,4]</userinput>."
 
-#: C/genius.xml:1635(synopsis)
+#: C/genius.xml:1616(synopsis)
 #, no-wrap
 msgid "a:b:c"
 msgstr "a:b:c"
 
-#: C/genius.xml:1640(programlisting)
+#: C/genius.xml:1621(programlisting)
 #, no-wrap
 msgid ""
 "genius&gt; 1:2:9\n"
@@ -2595,7 +2552,7 @@ msgstr ""
 "=\n"
 "`[1, 3, 5, 7, 9]\n"
 
-#: C/genius.xml:1637(para)
+#: C/genius.xml:1618(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/>"
@@ -2603,12 +2560,12 @@ msgstr ""
 "Crea un vector con valores desde <varname>a</varname> a <varname>c</varname> "
 "usando <varname>b</varname> como paso. Por ejemplo: <placeholder-1/>"
 
-#: C/genius.xml:1650(synopsis)
+#: C/genius.xml:1631(synopsis)
 #, no-wrap
 msgid "(a)i"
 msgstr "(a)i"
 
-#: C/genius.xml:1656(programlisting)
+#: C/genius.xml:1637(programlisting)
 #, no-wrap
 msgid ""
 "(a)*1i\n"
@@ -2617,7 +2574,7 @@ msgstr ""
 "(a)*1i\n"
 "\t     "
 
-#: C/genius.xml:1652(para)
+#: C/genius.xml:1633(para)
 msgid ""
 "Make a imaginary number (multiply <varname>a</varname> by the imaginary). "
 "Note that normally the number <varname>i</varname> is written as "
@@ -2628,12 +2585,12 @@ msgstr ""
 "se escribe <userinput>1i</userinput>. De modo que lo descrito arriba es "
 "equivalente a <placeholder-1/>"
 
-#: C/genius.xml:1664(synopsis)
+#: C/genius.xml:1645(synopsis)
 #, no-wrap
 msgid "`a"
 msgstr "`a"
 
-#: C/genius.xml:1666(para)
+#: C/genius.xml:1647(para)
 msgid ""
 "Quote an identifier so that it doesn't get evaluated. Or quote a matrix so "
 "that it doesn't get expanded."
@@ -2641,12 +2598,12 @@ msgstr ""
 "Escapa un identificador de modo que no sea evaluado. O escapa una matriz de "
 "modo que no sea expandida."
 
-#: C/genius.xml:1674(synopsis)
+#: C/genius.xml:1655(synopsis)
 #, no-wrap
 msgid "a swapwith b"
 msgstr "a swapwith b"
 
-#: C/genius.xml:1676(para)
+#: C/genius.xml:1657(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 "
@@ -2656,12 +2613,12 @@ msgstr ""
 "varname>. Actualmente no funciona con rangos de elementos matriciales. "
 "Devuelve <constant>null</constant>. Està disponible desde la versiÃn 1.0.13."
 
-#: C/genius.xml:1687(synopsis)
+#: C/genius.xml:1668(synopsis)
 #, no-wrap
 msgid "increment a"
 msgstr "increment a"
 
-#: C/genius.xml:1689(para)
+#: C/genius.xml:1670(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"
@@ -2673,12 +2630,12 @@ msgstr ""
 "<userinput>a=a+1</userinput> pero mÃs rÃpido. Devuelve <constant>null</"
 "constant>. Està disponible desde la versiÃn 1.0.13."
 
-#: C/genius.xml:1700(synopsis)
+#: C/genius.xml:1681(synopsis)
 #, no-wrap
 msgid "increment a by b"
 msgstr "increment a by b"
 
-#: C/genius.xml:1702(para)
+#: C/genius.xml:1683(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 "
@@ -2690,7 +2647,7 @@ msgstr ""
 "equivalente a <userinput>a=a+b</userinput>, pero mÃs rÃpido. Devuelve null "
 "<constant>null</constant>. Està disponible desde la versiÃn 1.0.13."
 
-#: C/genius.xml:1716(para)
+#: C/genius.xml:1697(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 "
@@ -2705,20 +2662,20 @@ msgstr ""
 "cuyo tamaÃo coincida con el tamaÃo de la regiÃn asignada o cualquier otro "
 "tipo de valor."
 
-#: C/genius.xml:1722(para)
+#: C/genius.xml:1703(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 "
 "the normal mathematical way, e.g.: (1&lt;x&lt;=y&lt;5) is a legal boolean "
 "expression and means just what it should, that is (1&lt;x and xây and y&lt;5)"
 msgstr ""
-"Los operadores de comparaciÃn (excepto el operador &lt;=&gt; "
-"que se comporta de un modo normal), no son estrictamente "
-"operadores binarios, de hecho pueden agruparse agruparse de una forma "
-"matemÃtica estÃndar, ej.: (1&lt;x&lt;=y&lt;5) es una expresiÃn booleana "
-"vÃlida y significa lo que deberÃa, es decir, (1&lt;x and xây and y&lt;5)"
+"Los operadores de comparaciÃn (excepto el operador &lt;=&gt; que se comporta "
+"de un modo normal), no son estrictamente operadores binarios, de hecho "
+"pueden agruparse agruparse de una forma matemÃtica estÃndar, ej.: (1&lt;x&lt;"
+"=y&lt;5) es una expresiÃn booleana vÃlida y significa lo que deberÃa, es "
+"decir, (1&lt;x and xây and y&lt;5)"
 
-#: C/genius.xml:1728(para)
+#: C/genius.xml:1709(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 "
@@ -2737,15 +2694,15 @@ msgstr ""
 "tanto, tenga cuidado con el uso de este operador y si tiene alguna duda, use "
 "parÃntesis."
 
-#: C/genius.xml:1743(title)
+#: C/genius.xml:1724(title)
 msgid "Programming with GEL"
 msgstr "Programar con GEL"
 
-#: C/genius.xml:1746(title)
+#: C/genius.xml:1727(title)
 msgid "Conditionals"
 msgstr "Condicionales"
 
-#: C/genius.xml:1747(para)
+#: C/genius.xml:1728(para)
 msgid ""
 "Syntax: <placeholder-1/> If <literal>else</literal> is omitted, then if the "
 "<literal>expression1</literal> yields <constant>false</constant> or 0, "
@@ -2755,17 +2712,17 @@ msgstr ""
 "expresiÃn <literal>expression1</literal> devuelve <constant>false</constant> "
 "o <literal>0</literal>, devolverà <literal>NULL</literal>."
 
-#: C/genius.xml:1761(programlisting)
+#: C/genius.xml:1742(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:1745(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:1734(para)
 msgid ""
 "Examples: <placeholder-1/> Note that <literal>=</literal> will be translated "
 "to <literal>==</literal> if used inside the expression for <literal>if</"
@@ -2776,15 +2733,15 @@ msgstr ""
 "<literal>if</literal>, por lo que <placeholder-2/> se interpretarà como: "
 "<placeholder-3/>"
 
-#: C/genius.xml:1770(title)
+#: C/genius.xml:1751(title)
 msgid "Loops"
 msgstr "Bucles"
 
-#: C/genius.xml:1773(title)
+#: C/genius.xml:1754(title)
 msgid "While Loops"
 msgstr "Bucles ÂwhileÂ"
 
-#: C/genius.xml:1774(para)
+#: C/genius.xml:1755(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 "
@@ -2800,16 +2757,16 @@ msgstr ""
 "booleana, <literal>=</literal> se traduce a <literal>==</literal> sÃlo para "
 "la sentencia <literal>if</literal>."
 
-#: C/genius.xml:1787(title)
+#: C/genius.xml:1768(title)
 msgid "For Loops"
 msgstr "Bucles ÂforÂ"
 
-#: C/genius.xml:1794(programlisting)
+#: C/genius.xml:1775(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:1769(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 "
@@ -2839,21 +2796,21 @@ msgstr ""
 "literal>, pero sà que nunca se rebasarÃ. El ejemplo siguiente imprime todos "
 "los nÃmeros pares desde 1 a 19: <placeholder-2/>"
 
-#: C/genius.xml:1800(title)
+#: C/genius.xml:1781(title)
 msgid "Foreach Loops"
 msgstr "Bucles ÂforeachÂ"
 
-#: C/genius.xml:1808(programlisting)
+#: C/genius.xml:1789(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:1794(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:1782(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 "
@@ -2872,11 +2829,11 @@ msgstr ""
 "de la matriz. Por lo tanto, <placeholder-3/> imprimirà <literal>[1,2]</"
 "literal> y despuÃs <literal>[3,4]</literal>."
 
-#: C/genius.xml:1820(title)
+#: C/genius.xml:1801(title)
 msgid "Break and Continue"
 msgstr "Parar y continuar"
 
-#: C/genius.xml:1821(para)
+#: C/genius.xml:1802(para)
 msgid ""
 "You can also use the <literal>break</literal> and <literal>continue</"
 "literal> commands in loops. The continue <literal>continue</literal> command "
@@ -2888,11 +2845,11 @@ msgstr ""
 "literal> reinicia el bucle actual en la siguiente iteraciÃn, mientras que el "
 "comando <literal>break</literal> sale del bucle actual. <placeholder-1/>"
 
-#: C/genius.xml:1834(title)
+#: C/genius.xml:1815(title)
 msgid "Sums and Products"
 msgstr "Sumas y productos"
 
-#: C/genius.xml:1835(para)
+#: C/genius.xml:1816(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 "
@@ -2906,7 +2863,7 @@ msgstr ""
 "valor del bucle, devolverà la suma o el producto de todos los valores "
 "obtenidos respectivamente."
 
-#: C/genius.xml:1846(para)
+#: C/genius.xml:1827(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</"
@@ -2916,11 +2873,11 @@ msgstr ""
 "userinput>), <literal>sum</literal> devuelve el valor 0 y <literal>prod</"
 "literal> devuelve el valor 1, que es el convenio estÃndar."
 
-#: C/genius.xml:1852(title)
+#: C/genius.xml:1833(title)
 msgid "Comparison Operators"
 msgstr "Operadores de comparaciÃn"
 
-#: C/genius.xml:1853(para)
+#: C/genius.xml:1834(para)
 msgid ""
 "The following standard comparison operators are supported in GEL and have "
 "the obvious meaning: <literal>==</literal>, <literal>&gt;=</literal>, "
@@ -2943,7 +2900,7 @@ msgstr ""
 "si el lado izquierdo es menor, 0 si ambos lados son iguales, y 1 si el lado "
 "izquierdo es mayor."
 
-#: C/genius.xml:1872(programlisting)
+#: C/genius.xml:1853(programlisting)
 #, no-wrap
 msgid ""
 "if a=b then c\n"
@@ -2952,7 +2909,7 @@ msgstr ""
 "if a=b then c\n"
 "if a==b then c\n"
 
-#: C/genius.xml:1868(para)
+#: C/genius.xml:1849(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 "
@@ -2968,7 +2925,7 @@ msgstr ""
 "comparar o asignar, respectivamente, si quiere que su cÃdigo sea fÃcil de "
 "leer. AdemÃs le ayuda a evitar errores."
 
-#: C/genius.xml:1881(para)
+#: C/genius.xml:1862(para)
 msgid ""
 "All the comparison operators (except for the <literal>&lt;=&gt;</literal> "
 "operator which behaves normally), are not strictly binary operators, they "
@@ -2983,7 +2940,7 @@ msgstr ""
 "expresiÃn booleana legÃtima que significa lo que deberÃa: (1&lt;x and xây "
 "and y&lt;5)."
 
-#: C/genius.xml:1890(para)
+#: C/genius.xml:1871(para)
 msgid ""
 "To build up logical expressions use the words <literal>not</literal>, "
 "<literal>and</literal>, <literal>or</literal>, <literal>xor</literal>. The "
@@ -3001,12 +2958,12 @@ msgstr ""
 "ejemplo, <literal>1 or a=1</literal> no ejecuta el comando <literal>a=1</"
 "literal>, pues el primer argumento es verdadero."
 
-#: C/genius.xml:1901(title)
+#: C/genius.xml:1882(title)
 msgid "Global Variables and Scope of Variables"
 msgstr "Variables globales y Ãmbito de variables"
 
 # ÂAl parecer se explica inmediatamente?
-#: C/genius.xml:1902(para)
+#: C/genius.xml:1883(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 "
@@ -3021,7 +2978,7 @@ msgstr ""
 "linkend=\"genius-gel-parameters\">variables de parÃmetros</link>, que "
 "siempre son globales."
 
-#: C/genius.xml:1925(programlisting)
+#: C/genius.xml:1906(programlisting)
 #, no-wrap
 msgid ""
 "function f() = (a:=5; g());\n"
@@ -3032,7 +2989,7 @@ msgstr ""
 "function g() = print(a);\n"
 "f();\n"
 
-#: C/genius.xml:1911(para)
+#: C/genius.xml:1892(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 "
@@ -3059,7 +3016,7 @@ msgstr ""
 "function> desde el nivel mÃs alto (fuera de <function>f</function>, dado que "
 "<varname>a</varname> no se habrà definido)."
 
-#: C/genius.xml:1934(programlisting)
+#: C/genius.xml:1915(programlisting)
 #, no-wrap
 msgid ""
 "function f() = (a:=5; g());\n"
@@ -3072,7 +3029,7 @@ msgstr ""
 "a:=10;\n"
 "f();\n"
 
-#: C/genius.xml:1930(para)
+#: C/genius.xml:1911(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 "
@@ -3092,7 +3049,7 @@ msgstr ""
 "superior (global), por lo que si verifica el valor de <varname>a</varname> "
 "es aÃn 10."
 
-#: C/genius.xml:1948(para)
+#: C/genius.xml:1929(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 "
@@ -3104,7 +3061,7 @@ msgstr ""
 "en la funciÃn. AdemÃs de esto, se les trata como a cualquier otra variable "
 "definida dentro de la funciÃn."
 
-#: C/genius.xml:1955(para)
+#: C/genius.xml:1936(para)
 msgid ""
 "Functions are treated exactly like variables. Hence you can locally redefine "
 "functions. Normally (on the top level) you cannot redefine protected "
@@ -3136,7 +3093,7 @@ msgstr ""
 "= 1e20\n"
 "</screen>"
 
-#: C/genius.xml:1975(programlisting)
+#: C/genius.xml:1956(programlisting)
 #, no-wrap
 msgid ""
 "a=6;\n"
@@ -3147,17 +3104,17 @@ msgstr ""
 "function f() = (a:=5);\n"
 "f();\n"
 
-#: C/genius.xml:1986(programlisting)
+#: C/genius.xml:1967(programlisting)
 #, no-wrap
 msgid "set(`a,3)\n"
 msgstr "set(`a,3)\n"
 
-#: C/genius.xml:1989(programlisting)
+#: C/genius.xml:1970(programlisting)
 #, no-wrap
 msgid "set(\"a\",3)\n"
 msgstr "set(\"a\",3)\n"
 
-#: C/genius.xml:1970(para)
+#: C/genius.xml:1951(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</"
@@ -3179,7 +3136,7 @@ msgstr ""
 "superior). Por ejemplo, podrÃa utilizar <placeholder-2/> o <placeholder-3/> "
 "para fijar el valor 3 en la variable <varname>a</varname>."
 
-#: C/genius.xml:1992(para)
+#: C/genius.xml:1973(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 "
@@ -3189,7 +3146,7 @@ msgstr ""
 "No existe alguna manera de definir una variable local en alguna funciÃn "
 "desde alguna subrutina. Si se necesita hacer esto, debe utilizar ..."
 
-#: C/genius.xml:1998(para)
+#: C/genius.xml:1979(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 "
@@ -3208,7 +3165,7 @@ msgstr ""
 "contexto menor, al fijar esta variable se crea una nueva variable local en "
 "el contexto actual y esta variable sera visible desde los contextos mayores."
 
-#: C/genius.xml:2009(para)
+#: C/genius.xml:1990(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 "
@@ -3218,11 +3175,11 @@ msgid ""
 "\">Returning Functions</link>."
 msgstr ""
 
-#: C/genius.xml:2022(title)
+#: C/genius.xml:2003(title)
 msgid "Parameter variables"
 msgstr "Variables de parÃmetros"
 
-#: C/genius.xml:2023(para)
+#: C/genius.xml:2004(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> "
@@ -3239,7 +3196,7 @@ msgstr ""
 "modificarà la variable en todos los contextos. Esto significa que las "
 "funciones no tienen una copia privada de los parÃmetros."
 
-#: C/genius.xml:2034(para)
+#: C/genius.xml:2015(para)
 msgid ""
 "When you undefine a parameter using the <link linkend=\"gel-function-undefine"
 "\"><function>undefine</function></link> function, it stops being a parameter."
@@ -3248,17 +3205,17 @@ msgstr ""
 "function-undefine\"><function>undefine</function></link>, Ãste deja de ser "
 "un parÃmetro."
 
-#: C/genius.xml:2040(para)
+#: C/genius.xml:2021(para)
 msgid "Some parameters are built-in and modify the behaviour of genius."
 msgstr ""
 "Algunos parÃmetros estÃn integrados de manera predeterminada y modifican el "
 "comportamiento de genius."
 
-#: C/genius.xml:2046(title)
+#: C/genius.xml:2027(title)
 msgid "Returning"
 msgstr "Retorno"
 
-#: C/genius.xml:2047(para)
+#: C/genius.xml:2028(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 "
@@ -3277,11 +3234,11 @@ msgstr ""
 "funciÃn <literal>return</literal> toma un Ãnico valor, que es el valor que "
 "se devolverÃ."
 
-#: C/genius.xml:2069(title)
+#: C/genius.xml:2050(title)
 msgid "References"
 msgstr "Referencias"
 
-#: C/genius.xml:2070(para)
+#: C/genius.xml:2051(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 "
@@ -3291,7 +3248,7 @@ msgid ""
 "purpose, but this is their main use."
 msgstr ""
 
-#: C/genius.xml:2078(para)
+#: C/genius.xml:2059(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 "
@@ -3300,7 +3257,7 @@ msgid ""
 "eigenvector into the variable named <varname>v</varname>: <placeholder-1/>"
 msgstr ""
 
-#: C/genius.xml:2088(para)
+#: C/genius.xml:2069(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 "
@@ -3308,41 +3265,41 @@ msgid ""
 "identifier, so <literal>**a</literal> is not a legal expression in GEL."
 msgstr ""
 
-#: C/genius.xml:2095(para)
+#: C/genius.xml:2076(para)
 msgid ""
 "References are best explained by an example: <placeholder-1/> now "
 "<varname>a</varname> contains 2. You can also reference functions: "
 "<placeholder-2/> gives us 4."
 msgstr ""
 
-#: C/genius.xml:2111(title)
+#: C/genius.xml:2092(title)
 msgid "Lvalues"
 msgstr "Lvalues"
 
-#: C/genius.xml:2117(userinput)
+#: C/genius.xml:2098(userinput)
 #, no-wrap
 msgid "a"
 msgstr "a"
 
-#: C/genius.xml:2119(para)
+#: C/genius.xml:2100(para)
 msgid ""
 "Identifier. Here we would be setting the variable of name <varname>a</"
 "varname>."
 msgstr ""
 "Identificador. Aquà se asignarà la variable de nombre <varname>a</varname>."
 
-#: C/genius.xml:2128(para)
+#: C/genius.xml:2109(para)
 msgid ""
 "Dereference of an identifier. This will set whatever variable <varname>a</"
 "varname> points to."
 msgstr ""
 
-#: C/genius.xml:2135(userinput)
+#: C/genius.xml:2116(userinput)
 #, no-wrap
 msgid "a@(&lt;region&gt;)"
 msgstr "a@(&lt;region&gt;)"
 
-#: C/genius.xml:2137(para)
+#: C/genius.xml:2118(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 "
@@ -3352,13 +3309,13 @@ msgstr ""
 "operador regular @(), y puede ser un sola entrada, o una regiÃn completa de "
 "una matriz."
 
-#: C/genius.xml:2112(para)
+#: C/genius.xml:2093(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/>"
 msgstr ""
 
-#: C/genius.xml:2148(programlisting)
+#: C/genius.xml:2129(programlisting)
 #, no-wrap
 msgid ""
 "a:=4\n"
@@ -3371,7 +3328,7 @@ msgstr ""
 "a@(1,1) := 5\n"
 "a@(4:8,3) := [1,2,3,4,5]'\n"
 
-#: C/genius.xml:2146(para)
+#: C/genius.xml:2127(para)
 msgid ""
 "Examples: <placeholder-1/> Note that both <literal>:=</literal> and "
 "<literal>=</literal> can be used interchangably. Except if the assignment "
@@ -3380,15 +3337,15 @@ msgid ""
 "comparison."
 msgstr ""
 
-#: C/genius.xml:2164(title)
+#: C/genius.xml:2145(title)
 msgid "Advanced Programming with GEL"
 msgstr "ProgramaciÃn avanzada con GEL"
 
-#: C/genius.xml:2167(title)
+#: C/genius.xml:2148(title)
 msgid "Error Handling"
 msgstr "Control de errores"
 
-#: C/genius.xml:2168(para)
+#: C/genius.xml:2149(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 "
@@ -3402,7 +3359,7 @@ msgstr ""
 "Si algo saliera de verdad mal y quisiera interrumpir definitivamente el "
 "cÃlculo en curso, puede utilizar la palabra <literal>exception</literal>."
 
-#: C/genius.xml:2178(programlisting)
+#: C/genius.xml:2159(programlisting)
 #, no-wrap
 msgid ""
 "function f(M) = (\n"
@@ -3421,7 +3378,7 @@ msgstr ""
 "  ...\n"
 ")\n"
 
-#: C/genius.xml:2175(para)
+#: C/genius.xml:2156(para)
 msgid ""
 "For example if you want to check for arguments in your function. You could "
 "use the following code. <placeholder-1/>"
@@ -3429,11 +3386,11 @@ msgstr ""
 "Por ejemplo, si quiere verificar argumentos en una funciÃn. PodrÃa utilizar "
 "el siguiente cÃdigo: <placeholder-1/>"
 
-#: C/genius.xml:2190(title)
+#: C/genius.xml:2171(title)
 msgid "Toplevel Syntax"
 msgstr "Sintaxis de nivel superior"
 
-#: C/genius.xml:2191(para)
+#: C/genius.xml:2172(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 "
@@ -3444,7 +3401,7 @@ msgid ""
 "inside parentheses)."
 msgstr ""
 
-#: C/genius.xml:2204(programlisting)
+#: C/genius.xml:2185(programlisting)
 #, no-wrap
 msgid ""
 "if Something() then\n"
@@ -3457,7 +3414,7 @@ msgstr ""
 "else\n"
 "  HacerOtraCosa()\n"
 
-#: C/genius.xml:2201(para)
+#: C/genius.xml:2182(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/>"
@@ -3465,7 +3422,7 @@ msgstr ""
 "El siguiente cÃdigo, aunque funcione bien en la funciÃn, puede producir un "
 "error al introducirlo en el nivel mÃs alto de un programa. <placeholder-1/>"
 
-#: C/genius.xml:2218(programlisting)
+#: C/genius.xml:2199(programlisting)
 #, no-wrap
 msgid ""
 "if Something() then (\n"
@@ -3480,7 +3437,7 @@ msgstr ""
 "  HacerOtraCosa()\n"
 ")\n"
 
-#: C/genius.xml:2210(para)
+#: C/genius.xml:2191(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 "
@@ -3492,11 +3449,11 @@ msgid ""
 "are closed. <placeholder-1/>"
 msgstr ""
 
-#: C/genius.xml:2228(title)
+#: C/genius.xml:2209(title)
 msgid "Returning Functions"
 msgstr "Devolver funciones"
 
-#: C/genius.xml:2241(programlisting)
+#: C/genius.xml:2222(programlisting)
 #, no-wrap
 msgid ""
 "function f() = (\n"
@@ -3509,7 +3466,7 @@ msgstr ""
 "  `(x) = (x+k)\n"
 ")\n"
 
-#: C/genius.xml:2248(programlisting)
+#: C/genius.xml:2229(programlisting)
 #, no-wrap
 msgid ""
 "g = f();\n"
@@ -3518,7 +3475,7 @@ msgstr ""
 "g = f();\n"
 "g(5)\n"
 
-#: C/genius.xml:2229(para)
+#: C/genius.xml:2210(para)
 msgid ""
 "It is possible to return functions as value. This way you can build "
 "functions that construct special purpose functions according to some "
@@ -3533,7 +3490,7 @@ msgid ""
 "<userinput>g(5)</userinput> should return 10."
 msgstr ""
 
-#: C/genius.xml:2257(programlisting)
+#: C/genius.xml:2238(programlisting)
 #, no-wrap
 msgid ""
 "function f() = (\n"
@@ -3550,7 +3507,7 @@ msgstr ""
 "  r\n"
 ")\n"
 
-#: C/genius.xml:2253(para)
+#: C/genius.xml:2234(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 "
@@ -3575,7 +3532,7 @@ msgid ""
 "function>."
 msgstr ""
 
-#: C/genius.xml:2299(programlisting)
+#: C/genius.xml:2280(programlisting)
 #, no-wrap
 msgid ""
 "function f() = (\n"
@@ -3592,7 +3549,7 @@ msgstr ""
 "  r\n"
 ")\n"
 
-#: C/genius.xml:2288(para)
+#: C/genius.xml:2269(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 "
@@ -3605,7 +3562,7 @@ msgid ""
 "copy of <varname>k</varname> was created when the function was defined."
 msgstr ""
 
-#: C/genius.xml:2321(programlisting)
+#: C/genius.xml:2302(programlisting)
 #, no-wrap
 msgid ""
 "function f() = (\n"
@@ -3626,9 +3583,9 @@ msgstr ""
 "g = f();\n"
 "g(10)\n"
 
-#: C/genius.xml:2310(para)
+#: C/genius.xml:2291(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 "
@@ -3640,11 +3597,11 @@ msgid ""
 "was added to the private dictionary."
 msgstr ""
 
-#: C/genius.xml:2337(title)
+#: C/genius.xml:2318(title)
 msgid "True Local Variables"
 msgstr "Variables locales verdaderas"
 
-#: C/genius.xml:2341(programlisting)
+#: C/genius.xml:2322(programlisting)
 #, no-wrap
 msgid ""
 "k := 10;\n"
@@ -3663,7 +3620,7 @@ msgstr ""
 ");\n"
 "f(r,1)\n"
 
-#: C/genius.xml:2338(para)
+#: C/genius.xml:2319(para)
 msgid ""
 "When passing functions into other functions, the normal scoping of variables "
 "might be undesired. For example: <placeholder-1/> you probably want the "
@@ -3677,7 +3634,7 @@ msgid ""
 "Functions</link>."
 msgstr ""
 
-#: C/genius.xml:2370(programlisting)
+#: C/genius.xml:2351(programlisting)
 #, no-wrap
 msgid ""
 "function f(g,x) = (\n"
@@ -3692,7 +3649,7 @@ msgstr ""
 "  g(x)\n"
 ");\n"
 
-#: C/genius.xml:2360(para)
+#: C/genius.xml:2341(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 "
@@ -3706,7 +3663,7 @@ msgid ""
 "(except for function arguments) to a <constant>null</constant>."
 msgstr ""
 
-#: C/genius.xml:2387(programlisting)
+#: C/genius.xml:2368(programlisting)
 #, no-wrap
 msgid ""
 "function f(g,x) = (\n"
@@ -3721,7 +3678,7 @@ msgstr ""
 "  g(x)\n"
 ");\n"
 
-#: C/genius.xml:2381(para)
+#: C/genius.xml:2362(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 "
@@ -3733,7 +3690,7 @@ msgstr ""
 "inicializarÃn hasta que se fijen, desde luego. Entonces, la siguiente "
 "definiciÃn de <function>f</function> tambiÃn funcionarÃ:"
 
-#: C/genius.xml:2394(para)
+#: C/genius.xml:2375(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 "
@@ -3743,11 +3700,11 @@ msgstr ""
 "utilicen variables locales. De esta manera las funciones que pasan no ven "
 "los detalles de la implementaciÃn y luego no se confunden."
 
-#: C/genius.xml:2402(title)
+#: C/genius.xml:2383(title)
 msgid "GEL Startup Procedure"
 msgstr "Procedimiento de inicio de GEL"
 
-#: C/genius.xml:2403(para)
+#: C/genius.xml:2384(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 "
@@ -3759,7 +3716,7 @@ msgstr ""
 "busca en la carpeta actual y finalmente trata de cargar algÃn archivo no "
 "compilado llamado <filename>~/.geniusinit</filename>."
 
-#: C/genius.xml:2407(para)
+#: C/genius.xml:2388(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>"
@@ -3768,11 +3725,11 @@ msgstr ""
 "deberà compilarla con el comando <command>genius --compile loader.gel &gt; "
 "lib.cgel</command>"
 
-#: C/genius.xml:2414(title)
+#: C/genius.xml:2395(title)
 msgid "Loading Programs"
 msgstr "Cargar programas"
 
-#: C/genius.xml:2417(programlisting)
+#: C/genius.xml:2398(programlisting)
 #, no-wrap
 msgid ""
 "load program1.gel program2.gel\n"
@@ -3781,7 +3738,7 @@ msgstr ""
 "load programa1.gel programa2.gel\n"
 "load \"Nombre raro de archivo con ESPACIOS.gel\"\n"
 
-#: C/genius.xml:2421(programlisting)
+#: C/genius.xml:2402(programlisting)
 #, no-wrap
 msgid ""
 "cd directory_with_gel_programs\n"
@@ -3790,7 +3747,7 @@ msgstr ""
 "cd Âcarpeta_con_programas_gelÂ\n"
 "ls *.gel\n"
 
-#: C/genius.xml:2415(para)
+#: C/genius.xml:2396(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 "
@@ -3810,11 +3767,11 @@ msgid ""
 "takes no arguments. For example: <placeholder-2/>"
 msgstr ""
 
-#: C/genius.xml:2431(title)
+#: C/genius.xml:2412(title)
 msgid "Matrices in GEL"
 msgstr "Matrices en GEL"
 
-#: C/genius.xml:2433(para)
+#: C/genius.xml:2414(para)
 msgid ""
 "Genius has support for vectors and matrices and a sizable library of matrix "
 "manipulation and linear algebra functions."
@@ -3822,16 +3779,16 @@ msgstr ""
 "Genius tiene soporte para vectores y matrices y una biblioteca dimensionable "
 "para manipulaciÃn de matrices y funciones de Ãlgebra lineal."
 
-#: C/genius.xml:2439(title)
+#: C/genius.xml:2420(title)
 msgid "Entering Matrices"
 msgstr "Introducir matrices"
 
-#: C/genius.xml:2448(programlisting)
+#: C/genius.xml:2429(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:2432(programlisting)
 #, no-wrap
 msgid ""
 "[1, 2, 3\n"
@@ -3842,7 +3799,7 @@ msgstr ""
 " 4, 5, 6\n"
 " 7, 8, 9]\n"
 
-#: C/genius.xml:2440(para)
+#: C/genius.xml:2421(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 "
@@ -3852,7 +3809,7 @@ msgid ""
 "both ';' and return at once on the same line though."
 msgstr ""
 
-#: C/genius.xml:2461(programlisting)
+#: C/genius.xml:2442(programlisting)
 #, no-wrap
 msgid ""
 "a = [ 1, 2, 3\n"
@@ -3867,7 +3824,7 @@ msgstr ""
 "b = [ a,  10\n"
 "      11, 12]\n"
 
-#: C/genius.xml:2468(programlisting)
+#: C/genius.xml:2449(programlisting)
 #, no-wrap
 msgid ""
 "[1,   2,  3, 10\n"
@@ -3880,14 +3837,14 @@ msgstr ""
 " 7,   8,  9, 10\n"
 " 11, 11, 11, 12]\n"
 
-#: C/genius.xml:2458(para)
+#: C/genius.xml:2439(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/> "
 "similiarly you can build matricies out of vectors and other stuff like that."
 msgstr ""
 
-#: C/genius.xml:2478(programlisting)
+#: C/genius.xml:2459(programlisting)
 #, no-wrap
 msgid ""
 "[1, 2, 3\n"
@@ -3898,7 +3855,7 @@ msgstr ""
 " 4, 5\n"
 " 6]\n"
 
-#: C/genius.xml:2483(programlisting)
+#: C/genius.xml:2464(programlisting)
 #, no-wrap
 msgid ""
 "\n"
@@ -3911,7 +3868,7 @@ msgstr ""
 " 4, 5, 0\n"
 " 6, 0, 0]\n"
 
-#: C/genius.xml:2476(para)
+#: C/genius.xml:2457(para)
 msgid ""
 "Another thing is that non-specified spots are initialized to 0, so "
 "<placeholder-1/> will end up being <placeholder-2/>"
@@ -3919,35 +3876,35 @@ msgstr ""
 "Otra cosa es que se los puntos no especificados se inicialicen a 0, por lo "
 "que <placeholder-1/> serà <placeholder-2/>"
 
-#: C/genius.xml:2490(para)
+#: C/genius.xml:2471(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 "
 "matrix row-wise."
 msgstr ""
 
-#: C/genius.xml:2496(para)
+#: C/genius.xml:2477(para)
 msgid ""
 "Be careful about using returns for expressions inside the <literal>[ ]</"
 "literal> brackets, as they have a slightly different meaning there. You will "
 "start a new row."
 msgstr ""
 
-#: C/genius.xml:2506(title)
+#: C/genius.xml:2487(title)
 msgid "Conjugate Transpose and Transpose Operator"
 msgstr "Conjugada de la traspuesta y operador de trasposiciÃn"
 
-#: C/genius.xml:2514(programlisting)
+#: C/genius.xml:2495(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:2500(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:2488(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 "
@@ -3959,7 +3916,7 @@ msgid ""
 "operator. For example: <placeholder-2/>"
 msgstr ""
 
-#: C/genius.xml:2522(para)
+#: C/genius.xml:2503(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 "
@@ -3968,11 +3925,11 @@ msgid ""
 "matrices and vectors."
 msgstr ""
 
-#: C/genius.xml:2532(title) C/genius.xml:2811(title)
+#: C/genius.xml:2513(title) C/genius.xml:2828(title)
 msgid "Linear Algebra"
 msgstr "AÌlgebra lineal"
 
-#: C/genius.xml:2533(para)
+#: C/genius.xml:2514(para)
 msgid ""
 "Genius implements many useful linear algebra and matrix manipulation "
 "routines. See the <link linkend=\"genius-gel-function-list-linear-algebra"
@@ -3984,7 +3941,7 @@ msgstr ""
 "linear-algebra\">Ãlgebra lineal</link> y <link linkend=\"genius-gel-function-"
 "list-matrix\">manipulaciÃn de matrices</link> de la lista de funciones GEL."
 
-#: C/genius.xml:2540(para)
+#: C/genius.xml:2521(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 "
@@ -4000,7 +3957,7 @@ msgstr ""
 "Ãstas son intrÃnsecamente exactas y, de hecho, dan resultados mucho mejores "
 "que las rutinas comunes de doble precisiÃn para Ãlgebra lineal."
 
-#: C/genius.xml:2548(para)
+#: C/genius.xml:2529(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 "
@@ -4017,7 +3974,7 @@ msgstr ""
 "invertible. Sin embargo, si la matriz se compone de nÃmeros racionales, "
 "entonces el rango y el espacio nulo serÃn siempre exactos."
 
-#: C/genius.xml:2556(para)
+#: C/genius.xml:2537(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 "
@@ -4031,7 +3988,7 @@ msgstr ""
 "decir, cuando Genius habla de un subespacio lineal se refiere a una matriz "
 "cuyo espacio de columna es el subespacio lineal indicado."
 
-#: C/genius.xml:2563(para)
+#: C/genius.xml:2544(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 "
@@ -4046,11 +4003,11 @@ msgstr ""
 "previamente una sola vez. Las llamadas sucesivas a la funciÃn "
 "<function>rref</function> se harÃn muy rÃpido."
 
-#: C/genius.xml:2576(title)
+#: C/genius.xml:2557(title)
 msgid "Polynomials in GEL"
 msgstr "Polinomios en GEL"
 
-#: C/genius.xml:2578(para)
+#: C/genius.xml:2559(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 "
@@ -4060,21 +4017,21 @@ msgstr ""
 "vectores y realizar algunas operaciones bÃsicas con ellos. Se prevà ampliar "
 "este soporte adicional."
 
-#: C/genius.xml:2585(title)
+#: C/genius.xml:2566(title)
 msgid "Using Polynomials"
 msgstr "Usar polinomios"
 
-#: C/genius.xml:2591(programlisting)
+#: C/genius.xml:2572(programlisting)
 #, no-wrap
 msgid "[1,2,3]\n"
 msgstr "[1,2,3]\n"
 
-#: C/genius.xml:2594(programlisting)
+#: C/genius.xml:2575(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:2567(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 "
@@ -4086,17 +4043,17 @@ msgstr ""
 "la primera posiciÃn siendo 0. Por lo tanto, <placeholder-1/> se traduce en "
 "un polinomio como <placeholder-2/>"
 
-#: C/genius.xml:2606(programlisting)
+#: C/genius.xml:2587(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:2590(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:2597(programlisting)
 #, no-wrap
 msgid ""
 "f = PolyToFunction([0,1,1])\n"
@@ -4105,7 +4062,7 @@ msgstr ""
 "f = PolyToFunction([0,1,1])\n"
 "f(2)\n"
 
-#: C/genius.xml:2597(para)
+#: C/genius.xml:2578(para)
 msgid ""
 "You can add, subtract and multiply polynomials using the <link linkend=\"gel-"
 "function-AddPoly\"><function>AddPoly</function></link>, <link linkend=\"gel-"
@@ -4132,7 +4089,7 @@ msgstr ""
 "\"><function>PolyToFunction</function></link>, que devuelve una funciÃn "
 "anÃnima. <placeholder-3/>"
 
-#: C/genius.xml:2620(para)
+#: C/genius.xml:2601(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"
@@ -4147,7 +4104,7 @@ msgid ""
 "\"><function>FindRootSecant</function></link>."
 msgstr ""
 
-#: C/genius.xml:2632(para)
+#: C/genius.xml:2613(para)
 msgid ""
 "See <xref linkend=\"genius-gel-function-list-polynomials\"/> in the function "
 "list for the rest of functions acting on polynomials."
@@ -4155,22 +4112,22 @@ msgstr ""
 "Consulte la <xref linkend=\"genius-gel-function-list-polynomials\"/> en la "
 "lista de funciones el resto de funciones que actÃan sobre polinomios."
 
-#: C/genius.xml:2642(title)
+#: C/genius.xml:2623(title)
 msgid "Set Theory in GEL"
 msgstr "TeorÃa de conjuntos en GEL"
 
-#: C/genius.xml:2644(para)
+#: C/genius.xml:2625(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 "
 "different element."
 msgstr ""
 
-#: C/genius.xml:2650(title)
+#: C/genius.xml:2631(title)
 msgid "Using Sets"
 msgstr "Usar conjuntos"
 
-#: C/genius.xml:2651(para)
+#: C/genius.xml:2632(para)
 msgid ""
 "Just like vectors, objects in sets can include numbers, strings, "
 "<constant>null</constant>, matrices and vectors. It is planned in the future "
@@ -4181,7 +4138,7 @@ msgid ""
 "as an empty set."
 msgstr ""
 
-#: C/genius.xml:2659(para)
+#: C/genius.xml:2640(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 "
@@ -4192,7 +4149,7 @@ msgid ""
 "</screen>"
 msgstr ""
 
-#: C/genius.xml:2668(para)
+#: C/genius.xml:2649(para)
 msgid ""
 "Similarly there are functions <link linkend=\"gel-function-Union"
 "\"><function>Union</function></link>, <link linkend=\"gel-function-"
@@ -4206,7 +4163,7 @@ msgid ""
 "SortVector\"><function>SortVector</function></link> function."
 msgstr ""
 
-#: C/genius.xml:2682(para)
+#: C/genius.xml:2663(para)
 msgid ""
 "For testing membership, there are functions <link linkend=\"gel-function-IsIn"
 "\"><function>IsIn</function></link> and <link linkend=\"gel-function-IsSubset"
@@ -4220,7 +4177,7 @@ msgid ""
 "true."
 msgstr ""
 
-#: C/genius.xml:2701(title)
+#: C/genius.xml:2682(title)
 msgid "List of GEL functions"
 msgstr "Lista de funciones GEL"
 
@@ -5123,7 +5080,7 @@ msgstr "GaussDistributionTolerance = nÃmero"
 msgid "Tolerance of the <function>GaussDistribution</function> function."
 msgstr "Tolerancia de la funcioÌn <function>GaussDistribution</function>"
 
-#: C/genius.xml:568(term) C/genius.xml:2955(function)
+#: C/genius.xml:568(term) C/genius.xml:2936(function)
 msgid "IntegerOutputBase"
 msgstr "IntegerOutputBase"
 
@@ -5319,7 +5276,7 @@ msgstr ""
 "Cuando recortar la salida. Consulte <link linkend=\"gel-function-"
 "OutputChopExponent\"><function>OutputChopExponent</function></link>."
 
-#: C/genius.xml:690(term) C/genius.xml:2964(function)
+#: C/genius.xml:690(term) C/genius.xml:2945(function)
 msgid "OutputStyle"
 msgstr "OutputStyle"
 
@@ -6039,19 +5996,42 @@ msgid "Aliases: <function>Ceiling</function>"
 msgstr "Alias: <function>Ceiling</function>"
 
 #: C/genius.xml:1111(para)
-msgid "Get the lowest integer more than or equal to n."
-msgstr "Obtener el entero maÌs bajo mayor o igual que n."
+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"
+"= 2\n"
+"<prompt>genius&gt;</prompt> <userinput>ceil(-1.1)</userinput>\n"
+"= -1\n"
+"</screen>"
+msgstr ""
+"Obtener el menor nÃmero entero mayor o igual a <varname>n</varname>. "
+"Ejemplos: <screen><prompt>genius&gt;</prompt> <userinput>ceil(1,1)</"
+"userinput>\n"
+"= 2\n"
+"<prompt>genius&gt;</prompt> <userinput>ceil(-1,1)</userinput>\n"
+"= -1\n"
+"</screen>"
+
+#: C/genius.xml:1118(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 "
+"<userinput>ceil(420/4.2)</userinput> returns 101 instead of the expected "
+"100. This is because 4.2 is actually very slightly less than 4.2. Use "
+"rational representation <userinput>42/10</userinput> if you want exact "
+"arithmetic."
+msgstr ""
 
-#: C/genius.xml:1116(term)
+#: C/genius.xml:1130(term)
 msgid "exp"
 msgstr "exp"
 
-#: C/genius.xml:1118(synopsis)
+#: C/genius.xml:1132(synopsis)
 #, no-wrap
 msgid "exp (x)"
 msgstr "exp (x)"
 
-#: C/genius.xml:1119(para)
+#: C/genius.xml:1133(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 "
@@ -6061,7 +6041,7 @@ msgstr ""
 "<varname>e</varname> es la <link linkend=\"gel-function-e\">base del "
 "logaritmo natural</link>."
 
-#: C/genius.xml:1125(para)
+#: C/genius.xml:1139(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Exponential_function";
 "\">Wikipedia</ulink> or <ulink url=\"http://planetmath.org/encyclopedia/";
@@ -6075,16 +6055,16 @@ msgstr ""
 "wolfram.com/ExponentialFunction.html\">Mathworld</ulink> para obtener mÃs "
 "informaciÃn."
 
-#: C/genius.xml:1135(term)
+#: C/genius.xml:1149(term)
 msgid "float"
 msgstr "float"
 
-#: C/genius.xml:1137(synopsis)
+#: C/genius.xml:1151(synopsis)
 #, no-wrap
 msgid "float (x)"
 msgstr "float (x)"
 
-#: C/genius.xml:1138(para)
+#: C/genius.xml:1152(para)
 msgid ""
 "Make number a floating point value. That is returns the floating point "
 "representation of the number <varname>x</varname>."
@@ -6092,51 +6072,51 @@ msgstr ""
 "Convertir un nÃmero en un valor en coma flotante. Esto devuelve la "
 "representaciÃn en coma flotante del nÃmero <varname>x</varname>."
 
-#: C/genius.xml:1143(term)
+#: C/genius.xml:1157(term)
 msgid "floor"
 msgstr "floor"
 
-#: C/genius.xml:1145(synopsis)
+#: C/genius.xml:1159(synopsis)
 #, no-wrap
 msgid "floor (x)"
 msgstr "floor (x)"
 
-#: C/genius.xml:1146(para)
+#: C/genius.xml:1160(para)
 msgid "Aliases: <function>Floor</function>"
 msgstr "Alias: <function>Floor</function>"
 
-#: C/genius.xml:1147(para)
+#: C/genius.xml:1161(para)
 msgid "Get the highest integer less than or equal to <varname>n</varname>."
 msgstr "Obtener el entero mÃs alto menor o igual que <varname>n</varname>."
 
-#: C/genius.xml:1152(term)
+#: C/genius.xml:1166(term)
 msgid "ln"
 msgstr "ln"
 
-#: C/genius.xml:1154(synopsis)
+#: C/genius.xml:1168(synopsis)
 #, no-wrap
 msgid "ln (x)"
 msgstr "ln (x)"
 
-#: C/genius.xml:1155(para)
+#: C/genius.xml:1169(para)
 msgid "The natural logarithm, the logarithm to base <varname>e</varname>."
 msgstr "El logaritmo natural, logaritmo en base <varname>e</varname>."
 
-#: C/genius.xml:1160(term)
+#: C/genius.xml:1174(term)
 msgid "log"
 msgstr "log"
 
-#: C/genius.xml:1162(synopsis)
+#: C/genius.xml:1176(synopsis)
 #, no-wrap
 msgid "log (x)"
 msgstr "log (x)"
 
-#: C/genius.xml:1163(synopsis)
+#: C/genius.xml:1177(synopsis)
 #, no-wrap
 msgid "log (x,b)"
 msgstr "log (x,b)"
 
-#: C/genius.xml:1164(para)
+#: C/genius.xml:1178(para)
 msgid ""
 "Logarithm of <varname>x</varname> base <varname>b</varname> (calls "
 "<function>DiscreteLog</function> if in modulo mode), if base is not given, "
@@ -6146,80 +6126,80 @@ msgstr ""
 "<function>DiscreteLog</function> en modo mÃdulo), si no se indica la base, "
 "se utiliza <varname>e</varname>."
 
-#: C/genius.xml:1169(term)
+#: C/genius.xml:1183(term)
 msgid "log10"
 msgstr "log10"
 
-#: C/genius.xml:1171(synopsis)
+#: C/genius.xml:1185(synopsis)
 #, no-wrap
 msgid "log10 (x)"
 msgstr "log10 (x)"
 
-#: C/genius.xml:1172(para)
+#: C/genius.xml:1186(para)
 msgid "Logarithm of <varname>x</varname> base 10."
 msgstr "Logaritmo de <varname>x</varname> en base 10."
 
-#: C/genius.xml:1177(term)
+#: C/genius.xml:1191(term)
 msgid "log2"
 msgstr "log2"
 
-#: C/genius.xml:1179(synopsis)
+#: C/genius.xml:1193(synopsis)
 #, no-wrap
 msgid "log2 (x)"
 msgstr "log2 (x)"
 
-#: C/genius.xml:1180(para)
+#: C/genius.xml:1194(para)
 msgid "Aliases: <function>lg</function>"
 msgstr "Alias: <function>lg</function>"
 
-#: C/genius.xml:1181(para)
+#: C/genius.xml:1195(para)
 msgid "Logarithm of <varname>x</varname> base 2."
 msgstr "Logaritmo de <varname>x</varname> en base 2."
 
-#: C/genius.xml:1186(term)
+#: C/genius.xml:1200(term)
 msgid "max"
 msgstr "max"
 
-#: C/genius.xml:1188(synopsis)
+#: C/genius.xml:1202(synopsis)
 #, no-wrap
 msgid "max (a,args...)"
 msgstr "max (a,args...)"
 
-#: C/genius.xml:1189(para)
+#: C/genius.xml:1203(para)
 msgid "Aliases: <function>Max</function><function>Maximum</function>"
 msgstr "Alias: <function>Max</function><function>Maximum</function>"
 
-#: C/genius.xml:1190(para)
+#: C/genius.xml:1204(para)
 msgid "Returns the maximum of arguments or matrix."
 msgstr "Devuelve el maÌximo de los argumentos o las matrices."
 
-#: C/genius.xml:1195(term)
+#: C/genius.xml:1209(term)
 msgid "min"
 msgstr "min"
 
-#: C/genius.xml:1197(synopsis)
+#: C/genius.xml:1211(synopsis)
 #, no-wrap
 msgid "min (a,args...)"
 msgstr "min (a,args...)"
 
-#: C/genius.xml:1198(para)
+#: C/genius.xml:1212(para)
 msgid "Aliases: <function>Min</function><function>Minimum</function>"
 msgstr "Alias: <function>Min</function><function>Minimum</function>"
 
-#: C/genius.xml:1199(para)
+#: C/genius.xml:1213(para)
 msgid "Returns the minimum of arguments or matrix."
 msgstr "Devuelve el miÌnimo de los argumentos o las matrices."
 
-#: C/genius.xml:1204(term)
+#: C/genius.xml:1218(term)
 msgid "rand"
 msgstr "rand"
 
-#: C/genius.xml:1206(synopsis)
+#: C/genius.xml:1220(synopsis)
 #, no-wrap
 msgid "rand (size...)"
 msgstr "rand (tamaÃo...)"
 
-#: C/genius.xml:1207(para)
+#: C/genius.xml:1221(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 "
@@ -6229,16 +6209,16 @@ msgstr ""
 "literal>. Si se indica ÂtamaÃoÂ, entonces devuelve una matriz (si se "
 "especifican dos nÃmeros) o un vector (si se especifica un nÃmero)."
 
-#: C/genius.xml:1214(term)
+#: C/genius.xml:1228(term)
 msgid "randint"
 msgstr "randint"
 
-#: C/genius.xml:1216(synopsis)
+#: C/genius.xml:1230(synopsis)
 #, no-wrap
 msgid "randint (max,size...)"
 msgstr "randint (mÃx,tamaÃo...)"
 
-#: C/genius.xml:1217(para)
+#: C/genius.xml:1231(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 "
@@ -6268,37 +6248,37 @@ msgstr ""
 " 0      0       3]\n"
 "</screen>"
 
-#: C/genius.xml:1236(term)
+#: C/genius.xml:1250(term)
 msgid "round"
 msgstr "round"
 
-#: C/genius.xml:1238(synopsis)
+#: C/genius.xml:1252(synopsis)
 #, no-wrap
 msgid "round (x)"
 msgstr "round (x)"
 
-#: C/genius.xml:1239(para)
+#: C/genius.xml:1253(para)
 msgid "Aliases: <function>Round</function>"
 msgstr "Alias: <function>Round</function>"
 
-#: C/genius.xml:1240(para)
+#: C/genius.xml:1254(para)
 msgid "Round a number."
 msgstr "Redondear un nuÌmero."
 
-#: C/genius.xml:1245(term)
+#: C/genius.xml:1259(term)
 msgid "sqrt"
 msgstr "sqrt"
 
-#: C/genius.xml:1247(synopsis)
+#: C/genius.xml:1261(synopsis)
 #, no-wrap
 msgid "sqrt (x)"
 msgstr "sqrt (x)"
 
-#: C/genius.xml:1248(para)
+#: C/genius.xml:1262(para)
 msgid "Aliases: <function>SquareRoot</function>"
 msgstr "Alias: <function>SquareRoot</function>"
 
-#: C/genius.xml:1249(para)
+#: C/genius.xml:1263(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: "
@@ -6326,7 +6306,7 @@ msgstr ""
 "= 4\n"
 "</screen>"
 
-#: C/genius.xml:1261(para)
+#: C/genius.xml:1275(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/SquareRoot.html";
 "\">Planetmath</ulink> for more information."
@@ -6334,215 +6314,215 @@ msgstr ""
 "Consulte <ulink url=\"http://planetmath.org/encyclopedia/SquareRoot.html";
 "\">Planetmath</ulink> para obtener mÃs informaciÃn."
 
-#: C/genius.xml:1269(term)
+#: C/genius.xml:1283(term)
 msgid "trunc"
 msgstr "trunc"
 
-#: C/genius.xml:1271(synopsis)
+#: C/genius.xml:1285(synopsis)
 #, no-wrap
 msgid "trunc (x)"
 msgstr "trunc (x)"
 
-#: C/genius.xml:1272(para)
+#: C/genius.xml:1286(para)
 msgid "Aliases: <function>Truncate</function><function>IntegerPart</function>"
 msgstr "Alias: <function>Truncate</function><function>IntegerPart</function>"
 
-#: C/genius.xml:1273(para)
+#: C/genius.xml:1287(para)
 msgid "Truncate number to an integer (return the integer part)."
 msgstr "Truncar el nuÌmero a un entero (devolver la parte entera)"
 
-#: C/genius.xml:1281(title)
+#: C/genius.xml:1295(title)
 msgid "Trigonometry"
 msgstr "TrigonometriÌa"
 
-#: C/genius.xml:1284(term)
+#: C/genius.xml:1298(term)
 msgid "acos"
 msgstr "acos"
 
-#: C/genius.xml:1286(synopsis)
+#: C/genius.xml:1300(synopsis)
 #, no-wrap
 msgid "acos (x)"
 msgstr "acos (x)"
 
-#: C/genius.xml:1287(para)
+#: C/genius.xml:1301(para)
 msgid "Aliases: <function>arccos</function>"
 msgstr "Alias: <function>arccos</function>"
 
-#: C/genius.xml:1288(para)
+#: C/genius.xml:1302(para)
 msgid "The arccos (inverse cos) function."
 msgstr "La funcioÌn arccos (inversa del cos)."
 
-#: C/genius.xml:1293(term)
+#: C/genius.xml:1307(term)
 msgid "acosh"
 msgstr "acosh"
 
-#: C/genius.xml:1295(synopsis)
+#: C/genius.xml:1309(synopsis)
 #, no-wrap
 msgid "acosh (x)"
 msgstr "acosh (x)"
 
-#: C/genius.xml:1296(para)
+#: C/genius.xml:1310(para)
 msgid "Aliases: <function>arccosh</function>"
 msgstr "Alias: <function>arccosh</function>"
 
-#: C/genius.xml:1297(para)
+#: C/genius.xml:1311(para)
 msgid "The arccosh (inverse cosh) function."
 msgstr "La funcioÌn arccosh (inversa del cosh)."
 
-#: C/genius.xml:1302(term)
+#: C/genius.xml:1316(term)
 msgid "acot"
 msgstr "acot"
 
-#: C/genius.xml:1304(synopsis)
+#: C/genius.xml:1318(synopsis)
 #, no-wrap
 msgid "acot (x)"
 msgstr "acot (x)"
 
-#: C/genius.xml:1305(para)
+#: C/genius.xml:1319(para)
 msgid "Aliases: <function>arccot</function>"
 msgstr "Alias: <function>arccot</function>"
 
-#: C/genius.xml:1306(para)
+#: C/genius.xml:1320(para)
 msgid "The arccot (inverse cot) function."
 msgstr "La funcioÌn arccot (inversa de la cot)"
 
-#: C/genius.xml:1311(term)
+#: C/genius.xml:1325(term)
 msgid "acoth"
 msgstr "acoth"
 
-#: C/genius.xml:1313(synopsis)
+#: C/genius.xml:1327(synopsis)
 #, no-wrap
 msgid "acoth (x)"
 msgstr "acoth (x)"
 
-#: C/genius.xml:1314(para)
+#: C/genius.xml:1328(para)
 msgid "Aliases: <function>arccoth</function>"
 msgstr "Alias: <function>arccoth</function>"
 
-#: C/genius.xml:1315(para)
+#: C/genius.xml:1329(para)
 msgid "The arccoth (inverse coth) function."
 msgstr "La funcioÌn arccoth (inversa de la coth)."
 
-#: C/genius.xml:1320(term)
+#: C/genius.xml:1334(term)
 msgid "acsc"
 msgstr "acsc"
 
-#: C/genius.xml:1322(synopsis)
+#: C/genius.xml:1336(synopsis)
 #, no-wrap
 msgid "acsc (x)"
 msgstr "acsc (x)"
 
-#: C/genius.xml:1323(para)
+#: C/genius.xml:1337(para)
 msgid "Aliases: <function>arccsc</function>"
 msgstr "Alias: <function>arccsc</function>"
 
-#: C/genius.xml:1324(para)
+#: C/genius.xml:1338(para)
 msgid "The inverse cosecant function."
 msgstr "La inversa de la funcioÌn cosecante."
 
-#: C/genius.xml:1329(term)
+#: C/genius.xml:1343(term)
 msgid "acsch"
 msgstr "acsch"
 
-#: C/genius.xml:1331(synopsis)
+#: C/genius.xml:1345(synopsis)
 #, no-wrap
 msgid "acsch (x)"
 msgstr "acsch (x)"
 
-#: C/genius.xml:1332(para)
+#: C/genius.xml:1346(para)
 msgid "Aliases: <function>arccsch</function>"
 msgstr "Alias: <function>arccsch</function>"
 
-#: C/genius.xml:1333(para)
+#: C/genius.xml:1347(para)
 msgid "The inverse hyperbolic cosecant function."
 msgstr "La inversa de la funcioÌn cosecante hiperboÌlica."
 
-#: C/genius.xml:1338(term)
+#: C/genius.xml:1352(term)
 msgid "asec"
 msgstr "asec"
 
-#: C/genius.xml:1340(synopsis)
+#: C/genius.xml:1354(synopsis)
 #, no-wrap
 msgid "asec (x)"
 msgstr "asec (x)"
 
-#: C/genius.xml:1341(para)
+#: C/genius.xml:1355(para)
 msgid "Aliases: <function>arcsec</function>"
 msgstr "Alias: <function>arcsec</function>"
 
-#: C/genius.xml:1342(para)
+#: C/genius.xml:1356(para)
 msgid "The inverse secant function."
 msgstr "La inversa de la funcioÌn secante."
 
-#: C/genius.xml:1347(term)
+#: C/genius.xml:1361(term)
 msgid "asech"
 msgstr "asech"
 
-#: C/genius.xml:1349(synopsis)
+#: C/genius.xml:1363(synopsis)
 #, no-wrap
 msgid "asech (x)"
 msgstr "asech (x)"
 
-#: C/genius.xml:1350(para)
+#: C/genius.xml:1364(para)
 msgid "Aliases: <function>arcsech</function>"
 msgstr "Alias: <function>arcsech</function>"
 
-#: C/genius.xml:1351(para)
+#: C/genius.xml:1365(para)
 msgid "The inverse hyperbolic secant function."
 msgstr "La inversa de la funcioÌn secante hiperboÌlica."
 
-#: C/genius.xml:1356(term)
+#: C/genius.xml:1370(term)
 msgid "asin"
 msgstr "asin"
 
-#: C/genius.xml:1358(synopsis)
+#: C/genius.xml:1372(synopsis)
 #, no-wrap
 msgid "asin (x)"
 msgstr "asin (x)"
 
-#: C/genius.xml:1359(para)
+#: C/genius.xml:1373(para)
 msgid "Aliases: <function>arcsin</function>"
 msgstr "Alias: <function>arcsin</function>"
 
-#: C/genius.xml:1360(para)
+#: C/genius.xml:1374(para)
 msgid "The arcsin (inverse sin) function."
 msgstr "La funcioÌn arcsen (inversa del sen)."
 
-#: C/genius.xml:1365(term)
+#: C/genius.xml:1379(term)
 msgid "asinh"
 msgstr "asinh"
 
-#: C/genius.xml:1367(synopsis)
+#: C/genius.xml:1381(synopsis)
 #, no-wrap
 msgid "asinh (x)"
 msgstr "asinh (x)"
 
-#: C/genius.xml:1368(para)
+#: C/genius.xml:1382(para)
 msgid "Aliases: <function>arcsinh</function>"
 msgstr "Alias: <function>arcsinh</function>"
 
-#: C/genius.xml:1369(para)
+#: C/genius.xml:1383(para)
 msgid "The arcsinh (inverse sinh) function."
 msgstr "La funcioÌn arcsenh (inversa del senh)."
 
-#: C/genius.xml:1374(term)
+#: C/genius.xml:1388(term)
 msgid "atan"
 msgstr "atan"
 
-#: C/genius.xml:1376(synopsis)
+#: C/genius.xml:1390(synopsis)
 #, no-wrap
 msgid "atan (x)"
 msgstr "atan (x)"
 
-#: C/genius.xml:1377(para)
+#: C/genius.xml:1391(para)
 msgid "Aliases: <function>arctan</function>"
 msgstr "Alias: <function>arctan</function>"
 
-#: C/genius.xml:1378(para)
+#: C/genius.xml:1392(para)
 msgid "Calculates the arctan (inverse tan) function."
 msgstr "Calcula la funciÃn Âarctan (inversa de ÂtanÂ)."
 
-#: C/genius.xml:1379(para)
+#: C/genius.xml:1393(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Arctangent\";>Wikipedia</ulink> "
 "or <ulink url=\"http://mathworld.wolfram.com/InverseTangent.html";
@@ -6552,37 +6532,37 @@ msgstr ""
 "\">Wikipedia</ulink> o <ulink url=\"http://mathworld.wolfram.com/";
 "InverseTangent.html\">Mathworld</ulink> para obtener mÃs informaciÃn."
 
-#: C/genius.xml:1388(term)
+#: C/genius.xml:1402(term)
 msgid "atanh"
 msgstr "atanh"
 
-#: C/genius.xml:1390(synopsis)
+#: C/genius.xml:1404(synopsis)
 #, no-wrap
 msgid "atanh (x)"
 msgstr "atanh (x)"
 
-#: C/genius.xml:1391(para)
+#: C/genius.xml:1405(para)
 msgid "Aliases: <function>arctanh</function>"
 msgstr "Alias: <function>arctanh</function>"
 
-#: C/genius.xml:1392(para)
+#: C/genius.xml:1406(para)
 msgid "The arctanh (inverse tanh) function."
 msgstr "La funcioÌn arctanh (inversa de la tanh)."
 
-#: C/genius.xml:1397(term)
+#: C/genius.xml:1411(term)
 msgid "atan2"
 msgstr "atan2"
 
-#: C/genius.xml:1399(synopsis)
+#: C/genius.xml:1413(synopsis)
 #, no-wrap
 msgid "atan2 (y, x)"
 msgstr "atan2 (y, x)"
 
-#: C/genius.xml:1400(para)
+#: C/genius.xml:1414(para)
 msgid "Aliases: <function>arctan2</function>"
 msgstr "Alias: <function>arctan2</function>"
 
-#: C/genius.xml:1401(para)
+#: C/genius.xml:1415(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> "
@@ -6598,7 +6578,7 @@ msgstr ""
 "\t  pi/2</userinput>. <userinput>atan2(0,0)</userinput> devuelve 0 en lugar "
 "de fallar."
 
-#: C/genius.xml:1409(para)
+#: C/genius.xml:1423(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Atan2\";>Wikipedia</ulink> or "
 "<ulink url=\"http://mathworld.wolfram.com/InverseTangent.html\";>Mathworld</"
@@ -6608,21 +6588,21 @@ msgstr ""
 "ulink> o <ulink url=\"http://mathworld.wolfram.com/InverseTangent.html";
 "\">Mathworld</ulink> para obtener mÃs informaciÃn."
 
-#: C/genius.xml:1418(term)
+#: C/genius.xml:1432(term)
 msgid "cos"
 msgstr "cos"
 
-#: C/genius.xml:1420(synopsis)
+#: C/genius.xml:1434(synopsis)
 #, no-wrap
 msgid "cos (x)"
 msgstr "cos (x)"
 
-#: C/genius.xml:1421(para)
+#: C/genius.xml:1435(para)
 msgid "Calculates the cosine function."
 msgstr "Calcula la funcioÌn coseno."
 
-#: C/genius.xml:1422(para) C/genius.xml:1446(para) C/genius.xml:1470(para)
-#: C/genius.xml:1494(para) C/genius.xml:1518(para) C/genius.xml:1542(para)
+#: 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)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/";
 "DefinitionsInTrigonometry.html\">Planetmath</ulink> for more information."
@@ -6631,21 +6611,21 @@ msgstr ""
 "DefinitionsInTrigonometry.html\">Planetmath</ulink> para obtener mÃs "
 "informaciÃn."
 
-#: C/genius.xml:1430(term)
+#: C/genius.xml:1444(term)
 msgid "cosh"
 msgstr "cosh"
 
-#: C/genius.xml:1432(synopsis)
+#: C/genius.xml:1446(synopsis)
 #, no-wrap
 msgid "cosh (x)"
 msgstr "cosh (x)"
 
-#: C/genius.xml:1433(para)
+#: C/genius.xml:1447(para)
 msgid "Calculates the hyperbolic cosine function."
 msgstr "Calcula la funcioÌn coseno hiperboÌlico."
 
-#: C/genius.xml:1434(para) C/genius.xml:1458(para) C/genius.xml:1482(para)
-#: C/genius.xml:1506(para) C/genius.xml:1530(para) C/genius.xml:1554(para)
+#: 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)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/HyperbolicFunctions.html";
 "\">Planetmath</ulink> for more information."
@@ -6653,150 +6633,150 @@ msgstr ""
 "Consulte <ulink url=\"http://planetmath.org/encyclopedia/HyperbolicFunctions.";
 "html\">Planetmath</ulink> para obtener mÃs informaciÃn."
 
-#: C/genius.xml:1442(term)
+#: C/genius.xml:1456(term)
 msgid "cot"
 msgstr "cot"
 
-#: C/genius.xml:1444(synopsis)
+#: C/genius.xml:1458(synopsis)
 #, no-wrap
 msgid "cot (x)"
 msgstr "cot (x)"
 
-#: C/genius.xml:1445(para)
+#: C/genius.xml:1459(para)
 msgid "The cotangent function."
 msgstr "La funcioÌn cotangente."
 
-#: C/genius.xml:1454(term)
+#: C/genius.xml:1468(term)
 msgid "coth"
 msgstr "coth"
 
-#: C/genius.xml:1456(synopsis)
+#: C/genius.xml:1470(synopsis)
 #, no-wrap
 msgid "coth (x)"
 msgstr "coth (x)"
 
-#: C/genius.xml:1457(para)
+#: C/genius.xml:1471(para)
 msgid "The hyperbolic cotangent function."
 msgstr "La funcioÌn cotangente hiperboÌlica."
 
-#: C/genius.xml:1466(term)
+#: C/genius.xml:1480(term)
 msgid "csc"
 msgstr "csc"
 
-#: C/genius.xml:1468(synopsis)
+#: C/genius.xml:1482(synopsis)
 #, no-wrap
 msgid "csc (x)"
 msgstr "csc (x)"
 
-#: C/genius.xml:1469(para)
+#: C/genius.xml:1483(para)
 msgid "The cosecant function."
 msgstr "La funcioÌn cosecante."
 
-#: C/genius.xml:1478(term)
+#: C/genius.xml:1492(term)
 msgid "csch"
 msgstr "csch"
 
-#: C/genius.xml:1480(synopsis)
+#: C/genius.xml:1494(synopsis)
 #, no-wrap
 msgid "csch (x)"
 msgstr "csch (x)"
 
-#: C/genius.xml:1481(para)
+#: C/genius.xml:1495(para)
 msgid "The hyperbolic cosecant function."
 msgstr "La funcioÌn cosecante hiperboÌlica."
 
-#: C/genius.xml:1490(term)
+#: C/genius.xml:1504(term)
 msgid "sec"
 msgstr "sec"
 
-#: C/genius.xml:1492(synopsis)
+#: C/genius.xml:1506(synopsis)
 #, no-wrap
 msgid "sec (x)"
 msgstr "sec (x)"
 
-#: C/genius.xml:1493(para)
+#: C/genius.xml:1507(para)
 msgid "The secant function."
 msgstr "La funcioÌn secante."
 
-#: C/genius.xml:1502(term)
+#: C/genius.xml:1516(term)
 msgid "sech"
 msgstr "sech"
 
-#: C/genius.xml:1504(synopsis)
+#: C/genius.xml:1518(synopsis)
 #, no-wrap
 msgid "sech (x)"
 msgstr "sech (x)"
 
-#: C/genius.xml:1505(para)
+#: C/genius.xml:1519(para)
 msgid "The hyperbolic secant function."
 msgstr "La funcioÌn secante hiperboÌlica."
 
-#: C/genius.xml:1514(term)
+#: C/genius.xml:1528(term)
 msgid "sin"
 msgstr "sin"
 
-#: C/genius.xml:1516(synopsis)
+#: C/genius.xml:1530(synopsis)
 #, no-wrap
 msgid "sin (x)"
 msgstr "sin (x)"
 
-#: C/genius.xml:1517(para)
+#: C/genius.xml:1531(para)
 msgid "Calculates the sine function."
 msgstr "Calcula la funcioÌn seno."
 
-#: C/genius.xml:1526(term)
+#: C/genius.xml:1540(term)
 msgid "sinh"
 msgstr "sinh"
 
-#: C/genius.xml:1528(synopsis)
+#: C/genius.xml:1542(synopsis)
 #, no-wrap
 msgid "sinh (x)"
 msgstr "sinh (x)"
 
-#: C/genius.xml:1529(para)
+#: C/genius.xml:1543(para)
 msgid "Calculates the hyperbolic sine function."
 msgstr "Calcula la funcioÌn seno hiperboÌlico."
 
-#: C/genius.xml:1538(term)
+#: C/genius.xml:1552(term)
 msgid "tan"
 msgstr "tan"
 
-#: C/genius.xml:1540(synopsis)
+#: C/genius.xml:1554(synopsis)
 #, no-wrap
 msgid "tan (x)"
 msgstr "tan (x)"
 
-#: C/genius.xml:1541(para)
+#: C/genius.xml:1555(para)
 msgid "Calculates the tan function."
 msgstr "Calcula la funcioÌn tangente."
 
-#: C/genius.xml:1550(term)
+#: C/genius.xml:1564(term)
 msgid "tanh"
 msgstr "tanh"
 
-#: C/genius.xml:1552(synopsis)
+#: C/genius.xml:1566(synopsis)
 #, no-wrap
 msgid "tanh (x)"
 msgstr "tanh (x)"
 
-#: C/genius.xml:1553(para)
+#: C/genius.xml:1567(para)
 msgid "The hyperbolic tangent function."
 msgstr "La funcioÌn tangente hiperboÌlica."
 
-#: C/genius.xml:1565(title)
+#: C/genius.xml:1579(title)
 msgid "Number Theory"
 msgstr "TeoriÌa de nuÌmeros"
 
-#: C/genius.xml:1568(term)
+#: C/genius.xml:1582(term)
 msgid "AreRelativelyPrime"
 msgstr "AreRelativelyPrime"
 
-#: C/genius.xml:1570(synopsis)
+#: C/genius.xml:1584(synopsis)
 #, no-wrap
 msgid "AreRelativelyPrime (a,b)"
 msgstr "AreRelativelyPrime (a,b)"
 
-#: C/genius.xml:1571(para)
+#: C/genius.xml:1585(para)
 msgid ""
 "Are the real integers <varname>a</varname> and <varname>b</varname> "
 "relatively prime? Returns <constant>true</constant> or <constant>false</"
@@ -6805,7 +6785,7 @@ msgstr ""
 "ÂSon los nÃmeros reales <varname>a</varname> and <varname>b</varname> primos "
 "entre sÃ? Devuelve <constant>true</constant> o <constant>false</constant>."
 
-#: C/genius.xml:1575(para)
+#: C/genius.xml:1589(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/RelativelyPrime.html";
 "\">Planetmath</ulink> or <ulink url=\"http://mathworld.wolfram.com/";
@@ -6815,20 +6795,20 @@ msgstr ""
 "\">Planetmath</ulink> o <ulink url=\"http://mathworld.wolfram.com/";
 "RelativelyPrime.html\">Mathworld</ulink> para obtener mÃs informaciÃn."
 
-#: C/genius.xml:1584(term)
+#: C/genius.xml:1598(term)
 msgid "BernoulliNumber"
 msgstr "BernoulliNumber"
 
-#: C/genius.xml:1586(synopsis)
+#: C/genius.xml:1600(synopsis)
 #, no-wrap
 msgid "BernoulliNumber (n)"
 msgstr "BernoulliNumber (n)"
 
-#: C/genius.xml:1587(para)
+#: C/genius.xml:1601(para)
 msgid "Return the <varname>n</varname>th Bernoulli number."
 msgstr "Devolver el <varname>n</varname>-Ãsimo nÃmero de Bernoulli."
 
-#: C/genius.xml:1588(para)
+#: C/genius.xml:1602(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Bernoulli_number\";>Wikipedia</"
 "ulink> or <ulink url=\"http://mathworld.wolfram.com/BernoulliNumber.html";
@@ -6838,20 +6818,20 @@ msgstr ""
 "\">Wikipedia</ulink> o <ulink url=\"http://mathworld.wolfram.com/";
 "BernoulliNumber.html\">Mathworld</ulink> para obtener mÃs informaciÃn."
 
-#: C/genius.xml:1597(term)
+#: C/genius.xml:1611(term)
 msgid "ChineseRemainder"
 msgstr "ChineseRemainder"
 
-#: C/genius.xml:1599(synopsis)
+#: C/genius.xml:1613(synopsis)
 #, no-wrap
 msgid "ChineseRemainder (a,m)"
 msgstr "ChineseRemainder (a,m)"
 
-#: C/genius.xml:1600(para)
+#: C/genius.xml:1614(para)
 msgid "Aliases: <function>CRT</function>"
 msgstr "Alias: <function>CRT</function>"
 
-#: C/genius.xml:1601(para)
+#: C/genius.xml:1615(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 "
@@ -6861,7 +6841,7 @@ msgstr ""
 "<varname>a</varname> y el mÃdulo de los elementos de <varname>m</varname>, "
 "utilizando el Âteorema chino del restoÂ."
 
-#: C/genius.xml:1605(para)
+#: C/genius.xml:1619(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Chinese_remainder_theorem";
 "\">Wikipedia</ulink> or <ulink url=\"http://planetmath.org/encyclopedia/";
@@ -6875,48 +6855,48 @@ msgstr ""
 "ulink> o <ulink url=\"http://mathworld.wolfram.com/ChineseRemainderTheorem.";
 "html\">Mathworld</ulink> para obtener mÃs informaciÃn."
 
-#: C/genius.xml:1615(term)
+#: C/genius.xml:1629(term)
 msgid "CombineFactorizations"
 msgstr "CombineFactorizations"
 
-#: C/genius.xml:1617(synopsis)
+#: C/genius.xml:1631(synopsis)
 #, no-wrap
 msgid "CombineFactorizations (a,b)"
 msgstr "CombineFactorizations (a,b)"
 
-#: C/genius.xml:1618(para)
+#: C/genius.xml:1632(para)
 msgid "Given two factorizations, give the factorization of the product."
 msgstr "Dadas dos factorizaciones, dar la factorizacioÌn del producto."
 
-#: C/genius.xml:1620(para)
+#: C/genius.xml:1634(para)
 msgid "See <link linkend=\"gel-function-Factorize\">Factorize</link>."
 msgstr ""
 "Consulte la secciÃn<link linkend=\"gel-function-Factorize\">factorizar</"
 "link>."
 
-#: C/genius.xml:1625(term)
+#: C/genius.xml:1639(term)
 msgid "ConvertFromBase"
 msgstr "ConvertFromBase"
 
-#: C/genius.xml:1627(synopsis)
+#: C/genius.xml:1641(synopsis)
 #, no-wrap
 msgid "ConvertFromBase (v,b)"
 msgstr "ConvertFromBase (v,b)"
 
-#: C/genius.xml:1628(para)
+#: C/genius.xml:1642(para)
 msgid "Convert a vector of values indicating powers of b to a number."
 msgstr "Convertir un vector de valores mostrando potencias de b a un nuÌmero."
 
-#: C/genius.xml:1633(term)
+#: C/genius.xml:1647(term)
 msgid "ConvertToBase"
 msgstr "ConvertToBase"
 
-#: C/genius.xml:1635(synopsis)
+#: C/genius.xml:1649(synopsis)
 #, no-wrap
 msgid "ConvertToBase (n,b)"
 msgstr "ConvertToBase (n,b)"
 
-#: C/genius.xml:1636(para)
+#: C/genius.xml:1650(para)
 msgid ""
 "Convert a number to a vector of powers for elements in base <varname>b</"
 "varname>."
@@ -6924,16 +6904,16 @@ msgstr ""
 "Convertir un nÃmero en un vector de potencias para elementos en base "
 "<varname>b</varname>."
 
-#: C/genius.xml:1641(term)
+#: C/genius.xml:1655(term)
 msgid "DiscreteLog"
 msgstr "DiscreteLog"
 
-#: C/genius.xml:1643(synopsis)
+#: C/genius.xml:1657(synopsis)
 #, no-wrap
 msgid "DiscreteLog (n,b,q)"
 msgstr "DiscreteLog (n,b,q)"
 
-#: C/genius.xml:1644(para)
+#: C/genius.xml:1658(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>, "
@@ -6945,7 +6925,7 @@ msgstr ""
 "varname>, donde <varname>q</varname> es primo, utilizando el algoritmo de "
 "Silver-Pohlig-Hellman."
 
-#: C/genius.xml:1647(para)
+#: C/genius.xml:1661(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Discrete_logarithm";
 "\">Wikipedia</ulink> or <ulink url=\"http://planetmath.org/encyclopedia/";
@@ -6958,32 +6938,32 @@ msgstr ""
 "wolfram.com/DiscreteLogarithm.html\">Mathworld</ulink> para obtener mÃs "
 "informaciÃn."
 
-#: C/genius.xml:1657(term)
+#: C/genius.xml:1671(term)
 msgid "Divides"
 msgstr "Divides"
 
-#: C/genius.xml:1659(synopsis)
+#: C/genius.xml:1673(synopsis)
 #, no-wrap
 msgid "Divides (m,n)"
 msgstr "Divides (m,n)"
 
-#: C/genius.xml:1660(para)
+#: C/genius.xml:1674(para)
 msgid ""
 "Checks divisibility (if <varname>m</varname> divides <varname>n</varname>)."
 msgstr ""
 "Comprueba la divisibilidad (si <varname>m</varname> divide a <varname>n</"
 "varname>)."
 
-#: C/genius.xml:1665(term)
+#: C/genius.xml:1679(term)
 msgid "EulerPhi"
 msgstr "EulerPhi"
 
-#: C/genius.xml:1667(synopsis)
+#: C/genius.xml:1681(synopsis)
 #, no-wrap
 msgid "EulerPhi (n)"
 msgstr "EulerPhi (n)"
 
-#: C/genius.xml:1668(para)
+#: C/genius.xml:1682(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 "
@@ -6993,7 +6973,7 @@ msgstr ""
 "de enteros entre 1 y <varname>n</varname> primo relativo con <varname>n</"
 "varname>."
 
-#: C/genius.xml:1673(para)
+#: C/genius.xml:1687(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Euler_phi\";>Wikipedia</ulink> "
 "or <ulink url=\"http://planetmath.org/encyclopedia/EulerPhifunction.html";
@@ -7005,16 +6985,16 @@ msgstr ""
 "html\">Planetmath</ulink> o <ulink url=\"http://mathworld.wolfram.com/";
 "TotientFunction.html\">Mathworld</ulink> para obtener mÃs informaciÃn."
 
-#: C/genius.xml:1683(term)
+#: C/genius.xml:1697(term)
 msgid "ExactDivision"
 msgstr "ExactDivision"
 
-#: C/genius.xml:1685(synopsis)
+#: C/genius.xml:1699(synopsis)
 #, no-wrap
 msgid "ExactDivision (n,d)"
 msgstr "ExactDivision (n,d)"
 
-#: C/genius.xml:1686(para)
+#: C/genius.xml:1700(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</"
@@ -7023,16 +7003,16 @@ msgid ""
 "only useful if you know that the division is exact."
 msgstr ""
 
-#: C/genius.xml:1698(term)
+#: C/genius.xml:1712(term)
 msgid "Factorize"
 msgstr "Factorize"
 
-#: C/genius.xml:1700(synopsis)
+#: C/genius.xml:1714(synopsis)
 #, no-wrap
 msgid "Factorize (n)"
 msgstr "Factorize (n)"
 
-#: C/genius.xml:1701(para)
+#: C/genius.xml:1715(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 "
@@ -7043,7 +7023,7 @@ msgid ""
 " 1      2       1]</screen>"
 msgstr ""
 
-#: C/genius.xml:1710(para)
+#: C/genius.xml:1724(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Factorization\";>Wikipedia</"
 "ulink> for more information."
@@ -7051,16 +7031,16 @@ msgstr ""
 "Consulte la <ulink url=\"http://en.wikipedia.org/wiki/Factorization";
 "\">Wikipedia</ulink> para obtener mÃs informaciÃn."
 
-#: C/genius.xml:1718(term)
+#: C/genius.xml:1732(term)
 msgid "Factors"
 msgstr "Factors"
 
-#: C/genius.xml:1720(synopsis)
+#: C/genius.xml:1734(synopsis)
 #, no-wrap
 msgid "Factors (n)"
 msgstr "Factors (n)"
 
-#: C/genius.xml:1727(programlisting)
+#: C/genius.xml:1741(programlisting)
 #, no-wrap
 msgid ""
 "for n=1 to 1000 do (\n"
@@ -7073,7 +7053,7 @@ msgstr ""
 "        print(n)\n"
 ")\n"
 
-#: C/genius.xml:1721(para)
+#: C/genius.xml:1735(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 "
@@ -7082,24 +7062,24 @@ msgid ""
 "inefficient) <placeholder-1/>"
 msgstr ""
 
-#: C/genius.xml:1737(term)
+#: C/genius.xml:1751(term)
 msgid "FermatFactorization"
 msgstr "FermatFactorization"
 
-#: C/genius.xml:1739(synopsis)
+#: C/genius.xml:1753(synopsis)
 #, no-wrap
 msgid "FermatFactorization (n,tries)"
 msgstr "FermatFactorization (n,tries)"
 
-#: C/genius.xml:1740(para)
+#: C/genius.xml:1754(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."
 msgstr ""
 
-#: C/genius.xml:1747(para)
+#: C/genius.xml:1761(para)
 msgid ""
 "This is a fairly good factorization if your number is the product of two "
 "factors that are very close to each other."
@@ -7107,7 +7087,7 @@ msgstr ""
 "Es una buena factorizaciÃn si su nÃmero es el producto de dos factores que "
 "estÃn muy cerca."
 
-#: C/genius.xml:1751(para)
+#: C/genius.xml:1765(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Fermat_factorization";
 "\">Wikipedia</ulink> for more information."
@@ -7115,16 +7095,16 @@ msgstr ""
 "Consulte la <ulink url=\"http://en.wikipedia.org/wiki/Fermat_factorization";
 "\">Wikipedia</ulink> para obtener mÃs informaciÃn."
 
-#: C/genius.xml:1759(term)
+#: C/genius.xml:1773(term)
 msgid "FindPrimitiveElementMod"
 msgstr "FindPrimitiveElementMod"
 
-#: C/genius.xml:1761(synopsis)
+#: C/genius.xml:1775(synopsis)
 #, no-wrap
 msgid "FindPrimitiveElementMod (q)"
 msgstr "FindPrimitiveElementMod (q)"
 
-#: C/genius.xml:1762(para)
+#: C/genius.xml:1776(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 "
@@ -7134,16 +7114,16 @@ msgstr ""
 "grupo de orden finito<varname>q</varname>. Por supuesto, <varname>q</"
 "varname> debe de ser primo."
 
-#: C/genius.xml:1768(term)
+#: C/genius.xml:1782(term)
 msgid "FindRandomPrimitiveElementMod"
 msgstr "FindRandomPrimitiveElementMod"
 
-#: C/genius.xml:1770(synopsis)
+#: C/genius.xml:1784(synopsis)
 #, no-wrap
 msgid "FindRandomPrimitiveElementMod (q)"
 msgstr "FindRandomPrimitiveElementMod (q)"
 
-#: C/genius.xml:1771(para)
+#: C/genius.xml:1785(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)."
@@ -7151,16 +7131,16 @@ msgstr ""
 "Encontrar un elemento primitivo aleatorio en F<subscript>q</subscript>, en "
 "el grupo de orden finito <varname>q</varname> (q debe de ser primo)"
 
-#: C/genius.xml:1777(term)
+#: C/genius.xml:1791(term)
 msgid "IndexCalculus"
 msgstr "IndexCalculus"
 
-#: C/genius.xml:1779(synopsis)
+#: C/genius.xml:1793(synopsis)
 #, no-wrap
 msgid "IndexCalculus (n,b,q,S)"
 msgstr "IndexCalculus (n,b,q,S)"
 
-#: C/genius.xml:1780(para)
+#: C/genius.xml:1794(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</"
@@ -7169,16 +7149,16 @@ msgid ""
 "precalculated by <function>IndexCalculusPrecalculation</function>."
 msgstr ""
 
-#: C/genius.xml:1789(term)
+#: C/genius.xml:1803(term)
 msgid "IndexCalculusPrecalculation"
 msgstr "IndexCalculusPrecalculation"
 
-#: C/genius.xml:1791(synopsis)
+#: C/genius.xml:1805(synopsis)
 #, no-wrap
 msgid "IndexCalculusPrecalculation (b,q,S)"
 msgstr "IndexCalculusPrecalculation (b,q,S)"
 
-#: C/genius.xml:1792(para)
+#: C/genius.xml:1806(para)
 msgid ""
 "Run the precalculation step of <function>IndexCalculus</function> for "
 "logarithms base <varname>b</varname> in F<subscript>q</subscript>, the "
@@ -7188,29 +7168,29 @@ msgid ""
 "second column."
 msgstr ""
 
-#: C/genius.xml:1802(term)
+#: C/genius.xml:1816(term)
 msgid "IsEven"
 msgstr "IsEven"
 
-#: C/genius.xml:1804(synopsis)
+#: C/genius.xml:1818(synopsis)
 #, no-wrap
 msgid "IsEven (n)"
 msgstr "IsEven (n)"
 
-#: C/genius.xml:1805(para)
+#: C/genius.xml:1819(para)
 msgid "Tests if an integer is even."
 msgstr "Comprueba si un entero es par."
 
-#: C/genius.xml:1810(term)
+#: C/genius.xml:1824(term)
 msgid "IsMersennePrimeExponent"
 msgstr "IsMersennePrimeExponent"
 
-#: C/genius.xml:1812(synopsis)
+#: C/genius.xml:1826(synopsis)
 #, no-wrap
 msgid "IsMersennePrimeExponent (p)"
 msgstr "IsMersennePrimeExponent (p)"
 
-#: C/genius.xml:1813(para)
+#: C/genius.xml:1827(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 "
@@ -7220,7 +7200,7 @@ msgid ""
 "\">LucasLehmer</link>."
 msgstr ""
 
-#: C/genius.xml:1824(para) C/genius.xml:2040(para)
+#: C/genius.xml:1838(para) C/genius.xml:2054(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Mersenne_prime\";>Wikipedia</"
 "ulink>, <ulink url=\"http://planetmath.org/encyclopedia/MersenneNumbers.html";
@@ -7234,16 +7214,16 @@ msgstr ""
 "wolfram.com/MersennePrime.html\">Mathworld</ulink> o <ulink url=\"http://www.";
 "mersenne.org/\">GIMPS</ulink>para obtener mÃs informaciÃn."
 
-#: C/genius.xml:1836(term)
+#: C/genius.xml:1850(term)
 msgid "IsNthPower"
 msgstr "IsNthPower"
 
-#: C/genius.xml:1838(synopsis)
+#: C/genius.xml:1852(synopsis)
 #, no-wrap
 msgid "IsNthPower (m,n)"
 msgstr "IsNthPower (m,n)"
 
-#: C/genius.xml:1839(para)
+#: C/genius.xml:1853(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"
@@ -7255,60 +7235,60 @@ msgstr ""
 "IsPerfectPower\">IsPerfectPower</link> y <link linkend=\"gel-function-"
 "IsPerfectSquare\">IsPerfectSquare</link>."
 
-#: C/genius.xml:1850(term)
+#: C/genius.xml:1864(term)
 msgid "IsOdd"
 msgstr "IsOdd"
 
-#: C/genius.xml:1852(synopsis)
+#: C/genius.xml:1866(synopsis)
 #, no-wrap
 msgid "IsOdd (n)"
 msgstr "IsOdd (n)"
 
-#: C/genius.xml:1853(para)
+#: C/genius.xml:1867(para)
 msgid "Tests if an integer is odd."
 msgstr "Comprueba su un entero es impar."
 
-#: C/genius.xml:1858(term)
+#: C/genius.xml:1872(term)
 msgid "IsPerfectPower"
 msgstr "IsPerfectPower"
 
-#: C/genius.xml:1860(synopsis)
+#: C/genius.xml:1874(synopsis)
 #, no-wrap
 msgid "IsPerfectPower (n)"
 msgstr "IsPerfectPower (n)"
 
-#: C/genius.xml:1861(para)
+#: C/genius.xml:1875(para)
 msgid "Check an integer is any perfect power, a<superscript>b</superscript>."
 msgstr ""
 "Comprobar si un entero es una potencia perfecta, a<superscript>b</"
 "superscript>."
 
-#: C/genius.xml:1866(term)
+#: C/genius.xml:1880(term)
 msgid "IsPerfectSquare"
 msgstr "IsPerfectSquare"
 
-#: C/genius.xml:1868(synopsis)
+#: C/genius.xml:1882(synopsis)
 #, no-wrap
 msgid "IsPerfectSquare (n)"
 msgstr "IsPerfectSquare (n)"
 
-#: C/genius.xml:1869(para)
+#: C/genius.xml:1883(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 "
 "real integers."
 msgstr ""
 
-#: C/genius.xml:1878(term)
+#: C/genius.xml:1892(term)
 msgid "IsPrime"
 msgstr "IsPrime"
 
-#: C/genius.xml:1880(synopsis)
+#: C/genius.xml:1894(synopsis)
 #, no-wrap
 msgid "IsPrime (n)"
 msgstr "IsPrime (n)"
 
-#: C/genius.xml:1881(para)
+#: C/genius.xml:1895(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 "
@@ -7319,7 +7299,7 @@ msgid ""
 "a probability of about 5.7e-14."
 msgstr ""
 
-#: C/genius.xml:1892(para)
+#: C/genius.xml:1906(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 "
@@ -7328,7 +7308,7 @@ msgid ""
 "longer."
 msgstr ""
 
-#: C/genius.xml:1900(para) C/genius.xml:2138(para) C/genius.xml:2178(para)
+#: C/genius.xml:1914(para) C/genius.xml:2152(para) C/genius.xml:2192(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/PrimeNumber.html";
 "\">Planetmath</ulink> or <ulink url=\"http://mathworld.wolfram.com/";
@@ -7338,32 +7318,32 @@ msgstr ""
 "\">Planetmath</ulink> o <ulink url=\"http://mathworld.wolfram.com/";
 "PrimeNumber.html\">Mathworld</ulink> para obtener mÃs informaciÃn."
 
-#: C/genius.xml:1909(term)
+#: C/genius.xml:1923(term)
 msgid "IsPrimitiveMod"
 msgstr "IsPrimitiveMod"
 
-#: C/genius.xml:1911(synopsis)
+#: C/genius.xml:1925(synopsis)
 #, no-wrap
 msgid "IsPrimitiveMod (g,q)"
 msgstr "IsPrimitiveMod (g,q)"
 
-#: C/genius.xml:1912(para)
+#: C/genius.xml:1926(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 "
 "prime. If <varname>q</varname> is not prime results are bogus."
 msgstr ""
 
-#: C/genius.xml:1918(term)
+#: C/genius.xml:1932(term)
 msgid "IsPrimitiveModWithPrimeFactors"
 msgstr "IsPrimitiveModWithPrimeFactors"
 
-#: C/genius.xml:1920(synopsis)
+#: C/genius.xml:1934(synopsis)
 #, no-wrap
 msgid "IsPrimitiveModWithPrimeFactors (g,q,f)"
 msgstr "IsPrimitiveModWithPrimeFactors (g,q,f)"
 
-#: C/genius.xml:1921(para)
+#: C/genius.xml:1935(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 "
@@ -7371,68 +7351,68 @@ msgid ""
 "varname>-1. If <varname>q</varname> is not prime results are bogus."
 msgstr ""
 
-#: C/genius.xml:1929(term)
+#: C/genius.xml:1943(term)
 msgid "IsPseudoprime"
 msgstr "IsPseudoprime"
 
-#: C/genius.xml:1931(synopsis)
+#: C/genius.xml:1945(synopsis)
 #, no-wrap
 msgid "IsPseudoprime (n,b)"
 msgstr "IsPseudoprime (n,b)"
 
-#: C/genius.xml:1932(para)
+#: C/genius.xml:1946(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 "
 "<function>PseudoprimeTest</function>"
 msgstr ""
 
-#: C/genius.xml:1938(term)
+#: C/genius.xml:1952(term)
 msgid "IsStrongPseudoprime"
 msgstr "IsStrongPseudoprime"
 
-#: C/genius.xml:1940(synopsis)
+#: C/genius.xml:1954(synopsis)
 #, no-wrap
 msgid "IsStrongPseudoprime (n,b)"
 msgstr "IsStrongPseudoprime (n,b)"
 
-#: C/genius.xml:1941(para)
+#: C/genius.xml:1955(para)
 msgid ""
 "Test if <varname>n</varname> is a strong pseudoprime to base <varname>b</"
 "varname> but not a prime."
 msgstr ""
 
-#: C/genius.xml:1946(term)
+#: C/genius.xml:1960(term)
 msgid "Jacobi"
 msgstr "Jacobi"
 
-#: C/genius.xml:1948(synopsis)
+#: C/genius.xml:1962(synopsis)
 #, no-wrap
 msgid "Jacobi (a,b)"
 msgstr "Jacobi (a,b)"
 
-#: C/genius.xml:1949(para)
+#: C/genius.xml:1963(para)
 msgid "Aliases: <function>JacobiSymbol</function>"
 msgstr "Alias: <function>JacobiSymbol</function>"
 
-#: C/genius.xml:1950(para)
+#: C/genius.xml:1964(para)
 msgid "Calculate the Jacobi symbol (a/b) (b should be odd)."
 msgstr "Calcular el siÌmbolo de Jacobi (a/b) (b debe ser impar)."
 
-#: C/genius.xml:1955(term)
+#: C/genius.xml:1969(term)
 msgid "JacobiKronecker"
 msgstr "JacobiKronecker"
 
-#: C/genius.xml:1957(synopsis)
+#: C/genius.xml:1971(synopsis)
 #, no-wrap
 msgid "JacobiKronecker (a,b)"
 msgstr "JacobiKronecker (a,b)"
 
-#: C/genius.xml:1958(para)
+#: C/genius.xml:1972(para)
 msgid "Aliases: <function>JacobiKroneckerSymbol</function>"
 msgstr "Alias: <function>JacobiKroneckerSymbol</function>"
 
-#: C/genius.xml:1959(para)
+#: C/genius.xml:1973(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."
@@ -7440,39 +7420,39 @@ msgstr ""
 "Calcular el siÌmbolo de Jacobi (a/b) con extensioÌn de Kronecker (a/2)=(2/a) "
 "cuando sea impar, o (a/2)=0 cuando sea par."
 
-#: C/genius.xml:1964(term)
+#: C/genius.xml:1978(term)
 msgid "LeastAbsoluteResidue"
 msgstr "LeastAbsoluteResidue"
 
-#: C/genius.xml:1966(synopsis)
+#: C/genius.xml:1980(synopsis)
 #, no-wrap
 msgid "LeastAbsoluteResidue (a,n)"
 msgstr "LeastAbsoluteResidue (a,n)"
 
-#: C/genius.xml:1967(para)
+#: C/genius.xml:1981(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)."
 msgstr ""
 
-#: C/genius.xml:1972(term)
+#: C/genius.xml:1986(term)
 msgid "Legendre"
 msgstr "Legendre"
 
-#: C/genius.xml:1974(synopsis)
+#: C/genius.xml:1988(synopsis)
 #, no-wrap
 msgid "Legendre (a,p)"
 msgstr "Legendre (a,p)"
 
-#: C/genius.xml:1975(para)
+#: C/genius.xml:1989(para)
 msgid "Aliases: <function>LegendreSymbol</function>"
 msgstr "Alias: <function>LegendreSymbol</function>"
 
-#: C/genius.xml:1976(para)
+#: C/genius.xml:1990(para)
 msgid "Calculate the Legendre symbol (a/p)."
 msgstr "Calcular el siÌmbolo de Legendre (a/p)."
 
-#: C/genius.xml:1977(para)
+#: C/genius.xml:1991(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/LegendreSymbol.html";
 "\">Planetmath</ulink> or <ulink url=\"http://mathworld.wolfram.com/";
@@ -7482,16 +7462,16 @@ msgstr ""
 "\">Planetmath</ulink> o <ulink url=\"http://mathworld.wolfram.com/";
 "LegendreSymbol.html\">Mathworld</ulink> para obtener mÃs informaciÃn."
 
-#: C/genius.xml:1986(term)
+#: C/genius.xml:2000(term)
 msgid "LucasLehmer"
 msgstr "LucasLehmer"
 
-#: C/genius.xml:1988(synopsis)
+#: C/genius.xml:2002(synopsis)
 #, no-wrap
 msgid "LucasLehmer (p)"
 msgstr "LucasLehmer (p)"
 
-#: C/genius.xml:1989(para)
+#: C/genius.xml:2003(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"
@@ -7499,7 +7479,7 @@ msgid ""
 "IsMersennePrimeExponent\">IsMersennePrimeExponent</link>."
 msgstr ""
 
-#: C/genius.xml:1995(para)
+#: C/genius.xml:2009(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Lucas%E2%80%";
 "93Lehmer_primality_test\">Wikipedia</ulink> or <ulink url=\"http://";
@@ -7513,20 +7493,20 @@ msgstr ""
 "mathworld.wolfram.com/Lucas-LehmerTest.html\">Mathworld</ulink> para obtener "
 "mÃs informaciÃn."
 
-#: C/genius.xml:2005(term)
+#: C/genius.xml:2019(term)
 msgid "LucasNumber"
 msgstr "LucasNumber"
 
-#: C/genius.xml:2007(synopsis)
+#: C/genius.xml:2021(synopsis)
 #, no-wrap
 msgid "LucasNumber (n)"
 msgstr "LucasNumber (n)"
 
-#: C/genius.xml:2008(para)
+#: C/genius.xml:2022(para)
 msgid "Returns the <varname>n</varname>th Lucas number."
 msgstr "Devuelve el <varname>n</varname>-eÌsimo nuÌmero de Lucas."
 
-#: C/genius.xml:2009(para)
+#: C/genius.xml:2023(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Lucas_number\";>Wikipedia</"
 "ulink> or <ulink url=\"http://planetmath.org/encyclopedia/LucasNumbers.html";
@@ -7539,26 +7519,26 @@ msgstr ""
 "wolfram.com/LucasNumber.html\">Mathworld</ulink> para obtener mÃs "
 "informaciÃn."
 
-#: C/genius.xml:2019(term)
+#: C/genius.xml:2033(term)
 msgid "MaximalPrimePowerFactors"
 msgstr "MaximalPrimePowerFactors"
 
-#: C/genius.xml:2021(synopsis)
+#: C/genius.xml:2035(synopsis)
 #, no-wrap
 msgid "MaximalPrimePowerFactors (n)"
 msgstr "MaximalPrimePowerFactors (n)"
 
-#: C/genius.xml:2022(para)
+#: C/genius.xml:2036(para)
 msgid "Return all maximal prime power factors of a number."
 msgstr "Devuelve todos los factores primos de un nuÌmero."
 
 # Si se refiera a un nombre de variable global deberÃa traducirse literalmente
 # Leo: es el nombre de una funciÃn de GEL
-#: C/genius.xml:2027(term) C/genius.xml:2029(synopsis)
+#: C/genius.xml:2041(term) C/genius.xml:2043(synopsis)
 msgid "MersennePrimeExponents"
 msgstr "MersennePrimeExponents"
 
-#: C/genius.xml:2030(para)
+#: C/genius.xml:2044(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 "
@@ -7567,16 +7547,16 @@ msgid ""
 "LucasLehmer\">LucasLehmer</link>."
 msgstr ""
 
-#: C/genius.xml:2052(term)
+#: C/genius.xml:2066(term)
 msgid "MillerRabinTest"
 msgstr "MillerRabinTest"
 
-#: C/genius.xml:2054(synopsis)
+#: C/genius.xml:2068(synopsis)
 #, no-wrap
 msgid "MillerRabinTest (n,reps)"
 msgstr "MillerRabinTest (n,reps)"
 
-#: C/genius.xml:2055(para)
+#: C/genius.xml:2069(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>"
@@ -7585,7 +7565,7 @@ msgid ""
 "faster and better on smaller integers."
 msgstr ""
 
-#: C/genius.xml:2064(para) C/genius.xml:2082(para)
+#: C/genius.xml:2078(para) C/genius.xml:2096(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Miller%E2%80%";
 "93Rabin_primality_test\">Wikipedia</ulink> or <ulink url=\"http://planetmath.";
@@ -7599,36 +7579,36 @@ msgstr ""
 "\"http://mathworld.wolfram.com/Rabin-MillerStrongPseudoprimeTest.html";
 "\">Mathworld</ulink> para obtener mÃs informaciÃn."
 
-#: C/genius.xml:2074(term)
+#: C/genius.xml:2088(term)
 msgid "MillerRabinTestSure"
 msgstr "MillerRabinTestSure"
 
-#: C/genius.xml:2076(synopsis)
+#: C/genius.xml:2090(synopsis)
 #, no-wrap
 msgid "MillerRabinTestSure (n)"
 msgstr "MillerRabinTestSure (n)"
 
-#: C/genius.xml:2077(para)
+#: C/genius.xml:2091(para)
 msgid ""
 "Use the Miller-Rabin primality test on <varname>n</varname> with enough "
 "bases that assuming the Generalized Reimann Hypothesis the result is "
 "deterministic."
 msgstr ""
 
-#: C/genius.xml:2092(term)
+#: C/genius.xml:2106(term)
 msgid "ModInvert"
 msgstr "ModInvert"
 
-#: C/genius.xml:2094(synopsis)
+#: C/genius.xml:2108(synopsis)
 #, no-wrap
 msgid "ModInvert (n,m)"
 msgstr "ModInvert (n,m)"
 
-#: C/genius.xml:2095(para)
+#: C/genius.xml:2109(para)
 msgid "Returns inverse of n mod m."
 msgstr "Devuelve el inverso de n moÌdulo m."
 
-#: C/genius.xml:2096(para)
+#: C/genius.xml:2110(para)
 msgid ""
 "See <ulink url=\"http://mathworld.wolfram.com/ModularInverse.html";
 "\">Mathworld</ulink> for more information."
@@ -7636,16 +7616,16 @@ msgstr ""
 "Consulte <ulink url=\"http://mathworld.wolfram.com/ModularInverse.html";
 "\">Mathworld</ulink> para obtener mÃs informaciÃn."
 
-#: C/genius.xml:2104(term)
+#: C/genius.xml:2118(term)
 msgid "MoebiusMu"
 msgstr "MoebiusMu"
 
-#: C/genius.xml:2106(synopsis)
+#: C/genius.xml:2120(synopsis)
 #, no-wrap
 msgid "MoebiusMu (n)"
 msgstr "MoebiusMu (n)"
 
-#: C/genius.xml:2107(para)
+#: C/genius.xml:2121(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 "
@@ -7653,7 +7633,7 @@ msgid ""
 "distinct primes."
 msgstr ""
 
-#: C/genius.xml:2113(para)
+#: C/genius.xml:2127(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/MoebiusFunction.html";
 "\">Planetmath</ulink> or <ulink url=\"http://mathworld.wolfram.com/";
@@ -7663,23 +7643,23 @@ msgstr ""
 "\">Planetmath</ulink> o <ulink url=\"http://mathworld.wolfram.com/";
 "MoebiusFunction.html\">Mathworld</ulink> para obtener mÃs informaciÃn."
 
-#: C/genius.xml:2122(term)
+#: C/genius.xml:2136(term)
 msgid "NextPrime"
 msgstr "NextPrime"
 
-#: C/genius.xml:2124(synopsis)
+#: C/genius.xml:2138(synopsis)
 #, no-wrap
 msgid "NextPrime (n)"
 msgstr "NextPrime (n)"
 
-#: C/genius.xml:2125(para)
+#: C/genius.xml:2139(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 "
 "<userinput>-NextPrime(-n)</userinput>."
 msgstr ""
 
-#: C/genius.xml:2130(para)
+#: C/genius.xml:2144(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-"
@@ -7687,22 +7667,22 @@ msgid ""
 "positive is not tunable, but is low enough for all practical purposes."
 msgstr ""
 
-#: C/genius.xml:2147(term)
+#: C/genius.xml:2161(term)
 msgid "PadicValuation"
 msgstr "PadicValuation"
 
-#: C/genius.xml:2149(synopsis)
+#: C/genius.xml:2163(synopsis)
 #, no-wrap
 msgid "PadicValuation (n,p)"
 msgstr "PadicValuation (n,p)"
 
-#: C/genius.xml:2150(para)
+#: C/genius.xml:2164(para)
 msgid ""
 "Returns the p-adic valuation (number of trailing zeros in base <varname>p</"
 "varname>)."
 msgstr ""
 
-#: C/genius.xml:2151(para)
+#: C/genius.xml:2165(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/PAdicValuation.html";
 "\">Planetmath</ulink> for more information."
@@ -7710,16 +7690,16 @@ msgstr ""
 "Consulte <ulink url=\"http://planetmath.org/encyclopedia/PAdicValuation.html";
 "\">Planetmath</ulink> para obtener mÃs informaciÃn."
 
-#: C/genius.xml:2159(term)
+#: C/genius.xml:2173(term)
 msgid "PowerMod"
 msgstr "PowerMod"
 
-#: C/genius.xml:2161(synopsis)
+#: C/genius.xml:2175(synopsis)
 #, no-wrap
 msgid "PowerMod (a,b,m)"
 msgstr "PowerMod (a,b,m)"
 
-#: C/genius.xml:2162(para)
+#: C/genius.xml:2176(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 "
@@ -7727,37 +7707,37 @@ msgid ""
 "<userinput>a^b mod m</userinput> is just as fast."
 msgstr ""
 
-#: C/genius.xml:2173(term)
+#: C/genius.xml:2187(term)
 msgid "Prime"
 msgstr "Prime"
 
-#: C/genius.xml:2175(synopsis)
+#: C/genius.xml:2189(synopsis)
 #, no-wrap
 msgid "Prime (n)"
 msgstr "Prime (n)"
 
-#: C/genius.xml:2176(para)
+#: C/genius.xml:2190(para)
 msgid "Aliases: <function>prime</function>"
 msgstr "Alias: <function>prime</function>"
 
-#: C/genius.xml:2177(para)
+#: C/genius.xml:2191(para)
 msgid "Return the <varname>n</varname>th prime (up to a limit)."
 msgstr "Devuelve el <varname>n</varname>-Ãsimo primo (hasta un lÃmite)."
 
-#: C/genius.xml:2187(term)
+#: C/genius.xml:2201(term)
 msgid "PrimeFactors"
 msgstr "PrimeFactors"
 
-#: C/genius.xml:2189(synopsis)
+#: C/genius.xml:2203(synopsis)
 #, no-wrap
 msgid "PrimeFactors (n)"
 msgstr "PrimeFactors (n)"
 
-#: C/genius.xml:2190(para)
+#: C/genius.xml:2204(para)
 msgid "Return all prime factors of a number as a vector."
 msgstr "Devuelve todos los factores primos de un nuÌmero como un vector."
 
-#: C/genius.xml:2191(para)
+#: C/genius.xml:2205(para)
 msgid ""
 "See <ulink url=\"http://mathworld.wolfram.com/PrimeFactor.html\";>Mathworld</"
 "ulink> for more information."
@@ -7765,22 +7745,22 @@ msgstr ""
 "Consulte <ulink url=\"http://mathworld.wolfram.com/PrimeFactor.html";
 "\">Mathworld</ulink> para obtener mÃs informaciÃn."
 
-#: C/genius.xml:2199(term)
+#: C/genius.xml:2213(term)
 msgid "PseudoprimeTest"
 msgstr "PseudoprimeTest"
 
-#: C/genius.xml:2201(synopsis)
+#: C/genius.xml:2215(synopsis)
 #, no-wrap
 msgid "PseudoprimeTest (n,b)"
 msgstr "PseudoprimeTest (n,b)"
 
-#: C/genius.xml:2202(para)
+#: C/genius.xml:2216(para)
 msgid ""
 "Pseudoprime test, returns <constant>true</constant> if and only if "
 "<userinput>b^(n-1) == 1  mod n</userinput>"
 msgstr ""
 
-#: C/genius.xml:2204(para)
+#: C/genius.xml:2218(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/Pseudoprime.html";
 "\">Planetmath</ulink> or <ulink url=\"http://mathworld.wolfram.com/";
@@ -7790,23 +7770,23 @@ msgstr ""
 "\">Planetmath</ulink> o <ulink url=\"http://mathworld.wolfram.com/";
 "Pseudoprime.html\">Mathworld</ulink> para obtener mÃs informaciÃn."
 
-#: C/genius.xml:2213(term)
+#: C/genius.xml:2227(term)
 msgid "RemoveFactor"
 msgstr "RemoveFactor"
 
-#: C/genius.xml:2215(synopsis)
+#: C/genius.xml:2229(synopsis)
 #, no-wrap
 msgid "RemoveFactor (n,m)"
 msgstr "RemoveFactor (n,m)"
 
-#: C/genius.xml:2216(para)
+#: C/genius.xml:2230(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</"
 "varname>, that divides <varname>n</varname>."
 msgstr ""
 
-#: C/genius.xml:2217(para)
+#: C/genius.xml:2231(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/Divisibility.html";
 "\">Planetmath</ulink> or <ulink url=\"http://mathworld.wolfram.com/Factor.";
@@ -7816,16 +7796,16 @@ msgstr ""
 "\">Planetmath</ulink> o <ulink url=\"http://mathworld.wolfram.com/Factor.html";
 "\">Mathworld</ulink> para obtener mÃs informaciÃn."
 
-#: C/genius.xml:2226(term)
+#: C/genius.xml:2240(term)
 msgid "SilverPohligHellmanWithFactorization"
 msgstr "SilverPohligHellmanWithFactorization"
 
-#: C/genius.xml:2228(synopsis)
+#: C/genius.xml:2242(synopsis)
 #, no-wrap
 msgid "SilverPohligHellmanWithFactorization (n,b,q,f)"
 msgstr "SilverPohligHellmanWithFactorization (n,b,q,f)"
 
-#: C/genius.xml:2229(para)
+#: C/genius.xml:2243(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>, "
@@ -7834,23 +7814,23 @@ msgid ""
 "varname>-1."
 msgstr ""
 
-#: C/genius.xml:2234(term)
+#: C/genius.xml:2248(term)
 msgid "SqrtModPrime"
 msgstr "SqrtModPrime"
 
-#: C/genius.xml:2236(synopsis)
+#: C/genius.xml:2250(synopsis)
 #, no-wrap
 msgid "SqrtModPrime (n,p)"
 msgstr "SqrtModPrime (n,p)"
 
-#: C/genius.xml:2237(para)
+#: C/genius.xml:2251(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 "
 "residue."
 msgstr ""
 
-#: C/genius.xml:2238(para)
+#: C/genius.xml:2252(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/QuadraticResidue.html";
 "\">Planetmath</ulink> or <ulink url=\"http://mathworld.wolfram.com/";
@@ -7860,22 +7840,22 @@ msgstr ""
 "html\">Planetmath</ulink> o <ulink url=\"http://mathworld.wolfram.com/";
 "QuadraticResidue.html\">Mathworld</ulink> para obtener mÃs informaciÃn."
 
-#: C/genius.xml:2247(term)
+#: C/genius.xml:2261(term)
 msgid "StrongPseudoprimeTest"
 msgstr "StrongPseudoprimeTest"
 
-#: C/genius.xml:2249(synopsis)
+#: C/genius.xml:2263(synopsis)
 #, no-wrap
 msgid "StrongPseudoprimeTest (n,b)"
 msgstr "StrongPseudoprimeTest (n,b)"
 
-#: C/genius.xml:2250(para)
+#: C/genius.xml:2264(para)
 msgid ""
 "Run the strong pseudoprime test base <varname>b</varname> on <varname>n</"
 "varname>."
 msgstr ""
 
-#: C/genius.xml:2251(para)
+#: C/genius.xml:2265(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/StrongPseudoprime.html";
 "\">Planetmath</ulink> or <ulink url=\"http://mathworld.wolfram.com/";
@@ -7885,27 +7865,27 @@ msgstr ""
 "html\">Planetmath</ulink> o <ulink url=\"http://mathworld.wolfram.com/";
 "StrongPseudoprime.html\">Mathworld</ulink> para obtener mÃs informaciÃn."
 
-#: C/genius.xml:2260(term)
+#: C/genius.xml:2274(term)
 msgid "gcd"
 msgstr "gcd"
 
-#: C/genius.xml:2262(synopsis)
+#: C/genius.xml:2276(synopsis)
 #, no-wrap
 msgid "gcd (a,args...)"
 msgstr "gcd (a,args...)"
 
-#: C/genius.xml:2263(para)
+#: C/genius.xml:2277(para)
 msgid "Aliases: <function>GCD</function>"
 msgstr "Alias: <function>GCD</function>"
 
-#: C/genius.xml:2264(para)
+#: C/genius.xml:2278(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 "
 "more than one matrix of the same size then GCD is done element by element."
 msgstr ""
 
-#: C/genius.xml:2270(para)
+#: C/genius.xml:2284(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/GreatestCommonDivisor.";
 "html\">Planetmath</ulink> or <ulink url=\"http://mathworld.wolfram.com/";
@@ -7916,27 +7896,27 @@ msgstr ""
 "mathworld.wolfram.com/GreatestCommonDivisor.html\">Mathworld</ulink> para "
 "obtener mÃs informaciÃn."
 
-#: C/genius.xml:2279(term)
+#: C/genius.xml:2293(term)
 msgid "lcm"
 msgstr "lcm"
 
-#: C/genius.xml:2281(synopsis)
+#: C/genius.xml:2295(synopsis)
 #, no-wrap
 msgid "lcm (a,args...)"
 msgstr "lcm (a,args...)"
 
-#: C/genius.xml:2282(para)
+#: C/genius.xml:2296(para)
 msgid "Aliases: <function>LCM</function>"
 msgstr "Alias: <function>LCM</function>"
 
-#: C/genius.xml:2283(para)
+#: C/genius.xml:2297(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 "
 "more than one matrix of the same size then LCM is done element by element."
 msgstr ""
 
-#: C/genius.xml:2289(para)
+#: C/genius.xml:2303(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/LeastCommonMultiple.html";
 "\">Planetmath</ulink> or <ulink url=\"http://mathworld.wolfram.com/";
@@ -7946,20 +7926,20 @@ msgstr ""
 "html\">Planetmath</ulink> o <ulink url=\"http://mathworld.wolfram.com/";
 "LeastCommonMultiple.html\">Mathworld</ulink> para obtener mÃs informaciÃn."
 
-#: C/genius.xml:2301(title)
+#: C/genius.xml:2315(title)
 msgid "Matrix Manipulation"
 msgstr "ManipulacioÌn de matrices"
 
-#: C/genius.xml:2304(term)
+#: C/genius.xml:2318(term)
 msgid "ApplyOverMatrix"
 msgstr "ApplyOverMatrix"
 
-#: C/genius.xml:2306(synopsis)
+#: C/genius.xml:2320(synopsis)
 #, no-wrap
 msgid "ApplyOverMatrix (a,func)"
 msgstr "ApplyOverMatrix (a,func)"
 
-#: C/genius.xml:2307(para)
+#: C/genius.xml:2321(para)
 msgid ""
 "Apply a function over all entries of a matrix and return a matrix of the "
 "results."
@@ -7967,16 +7947,16 @@ msgstr ""
 "Aplicar una funcioÌn sobre todos los elementos de una matriz y devolver una "
 "matriz con los resultados."
 
-#: C/genius.xml:2312(term)
+#: C/genius.xml:2326(term)
 msgid "ApplyOverMatrix2"
 msgstr "ApplyOverMatrix2"
 
-#: C/genius.xml:2314(synopsis)
+#: C/genius.xml:2328(synopsis)
 #, no-wrap
 msgid "ApplyOverMatrix2 (a,b,func)"
 msgstr "ApplyOverMatrix2 (a,b,func)"
 
-#: C/genius.xml:2315(para)
+#: C/genius.xml:2329(para)
 msgid ""
 "Apply a function over all entries of 2 matrices (or 1 value and 1 matrix) "
 "and return a matrix of the results."
@@ -7984,55 +7964,55 @@ msgstr ""
 "Aplicar una funcioÌn sobre todos los elementos de dos matrices (o un valor y "
 "una matriz) y devolver una matriz con los resultados."
 
-#: C/genius.xml:2320(term)
+#: C/genius.xml:2334(term)
 msgid "ColumnsOf"
 msgstr "ColumnsOf"
 
-#: C/genius.xml:2322(synopsis)
+#: C/genius.xml:2336(synopsis)
 #, no-wrap
 msgid "ColumnsOf (M)"
 msgstr "ColumnsOf (M)"
 
-#: C/genius.xml:2323(para)
+#: C/genius.xml:2337(para)
 msgid "Gets the columns of a matrix as a horizontal vector."
 msgstr "Obtiene las columnas de una matriz como un vector horizontal."
 
-#: C/genius.xml:2328(term)
+#: C/genius.xml:2342(term)
 msgid "ComplementSubmatrix"
 msgstr "ComplementSubmatrix"
 
-#: C/genius.xml:2330(synopsis)
+#: C/genius.xml:2344(synopsis)
 #, no-wrap
 msgid "ComplementSubmatrix (m,r,c)"
 msgstr "ComplementSubmatrix (m,r,c)"
 
-#: C/genius.xml:2331(para)
+#: C/genius.xml:2345(para)
 msgid "Remove column(s) and row(s) from a matrix."
 msgstr "Eliminar filas y columnas de una matriz."
 
-#: C/genius.xml:2336(term)
+#: C/genius.xml:2350(term)
 msgid "CompoundMatrix"
 msgstr "CompoundMatrix"
 
-#: C/genius.xml:2338(synopsis)
+#: C/genius.xml:2352(synopsis)
 #, no-wrap
 msgid "CompoundMatrix (k,A)"
 msgstr "CompoundMatrix (k,A)"
 
-#: C/genius.xml:2339(para)
+#: C/genius.xml:2353(para)
 msgid "Calculate the kth compound matrix of A."
 msgstr "Calcular la k-eÌsima matriz compuesta de A."
 
-#: C/genius.xml:2344(term)
+#: C/genius.xml:2358(term)
 msgid "CountZeroColumns"
 msgstr "CountZeroColumns"
 
-#: C/genius.xml:2346(synopsis)
+#: C/genius.xml:2360(synopsis)
 #, no-wrap
 msgid "CountZeroColumns (M)"
 msgstr "CountZeroColumns (M)"
 
-#: C/genius.xml:2347(para)
+#: C/genius.xml:2361(para)
 msgid ""
 "Count the number of zero columns in a matrix. For example Once you column "
 "reduce a matrix you can use this to find the nullity. See <link linkend="
@@ -8040,46 +8020,46 @@ msgid ""
 "\"gel-function-Nullity\"><function>Nullity</function></link>."
 msgstr ""
 
-#: C/genius.xml:2357(term)
+#: C/genius.xml:2371(term)
 msgid "DeleteColumn"
 msgstr "DeleteColumn"
 
-#: C/genius.xml:2359(synopsis)
+#: C/genius.xml:2373(synopsis)
 #, no-wrap
 msgid "DeleteColumn (M,col)"
 msgstr "DeleteColumn (M,col)"
 
-#: C/genius.xml:2360(para)
+#: C/genius.xml:2374(para)
 msgid "Delete a column of a matrix."
 msgstr "Elimina una columna de una matriz."
 
-#: C/genius.xml:2365(term)
+#: C/genius.xml:2379(term)
 msgid "DeleteRow"
 msgstr "DeleteRow"
 
-#: C/genius.xml:2367(synopsis)
+#: C/genius.xml:2381(synopsis)
 #, no-wrap
 msgid "DeleteRow (M,row)"
 msgstr "DeleteRow (M,row)"
 
-#: C/genius.xml:2368(para)
+#: C/genius.xml:2382(para)
 msgid "Delete a row of a matrix."
 msgstr "Elimina una fila de una matriz."
 
-#: C/genius.xml:2373(term)
+#: C/genius.xml:2387(term)
 msgid "DiagonalOf"
 msgstr "DiagonalOf"
 
-#: C/genius.xml:2375(synopsis)
+#: C/genius.xml:2389(synopsis)
 #, no-wrap
 msgid "DiagonalOf (M)"
 msgstr "DiagonalOf (M)"
 
-#: C/genius.xml:2376(para)
+#: C/genius.xml:2390(para)
 msgid "Gets the diagonal entries of a matrix as a column vector."
 msgstr "Obtiene las entradas diagonales de una matriz como un vector columna."
 
-#: C/genius.xml:2377(para)
+#: C/genius.xml:2391(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Diagonal_of_a_matrix#Matrices";
 "\">Wikipedia</ulink> for more information."
@@ -8088,23 +8068,23 @@ msgstr ""
 "Diagonal_of_a_matrix#Matrices\">Wikipedia</ulink> para obtener mÃs "
 "informaciÃn."
 
-#: C/genius.xml:2385(term)
+#: C/genius.xml:2399(term)
 msgid "DotProduct"
 msgstr "DotProduct"
 
-#: C/genius.xml:2387(synopsis)
+#: C/genius.xml:2401(synopsis)
 #, no-wrap
 msgid "DotProduct (u,v)"
 msgstr "DotProduct (u,v)"
 
-#: C/genius.xml:2388(para)
+#: C/genius.xml:2402(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 "
 "complex numbers."
 msgstr ""
 
-#: C/genius.xml:2390(para)
+#: C/genius.xml:2404(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/DotProduct.html";
 "\">Planetmath</ulink> for more information."
@@ -8112,16 +8092,16 @@ msgstr ""
 "Consulte <ulink url=\"http://planetmath.org/encyclopedia/DotProduct.html";
 "\">Planetmath</ulink> para obtener mÃs informaciÃn."
 
-#: C/genius.xml:2398(term)
+#: C/genius.xml:2412(term)
 msgid "ExpandMatrix"
 msgstr "ExpandMatrix"
 
-#: C/genius.xml:2400(synopsis)
+#: C/genius.xml:2414(synopsis)
 #, no-wrap
 msgid "ExpandMatrix (M)"
 msgstr "ExpandMatrix (M)"
 
-#: C/genius.xml:2401(para)
+#: C/genius.xml:2415(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 "
@@ -8129,26 +8109,26 @@ msgid ""
 "matrix is quoted."
 msgstr ""
 
-#: C/genius.xml:2411(term)
+#: C/genius.xml:2425(term)
 msgid "HermitianProduct"
 msgstr "HermitianProduct"
 
-#: C/genius.xml:2413(synopsis)
+#: C/genius.xml:2427(synopsis)
 #, no-wrap
 msgid "HermitianProduct (u,v)"
 msgstr "HermitianProduct (u,v)"
 
-#: C/genius.xml:2414(para)
+#: C/genius.xml:2428(para)
 msgid "Aliases: <function>InnerProduct</function>"
 msgstr "Alias: <function>InnerProduct</function>"
 
-#: C/genius.xml:2415(para)
+#: C/genius.xml:2429(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."
 msgstr ""
 
-#: C/genius.xml:2416(para)
+#: C/genius.xml:2430(para)
 msgid ""
 "See <ulink url=\"http://mathworld.wolfram.com/HermitianInnerProduct.html";
 "\">Mathworld</ulink> for more information."
@@ -8156,20 +8136,20 @@ msgstr ""
 "Consulte <ulink url=\"http://mathworld.wolfram.com/HermitianInnerProduct.html";
 "\">Mathworld</ulink> para obtener mÃs informaciÃn."
 
-#: C/genius.xml:2424(term)
+#: C/genius.xml:2438(term)
 msgid "I"
 msgstr "I"
 
-#: C/genius.xml:2426(synopsis)
+#: C/genius.xml:2440(synopsis)
 #, no-wrap
 msgid "I (n)"
 msgstr "I (n)"
 
-#: C/genius.xml:2427(para)
+#: C/genius.xml:2441(para)
 msgid "Aliases: <function>eye</function>"
 msgstr "Alias: <function>eye</function>"
 
-#: C/genius.xml:2428(para)
+#: C/genius.xml:2442(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 "
@@ -8179,7 +8159,7 @@ msgstr ""
 "varname> por <varname>n</varname>. Si <varname>n</varname> es cero, devuelve "
 "<constant>null</constant>."
 
-#: C/genius.xml:2429(para)
+#: C/genius.xml:2443(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/IdentityMatrix.html";
 "\">Planetmath</ulink> for more information."
@@ -8187,16 +8167,16 @@ msgstr ""
 "Consulte <ulink url=\"http://planetmath.org/encyclopedia/IdentityMatrix.html";
 "\">Planetmath</ulink> para obtener mÃs informaciÃn."
 
-#: C/genius.xml:2437(term)
+#: C/genius.xml:2451(term)
 msgid "IndexComplement"
 msgstr "IndexComplement"
 
-#: C/genius.xml:2439(synopsis)
+#: C/genius.xml:2453(synopsis)
 #, no-wrap
 msgid "IndexComplement (vec,msize)"
 msgstr "IndexComplement (vec,msize)"
 
-#: C/genius.xml:2440(para)
+#: C/genius.xml:2454(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</"
@@ -8204,20 +8184,20 @@ msgid ""
 "varname> is 0, we always return <constant>null</constant>."
 msgstr ""
 
-#: C/genius.xml:2447(term)
+#: C/genius.xml:2461(term)
 msgid "IsDiagonal"
 msgstr "IsDiagonal"
 
-#: C/genius.xml:2449(synopsis)
+#: C/genius.xml:2463(synopsis)
 #, no-wrap
 msgid "IsDiagonal (M)"
 msgstr "IsDiagonal (M)"
 
-#: C/genius.xml:2450(para)
+#: C/genius.xml:2464(para)
 msgid "Is a matrix diagonal."
 msgstr "Es una matriz diagonal."
 
-#: C/genius.xml:2451(para) C/genius.xml:2598(para)
+#: C/genius.xml:2465(para) C/genius.xml:2615(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Diagonal_matrix\";>Wikipedia</"
 "ulink> or <ulink url=\"http://planetmath.org/encyclopedia/DiagonalMatrix.html";
@@ -8227,16 +8207,16 @@ msgstr ""
 "\">Wikipedia</ulink> o <ulink url=\"http://planetmath.org/encyclopedia/";
 "DiagonalMatrix.html\">Planetmath</ulink> para obtener mÃs informaciÃn."
 
-#: C/genius.xml:2460(term)
+#: C/genius.xml:2474(term)
 msgid "IsIdentity"
 msgstr "IsIdentity"
 
-#: C/genius.xml:2462(synopsis)
+#: C/genius.xml:2476(synopsis)
 #, no-wrap
 msgid "IsIdentity (x)"
 msgstr "IsIdentity (x)"
 
-#: C/genius.xml:2463(para)
+#: C/genius.xml:2477(para)
 msgid ""
 "Check if a matrix is the identity matrix. Automatically returns "
 "<constant>false</constant> if the matrix is not square. Also works on "
@@ -8246,50 +8226,50 @@ msgid ""
 "returned."
 msgstr ""
 
-#: C/genius.xml:2472(term)
+#: C/genius.xml:2486(term)
 msgid "IsLowerTriangular"
 msgstr "IsLowerTriangular"
 
-#: C/genius.xml:2474(synopsis)
+#: C/genius.xml:2488(synopsis)
 #, no-wrap
 msgid "IsLowerTriangular (M)"
 msgstr "IsLowerTriangular (M)"
 
-#: C/genius.xml:2475(para)
+#: C/genius.xml:2489(para)
 msgid ""
 "Is a matrix lower triangular. That is, are all the entries above the "
 "diagonal zero."
 msgstr ""
 
-#: C/genius.xml:2480(term)
+#: C/genius.xml:2494(term)
 msgid "IsMatrixInteger"
 msgstr "IsMatrixInteger"
 
-#: C/genius.xml:2482(synopsis)
+#: C/genius.xml:2496(synopsis)
 #, no-wrap
 msgid "IsMatrixInteger (M)"
 msgstr "IsMatrixInteger (M)"
 
-#: C/genius.xml:2483(para)
+#: C/genius.xml:2497(para)
 msgid "Check if a matrix is a matrix of an integers (non-complex)."
 msgstr "Comprobar si una matriz es una matriz de enteros (no compleja)."
 
-#: C/genius.xml:2488(term)
+#: C/genius.xml:2502(term)
 msgid "IsMatrixNonnegative"
 msgstr "IsMatrixNonnegative"
 
-#: C/genius.xml:2490(synopsis)
+#: C/genius.xml:2504(synopsis)
 #, no-wrap
 msgid "IsMatrixNonnegative (M)"
 msgstr "IsMatrixNonnegative (M)"
 
-#: C/genius.xml:2491(para)
+#: C/genius.xml:2505(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."
 msgstr ""
 
-#: C/genius.xml:2493(para) C/genius.xml:2507(para)
+#: C/genius.xml:2507(para) C/genius.xml:2521(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Positive_matrix\";>Wikipedia</"
 "ulink> for more information."
@@ -8297,118 +8277,118 @@ msgstr ""
 "Consulte la <ulink url=\"http://en.wikipedia.org/wiki/Positive_matrix";
 "\">Wikipedia</ulink> para obtener mÃs informaciÃn."
 
-#: C/genius.xml:2501(term)
+#: C/genius.xml:2515(term)
 msgid "IsMatrixPositive"
 msgstr "IsMatrixPositive"
 
-#: C/genius.xml:2503(synopsis)
+#: C/genius.xml:2517(synopsis)
 #, no-wrap
 msgid "IsMatrixPositive (M)"
 msgstr "IsMatrixPositive (M)"
 
-#: C/genius.xml:2504(para)
+#: C/genius.xml:2518(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 "
 "matrices with positive definite matrices."
 msgstr ""
 
-#: C/genius.xml:2515(term)
+#: C/genius.xml:2529(term)
 msgid "IsMatrixRational"
 msgstr "IsMatrixRational"
 
-#: C/genius.xml:2517(synopsis)
+#: C/genius.xml:2531(synopsis)
 #, no-wrap
 msgid "IsMatrixRational (M)"
 msgstr "IsMatrixRational (M)"
 
-#: C/genius.xml:2518(para)
+#: C/genius.xml:2532(para)
 msgid "Check if a matrix is a matrix of rational (non-complex) numbers."
 msgstr ""
 "Comprobar si el argumento es una matriz de nÃmeros racionales (no complejos)"
 
-#: C/genius.xml:2524(term)
+#: C/genius.xml:2538(term)
 msgid "IsMatrixReal"
 msgstr "IsMatrixReal"
 
-#: C/genius.xml:2526(synopsis)
+#: C/genius.xml:2540(synopsis)
 #, no-wrap
 msgid "IsMatrixReal (M)"
 msgstr "IsMatrixReal (M)"
 
-#: C/genius.xml:2527(para)
+#: C/genius.xml:2541(para)
 msgid "Check if a matrix is a matrix of real (non-complex) numbers."
 msgstr ""
 
-#: C/genius.xml:2532(term)
+#: C/genius.xml:2546(term)
 msgid "IsMatrixSquare"
 msgstr "IsMatrixSquare"
 
-#: C/genius.xml:2534(synopsis)
+#: C/genius.xml:2548(synopsis)
 #, no-wrap
 msgid "IsMatrixSquare (M)"
 msgstr "IsMatrixSquare (M)"
 
-#: C/genius.xml:2535(para)
+#: C/genius.xml:2549(para)
 msgid "Check if a matrix is square, that is its width is equal to its height."
 msgstr ""
 
-#: C/genius.xml:2543(term)
+#: C/genius.xml:2557(term)
 msgid "IsUpperTriangular"
 msgstr "IsUpperTriangular"
 
-#: C/genius.xml:2545(synopsis)
+#: C/genius.xml:2559(synopsis)
 #, no-wrap
 msgid "IsUpperTriangular (M)"
 msgstr "IsUpperTriangular (M)"
 
-#: C/genius.xml:2546(para)
+#: C/genius.xml:2560(para)
 msgid ""
 "Is a matrix upper triangular? That is, a matrix is upper triangular if all "
 "all the entries below the diagonal are zero."
 msgstr ""
 
-#: C/genius.xml:2551(term)
+#: C/genius.xml:2565(term)
 msgid "IsValueOnly"
 msgstr "IsValueOnly"
 
-#: C/genius.xml:2553(synopsis)
+#: C/genius.xml:2567(synopsis)
 #, no-wrap
 msgid "IsValueOnly (M)"
 msgstr "IsValueOnly (M)"
 
-#: C/genius.xml:2554(para)
+#: C/genius.xml:2568(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."
 msgstr ""
 
-#: C/genius.xml:2560(term)
+#: C/genius.xml:2574(term)
 msgid "IsVector"
 msgstr "IsVector"
 
-#: C/genius.xml:2562(synopsis)
+#: C/genius.xml:2576(synopsis)
 #, no-wrap
 msgid "IsVector (v)"
 msgstr "IsVector (v)"
 
-#: C/genius.xml:2563(para)
+#: C/genius.xml:2577(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</"
 "varname> or <varname>n</varname> by 1 matrix."
 msgstr ""
 
-#: C/genius.xml:2572(term)
+#: C/genius.xml:2586(term)
 msgid "IsZero"
 msgstr "IsZero"
 
-#: C/genius.xml:2574(synopsis)
+#: C/genius.xml:2588(synopsis)
 #, no-wrap
 msgid "IsZero (x)"
 msgstr "IsZero (x)"
 
-#: C/genius.xml:2575(para)
+#: C/genius.xml:2589(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</"
@@ -8417,123 +8397,126 @@ msgid ""
 "the condition is vacuous."
 msgstr ""
 
-#: C/genius.xml:2585(term)
+#: C/genius.xml:2599(term)
 msgid "LowerTriangular"
 msgstr "LowerTriangular"
 
-#: C/genius.xml:2587(synopsis)
+#: C/genius.xml:2601(synopsis)
 #, no-wrap
 msgid "LowerTriangular (M)"
 msgstr "LowerTriangular (M)"
 
-#: C/genius.xml:2588(para)
+#: C/genius.xml:2602(para)
 msgid ""
 "Returns a copy of the matrix <varname>M</varname> with all the entries above "
 "the diagonal set to zero."
 msgstr ""
 
-#: C/genius.xml:2593(term)
+#: C/genius.xml:2607(term)
 msgid "MakeDiagonal"
 msgstr "MakeDiagonal"
 
-#: C/genius.xml:2595(synopsis)
+#: C/genius.xml:2609(synopsis)
 #, no-wrap
 msgid "MakeDiagonal (v,arg...)"
 msgstr "MakeDiagonal (v,arg...)"
 
-#: C/genius.xml:2596(para)
+#: C/genius.xml:2610(para)
 msgid "Aliases: <function>diag</function>"
 msgstr "Alias: <function>diag</function>"
 
-#: C/genius.xml:2597(para)
-msgid "Make diagonal matrix from a vector."
-msgstr "Hacer una matriz diagonal de un vector."
+#: C/genius.xml:2611(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 ""
 
-#: C/genius.xml:2607(term)
+#: C/genius.xml:2624(term)
 msgid "MakeVector"
 msgstr "MakeVector"
 
-#: C/genius.xml:2609(synopsis)
+#: C/genius.xml:2626(synopsis)
 #, no-wrap
 msgid "MakeVector (A)"
 msgstr "MakeVector (A)"
 
-#: C/genius.xml:2610(para)
+#: C/genius.xml:2627(para)
 msgid ""
 "Make column vector out of matrix by putting columns above each other. "
 "Returns <constant>null</constant> when given <constant>null</constant>."
 msgstr ""
 
-#: C/genius.xml:2616(term)
+#: C/genius.xml:2633(term)
 msgid "MatrixProduct"
 msgstr "MatrixProduct"
 
-#: C/genius.xml:2618(synopsis)
+#: C/genius.xml:2635(synopsis)
 #, no-wrap
 msgid "MatrixProduct (A)"
 msgstr "MatrixProduct (A)"
 
-#: C/genius.xml:2619(para)
+#: C/genius.xml:2636(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 "
 "elements."
 msgstr ""
 
-#: C/genius.xml:2628(term)
+#: C/genius.xml:2645(term)
 msgid "MatrixSum"
 msgstr "MatrixSum"
 
-#: C/genius.xml:2630(synopsis)
+#: C/genius.xml:2647(synopsis)
 #, no-wrap
 msgid "MatrixSum (A)"
 msgstr "MatrixSum (A)"
 
-#: C/genius.xml:2631(para)
+#: C/genius.xml:2648(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."
 msgstr ""
 
-#: C/genius.xml:2640(term)
+#: C/genius.xml:2657(term)
 msgid "MatrixSumSquares"
 msgstr "MatrixSumSquares"
 
-#: C/genius.xml:2642(synopsis)
+#: C/genius.xml:2659(synopsis)
 #, no-wrap
 msgid "MatrixSumSquares (A)"
 msgstr "MatrixSumSquares (A)"
 
-#: C/genius.xml:2643(para)
+#: C/genius.xml:2660(para)
 msgid "Calculate the sum of squares of all elements in a matrix or vector."
 msgstr ""
 
-#: C/genius.xml:2649(term)
+#: C/genius.xml:2666(term)
 msgid "OuterProduct"
 msgstr "OuterProduct"
 
-#: C/genius.xml:2651(synopsis)
+#: C/genius.xml:2668(synopsis)
 #, no-wrap
 msgid "OuterProduct (u,v)"
 msgstr "OuterProduct (u,v)"
 
-#: C/genius.xml:2652(para)
+#: C/genius.xml:2669(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 "
 "product is <userinput>v * u.'</userinput>."
 msgstr ""
 
-#: C/genius.xml:2659(term)
+#: C/genius.xml:2676(term)
 msgid "ReverseVector"
 msgstr "ReverseVector"
 
-#: C/genius.xml:2661(synopsis)
+#: C/genius.xml:2678(synopsis)
 #, no-wrap
 msgid "ReverseVector (v)"
 msgstr "ReverseVector (v)"
 
-#: C/genius.xml:2662(para)
+#: C/genius.xml:2679(para)
 msgid ""
 "Reverse elements in a vector. Return <constant>null</constant> if given "
 "<constant>null</constant>"
@@ -8541,44 +8524,48 @@ msgstr ""
 "Invierte el orden de los elementos de un vector (devuelve <constant>null</"
 "constant> si se le pasa <constant>null</constant>)."
 
-#: C/genius.xml:2667(term)
+#: C/genius.xml:2684(term)
 msgid "RowSum"
 msgstr "RowSum"
 
-#: C/genius.xml:2669(synopsis)
+#: C/genius.xml:2686(synopsis)
 #, no-wrap
 msgid "RowSum (m)"
 msgstr "RowSum (m)"
 
-#: C/genius.xml:2670(para)
+#: C/genius.xml:2687(para)
 msgid ""
 "Calculate sum of each row in a matrix and return a vertical vector with the "
 "result."
 msgstr ""
 
-#: C/genius.xml:2676(term)
+#: C/genius.xml:2693(term)
 msgid "RowSumSquares"
 msgstr "RowSumSquares"
 
-#: C/genius.xml:2678(synopsis)
+#: C/genius.xml:2695(synopsis)
 #, no-wrap
 msgid "RowSumSquares (m)"
 msgstr "RowSumSquares (m)"
 
-#: C/genius.xml:2679(para)
-msgid "Calculate sum of squares of each row in a matrix."
-msgstr "Calcular la suma de los cuadrados de cada fila de una matriz."
+#: C/genius.xml:2696(para)
+msgid ""
+"Calculate sum of squares of each row in a matrix and return a vertical "
+"vector with the results."
+msgstr ""
+"Calcular la suma de los cuadrados de cada fila de una matriz y devolver una "
+"matriz columna con los resultados."
 
-#: C/genius.xml:2684(term)
+#: C/genius.xml:2701(term)
 msgid "RowsOf"
 msgstr "RowsOf"
 
-#: C/genius.xml:2686(synopsis)
+#: C/genius.xml:2703(synopsis)
 #, no-wrap
 msgid "RowsOf (M)"
 msgstr "RowsOf (M)"
 
-#: C/genius.xml:2687(para)
+#: C/genius.xml:2704(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</"
@@ -8587,16 +8574,16 @@ msgid ""
 "something(r)</userinput>."
 msgstr ""
 
-#: C/genius.xml:2696(term)
+#: C/genius.xml:2713(term)
 msgid "SetMatrixSize"
 msgstr "SetMatrixSize"
 
-#: C/genius.xml:2698(synopsis)
+#: C/genius.xml:2715(synopsis)
 #, no-wrap
 msgid "SetMatrixSize (M,rows,columns)"
 msgstr "SetMatrixSize (M,filas,columnas)"
 
-#: C/genius.xml:2699(para)
+#: C/genius.xml:2716(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 "
@@ -8605,16 +8592,16 @@ msgid ""
 "returned."
 msgstr ""
 
-#: C/genius.xml:2709(term)
+#: C/genius.xml:2726(term)
 msgid "ShuffleVector"
 msgstr "ShuffleVector"
 
-#: C/genius.xml:2711(synopsis)
+#: C/genius.xml:2728(synopsis)
 #, no-wrap
 msgid "ShuffleVector (v)"
 msgstr "ShuffleVector (v)"
 
-#: C/genius.xml:2712(para)
+#: C/genius.xml:2729(para)
 msgid ""
 "Shuffle elements in a vector. Return <constant>null</constant> if given "
 "<constant>null</constant>"
@@ -8622,55 +8609,55 @@ msgstr ""
 "Mezcla los elementos de un vector (devuelve <constant>null</constant> si se "
 "le pasa <constant>null</constant>)."
 
-#: C/genius.xml:2717(term)
+#: C/genius.xml:2734(term)
 msgid "SortVector"
 msgstr "SortVector"
 
-#: C/genius.xml:2719(synopsis)
+#: C/genius.xml:2736(synopsis)
 #, no-wrap
 msgid "SortVector (v)"
 msgstr "SortVector (v)"
 
-#: C/genius.xml:2720(para)
+#: C/genius.xml:2737(para)
 msgid "Sort vector elements in an increasing order."
 msgstr "Ordenar los elementos del vector en orden ascendente."
 
-#: C/genius.xml:2725(term)
+#: C/genius.xml:2742(term)
 msgid "StripZeroColumns"
 msgstr "StripZeroColumns"
 
-#: C/genius.xml:2727(synopsis)
+#: C/genius.xml:2744(synopsis)
 #, no-wrap
 msgid "StripZeroColumns (M)"
 msgstr "StripZeroColumns (M)"
 
-#: C/genius.xml:2728(para)
+#: C/genius.xml:2745(para)
 msgid "Removes any all-zero columns of <varname>M</varname>."
 msgstr "Quita todas las columnas de ceros de <varname>M</varname>."
 
-#: C/genius.xml:2733(term)
+#: C/genius.xml:2750(term)
 msgid "StripZeroRows"
 msgstr "StripZeroRows"
 
-#: C/genius.xml:2735(synopsis)
+#: C/genius.xml:2752(synopsis)
 #, no-wrap
 msgid "StripZeroRows (M)"
 msgstr "StripZeroRows (M)"
 
-#: C/genius.xml:2736(para)
+#: C/genius.xml:2753(para)
 msgid "Removes any all-zero rows of <varname>M</varname>."
 msgstr "Quita todas las filas de ceros de <varname>M</varname>."
 
-#: C/genius.xml:2741(term)
+#: C/genius.xml:2758(term)
 msgid "Submatrix"
 msgstr "Submatrix"
 
-#: C/genius.xml:2743(synopsis)
+#: C/genius.xml:2760(synopsis)
 #, no-wrap
 msgid "Submatrix (m,r,c)"
 msgstr "Submatrix (m,r,c)"
 
-#: C/genius.xml:2744(para)
+#: C/genius.xml:2761(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</"
@@ -8678,122 +8665,122 @@ msgid ""
 "one row or column is needed)."
 msgstr ""
 
-#: C/genius.xml:2751(term)
+#: C/genius.xml:2768(term)
 msgid "SwapRows"
 msgstr "SwapRows"
 
-#: C/genius.xml:2753(synopsis)
+#: C/genius.xml:2770(synopsis)
 #, no-wrap
 msgid "SwapRows (m,row1,row2)"
 msgstr "SwapRows (m,fila1,fila2)"
 
-#: C/genius.xml:2754(para)
+#: C/genius.xml:2771(para)
 msgid "Swap two rows in a matrix."
 msgstr "Intercambiar dos columnas de una matriz."
 
-#: C/genius.xml:2759(term)
+#: C/genius.xml:2776(term)
 msgid "UpperTriangular"
 msgstr "UpperTriangular"
 
-#: C/genius.xml:2761(synopsis)
+#: C/genius.xml:2778(synopsis)
 #, no-wrap
 msgid "UpperTriangular (M)"
 msgstr "UpperTriangular (M)"
 
-#: C/genius.xml:2762(para)
+#: C/genius.xml:2779(para)
 msgid ""
 "Returns a copy of the matrix <varname>M</varname> with all the entries below "
 "the diagonal set to zero."
 msgstr ""
 
-#: C/genius.xml:2767(term)
+#: C/genius.xml:2784(term)
 msgid "columns"
 msgstr "columns"
 
-#: C/genius.xml:2769(synopsis)
+#: C/genius.xml:2786(synopsis)
 #, no-wrap
 msgid "columns (M)"
 msgstr "columns (M)"
 
-#: C/genius.xml:2770(para)
+#: C/genius.xml:2787(para)
 msgid "Get the number of columns of a matrix."
 msgstr "Obtener el nuÌmero de columnas de una matriz."
 
-#: C/genius.xml:2775(term)
+#: C/genius.xml:2792(term)
 msgid "elements"
 msgstr "elements"
 
-#: C/genius.xml:2777(synopsis)
+#: C/genius.xml:2794(synopsis)
 #, no-wrap
 msgid "elements (M)"
 msgstr "elements (M)"
 
-#: C/genius.xml:2778(para)
+#: C/genius.xml:2795(para)
 msgid ""
 "Get the total number of elements of a matrix. This is the number of columns "
 "times the number of rows."
 msgstr ""
 
-#: C/genius.xml:2784(term)
+#: C/genius.xml:2801(term)
 msgid "ones"
 msgstr "ones"
 
-#: C/genius.xml:2786(synopsis)
+#: C/genius.xml:2803(synopsis)
 #, no-wrap
 msgid "ones (rows,columns...)"
 msgstr "ones (filas,columnas...)"
 
-#: C/genius.xml:2787(para)
+#: C/genius.xml:2804(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."
 msgstr ""
 
-#: C/genius.xml:2792(term)
+#: C/genius.xml:2809(term)
 msgid "rows"
 msgstr "rows"
 
-#: C/genius.xml:2794(synopsis)
+#: C/genius.xml:2811(synopsis)
 #, no-wrap
 msgid "rows (M)"
 msgstr "rows (M)"
 
-#: C/genius.xml:2795(para)
+#: C/genius.xml:2812(para)
 msgid "Get the number of rows of a matrix."
 msgstr "Obtener el nuÌmero de filas de una matriz."
 
-#: C/genius.xml:2800(term)
+#: C/genius.xml:2817(term)
 msgid "zeros"
 msgstr "zeros"
 
-#: C/genius.xml:2802(synopsis)
+#: C/genius.xml:2819(synopsis)
 #, no-wrap
 msgid "zeros (rows,columns...)"
 msgstr "zeros (filas,columnas...)"
 
-#: C/genius.xml:2803(para)
+#: C/genius.xml:2820(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."
 msgstr ""
 
-#: C/genius.xml:2814(term)
+#: C/genius.xml:2831(term)
 msgid "AuxiliaryUnitMatrix"
 msgstr "AuxiliaryUnitMatrix"
 
-#: C/genius.xml:2816(synopsis)
+#: C/genius.xml:2833(synopsis)
 #, no-wrap
 msgid "AuxiliaryUnitMatrix (n)"
 msgstr "AuxiliaryUnitMatrix (n)"
 
-#: C/genius.xml:2817(para)
+#: C/genius.xml:2834(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. "
 "It is the Jordan block matrix of one zero eigenvalue."
 msgstr ""
 
-#: C/genius.xml:2819(para)
+#: C/genius.xml:2836(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/";
 "JordanCanonicalFormTheorem.html\">Planetmath</ulink> or <ulink url=\"http://";
@@ -8801,29 +8788,29 @@ msgid ""
 "information on Jordan Cannonical Form."
 msgstr ""
 
-#: C/genius.xml:2828(term)
+#: C/genius.xml:2845(term)
 msgid "BilinearForm"
 msgstr "BilinearForm"
 
-#: C/genius.xml:2830(synopsis)
+#: C/genius.xml:2847(synopsis)
 #, no-wrap
 msgid "BilinearForm (v,A,w)"
 msgstr "BilinearForm (v,A,w)"
 
-#: C/genius.xml:2831(para)
+#: C/genius.xml:2848(para)
 msgid "Evaluate (v,w) with respect to the bilinear form given by the matrix A."
 msgstr "Evaluar (v,w) con respecto a la forma bilineal dada por la matriz A."
 
-#: C/genius.xml:2836(term)
+#: C/genius.xml:2853(term)
 msgid "BilinearFormFunction"
 msgstr "BilinearFormFunction"
 
-#: C/genius.xml:2838(synopsis)
+#: C/genius.xml:2855(synopsis)
 #, no-wrap
 msgid "BilinearFormFunction (A)"
 msgstr "BilinearFormFunction (A)"
 
-#: C/genius.xml:2839(para)
+#: C/genius.xml:2856(para)
 msgid ""
 "Return a function that evaluates two vectors with respect to the bilinear "
 "form given by A."
@@ -8831,20 +8818,20 @@ msgstr ""
 "Devolver una funcioÌn que evaluÌa dos vectores con respecto a la forma "
 "bilineal dada por A."
 
-#: C/genius.xml:2844(term)
+#: C/genius.xml:2861(term)
 msgid "CharacteristicPolynomial"
 msgstr "CharacteristicPolynomial"
 
-#: C/genius.xml:2846(synopsis)
+#: C/genius.xml:2863(synopsis)
 #, no-wrap
 msgid "CharacteristicPolynomial (M)"
 msgstr "CharacteristicPolynomial (M)"
 
-#: C/genius.xml:2847(para)
+#: C/genius.xml:2864(para)
 msgid "Aliases: <function>CharPoly</function>"
 msgstr "Alias: <function>CharPoly</function>"
 
-#: C/genius.xml:2848(para)
+#: C/genius.xml:2865(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 "
@@ -8854,7 +8841,7 @@ msgid ""
 "\">CharacteristicPolynomialFunction</link>."
 msgstr ""
 
-#: C/genius.xml:2854(para) C/genius.xml:2870(para)
+#: C/genius.xml:2871(para) C/genius.xml:2887(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/CharacteristicEquation.";
 "html\">Planetmath</ulink> for more information."
@@ -8863,16 +8850,16 @@ msgstr ""
 "CharacteristicEquation.html\">Planetmath</ulink> para obtener mÃs "
 "informaciÃn."
 
-#: C/genius.xml:2862(term)
+#: C/genius.xml:2879(term)
 msgid "CharacteristicPolynomialFunction"
 msgstr "CharacteristicPolynomialFunction"
 
-#: C/genius.xml:2864(synopsis)
+#: C/genius.xml:2881(synopsis)
 #, no-wrap
 msgid "CharacteristicPolynomialFunction (M)"
 msgstr "CharacteristicPolynomialFunction (M)"
 
-#: C/genius.xml:2865(para)
+#: C/genius.xml:2882(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 "
@@ -8880,32 +8867,32 @@ msgid ""
 "function-CharacteristicPolynomial\">CharacteristicPolynomial</link>."
 msgstr ""
 
-#: C/genius.xml:2878(term)
+#: C/genius.xml:2895(term)
 msgid "ColumnSpace"
 msgstr "ColumnSpace"
 
-#: C/genius.xml:2880(synopsis)
+#: C/genius.xml:2897(synopsis)
 #, no-wrap
 msgid "ColumnSpace (M)"
 msgstr "ColumnSpace (M)"
 
-#: C/genius.xml:2881(para)
+#: C/genius.xml:2898(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>. "
 "That is the space spanned by the columns of <varname>M</varname>."
 msgstr ""
 
-#: C/genius.xml:2889(term)
+#: C/genius.xml:2906(term)
 msgid "CommutationMatrix"
 msgstr "CommutationMatrix"
 
-#: C/genius.xml:2891(synopsis)
+#: C/genius.xml:2908(synopsis)
 #, no-wrap
 msgid "CommutationMatrix (m, n)"
 msgstr "CommutationMatrix (m, n)"
 
-#: C/genius.xml:2892(para)
+#: C/genius.xml:2909(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."
@@ -8914,35 +8901,35 @@ msgstr ""
 "tal que K(m,n) * MakeVector(A) = MakeVector(A.') para todas las matrices A m "
 "por n."
 
-#: C/genius.xml:2899(term)
+#: C/genius.xml:2916(term)
 msgid "CompanionMatrix"
 msgstr "CompanionMatrix"
 
-#: C/genius.xml:2901(synopsis)
+#: C/genius.xml:2918(synopsis)
 #, no-wrap
 msgid "CompanionMatrix (p)"
 msgstr "CompanionMatrix (p)"
 
-#: C/genius.xml:2902(para)
+#: C/genius.xml:2919(para)
 msgid "Companion matrix of a polynomial (as vector)."
 msgstr "Matriz acompanÌante de un polinomio (como vector)."
 
-#: C/genius.xml:2907(term)
+#: C/genius.xml:2924(term)
 msgid "ConjugateTranspose"
 msgstr "ConjugateTranspose"
 
-#: C/genius.xml:2909(synopsis)
+#: C/genius.xml:2926(synopsis)
 #, no-wrap
 msgid "ConjugateTranspose (M)"
 msgstr "ConjugateTranspose (M)"
 
-#: C/genius.xml:2910(para)
+#: C/genius.xml:2927(para)
 msgid ""
 "Conjugate transpose of a matrix (adjoint). This is the same as the "
 "<userinput>'</userinput> operator."
 msgstr ""
 
-#: C/genius.xml:2912(para)
+#: C/genius.xml:2929(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/ConjugateTranspose.html";
 "\">Planetmath</ulink> for more information."
@@ -8950,114 +8937,114 @@ msgstr ""
 "Consulte <ulink url=\"http://planetmath.org/encyclopedia/ConjugateTranspose.";
 "html\">Planetmath</ulink> para obtener mÃs informaciÃn."
 
-#: C/genius.xml:2920(term)
+#: C/genius.xml:2937(term)
 msgid "Convolution"
 msgstr "Convolution"
 
-#: C/genius.xml:2922(synopsis)
+#: C/genius.xml:2939(synopsis)
 #, no-wrap
 msgid "Convolution (a,b)"
 msgstr "Convolution (a,b)"
 
-#: C/genius.xml:2923(para)
+#: C/genius.xml:2940(para)
 msgid "Aliases: <function>convol</function>"
 msgstr "Alias: <function>convol</function>"
 
-#: C/genius.xml:2924(para)
+#: C/genius.xml:2941(para)
 msgid "Calculate convolution of two horizontal vectors."
 msgstr "Calcular la convolucioÌn de dos vectores horizontales."
 
-#: C/genius.xml:2929(term)
+#: C/genius.xml:2946(term)
 msgid "ConvolutionVector"
 msgstr "ConvolutionVector"
 
-#: C/genius.xml:2931(synopsis)
+#: C/genius.xml:2948(synopsis)
 #, no-wrap
 msgid "ConvolutionVector (a,b)"
 msgstr "ConvolutionVector (a,b)"
 
-#: C/genius.xml:2932(para)
+#: C/genius.xml:2949(para)
 msgid ""
 "Calculate convolution of two horizontal vectors. Return result as a vector "
 "and not added together."
 msgstr ""
 
-#: C/genius.xml:2938(term)
+#: C/genius.xml:2955(term)
 msgid "CrossProduct"
 msgstr "CrossProduct"
 
-#: C/genius.xml:2940(synopsis)
+#: C/genius.xml:2957(synopsis)
 #, no-wrap
 msgid "CrossProduct (v,w)"
 msgstr "CrossProduct (v,w)"
 
-#: C/genius.xml:2941(para)
+#: C/genius.xml:2958(para)
 msgid ""
 "CrossProduct of two vectors in R<superscript>3</superscript> as a column "
 "vector."
 msgstr ""
 
-#: C/genius.xml:2947(term)
+#: C/genius.xml:2964(term)
 msgid "DeterminantalDivisorsInteger"
 msgstr "DeterminantalDivisorsInteger"
 
-#: C/genius.xml:2949(synopsis)
+#: C/genius.xml:2966(synopsis)
 #, no-wrap
 msgid "DeterminantalDivisorsInteger (M)"
 msgstr "DeterminantalDivisorsInteger (M)"
 
-#: C/genius.xml:2950(para)
+#: C/genius.xml:2967(para)
 msgid ""
 "Get the determinantal divisors of an integer matrix (not its characteristic)."
 msgstr ""
 
-#: C/genius.xml:2955(term)
+#: C/genius.xml:2972(term)
 msgid "DirectSum"
 msgstr "DirectSum"
 
-#: C/genius.xml:2957(synopsis)
+#: C/genius.xml:2974(synopsis)
 #, no-wrap
 msgid "DirectSum (M,N...)"
 msgstr "DirectSum (M,N...)"
 
-#: C/genius.xml:2958(para)
+#: C/genius.xml:2975(para)
 msgid "Direct sum of matrices."
 msgstr "Suma directa de matrices."
 
-#: C/genius.xml:2963(term)
+#: C/genius.xml:2980(term)
 msgid "DirectSumMatrixVector"
 msgstr "DirectSumMatrixVector"
 
-#: C/genius.xml:2965(synopsis)
+#: C/genius.xml:2982(synopsis)
 #, no-wrap
 msgid "DirectSumMatrixVector (v)"
 msgstr "DirectSumMatrixVector (v)"
 
-#: C/genius.xml:2966(para)
+#: C/genius.xml:2983(para)
 msgid "Direct sum of a vector of matrices."
 msgstr "Suma directa de un vector de matrices."
 
-#: C/genius.xml:2971(term)
+#: C/genius.xml:2988(term)
 msgid "Eigenvalues"
 msgstr "Eigenvalues"
 
-#: C/genius.xml:2973(synopsis)
+#: C/genius.xml:2990(synopsis)
 #, no-wrap
 msgid "Eigenvalues (M)"
 msgstr "Eigenvalues (M)"
 
-#: C/genius.xml:2974(para)
+#: C/genius.xml:2991(para)
 msgid "Aliases: <function>eig</function>"
 msgstr "Alias: <function>eig</function>"
 
-#: C/genius.xml:2975(para)
+#: C/genius.xml:2992(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 "
 "on the diagonal)."
 msgstr ""
 
-#: C/genius.xml:2980(para)
+#: C/genius.xml:2997(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Eigenvalue\";>Wikipedia</ulink> "
 "or <ulink url=\"http://planetmath.org/encyclopedia/Eigenvalue.html";
@@ -9069,26 +9056,26 @@ msgstr ""
 "Eigenvalue.html\">Planetmath</ulink> o <ulink url=\"http://mathworld.wolfram.";
 "com/Eigenvalue.html\">Mathworld</ulink> para obtener mÃs informaciÃn."
 
-#: C/genius.xml:2990(term)
+#: C/genius.xml:3007(term)
 msgid "Eigenvectors"
 msgstr "Eigenvectors"
 
-#: C/genius.xml:2992(synopsis)
+#: C/genius.xml:3009(synopsis)
 #, no-wrap
 msgid "Eigenvectors (M)"
 msgstr "Eigenvectors (M)"
 
-#: C/genius.xml:2993(synopsis)
+#: C/genius.xml:3010(synopsis)
 #, no-wrap
 msgid "Eigenvectors (M, &amp;eigenvalues)"
 msgstr "Eigenvectors (M, &amp;eigenvalues)"
 
-#: C/genius.xml:2994(synopsis)
+#: C/genius.xml:3011(synopsis)
 #, no-wrap
 msgid "Eigenvectors (M, &amp;eigenvalues, &amp;multiplicities)"
 msgstr "Eigenvectors (M, &amp;eigenvalues, &amp;multiplicities)"
 
-#: C/genius.xml:2995(para)
+#: C/genius.xml:3012(para)
 msgid ""
 "Get the eigenvectors of a square matrix. Optionally get also the eigenvalues "
 "and their algebraic multiplicities. Currently only works for matrices of "
@@ -9098,7 +9085,7 @@ msgstr ""
 "autovalores y su multiplicidad algebraica. Actualmente funciona sÃlo para "
 "matrices de hasta 2x2."
 
-#: C/genius.xml:2999(para)
+#: C/genius.xml:3016(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Eigenvector\";>Wikipedia</"
 "ulink> or <ulink url=\"http://planetmath.org/encyclopedia/Eigenvector.html";
@@ -9111,16 +9098,16 @@ msgstr ""
 "wolfram.com/Eigenvector.html\">Mathworld</ulink> para obtener mÃs "
 "informaciÃn."
 
-#: C/genius.xml:3009(term)
+#: C/genius.xml:3026(term)
 msgid "GramSchmidt"
 msgstr "GramSchmidt"
 
-#: C/genius.xml:3011(synopsis)
+#: C/genius.xml:3028(synopsis)
 #, no-wrap
 msgid "GramSchmidt (v,B...)"
 msgstr "GramSchmidt (v,B...)"
 
-#: C/genius.xml:3012(para)
+#: C/genius.xml:3029(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 "
@@ -9130,7 +9117,7 @@ msgid ""
 "<varname>B</varname>."
 msgstr ""
 
-#: C/genius.xml:3018(para)
+#: C/genius.xml:3035(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/";
 "GramSchmidtOrthogonalization.html\">Planetmath</ulink> for more information."
@@ -9139,33 +9126,33 @@ msgstr ""
 "GramSchmidtOrthogonalization.html\">Planetmath</ulink> para obtener mÃs "
 "informaciÃn."
 
-#: C/genius.xml:3026(term)
+#: C/genius.xml:3043(term)
 msgid "HankelMatrix"
 msgstr "HankelMatrix"
 
-#: C/genius.xml:3028(synopsis)
+#: C/genius.xml:3045(synopsis)
 #, no-wrap
 msgid "HankelMatrix (c,r)"
 msgstr "HankelMatrix (c,r)"
 
-#: C/genius.xml:3029(para)
+#: C/genius.xml:3046(para)
 msgid "Hankel matrix."
 msgstr "Hankel matrix."
 
-#: C/genius.xml:3034(term)
+#: C/genius.xml:3051(term)
 msgid "HilbertMatrix"
 msgstr "HilbertMatrix"
 
-#: C/genius.xml:3036(synopsis)
+#: C/genius.xml:3053(synopsis)
 #, no-wrap
 msgid "HilbertMatrix (n)"
 msgstr "HilbertMatrix (n)"
 
-#: C/genius.xml:3037(para)
+#: C/genius.xml:3054(para)
 msgid "Hilbert matrix of order <varname>n</varname>."
 msgstr "Matriz de Hilbert de orden <varname>n</varname>."
 
-#: C/genius.xml:3038(para) C/genius.xml:3074(para)
+#: C/genius.xml:3055(para) C/genius.xml:3091(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/HilbertMatrix.html";
 "\">Planetmath</ulink> for more information."
@@ -9173,75 +9160,75 @@ msgstr ""
 "Consulte <ulink url=\"http://planetmath.org/encyclopedia/HilbertMatrix.html";
 "\">Planetmath</ulink> para obtener mÃs informaciÃn."
 
-#: C/genius.xml:3046(term)
+#: C/genius.xml:3063(term)
 msgid "Image"
 msgstr "Image"
 
-#: C/genius.xml:3048(synopsis)
+#: C/genius.xml:3065(synopsis)
 #, no-wrap
 msgid "Image (T)"
 msgstr "Image (T)"
 
-#: C/genius.xml:3049(para)
+#: C/genius.xml:3066(para)
 msgid "Get the image (columnspace) of a linear transform."
 msgstr "Obtener la imagen (espacio columna) de una transformaciÃn lineal."
 
-#: C/genius.xml:3054(term)
+#: C/genius.xml:3071(term)
 msgid "InfNorm"
 msgstr "InfNorm"
 
-#: C/genius.xml:3056(synopsis)
+#: C/genius.xml:3073(synopsis)
 #, no-wrap
 msgid "InfNorm (v)"
 msgstr "InfNorm (v)"
 
-#: C/genius.xml:3057(para)
+#: C/genius.xml:3074(para)
 msgid ""
 "Get the Inf Norm of a vector, sometimes called the sup norm or the max norm."
 msgstr ""
 
-#: C/genius.xml:3062(term)
+#: C/genius.xml:3079(term)
 msgid "InvariantFactorsInteger"
 msgstr "InvariantFactorsInteger"
 
-#: C/genius.xml:3064(synopsis)
+#: C/genius.xml:3081(synopsis)
 #, no-wrap
 msgid "InvariantFactorsInteger (M)"
 msgstr "InvariantFactorsInteger (M)"
 
-#: C/genius.xml:3065(para)
+#: C/genius.xml:3082(para)
 msgid ""
 "Get the invariant factors of a square integer matrix (not its "
 "characteristic)."
 msgstr ""
 
-#: C/genius.xml:3070(term)
+#: C/genius.xml:3087(term)
 msgid "InverseHilbertMatrix"
 msgstr "InverseHilbertMatrix"
 
-#: C/genius.xml:3072(synopsis)
+#: C/genius.xml:3089(synopsis)
 #, no-wrap
 msgid "InverseHilbertMatrix (n)"
 msgstr "InverseHilbertMatrix (n)"
 
-#: C/genius.xml:3073(para)
+#: C/genius.xml:3090(para)
 msgid "Inverse Hilbert matrix of order <varname>n</varname>."
 msgstr ""
 
-#: C/genius.xml:3082(term)
+#: C/genius.xml:3099(term)
 msgid "IsHermitian"
 msgstr "IsHermitian"
 
-#: C/genius.xml:3084(synopsis)
+#: C/genius.xml:3101(synopsis)
 #, no-wrap
 msgid "IsHermitian (M)"
 msgstr "IsHermitian (M)"
 
-#: C/genius.xml:3085(para)
+#: C/genius.xml:3102(para)
 msgid "Is a matrix Hermitian. That is, is it equal to its conjugate transpose."
 msgstr ""
 
-#: C/genius.xml:3086(para)
+#: C/genius.xml:3103(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/HermitianMatrix.html";
 "\">Planetmath</ulink> for more information."
@@ -9249,63 +9236,63 @@ msgstr ""
 "Consulte <ulink url=\"http://planetmath.org/encyclopedia/HermitianMatrix.html";
 "\">Planetmath</ulink> para obtener mÃs informaciÃn."
 
-#: C/genius.xml:3094(term)
+#: C/genius.xml:3111(term)
 msgid "IsInSubspace"
 msgstr "IsInSubspace"
 
-#: C/genius.xml:3096(synopsis)
+#: C/genius.xml:3113(synopsis)
 #, no-wrap
 msgid "IsInSubspace (v,W)"
 msgstr "IsInSubspace (v,W)"
 
-#: C/genius.xml:3097(para)
+#: C/genius.xml:3114(para)
 msgid "Test if a vector is in a subspace."
 msgstr "Comprueba si un vector estaÌ en un subespacio."
 
-#: C/genius.xml:3102(term)
+#: C/genius.xml:3119(term)
 msgid "IsInvertible"
 msgstr "IsInvertible"
 
-#: C/genius.xml:3104(synopsis)
+#: C/genius.xml:3121(synopsis)
 #, no-wrap
 msgid "IsInvertible (n)"
 msgstr "IsInvertible (n)"
 
-#: C/genius.xml:3105(para)
+#: C/genius.xml:3122(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 ""
 
-#: C/genius.xml:3110(term)
+#: C/genius.xml:3127(term)
 msgid "IsInvertibleField"
 msgstr "IsInvertibleField"
 
-#: C/genius.xml:3112(synopsis)
+#: C/genius.xml:3129(synopsis)
 #, no-wrap
 msgid "IsInvertibleField (n)"
 msgstr "IsInvertibleField (n)"
 
-#: C/genius.xml:3113(para)
+#: C/genius.xml:3130(para)
 msgid "Is a matrix (or number) invertible over a field."
 msgstr ""
 
-#: C/genius.xml:3118(term)
+#: C/genius.xml:3135(term)
 msgid "IsNormal"
 msgstr "IsNormal"
 
-#: C/genius.xml:3120(synopsis)
+#: C/genius.xml:3137(synopsis)
 #, no-wrap
 msgid "IsNormal (M)"
 msgstr "IsNormal (M)"
 
-#: C/genius.xml:3121(para)
+#: C/genius.xml:3138(para)
 msgid ""
 "Is <varname>M</varname> a normal matrix. That is, does <userinput>M*M' == "
 "M'*M</userinput>."
 msgstr ""
 
-#: C/genius.xml:3123(para)
+#: C/genius.xml:3140(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/NormalMatrix.html";
 "\">Planetmath</ulink> or <ulink url=\"http://mathworld.wolfram.com/";
@@ -9315,16 +9302,16 @@ msgstr ""
 "\">Planetmath</ulink> o <ulink url=\"http://mathworld.wolfram.com/";
 "NormalMatrix.html\">Mathworld</ulink> para obtener mÃs informaciÃn."
 
-#: C/genius.xml:3132(term)
+#: C/genius.xml:3149(term)
 msgid "IsPositiveDefinite"
 msgstr "IsPositiveDefinite"
 
-#: C/genius.xml:3134(synopsis)
+#: C/genius.xml:3151(synopsis)
 #, no-wrap
 msgid "IsPositiveDefinite (M)"
 msgstr "IsPositiveDefinite (M)"
 
-#: C/genius.xml:3135(para)
+#: C/genius.xml:3152(para)
 msgid ""
 "Is <varname>M</varname> a Hermitian positive definite matrix. That is if "
 "<userinput>HermitianProduct(M*v,v)</userinput> is always strictly positive "
@@ -9334,7 +9321,7 @@ msgid ""
 "function-HermitianProduct\">HermitianProduct</link>)"
 msgstr ""
 
-#: C/genius.xml:3142(para)
+#: C/genius.xml:3159(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 "
@@ -9343,7 +9330,7 @@ msgid ""
 "varname> as follows: <userinput>IsPositiveDefinite(M+M')</userinput>."
 msgstr ""
 
-#: C/genius.xml:3150(para)
+#: C/genius.xml:3167(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/PositiveDefinite.html";
 "\">Planetmath</ulink> or <ulink url=\"http://mathworld.wolfram.com/";
@@ -9353,16 +9340,16 @@ msgstr ""
 "html\">Planetmath</ulink> o <ulink url=\"http://mathworld.wolfram.com/";
 "PositiveDefiniteMatrix.html\">Mathworld</ulink> para obtener mÃs informaciÃn."
 
-#: C/genius.xml:3159(term)
+#: C/genius.xml:3176(term)
 msgid "IsPositiveSemidefinite"
 msgstr "IsPositiveSemidefinite"
 
-#: C/genius.xml:3161(synopsis)
+#: C/genius.xml:3178(synopsis)
 #, no-wrap
 msgid "IsPositiveSemidefinite (M)"
 msgstr "IsPositiveSemidefinite (M)"
 
-#: C/genius.xml:3162(para)
+#: C/genius.xml:3179(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 "
@@ -9372,7 +9359,7 @@ msgid ""
 "\"gel-function-HermitianProduct\">HermitianProduct</link>)"
 msgstr ""
 
-#: C/genius.xml:3169(para)
+#: C/genius.xml:3186(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, "
@@ -9381,7 +9368,7 @@ msgid ""
 "<userinput>IsPositiveSemidefinite(M+M')</userinput>."
 msgstr ""
 
-#: C/genius.xml:3177(para)
+#: C/genius.xml:3194(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/PositiveSemidefinite.html";
 "\">Planetmath</ulink> or <ulink url=\"http://mathworld.wolfram.com/";
@@ -9392,16 +9379,16 @@ msgstr ""
 "mathworld.wolfram.com/PositiveSemidefiniteMatrix.html\">Mathworld</ulink> "
 "para obtener mÃs informaciÃn."
 
-#: C/genius.xml:3186(term)
+#: C/genius.xml:3203(term)
 msgid "IsSkewHermitian"
 msgstr "IsSkewHermitian"
 
-#: C/genius.xml:3188(synopsis)
+#: C/genius.xml:3205(synopsis)
 #, no-wrap
 msgid "IsSkewHermitian (M)"
 msgstr "IsSkewHermitian (M)"
 
-#: C/genius.xml:3189(para)
+#: C/genius.xml:3206(para)
 msgid ""
 "Is a matrix skew-Hermitian. That is, is the conjugate transpose equal to "
 "negative of the matrix."
@@ -9409,7 +9396,7 @@ msgstr ""
 "Es matriz antihermÃtica. Esto es, la transposiciÃn conjugada es igual al "
 "negativo de la matriz."
 
-#: C/genius.xml:3190(para)
+#: C/genius.xml:3207(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/SkewHermitianMatrix.html";
 "\">Planetmath</ulink> for more information."
@@ -9417,22 +9404,22 @@ msgstr ""
 "Consulte <ulink url=\"http://planetmath.org/encyclopedia/SkewHermitianMatrix.";
 "html\">Planetmath</ulink> para obtener mÃs informaciÃn."
 
-#: C/genius.xml:3198(term)
+#: C/genius.xml:3215(term)
 msgid "IsUnitary"
 msgstr "IsUnitary"
 
-#: C/genius.xml:3200(synopsis)
+#: C/genius.xml:3217(synopsis)
 #, no-wrap
 msgid "IsUnitary (M)"
 msgstr "IsUnitary (M)"
 
-#: C/genius.xml:3201(para)
+#: C/genius.xml:3218(para)
 msgid ""
 "Is a matrix unitary? That is, does <userinput>M'*M</userinput> and "
 "<userinput>M*M'</userinput> equal the identity."
 msgstr ""
 
-#: C/genius.xml:3204(para)
+#: C/genius.xml:3221(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/UnitaryTransformation.";
 "html\">Planetmath</ulink> or <ulink url=\"http://mathworld.wolfram.com/";
@@ -9443,26 +9430,26 @@ msgstr ""
 "mathworld.wolfram.com/UnitaryMatrix.html\">Mathworld</ulink> para obtener "
 "mÃs informaciÃn."
 
-#: C/genius.xml:3213(term)
+#: C/genius.xml:3230(term)
 msgid "JordanBlock"
 msgstr "JordanBlock"
 
-#: C/genius.xml:3215(synopsis)
+#: C/genius.xml:3232(synopsis)
 #, no-wrap
 msgid "JordanBlock (n,lambda)"
 msgstr "JordanBlock (n,lambda)"
 
-#: C/genius.xml:3216(para)
+#: C/genius.xml:3233(para)
 msgid "Aliases: <function>J</function>"
 msgstr "Alias: <function>J</function>"
 
-#: C/genius.xml:3217(para)
+#: C/genius.xml:3234(para)
 msgid ""
 "Get the Jordan block corresponding to the eigenvalue <varname>lambda</"
 "varname> with multiplicity <varname>n</varname>."
 msgstr ""
 
-#: C/genius.xml:3220(para)
+#: C/genius.xml:3237(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/";
 "JordanCanonicalFormTheorem.html\">Planetmath</ulink> or <ulink url=\"http://";
@@ -9474,33 +9461,33 @@ msgstr ""
 "mathworld.wolfram.com/JordanBlock.html\">Mathworld</ulink> para obtener mÃs "
 "informaciÃn."
 
-#: C/genius.xml:3229(term)
+#: C/genius.xml:3246(term)
 msgid "Kernel"
 msgstr "Kernel"
 
-#: C/genius.xml:3231(synopsis)
+#: C/genius.xml:3248(synopsis)
 #, no-wrap
 msgid "Kernel (T)"
 msgstr "Kernel (T)"
 
-#: C/genius.xml:3232(para)
+#: C/genius.xml:3249(para)
 msgid "Get the kernel (nullspace) of a linear transform."
 msgstr "Obtener el nuÌcleo (espacio nulo) de una trasformacioÌn lineal."
 
-#: C/genius.xml:3233(para)
+#: C/genius.xml:3250(para)
 msgid "(See <link linkend=\"gel-function-NullSpace\">NullSpace</link>)"
 msgstr ""
 
-#: C/genius.xml:3240(term)
+#: C/genius.xml:3257(term)
 msgid "LUDecomposition"
 msgstr "LUDecomposition"
 
-#: C/genius.xml:3242(synopsis)
+#: C/genius.xml:3259(synopsis)
 #, no-wrap
 msgid "LUDecomposition (A, L, U)"
 msgstr "LUDecomposition (A, L, U)"
 
-#: C/genius.xml:3243(para)
+#: C/genius.xml:3260(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 "
@@ -9512,7 +9499,7 @@ msgid ""
 "varname>."
 msgstr ""
 
-#: C/genius.xml:3255(para)
+#: C/genius.xml:3272(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 "
@@ -9520,7 +9507,7 @@ msgid ""
 "features the 1's diagonal on the lower matrix."
 msgstr ""
 
-#: C/genius.xml:3263(para)
+#: C/genius.xml:3280(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 "
@@ -9528,7 +9515,7 @@ msgid ""
 "<constant>null</constant>."
 msgstr ""
 
-#: C/genius.xml:3269(para)
+#: C/genius.xml:3286(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/LUDecomposition.html";
 "\">Planetmath</ulink> or <ulink url=\"http://mathworld.wolfram.com/";
@@ -9538,21 +9525,21 @@ msgstr ""
 "\">Planetmath</ulink> o <ulink url=\"http://mathworld.wolfram.com/";
 "LUDecomposition.html\">Mathworld</ulink> para obtener mÃs informaciÃn."
 
-#: C/genius.xml:3278(term)
+#: C/genius.xml:3295(term)
 msgid "Minor"
 msgstr "Minor"
 
-#: C/genius.xml:3280(synopsis)
+#: C/genius.xml:3297(synopsis)
 #, no-wrap
 msgid "Minor (M,i,j)"
 msgstr "Minor (M,i,j)"
 
-#: C/genius.xml:3281(para)
+#: C/genius.xml:3298(para)
 msgid "Get the <varname>i</varname>-<varname>j</varname> minor of a matrix."
 msgstr ""
 "Obtener el menor <varname>i</varname>-<varname>j</varname> de una matriz."
 
-#: C/genius.xml:3282(para)
+#: C/genius.xml:3299(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/Minor.html\";>Planetmath</"
 "ulink> for more information."
@@ -9560,53 +9547,53 @@ msgstr ""
 "Consulte <ulink url=\"http://planetmath.org/encyclopedia/Minor.html";
 "\">Planetmath</ulink> para obtener mÃs informaciÃn."
 
-#: C/genius.xml:3290(term)
+#: C/genius.xml:3307(term)
 msgid "NonPivotColumns"
 msgstr "NonPivotColumns"
 
-#: C/genius.xml:3292(synopsis)
+#: C/genius.xml:3309(synopsis)
 #, no-wrap
 msgid "NonPivotColumns (M)"
 msgstr "NonPivotColumns (M)"
 
-#: C/genius.xml:3293(para)
+#: C/genius.xml:3310(para)
 msgid "Return the columns that are not the pivot columns of a matrix."
 msgstr ""
 
-#: C/genius.xml:3298(term)
+#: C/genius.xml:3315(term)
 msgid "Norm"
 msgstr "Norm"
 
-#: C/genius.xml:3300(synopsis)
+#: C/genius.xml:3317(synopsis)
 #, no-wrap
 msgid "Norm (v,p...)"
 msgstr "Norm (v,p...)"
 
-#: C/genius.xml:3301(para)
+#: C/genius.xml:3318(para)
 msgid "Aliases: <function>norm</function>"
 msgstr "Alias: <function>norm</function>"
 
-#: C/genius.xml:3302(para)
+#: C/genius.xml:3319(para)
 msgid "Get the p Norm (or 2 Norm if no p is supplied) of a vector."
 msgstr ""
 
-#: C/genius.xml:3307(term)
+#: C/genius.xml:3324(term)
 msgid "NullSpace"
 msgstr "NullSpace"
 
-#: C/genius.xml:3309(synopsis)
+#: C/genius.xml:3326(synopsis)
 #, no-wrap
 msgid "NullSpace (T)"
 msgstr "NullSpace (T)"
 
-#: C/genius.xml:3310(para)
+#: C/genius.xml:3327(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 "
 "the nullspace of <varname>T</varname>."
 msgstr ""
 
-#: C/genius.xml:3314(para)
+#: C/genius.xml:3331(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/Nullspace.html";
 "\">Planetmath</ulink> for more information."
@@ -9614,26 +9601,26 @@ msgstr ""
 "Consulte <ulink url=\"http://planetmath.org/encyclopedia/Nullspace.html";
 "\">Planetmath</ulink> para obtener mÃs informaciÃn."
 
-#: C/genius.xml:3322(term)
+#: C/genius.xml:3339(term)
 msgid "Nullity"
 msgstr "Nullity"
 
-#: C/genius.xml:3324(synopsis)
+#: C/genius.xml:3341(synopsis)
 #, no-wrap
 msgid "Nullity (M)"
 msgstr "Nullity (M)"
 
-#: C/genius.xml:3325(para)
+#: C/genius.xml:3342(para)
 msgid "Aliases: <function>nullity</function>"
 msgstr "Alias: <function>nullity</function>"
 
-#: C/genius.xml:3326(para)
+#: C/genius.xml:3343(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>."
 msgstr ""
 
-#: C/genius.xml:3328(para)
+#: C/genius.xml:3345(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/Nullity.html";
 "\">Planetmath</ulink> for more information."
@@ -9641,44 +9628,44 @@ msgstr ""
 "Consulte <ulink url=\"http://planetmath.org/encyclopedia/Nullity.html";
 "\">Planetmath</ulink> para obtener mÃs informaciÃn."
 
-#: C/genius.xml:3336(term)
+#: C/genius.xml:3353(term)
 msgid "OrthogonalComplement"
 msgstr "OrthogonalComplement"
 
-#: C/genius.xml:3338(synopsis)
+#: C/genius.xml:3355(synopsis)
 #, no-wrap
 msgid "OrthogonalComplement (M)"
 msgstr "OrthogonalComplement (M)"
 
-#: C/genius.xml:3339(para)
+#: C/genius.xml:3356(para)
 msgid "Get the orthogonal complement of the columnspace."
 msgstr "Obtener el complemento ortogonal del espacio de columnas."
 
-#: C/genius.xml:3344(term)
+#: C/genius.xml:3361(term)
 msgid "PivotColumns"
 msgstr "PivotColumns"
 
-#: C/genius.xml:3346(synopsis)
+#: C/genius.xml:3363(synopsis)
 #, no-wrap
 msgid "PivotColumns (M)"
 msgstr "PivotColumns (M)"
 
-#: C/genius.xml:3347(para)
+#: C/genius.xml:3364(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."
 msgstr ""
 
-#: C/genius.xml:3352(term)
+#: C/genius.xml:3369(term)
 msgid "Projection"
 msgstr "Projection"
 
-#: C/genius.xml:3354(synopsis)
+#: C/genius.xml:3371(synopsis)
 #, no-wrap
 msgid "Projection (v,W,B...)"
 msgstr "Projection (v,W,B...)"
 
-#: C/genius.xml:3355(para)
+#: C/genius.xml:3372(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</"
@@ -9687,16 +9674,16 @@ msgid ""
 "or it can be a matrix giving a sesquilinear form."
 msgstr ""
 
-#: C/genius.xml:3365(term)
+#: C/genius.xml:3382(term)
 msgid "QRDecomposition"
 msgstr "QRDecomposition"
 
-#: C/genius.xml:3367(synopsis)
+#: C/genius.xml:3384(synopsis)
 #, no-wrap
 msgid "QRDecomposition (A, Q)"
 msgstr "QRDecomposition (A, Q)"
 
-#: C/genius.xml:3368(para)
+#: C/genius.xml:3385(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</"
@@ -9709,7 +9696,7 @@ msgid ""
 "<varname>Q</varname>."
 msgstr ""
 
-#: C/genius.xml:3382(para)
+#: C/genius.xml:3399(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/QRDecomposition.html";
 "\">Planetmath</ulink> or <ulink url=\"http://mathworld.wolfram.com/";
@@ -9719,22 +9706,22 @@ msgstr ""
 "\">Planetmath</ulink> o <ulink url=\"http://mathworld.wolfram.com/";
 "QRDecomposition.html\">Mathworld</ulink> para obtener mÃs informaciÃn."
 
-#: C/genius.xml:3391(term)
+#: C/genius.xml:3408(term)
 msgid "RayleighQuotient"
 msgstr "RayleighQuotient"
 
-#: C/genius.xml:3393(synopsis)
+#: C/genius.xml:3410(synopsis)
 #, no-wrap
 msgid "RayleighQuotient (A,x)"
 msgstr "RayleighQuotient (A,x)"
 
-#: C/genius.xml:3394(para)
+#: C/genius.xml:3411(para)
 msgid ""
 "Return the Rayleigh quotient (also called the Rayleigh-Ritz quotient or "
 "ratio) of a matrix and a vector."
 msgstr ""
 
-#: C/genius.xml:3395(para)
+#: C/genius.xml:3412(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/RayleighQuotient.html";
 "\">Planetmath</ulink> for more information."
@@ -9742,16 +9729,16 @@ msgstr ""
 "Consulte <ulink url=\"http://planetmath.org/encyclopedia/RayleighQuotient.";
 "html\">Planetmath</ulink> para obtener mÃs informaciÃn."
 
-#: C/genius.xml:3403(term)
+#: C/genius.xml:3420(term)
 msgid "RayleighQuotientIteration"
 msgstr "RayleighQuotientIteration"
 
-#: C/genius.xml:3405(synopsis)
+#: C/genius.xml:3422(synopsis)
 #, no-wrap
 msgid "RayleighQuotientIteration (A,x,epsilon,maxiter,vecref)"
 msgstr "RayleighQuotientIteration (A,x,epsilon,maxiter,vecref)"
 
-#: C/genius.xml:3406(para)
+#: C/genius.xml:3423(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 "
@@ -9763,30 +9750,30 @@ msgid ""
 "where the eigenvector should be stored."
 msgstr ""
 
-#: C/genius.xml:3416(para)
+#: C/genius.xml:3433(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/RayleighQuotient.html";
 "\">Planetmath</ulink> for more information on Rayleigh quotient."
 msgstr ""
 
-#: C/genius.xml:3424(term)
+#: C/genius.xml:3441(term)
 msgid "Rank"
 msgstr "Rank"
 
-#: C/genius.xml:3426(synopsis)
+#: C/genius.xml:3443(synopsis)
 #, no-wrap
 msgid "Rank (M)"
 msgstr "Rank (M)"
 
-#: C/genius.xml:3427(para)
+#: C/genius.xml:3444(para)
 msgid "Aliases: <function>rank</function>"
 msgstr "Alias: <function>rank</function>"
 
-#: C/genius.xml:3428(para)
+#: C/genius.xml:3445(para)
 msgid "Get the rank of a matrix."
 msgstr "Obtener el rango de una matriz."
 
-#: C/genius.xml:3429(para)
+#: C/genius.xml:3446(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/SylvestersLaw.html";
 "\">Planetmath</ulink> for more information."
@@ -9794,121 +9781,123 @@ msgstr ""
 "Consulte <ulink url=\"http://planetmath.org/encyclopedia/SylvestersLaw.html";
 "\">Planetmath</ulink> para obtener mÃs informaciÃn."
 
-#: C/genius.xml:3437(term)
+#: C/genius.xml:3454(term)
 msgid "RosserMatrix"
 msgstr "RosserMatrix"
 
-#: C/genius.xml:3439(synopsis)
+#: C/genius.xml:3456(synopsis)
 #, no-wrap
 msgid "RosserMatrix ()"
 msgstr "RosserMatrix ()"
 
-#: C/genius.xml:3440(para)
-msgid "Rosser matrix, a classic symmetric eigenvalue test problem."
+#: C/genius.xml:3457(para)
+msgid ""
+"Returns the Rosser matrix, which is a classic symmetric eigenvalue test "
+"problem."
 msgstr ""
 
-#: C/genius.xml:3445(term)
+#: C/genius.xml:3462(term)
 msgid "Rotation2D"
 msgstr "Rotation2D"
 
-#: C/genius.xml:3447(synopsis)
+#: C/genius.xml:3464(synopsis)
 #, no-wrap
 msgid "Rotation2D (angle)"
 msgstr "Rotation2D (Ãngulo)"
 
-#: C/genius.xml:3448(para)
+#: C/genius.xml:3465(para)
 msgid "Aliases: <function>RotationMatrix</function>"
 msgstr "Alias: <function>RotationMatrix</function>"
 
-#: C/genius.xml:3449(para)
+#: C/genius.xml:3466(para)
 msgid ""
 "Return the matrix corresponding to rotation around origin in "
 "R<superscript>2</superscript>."
 msgstr ""
 
-#: C/genius.xml:3454(term)
+#: C/genius.xml:3471(term)
 msgid "Rotation3DX"
 msgstr "Rotation3DX"
 
-#: C/genius.xml:3456(synopsis)
+#: C/genius.xml:3473(synopsis)
 #, no-wrap
 msgid "Rotation3DX (angle)"
 msgstr "Rotation3DX (Ãngulo)"
 
-#: C/genius.xml:3457(para)
+#: C/genius.xml:3474(para)
 msgid ""
 "Return the matrix corresponding to rotation around origin in "
 "R<superscript>3</superscript> about the x-axis."
 msgstr ""
 
-#: C/genius.xml:3462(term)
+#: C/genius.xml:3479(term)
 msgid "Rotation3DY"
 msgstr "Rotation3DY"
 
-#: C/genius.xml:3464(synopsis)
+#: C/genius.xml:3481(synopsis)
 #, no-wrap
 msgid "Rotation3DY (angle)"
 msgstr "Rotation3DY (Ãngulo)"
 
-#: C/genius.xml:3465(para)
+#: C/genius.xml:3482(para)
 msgid ""
 "Return the matrix corresponding to rotation around origin in "
 "R<superscript>3</superscript> about the y-axis."
 msgstr ""
 
-#: C/genius.xml:3470(term)
+#: C/genius.xml:3487(term)
 msgid "Rotation3DZ"
 msgstr "Rotation3DZ"
 
-#: C/genius.xml:3472(synopsis)
+#: C/genius.xml:3489(synopsis)
 #, no-wrap
 msgid "Rotation3DZ (angle)"
 msgstr "Rotation3DZ (Ãngulo)"
 
-#: C/genius.xml:3473(para)
+#: C/genius.xml:3490(para)
 msgid ""
 "Return the matrix corresponding to rotation around origin in "
 "R<superscript>3</superscript> about the z-axis."
 msgstr ""
 
-#: C/genius.xml:3478(term)
+#: C/genius.xml:3495(term)
 msgid "RowSpace"
 msgstr "RowSpace"
 
-#: C/genius.xml:3480(synopsis)
+#: C/genius.xml:3497(synopsis)
 #, no-wrap
 msgid "RowSpace (M)"
 msgstr "RowSpace (M)"
 
-#: C/genius.xml:3481(para)
+#: C/genius.xml:3498(para)
 msgid "Get a basis matrix for the rowspace of a matrix."
 msgstr "Obtener una matriz base para el espacio de filas de una matriz."
 
-#: C/genius.xml:3486(term)
+#: C/genius.xml:3503(term)
 msgid "SesquilinearForm"
 msgstr "SesquilinearForm"
 
-#: C/genius.xml:3488(synopsis)
+#: C/genius.xml:3505(synopsis)
 #, no-wrap
 msgid "SesquilinearForm (v,A,w)"
 msgstr "SesquilinearForm (v,A,w)"
 
-#: C/genius.xml:3489(para)
+#: C/genius.xml:3506(para)
 msgid ""
 "Evaluate (v,w) with respect to the sesquilinear form given by the matrix A."
 msgstr ""
 "Evaluar (v,w) con respecto a la forma sesquilineal dada por la matriz A."
 
-#: C/genius.xml:3494(term)
+#: C/genius.xml:3511(term)
 msgid "SesquilinearFormFunction"
 msgstr "SesquilinearFormFunction"
 
-#: C/genius.xml:3496(synopsis)
+#: C/genius.xml:3513(synopsis)
 #, no-wrap
 msgid "SesquilinearFormFunction (A)"
 msgstr "SesquilinearFormFunction (A)"
 
-#: C/genius.xml:3497(para)
+#: C/genius.xml:3514(para)
 msgid ""
 "Return a function that evaluates two vectors with respect to the "
 "sesquilinear form given by A."
@@ -9916,43 +9905,43 @@ msgstr ""
 "Devolver una funcioÌn que evaluÌa dos vectores con respecto a la forma "
 "sesquilineal dada por A."
 
-#: C/genius.xml:3502(term)
+#: C/genius.xml:3519(term)
 msgid "SmithNormalFormField"
 msgstr "SmithNormalFormField"
 
-#: C/genius.xml:3504(synopsis)
+#: C/genius.xml:3521(synopsis)
 #, no-wrap
 msgid "SmithNormalFormField (A)"
 msgstr "SmithNormalFormField (A)"
 
-#: C/genius.xml:3505(para)
+#: C/genius.xml:3522(para)
 msgid "Smith Normal Form for fields (will end up with 1's on the diagonal)."
 msgstr "Forma normal de Smith para campos (terminaraÌ con unos en la diagonal)."
 
-#: C/genius.xml:3510(term)
+#: C/genius.xml:3527(term)
 msgid "SmithNormalFormInteger"
 msgstr "SmithNormalFormInteger"
 
-#: C/genius.xml:3512(synopsis)
+#: C/genius.xml:3529(synopsis)
 #, no-wrap
 msgid "SmithNormalFormInteger (M)"
 msgstr "SmithNormalFormInteger (M)"
 
-#: C/genius.xml:3513(para)
+#: C/genius.xml:3530(para)
 msgid "Smith Normal Form for square integer matrices (not its characteristic)."
 msgstr ""
 "Forma normal de Smith para matrices cuadradas enteras (no su caracteriÌstica)."
 
-#: C/genius.xml:3518(term)
+#: C/genius.xml:3535(term)
 msgid "SolveLinearSystem"
 msgstr "SolveLinearSystem"
 
-#: C/genius.xml:3520(synopsis)
+#: C/genius.xml:3537(synopsis)
 #, no-wrap
 msgid "SolveLinearSystem (M,V,args...)"
 msgstr "SolveLinearSystem (M,V,args...)"
 
-#: C/genius.xml:3521(para)
+#: C/genius.xml:3538(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 "
@@ -9962,16 +9951,16 @@ msgstr ""
 "solucioÌn y <constant>null</constant> en cualquier otro caso. Opcionalmente, "
 "se pueden usar dos paraÌmetros de referencia para obtener M y V reducidos."
 
-#: C/genius.xml:3526(term)
+#: C/genius.xml:3543(term)
 msgid "ToeplitzMatrix"
 msgstr "ToeplitzMatrix"
 
-#: C/genius.xml:3528(synopsis)
+#: C/genius.xml:3545(synopsis)
 #, no-wrap
 msgid "ToeplitzMatrix (c, r...)"
 msgstr "ToeplitzMatrix (c, r...)"
 
-#: C/genius.xml:3529(para)
+#: C/genius.xml:3546(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 "
@@ -9979,7 +9968,7 @@ msgid ""
 "Hermitian matrix (if the first element is real of course)."
 msgstr ""
 
-#: C/genius.xml:3533(para)
+#: C/genius.xml:3550(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/ToeplitzMatrix.html";
 "\">Planetmath</ulink> for more information."
@@ -9987,26 +9976,26 @@ msgstr ""
 "Consulte <ulink url=\"http://planetmath.org/encyclopedia/ToeplitzMatrix.html";
 "\">Planetmath</ulink> para obtener mÃs informaciÃn."
 
-#: C/genius.xml:3541(term)
+#: C/genius.xml:3558(term)
 msgid "Trace"
 msgstr "Trace"
 
-#: C/genius.xml:3543(synopsis)
+#: C/genius.xml:3560(synopsis)
 #, no-wrap
 msgid "Trace (M)"
 msgstr "Trace (M)"
 
-#: C/genius.xml:3544(para)
+#: C/genius.xml:3561(para)
 msgid "Aliases: <function>trace</function>"
 msgstr "Alias: <function>trace</function>"
 
-#: C/genius.xml:3545(para)
+#: C/genius.xml:3562(para)
 msgid ""
 "Calculate the trace of a matrix. That is the sum of the diagonal elements."
 msgstr ""
 "Calcular la traza de una matriz. Esto es la suma de sus elementos diagonales."
 
-#: C/genius.xml:3546(para)
+#: C/genius.xml:3563(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/Trace.html\";>Planetmath</"
 "ulink> for more information."
@@ -10014,16 +10003,16 @@ msgstr ""
 "Consulte <ulink url=\"http://planetmath.org/encyclopedia/Trace.html";
 "\">Planetmath</ulink> para obtener mÃs informaciÃn."
 
-#: C/genius.xml:3554(term)
+#: C/genius.xml:3571(term)
 msgid "Transpose"
 msgstr "Transpose"
 
-#: C/genius.xml:3556(synopsis)
+#: C/genius.xml:3573(synopsis)
 #, no-wrap
 msgid "Transpose (M)"
 msgstr "Transpose (M)"
 
-#: C/genius.xml:3557(para)
+#: C/genius.xml:3574(para)
 msgid ""
 "Transpose of a matrix. This is the same as the <userinput>.'</userinput> "
 "operator."
@@ -10031,7 +10020,7 @@ msgstr ""
 "Traspuesta de una matriz. Es lo mismo que el operador  <userinput>.'</"
 "userinput>."
 
-#: C/genius.xml:3559(para)
+#: C/genius.xml:3576(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/Transpose.html";
 "\">Planetmath</ulink> for more information."
@@ -10039,33 +10028,33 @@ msgstr ""
 "Consulte <ulink url=\"http://planetmath.org/encyclopedia/Transpose.html";
 "\">Planetmath</ulink> para obtener mÃs informaciÃn."
 
-#: C/genius.xml:3567(term)
+#: C/genius.xml:3584(term)
 msgid "VandermondeMatrix"
 msgstr "VandermondeMatrix"
 
-#: C/genius.xml:3569(synopsis)
+#: C/genius.xml:3586(synopsis)
 #, no-wrap
 msgid "VandermondeMatrix (v)"
 msgstr "VandermondeMatrix (v)"
 
-#: C/genius.xml:3570(para)
+#: C/genius.xml:3587(para)
 msgid "Aliases: <function>vander</function>"
 msgstr "Alias: <function>vander</function>"
 
-#: C/genius.xml:3571(para)
+#: C/genius.xml:3588(para)
 msgid "Return the Vandermonde matrix."
 msgstr "Devuelve la matriz de Vandermonde."
 
-#: C/genius.xml:3576(term)
+#: C/genius.xml:3593(term)
 msgid "VectorAngle"
 msgstr "VectorAngle"
 
-#: C/genius.xml:3578(synopsis)
+#: C/genius.xml:3595(synopsis)
 #, no-wrap
 msgid "VectorAngle (v,w,B...)"
 msgstr "VectorAngle (v,w,B...)"
 
-#: C/genius.xml:3579(para)
+#: C/genius.xml:3596(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 "
@@ -10073,103 +10062,103 @@ msgid ""
 "of two arguments or it can be a matrix giving a sesquilinear form."
 msgstr ""
 
-#: C/genius.xml:3588(term)
+#: C/genius.xml:3605(term)
 msgid "VectorSpaceDirectSum"
 msgstr "VectorSpaceDirectSum"
 
-#: C/genius.xml:3590(synopsis)
+#: C/genius.xml:3607(synopsis)
 #, no-wrap
 msgid "VectorSpaceDirectSum (M,N)"
 msgstr "VectorSpaceDirectSum (M,N)"
 
-#: C/genius.xml:3591(para)
+#: C/genius.xml:3608(para)
 msgid "The direct sum of the vector spaces M and N."
 msgstr ""
 
-#: C/genius.xml:3596(term)
+#: C/genius.xml:3613(term)
 msgid "VectorSubspaceIntersection"
 msgstr "VectorSubspaceIntersection"
 
-#: C/genius.xml:3598(synopsis)
+#: C/genius.xml:3615(synopsis)
 #, no-wrap
 msgid "VectorSubspaceIntersection (M,N)"
 msgstr "VectorSubspaceIntersection (M,N)"
 
-#: C/genius.xml:3599(para)
+#: C/genius.xml:3616(para)
 msgid "Intersection of the subspaces given by M and N."
 msgstr "IntersecciÃn de subespacios dados por M y N."
 
-#: C/genius.xml:3604(term)
+#: C/genius.xml:3621(term)
 msgid "VectorSubspaceSum"
 msgstr "VectorSubspaceSum"
 
-#: C/genius.xml:3606(synopsis)
+#: C/genius.xml:3623(synopsis)
 #, no-wrap
 msgid "VectorSubspaceSum (M,N)"
 msgstr "VectorSubspaceSum (M,N)"
 
-#: C/genius.xml:3607(para)
+#: C/genius.xml:3624(para)
 msgid ""
 "The sum of the vector spaces M and N, that is {w | w=m+n, m in M, n in N}."
 msgstr ""
 "La suma de los espacios vectoriales M y N, esto es {w | w=m+n, m en M, n en "
 "N}."
 
-#: C/genius.xml:3612(term)
+#: C/genius.xml:3629(term)
 msgid "adj"
 msgstr "adj"
 
-#: C/genius.xml:3614(synopsis)
+#: C/genius.xml:3631(synopsis)
 #, no-wrap
 msgid "adj (m)"
 msgstr "adj (m)"
 
-#: C/genius.xml:3615(para)
+#: C/genius.xml:3632(para)
 msgid "Aliases: <function>Adjugate</function>"
 msgstr "Alias: <function>Adjugate</function>"
 
-#: C/genius.xml:3616(para)
+#: C/genius.xml:3633(para)
 msgid "Get the classical adjoint (adjugate) of a matrix."
 msgstr ""
 
-#: C/genius.xml:3621(term)
+#: C/genius.xml:3638(term)
 msgid "cref"
 msgstr "cref"
 
-#: C/genius.xml:3623(synopsis)
+#: C/genius.xml:3640(synopsis)
 #, no-wrap
 msgid "cref (M)"
 msgstr "cref (M)"
 
-#: C/genius.xml:3624(para)
+#: C/genius.xml:3641(para)
 msgid ""
 "Aliases: <function>CREF</function><function>ColumnReducedEchelonForm</"
 "function>"
 msgstr ""
 "Alias: <function>CREF</function><function>ColumnReducedEchelonForm</function>"
 
-#: C/genius.xml:3625(para)
+#: C/genius.xml:3642(para)
 msgid "Compute the Column Reduced Echelon Form."
 msgstr ""
 
-#: C/genius.xml:3630(term)
+#: C/genius.xml:3647(term)
 msgid "det"
 msgstr "det"
 
-#: C/genius.xml:3632(synopsis)
+#: C/genius.xml:3649(synopsis)
 #, no-wrap
 msgid "det (M)"
 msgstr "det (M)"
 
-#: C/genius.xml:3633(para)
+#: C/genius.xml:3650(para)
 msgid "Aliases: <function>Determinant</function>"
 msgstr "Alias: <function>Determinant</function>"
 
-#: C/genius.xml:3634(para)
+#: C/genius.xml:3651(para)
 msgid "Get the determinant of a matrix."
 msgstr "Obtener el determinante de una matriz."
 
-#: C/genius.xml:3635(para)
+#: C/genius.xml:3652(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Determinant\";>Wikipedia</"
 "ulink> or <ulink url=\"http://planetmath.org/encyclopedia/Determinant2.html";
@@ -10179,27 +10168,27 @@ msgstr ""
 "\">Wikipedia</ulink> o <ulink url=\"http://planetmath.org/encyclopedia/";
 "Determinant2.html\">Planetmath</ulink> para obtener mÃs informaciÃn."
 
-#: C/genius.xml:3644(term)
+#: C/genius.xml:3661(term)
 msgid "ref"
 msgstr "ref"
 
-#: C/genius.xml:3646(synopsis)
+#: C/genius.xml:3663(synopsis)
 #, no-wrap
 msgid "ref (M)"
 msgstr "ref (M)"
 
-#: C/genius.xml:3647(para)
+#: C/genius.xml:3664(para)
 msgid "Aliases: <function>REF</function><function>RowEchelonForm</function>"
 msgstr "Alias: <function>REF</function><function>RowEchelonForm</function>"
 
-#: C/genius.xml:3648(para)
+#: C/genius.xml:3665(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 "
 "make all pivots 1."
 msgstr ""
 
-#: C/genius.xml:3651(para)
+#: C/genius.xml:3668(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Row_echelon_form\";>Wikipedia</"
 "ulink> or <ulink url=\"http://planetmath.org/encyclopedia/RowEchelonForm.html";
@@ -10209,28 +10198,28 @@ msgstr ""
 "\">Wikipedia</ulink> o <ulink url=\"http://planetmath.org/encyclopedia/";
 "RowEchelonForm.html\">Planetmath</ulink> para obtener mÃs informaciÃn."
 
-#: C/genius.xml:3660(term)
+#: C/genius.xml:3677(term)
 msgid "rref"
 msgstr "rref"
 
-#: C/genius.xml:3662(synopsis)
+#: C/genius.xml:3679(synopsis)
 #, no-wrap
 msgid "rref (M)"
 msgstr "rref (M)"
 
-#: C/genius.xml:3663(para)
+#: C/genius.xml:3680(para)
 msgid ""
 "Aliases: <function>RREF</function><function>ReducedRowEchelonForm</function>"
 msgstr ""
 "Alias: <function>RREF</function><function>ReducedRowEchelonForm</function>"
 
-#: C/genius.xml:3664(para)
+#: C/genius.xml:3681(para)
 msgid ""
 "Get the reduced row echelon form of a matrix. That is, apply gaussian "
 "elimination together with backaddition to <varname>M</varname>."
 msgstr ""
 
-#: C/genius.xml:3665(para)
+#: C/genius.xml:3682(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Reduced_row_echelon_form";
 "\">Wikipedia</ulink> or <ulink url=\"http://planetmath.org/encyclopedia/";
@@ -10241,24 +10230,24 @@ msgstr ""
 "planetmath.org/encyclopedia/ReducedRowEchelonForm.html\">Planetmath</ulink> "
 "para obtener mÃs informaciÃn."
 
-#: C/genius.xml:3677(title)
+#: C/genius.xml:3694(title)
 msgid "Combinatorics"
 msgstr "Combinatoria"
 
-#: C/genius.xml:3680(term)
+#: C/genius.xml:3697(term)
 msgid "Catalan"
 msgstr "Catalan"
 
-#: C/genius.xml:3682(synopsis)
+#: C/genius.xml:3699(synopsis)
 #, no-wrap
 msgid "Catalan (n)"
 msgstr "Catalan (n)"
 
-#: C/genius.xml:3683(para)
-msgid "Get <varname>n</varname>'th catalan number."
-msgstr ""
+#: C/genius.xml:3700(para)
+msgid "Get <varname>n</varname>th Catalan number."
+msgstr "Obtener el <varname>n</varname>-Ãsimo nÃmero de Catalan."
 
-#: C/genius.xml:3684(para)
+#: C/genius.xml:3701(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/CatalanNumbers.html";
 "\">Planetmath</ulink> for more information."
@@ -10266,35 +10255,35 @@ msgstr ""
 "Consulte <ulink url=\"http://planetmath.org/encyclopedia/CatalanNumbers.html";
 "\">Planetmath</ulink> para obtener mÃs informaciÃn."
 
-#: C/genius.xml:3692(term)
+#: C/genius.xml:3709(term)
 msgid "Combinations"
 msgstr "Combinations"
 
-#: C/genius.xml:3694(synopsis)
+#: C/genius.xml:3711(synopsis)
 #, no-wrap
 msgid "Combinations (k,n)"
 msgstr "Combinations (k,n)"
 
-#: C/genius.xml:3695(para)
+#: C/genius.xml:3712(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>)"
 msgstr ""
 
-#: C/genius.xml:3702(term)
+#: C/genius.xml:3719(term)
 msgid "DoubleFactorial"
 msgstr "DoubleFactorial"
 
-#: C/genius.xml:3704(synopsis)
+#: C/genius.xml:3721(synopsis)
 #, no-wrap
 msgid "DoubleFactorial (n)"
 msgstr "DoubleFactorial (n)"
 
-#: C/genius.xml:3705(para)
+#: C/genius.xml:3722(para)
 msgid "Double factorial: <userinput>n(n-2)(n-4)...</userinput>"
 msgstr "Doble factorial: <userinput>n(n-2)(n-4)...</userinput>"
 
-#: C/genius.xml:3706(para)
+#: C/genius.xml:3723(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/DoubleFactorial.html";
 "\">Planetmath</ulink> for more information."
@@ -10302,20 +10291,20 @@ msgstr ""
 "Consulte <ulink url=\"http://planetmath.org/encyclopedia/DoubleFactorial.html";
 "\">Planetmath</ulink> para obtener mÃs informaciÃn."
 
-#: C/genius.xml:3714(term)
+#: C/genius.xml:3731(term)
 msgid "Factorial"
 msgstr "Factorial"
 
-#: C/genius.xml:3716(synopsis)
+#: C/genius.xml:3733(synopsis)
 #, no-wrap
 msgid "Factorial (n)"
 msgstr "Factorial (n)"
 
-#: C/genius.xml:3717(para)
+#: C/genius.xml:3734(para)
 msgid "Factorial: <userinput>n(n-1)(n-2)...</userinput>"
 msgstr "Factorial: <userinput>n(n-1)(n-2)...</userinput>"
 
-#: C/genius.xml:3718(para)
+#: C/genius.xml:3735(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/Factorial.html";
 "\">Planetmath</ulink> for more information."
@@ -10323,20 +10312,20 @@ msgstr ""
 "Consulte <ulink url=\"http://planetmath.org/encyclopedia/Factorial.html";
 "\">Planetmath</ulink> para obtener mÃs informaciÃn."
 
-#: C/genius.xml:3726(term)
+#: C/genius.xml:3743(term)
 msgid "FallingFactorial"
 msgstr "FallingFactorial"
 
-#: C/genius.xml:3728(synopsis)
+#: C/genius.xml:3745(synopsis)
 #, no-wrap
 msgid "FallingFactorial (n,k)"
 msgstr "FallingFactorial (n,k)"
 
-#: C/genius.xml:3729(para)
+#: C/genius.xml:3746(para)
 msgid "Falling factorial: <userinput>(n)_k = n(n-1)...(n-(k-1))</userinput>"
 msgstr ""
 
-#: C/genius.xml:3730(para)
+#: C/genius.xml:3747(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/FallingFactorial.html";
 "\">Planetmath</ulink> for more information."
@@ -10344,27 +10333,27 @@ msgstr ""
 "Consulte la <ulink url=\"http://planetmath.org/encyclopedia/FallingFactorial.";
 "html\">Planetmath</ulink> para obtener mÃs informaciÃn."
 
-#: C/genius.xml:3738(term)
+#: C/genius.xml:3755(term)
 msgid "Fibonacci"
 msgstr "Fibonacci"
 
-#: C/genius.xml:3740(synopsis)
+#: C/genius.xml:3757(synopsis)
 #, no-wrap
 msgid "Fibonacci (x)"
 msgstr "Fibonacci (x)"
 
-#: C/genius.xml:3741(para)
+#: C/genius.xml:3758(para)
 msgid "Aliases: <function>fib</function>"
 msgstr "Alias: <function>fib</function>"
 
-#: C/genius.xml:3742(para)
+#: C/genius.xml:3759(para)
 msgid ""
 "Calculate <varname>n</varname>th Fibonacci number. That is the number "
 "defined recursively by <userinput>Fibonacci(n) = Fibonacci(n-1) + Fibonacci"
 "(n-2)</userinput> and <userinput>Fibonacci(1) = Fibonacci(2) = 1</userinput>."
 msgstr ""
 
-#: C/genius.xml:3749(para)
+#: C/genius.xml:3766(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Fibonacci_number\";>Wikipedia</"
 "ulink> or <ulink url=\"http://planetmath.org/encyclopedia/FibonacciSequence.";
@@ -10377,16 +10366,16 @@ msgstr ""
 "wolfram.com/FibonacciNumber.html\">Mathworld</ulink> para obtener mÃs "
 "informaciÃn."
 
-#: C/genius.xml:3759(term)
+#: C/genius.xml:3776(term)
 msgid "FrobeniusNumber"
 msgstr "FrobeniusNumber"
 
-#: C/genius.xml:3761(synopsis)
+#: C/genius.xml:3778(synopsis)
 #, no-wrap
 msgid "FrobeniusNumber (v,arg...)"
 msgstr "FrobeniusNumber (v,arg...)"
 
-#: C/genius.xml:3762(para)
+#: C/genius.xml:3779(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 "
@@ -10394,7 +10383,7 @@ msgid ""
 "or a single vector. All the numbers given should have GCD of 1."
 msgstr ""
 
-#: C/genius.xml:3769(para)
+#: C/genius.xml:3786(para)
 msgid ""
 "See <ulink url=\"http://mathworld.wolfram.com/FrobeniusNumber.html";
 "\">Mathworld</ulink> for more information."
@@ -10402,32 +10391,32 @@ msgstr ""
 "Consulte la <ulink url=\"http://mathworld.wolfram.com/FrobeniusNumber.html";
 "\">Mathworld</ulink> para obtener mÃs informaciÃn."
 
-#: C/genius.xml:3777(term)
+#: C/genius.xml:3794(term)
 msgid "GaloisMatrix"
 msgstr "GaloisMatrix"
 
-#: C/genius.xml:3779(synopsis)
+#: C/genius.xml:3796(synopsis)
 #, no-wrap
 msgid "GaloisMatrix (combining_rule)"
 msgstr "GaloisMatrix (regla_de_combinaciÃn)"
 
-#: C/genius.xml:3780(para)
+#: C/genius.xml:3797(para)
 msgid ""
 "Galois matrix given a linear combining rule (a_1*x_+...+a_n*x_n=x_(n+1))."
 msgstr ""
 "Matriz de Galois dada una regla de combinacioÌn lineal (a_1*x_+...+a_n*x_n=x_"
 "(n+1))."
 
-#: C/genius.xml:3785(term)
+#: C/genius.xml:3802(term)
 msgid "GreedyAlgorithm"
 msgstr "GreedyAlgorithm"
 
-#: C/genius.xml:3787(synopsis)
+#: C/genius.xml:3804(synopsis)
 #, no-wrap
 msgid "FrobeniusNumber (n,v)"
 msgstr "FrobeniusNumber (n,v)"
 
-#: C/genius.xml:3788(para)
+#: C/genius.xml:3805(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 "
@@ -10435,7 +10424,7 @@ msgid ""
 "given sorted in increasing order and should consist of non-negative integers."
 msgstr ""
 
-#: C/genius.xml:3795(para)
+#: C/genius.xml:3812(para)
 msgid ""
 "See <ulink url=\"http://mathworld.wolfram.com/GreedyAlgorithm.html";
 "\">Mathworld</ulink> for more information."
@@ -10443,35 +10432,37 @@ msgstr ""
 "Consulte la <ulink url=\"http://mathworld.wolfram.com/GreedyAlgorithm.html";
 "\">Mathworld</ulink> para obtener mÃs informaciÃn."
 
-#: C/genius.xml:3803(term)
+#: C/genius.xml:3820(term)
 msgid "HarmonicNumber"
 msgstr "HarmonicNumber"
 
-#: C/genius.xml:3805(synopsis)
+#: C/genius.xml:3822(synopsis)
 #, no-wrap
 msgid "HarmonicNumber (n,r)"
 msgstr "HarmonicNumber (n,r)"
 
-#: C/genius.xml:3806(para)
+#: C/genius.xml:3823(para)
 msgid "Aliases: <function>HarmonicH</function>"
 msgstr "Alias: <function>HarmonicH</function>"
 
-#: C/genius.xml:3807(para)
+#: C/genius.xml:3824(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 ""
+"NÃmero harmÃnico, el <varname>n</varname>-Ãsimo nÃmero harmÃnico de orden "
+"<varname>r</varname>."
 
-#: C/genius.xml:3812(term)
+#: C/genius.xml:3829(term)
 msgid "Hofstadter"
 msgstr "Hofstadter"
 
-#: C/genius.xml:3814(synopsis)
+#: C/genius.xml:3831(synopsis)
 #, no-wrap
 msgid "Hofstadter (n)"
 msgstr "Hofstadter (n)"
 
-#: C/genius.xml:3815(para)
+#: C/genius.xml:3832(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))."
@@ -10479,30 +10470,32 @@ msgstr ""
 "FuncioÌn q(n) de Hofstadter definida por q(1)=1, q(2)=1, q(n)=q(n-q(n-1))+q(n-"
 "q(n-2))."
 
-#: C/genius.xml:3820(term)
+#: C/genius.xml:3837(term)
 msgid "LinearRecursiveSequence"
 msgstr "LinearRecursiveSequence"
 
-#: C/genius.xml:3822(synopsis)
+#: C/genius.xml:3839(synopsis)
 #, no-wrap
 msgid "LinearRecursiveSequence (seed_values,combining_rule,n)"
 msgstr ""
 
-#: C/genius.xml:3823(para)
-msgid "Compute linear recursive sequence using galois stepping."
+#: C/genius.xml:3840(para)
+#, fuzzy
+#| msgid "Compute linear recursive sequence using galois stepping."
+msgid "Compute linear recursive sequence using Galois stepping."
 msgstr ""
-"Calcular la secuencia lineal recursiva usando el escalamiento de Galois."
+"Calcular la sucesiÃn lineal recursiva utilizando el escalamiento de Galois."
 
-#: C/genius.xml:3828(term)
+#: C/genius.xml:3845(term)
 msgid "Multinomial"
 msgstr "Multinomial"
 
-#: C/genius.xml:3830(synopsis)
+#: C/genius.xml:3847(synopsis)
 #, no-wrap
 msgid "Multinomial (v,arg...)"
 msgstr "Multinomial (v,arg...)"
 
-#: C/genius.xml:3831(para)
+#: C/genius.xml:3848(para)
 msgid ""
 "Calculate multinomial coefficients. Takes a vector of <varname>k</varname> "
 "non-negative integers and computes the multinomial coefficient. This "
@@ -10510,12 +10503,12 @@ msgid ""
 "varname> variables with the corresponding powers."
 msgstr ""
 
-#: C/genius.xml:3840(programlisting)
+#: C/genius.xml:3857(programlisting)
 #, no-wrap
 msgid "(a+b+c)! / (a!b!c!)\n"
 msgstr "(a+b+c)! / (a!b!c!)\n"
 
-#: C/genius.xml:3837(para)
+#: C/genius.xml:3854(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 "
@@ -10524,7 +10517,7 @@ msgid ""
 "userinput>."
 msgstr ""
 
-#: C/genius.xml:3847(para)
+#: C/genius.xml:3864(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/MultinomialTheorem.html";
 "\">Planetmath</ulink>, <ulink url=\"http://mathworld.wolfram.com/";
@@ -10538,16 +10531,16 @@ msgstr ""
 "wikipedia.org/wiki/Multinomial_theorem\">Wikipedia</ulink> para obtener mÃs "
 "informaciÃn."
 
-#: C/genius.xml:3857(term)
+#: C/genius.xml:3874(term)
 msgid "NextCombination"
 msgstr "NextCombination"
 
-#: C/genius.xml:3859(synopsis)
+#: C/genius.xml:3876(synopsis)
 #, no-wrap
 msgid "NextCombination (v,n)"
 msgstr "NextCombination (v,n)"
 
-#: C/genius.xml:3860(para)
+#: C/genius.xml:3877(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 "
@@ -10555,7 +10548,7 @@ msgid ""
 "memory to store them all."
 msgstr ""
 
-#: C/genius.xml:3865(para)
+#: C/genius.xml:3882(para)
 msgid ""
 "For example with Combination you would normally write a loop like: "
 "<screen><userinput>for n in Combinations (4,6) do (\n"
@@ -10581,23 +10574,23 @@ msgstr ""
 "</screen> Consulte tambiÃn <link linkend=\"gel-function-Combinations"
 "\">Combination</link>."
 
-#: C/genius.xml:3883(term)
+#: C/genius.xml:3900(term)
 msgid "Pascal"
 msgstr "Pascal"
 
-#: C/genius.xml:3885(synopsis)
+#: C/genius.xml:3902(synopsis)
 #, no-wrap
 msgid "Pascal (i)"
 msgstr "Pascal (i)"
 
-#: C/genius.xml:3886(para)
+#: C/genius.xml:3903(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 "
 "Pascal's triangle after <varname>i</varname> iterations."
 msgstr ""
 
-#: C/genius.xml:3890(para)
+#: C/genius.xml:3907(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/PascalsTriangle.html";
 "\">Planetmath</ulink> for more information."
@@ -10605,22 +10598,22 @@ msgstr ""
 "Consulte <ulink url=\"http://planetmath.org/encyclopedia/PascalsTriangle.html";
 "\">Planetmath</ulink> para obtener mÃs informaciÃn."
 
-#: C/genius.xml:3898(term)
+#: C/genius.xml:3915(term)
 msgid "Permutations"
 msgstr "Permutations"
 
-#: C/genius.xml:3900(synopsis)
+#: C/genius.xml:3917(synopsis)
 #, no-wrap
 msgid "Permutations (k,n)"
 msgstr "Permutations (k,n)"
 
-#: C/genius.xml:3901(para)
+#: C/genius.xml:3918(para)
 msgid ""
 "Get all permutations of <varname>k</varname> numbers from 1 to <varname>n</"
 "varname> as a vector of vectors."
 msgstr ""
 
-#: C/genius.xml:3902(para) C/genius.xml:3991(para)
+#: C/genius.xml:3919(para) C/genius.xml:4008(para)
 msgid ""
 "See <ulink url=\"http://mathworld.wolfram.com/Permutation.html\";>Mathworld</"
 "ulink> or <ulink url=\"http://en.wikipedia.org/wiki/Permutation\";>Wikipedia</"
@@ -10630,24 +10623,24 @@ msgstr ""
 "\">Mathworld</ulink> o la <ulink url=\"http://en.wikipedia.org/wiki/";
 "Permutation\">Wikipedia</ulink> para obtener mÃs informaciÃn."
 
-#: C/genius.xml:3911(term)
+#: C/genius.xml:3928(term)
 msgid "RisingFactorial"
 msgstr "RisingFactorial"
 
-#: C/genius.xml:3913(synopsis)
+#: C/genius.xml:3930(synopsis)
 #, no-wrap
 msgid "RisingFactorial (n,k)"
 msgstr "RisingFactorial (n,k)"
 
-#: C/genius.xml:3914(para)
+#: C/genius.xml:3931(para)
 msgid "Aliases: <function>Pochhammer</function>"
 msgstr "Alias: <function>Pochhammer</function>"
 
-#: C/genius.xml:3915(para)
+#: C/genius.xml:3932(para)
 msgid "(Pochhammer) Rising factorial: (n)_k = n(n+1)...(n+(k-1))."
 msgstr "(Puchhammer) factorial creciente: (n)_k = n(n+1)...(n+(k-1))."
 
-#: C/genius.xml:3916(para)
+#: C/genius.xml:3933(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/RisingFactorial.html";
 "\">Planetmath</ulink> for more information."
@@ -10655,24 +10648,24 @@ msgstr ""
 "Consulte <ulink url=\"http://planetmath.org/encyclopedia/RisingFactorial.html";
 "\">Planetmath</ulink> para obtener mÃs informaciÃn."
 
-#: C/genius.xml:3924(term)
+#: C/genius.xml:3941(term)
 msgid "StirlingNumberFirst"
 msgstr "StirlingNumberFirst"
 
-#: C/genius.xml:3926(synopsis)
+#: C/genius.xml:3943(synopsis)
 #, no-wrap
 msgid "StirlingNumberFirst (n,m)"
 msgstr "StirlingNumberFirst (n,m)"
 
-#: C/genius.xml:3927(para)
+#: C/genius.xml:3944(para)
 msgid "Aliases: <function>StirlingS1</function>"
 msgstr "Alias: <function>StirlingS1</function>"
 
-#: C/genius.xml:3928(para)
+#: C/genius.xml:3945(para)
 msgid "Stirling number of the first kind."
 msgstr "NuÌmero de Stirling de primera clase."
 
-#: C/genius.xml:3929(para)
+#: C/genius.xml:3946(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/";
 "StirlingNumbersOfTheFirstKind.html\">Planetmath</ulink> or <ulink url="
@@ -10684,24 +10677,24 @@ msgstr ""
 "\"http://mathworld.wolfram.com/StirlingNumberoftheFirstKind.html";
 "\">Mathworld</ulink> para obtener mÃs informaciÃn."
 
-#: C/genius.xml:3938(term)
+#: C/genius.xml:3955(term)
 msgid "StirlingNumberSecond"
 msgstr "StirlingNumberSecond"
 
-#: C/genius.xml:3940(synopsis)
+#: C/genius.xml:3957(synopsis)
 #, no-wrap
 msgid "StirlingNumberSecond (n,m)"
 msgstr "StirlingNumberSecond (n,m)"
 
-#: C/genius.xml:3941(para)
+#: C/genius.xml:3958(para)
 msgid "Aliases: <function>StirlingS2</function>"
 msgstr "Alias: <function>StirlingS2</function>"
 
-#: C/genius.xml:3942(para)
+#: C/genius.xml:3959(para)
 msgid "Stirling number of the second kind."
 msgstr "NuÌmero de Stirling de segunda clase."
 
-#: C/genius.xml:3943(para)
+#: C/genius.xml:3960(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/";
 "StirlingNumbersSecondKind.html\">Planetmath</ulink> or <ulink url=\"http://";
@@ -10713,33 +10706,33 @@ msgstr ""
 "mathworld.wolfram.com/StirlingNumberoftheSecondKind.html\">Mathworld</ulink> "
 "para obtener mÃs informaciÃn."
 
-#: C/genius.xml:3952(term)
+#: C/genius.xml:3969(term)
 msgid "Subfactorial"
 msgstr "Subfactorial"
 
-#: C/genius.xml:3954(synopsis)
+#: C/genius.xml:3971(synopsis)
 #, no-wrap
 msgid "Subfactorial (n)"
 msgstr "Subfactorial (n)"
 
-#: C/genius.xml:3955(para)
+#: C/genius.xml:3972(para)
 msgid "Subfactorial: n! times sum_{k=1}^n (-1)^k/k!."
 msgstr "Subfactorial: n! times sum_{k=1}^n (-1)^k/k!."
 
-#: C/genius.xml:3960(term)
+#: C/genius.xml:3977(term)
 msgid "Triangular"
 msgstr "Triangular"
 
-#: C/genius.xml:3962(synopsis)
+#: C/genius.xml:3979(synopsis)
 #, no-wrap
 msgid "Triangular (nth)"
 msgstr "Triangular (nth)"
 
-#: C/genius.xml:3963(para)
-msgid "Calculate the <varname>n</varname>'th triangular number."
-msgstr ""
+#: C/genius.xml:3980(para)
+msgid "Calculate the <varname>n</varname>th triangular number."
+msgstr "Calcular el <varname>n</varname>-Ãsimo nÃmero triangular."
 
-#: C/genius.xml:3964(para)
+#: C/genius.xml:3981(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/TriangularNumbers.html";
 "\">Planetmath</ulink> for more information."
@@ -10747,26 +10740,26 @@ msgstr ""
 "Consulte <ulink url=\"http://planetmath.org/encyclopedia/TriangularNumbers.";
 "html\">Planetmath</ulink> para obtener mÃs informaciÃn."
 
-#: C/genius.xml:3972(term)
+#: C/genius.xml:3989(term)
 msgid "nCr"
 msgstr "nCr"
 
-#: C/genius.xml:3974(synopsis)
+#: C/genius.xml:3991(synopsis)
 #, no-wrap
 msgid "nCr (n,r)"
 msgstr "nCr (n,r)"
 
-#: C/genius.xml:3975(para)
+#: C/genius.xml:3992(para)
 msgid "Aliases: <function>Binomial</function>"
 msgstr "Alias: <function>Binomial</function>"
 
-#: C/genius.xml:3976(para)
+#: C/genius.xml:3993(para)
 msgid ""
 "Calculate combinations, that is, the binomial coefficient. <varname>n</"
 "varname> can be any real number."
 msgstr ""
 
-#: C/genius.xml:3978(para)
+#: C/genius.xml:3995(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/Choose.html";
 "\">Planetmath</ulink> for more information."
@@ -10774,35 +10767,35 @@ msgstr ""
 "Consulte <ulink url=\"http://planetmath.org/encyclopedia/Choose.html";
 "\">Planetmath</ulink> para obtener mÃs informaciÃn."
 
-#: C/genius.xml:3986(term)
+#: C/genius.xml:4003(term)
 msgid "nPr"
 msgstr "nPr"
 
-#: C/genius.xml:3988(synopsis)
+#: C/genius.xml:4005(synopsis)
 #, no-wrap
 msgid "nPr (n,r)"
 msgstr "nPr (n,r)"
 
-#: C/genius.xml:3989(para)
+#: C/genius.xml:4006(para)
 msgid ""
 "Calculate the number of permutations of size <varname>r</varname>of numbers "
 "from 1 to <varname>n</varname>."
 msgstr ""
 
-#: C/genius.xml:4003(title)
+#: C/genius.xml:4020(title)
 msgid "Calculus"
 msgstr "CaÌlculo"
 
-#: C/genius.xml:4006(term)
+#: C/genius.xml:4023(term)
 msgid "CompositeSimpsonsRule"
 msgstr "CompositeSimpsonsRule"
 
-#: C/genius.xml:4008(synopsis)
+#: C/genius.xml:4025(synopsis)
 #, no-wrap
 msgid "CompositeSimpsonsRule (f,a,b,n)"
 msgstr "CompositeSimpsonsRule (f,a,b,n)"
 
-#: C/genius.xml:4009(para)
+#: C/genius.xml:4026(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 "
@@ -10811,7 +10804,7 @@ msgstr ""
 "Integrar f usando la Regla Compuesta de Simpson en el intervalo [a,b] con n "
 "subintervalos y un error de max(f'''')*h^4*(b-a)/180, n debe ser entero."
 
-#: C/genius.xml:4010(para) C/genius.xml:4022(para)
+#: C/genius.xml:4027(para) C/genius.xml:4039(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/SimpsonsRule.html";
 "\">Planetmath</ulink> for more information."
@@ -10819,16 +10812,16 @@ msgstr ""
 "Consulte <ulink url=\"http://planetmath.org/encyclopedia/SimpsonsRule.html";
 "\">Planetmath</ulink> para obtener mÃs informaciÃn."
 
-#: C/genius.xml:4018(term)
+#: C/genius.xml:4035(term)
 msgid "CompositeSimpsonsRuleTolerance"
 msgstr "CompositeSimpsonsRuleTolerance"
 
-#: C/genius.xml:4020(synopsis)
+#: C/genius.xml:4037(synopsis)
 #, no-wrap
 msgid "CompositeSimpsonsRuleTolerance (f,a,b,FourthDerivativeBound,Tolerance)"
 msgstr "CompositeSimpsonsRuleTolerance (f,a,b,FourthDerivativeBound,Tolerance)"
 
-#: C/genius.xml:4021(para)
+#: C/genius.xml:4038(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 "
@@ -10837,16 +10830,16 @@ msgstr ""
 "IntegracioÌn de F por la Regla compuesta de Simpson en el intervalo [a,b] con "
 "el nuÌmero de pasos calculado por la cuarta derivada y la tolerancia deseada."
 
-#: C/genius.xml:4030(term)
+#: C/genius.xml:4047(term)
 msgid "Derivative"
 msgstr "Derivative"
 
-#: C/genius.xml:4032(synopsis)
+#: C/genius.xml:4049(synopsis)
 #, no-wrap
 msgid "Derivative (f,x0)"
 msgstr "Derivative (f,x0)"
 
-#: C/genius.xml:4033(para)
+#: C/genius.xml:4050(para)
 msgid ""
 "Attempt to calculate derivative by trying first symbolically and then "
 "numerically."
@@ -10854,16 +10847,16 @@ msgstr ""
 "Intentar calcular la derivada, primero simboÌlicamente y despueÌs "
 "numeÌricamente."
 
-#: C/genius.xml:4038(term)
+#: C/genius.xml:4055(term)
 msgid "EvenPeriodicExtension"
 msgstr "EvenPeriodicExtension"
 
-#: C/genius.xml:4040(synopsis)
+#: C/genius.xml:4057(synopsis)
 #, no-wrap
 msgid "EvenPeriodicExtension (f,L)"
 msgstr "EvenPeriodicExtension (f,L)"
 
-#: C/genius.xml:4041(para)
+#: C/genius.xml:4058(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 "
@@ -10872,23 +10865,23 @@ msgid ""
 "userinput>."
 msgstr ""
 
-#: C/genius.xml:4046(para)
+#: C/genius.xml:4063(para)
 msgid ""
 "See also <link linkend=\"gel-function-OddPeriodicExtension"
 "\">OddPeriodicExtension</link> and <link linkend=\"gel-function-"
 "PeriodicExtension\">PeriodicExtension</link>."
 msgstr ""
 
-#: C/genius.xml:4056(term)
+#: C/genius.xml:4073(term)
 msgid "FourierSeriesFunction"
 msgstr "FourierSeriesFunction"
 
-#: C/genius.xml:4058(synopsis)
+#: C/genius.xml:4075(synopsis)
 #, no-wrap
 msgid "FourierSeriesFunction (a,b,L)"
 msgstr "FourierSeriesFunction (a,b,L)"
 
-#: C/genius.xml:4059(para)
+#: C/genius.xml:4076(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). "
@@ -10899,7 +10892,7 @@ msgid ""
 "<varname>b</varname> can be <constant>null</constant>."
 msgstr ""
 
-#: C/genius.xml:4067(para) C/genius.xml:4169(para) C/genius.xml:4188(para)
+#: C/genius.xml:4084(para) C/genius.xml:4186(para) C/genius.xml:4205(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Fourier_series\";>Wikipedia</"
 "ulink> or <ulink url=\"http://mathworld.wolfram.com/FourierSeries.html";
@@ -10909,30 +10902,30 @@ msgstr ""
 "\">Wikipedia</ulink> o <ulink url=\"http://mathworld.wolfram.com/";
 "FourierSeries.html\">Mathworld</ulink> para obtener mÃs informaciÃn."
 
-#: C/genius.xml:4076(term)
+#: C/genius.xml:4093(term)
 msgid "InfiniteProduct"
 msgstr "InfiniteProduct"
 
-#: C/genius.xml:4078(synopsis)
+#: C/genius.xml:4095(synopsis)
 #, no-wrap
 msgid "InfiniteProduct (func,start,inc)"
 msgstr "InfiniteProduct (func,inicio,inc)"
 
-#: C/genius.xml:4079(para)
+#: C/genius.xml:4096(para)
 msgid "Try to calculate an infinite product for a single parameter function."
 msgstr ""
 "Intenta calcular un producto infinito para una funcioÌn de un sÃlo parÃmetro."
 
-#: C/genius.xml:4084(term)
+#: C/genius.xml:4101(term)
 msgid "InfiniteProduct2"
 msgstr "InfiniteProduct2"
 
-#: C/genius.xml:4086(synopsis)
+#: C/genius.xml:4103(synopsis)
 #, no-wrap
 msgid "InfiniteProduct2 (func,arg,start,inc)"
 msgstr "InfiniteProduct2 (func,arg,inicio,inc)"
 
-#: C/genius.xml:4087(para)
+#: C/genius.xml:4104(para)
 msgid ""
 "Try to calculate an infinite product for a double parameter function with "
 "func(arg,n)."
@@ -10940,30 +10933,30 @@ msgstr ""
 "Intenta calcular un producto infinito para una funcioÌn de dos parÃmetros con "
 "func(arg,n)"
 
-#: C/genius.xml:4092(term)
+#: C/genius.xml:4109(term)
 msgid "InfiniteSum"
 msgstr "InfiniteSum"
 
-#: C/genius.xml:4094(synopsis)
+#: C/genius.xml:4111(synopsis)
 #, no-wrap
 msgid "InfiniteSum (func,start,inc)"
 msgstr "InfiniteSum (func,inicio,inc)"
 
-#: C/genius.xml:4095(para)
+#: C/genius.xml:4112(para)
 msgid "Try to calculate an infinite sum for a single parameter function."
 msgstr ""
 "Intentar calcular una suma infinita para una funcioÌn de un sÃlo paraÌmetro."
 
-#: C/genius.xml:4100(term)
+#: C/genius.xml:4117(term)
 msgid "InfiniteSum2"
 msgstr "InfiniteSum2"
 
-#: C/genius.xml:4102(synopsis)
+#: C/genius.xml:4119(synopsis)
 #, no-wrap
 msgid "InfiniteSum2 (func,arg,start,inc)"
 msgstr "InfiniteSum2 (func,arg,inicio,inc)"
 
-#: C/genius.xml:4103(para)
+#: C/genius.xml:4120(para)
 msgid ""
 "Try to calculate an infinite sum for a double parameter function with func"
 "(arg,n)."
@@ -10971,16 +10964,16 @@ msgstr ""
 "Intenta calcular una suma infinita para una funcioÌn de dos parÃmetros con "
 "func(arg,n)."
 
-#: C/genius.xml:4108(term)
+#: C/genius.xml:4125(term)
 msgid "IsContinuous"
 msgstr "IsContinuous"
 
-#: C/genius.xml:4110(synopsis)
+#: C/genius.xml:4127(synopsis)
 #, no-wrap
 msgid "IsContinuous (f,x0)"
 msgstr "IsContinuous (f,x0)"
 
-#: C/genius.xml:4111(para)
+#: C/genius.xml:4128(para)
 msgid ""
 "Try and see if a real-valued function is continuous at x0 by calculating the "
 "limit there."
@@ -10988,16 +10981,16 @@ msgstr ""
 "Comprueba si una funcioÌn real es continua en x0 calculando el liÌmite en ese "
 "punto."
 
-#: C/genius.xml:4116(term)
+#: C/genius.xml:4133(term)
 msgid "IsDifferentiable"
 msgstr "IsDifferentiable"
 
-#: C/genius.xml:4118(synopsis)
+#: C/genius.xml:4135(synopsis)
 #, no-wrap
 msgid "IsDifferentiable (f,x0)"
 msgstr "IsDifferentiable (f,x0)"
 
-#: C/genius.xml:4119(para)
+#: C/genius.xml:4136(para)
 msgid ""
 "Test for differentiability by approximating the left and right limits and "
 "comparing."
@@ -11005,29 +10998,29 @@ msgstr ""
 "Comprobar la diferenciabilidad aproximando los lÃmites izquierdo y derecho y "
 "comparÃndolos."
 
-#: C/genius.xml:4124(term)
+#: C/genius.xml:4141(term)
 msgid "LeftLimit"
 msgstr "LeftLimit"
 
-#: C/genius.xml:4126(synopsis)
+#: C/genius.xml:4143(synopsis)
 #, no-wrap
 msgid "LeftLimit (f,x0)"
 msgstr "LeftLimit (f,x0)"
 
-#: C/genius.xml:4127(para)
+#: C/genius.xml:4144(para)
 msgid "Calculate the left limit of a real-valued function at x0."
 msgstr "Calcular el liÌmite por la izquierda de una funcioÌn real en x0."
 
-#: C/genius.xml:4132(term)
+#: C/genius.xml:4149(term)
 msgid "Limit"
 msgstr "Limit"
 
-#: C/genius.xml:4134(synopsis)
+#: C/genius.xml:4151(synopsis)
 #, no-wrap
 msgid "Limit (f,x0)"
 msgstr "Limit (f,x0)"
 
-#: C/genius.xml:4135(para)
+#: C/genius.xml:4152(para)
 msgid ""
 "Calculate the limit of a real-valued function at x0. Tries to calculate both "
 "left and right limits."
@@ -11035,46 +11028,46 @@ msgstr ""
 "Calcular el liÌmite de una funcioÌn real en x0. Intenta calcular tanto el "
 "liÌmite por la derecha como por la izquierda."
 
-#: C/genius.xml:4140(term)
+#: C/genius.xml:4157(term)
 msgid "MidpointRule"
 msgstr "MidpointRule"
 
-#: C/genius.xml:4142(synopsis)
+#: C/genius.xml:4159(synopsis)
 #, no-wrap
 msgid "MidpointRule (f,a,b,n)"
 msgstr "MidpointRule (f,a,b,n)"
 
-#: C/genius.xml:4143(para)
+#: C/genius.xml:4160(para)
 msgid "Integration by midpoint rule."
 msgstr "IntegracioÌn por la regla del punto medio."
 
-#: C/genius.xml:4148(term)
+#: C/genius.xml:4165(term)
 msgid "NumericalDerivative"
 msgstr "NumericalDerivative"
 
-#: C/genius.xml:4150(synopsis)
+#: C/genius.xml:4167(synopsis)
 #, no-wrap
 msgid "NumericalDerivative (f,x0)"
 msgstr "NumericalDerivative (f,x0)"
 
-#: C/genius.xml:4151(para)
+#: C/genius.xml:4168(para)
 msgid "Aliases: <function>NDerivative</function>"
 msgstr "Alias: <function>NDerivative</function>"
 
-#: C/genius.xml:4152(para)
+#: C/genius.xml:4169(para)
 msgid "Attempt to calculate numerical derivative."
 msgstr "Intentar calcular la derivada numeÌrica."
 
-#: C/genius.xml:4157(term)
+#: C/genius.xml:4174(term)
 msgid "NumericalFourierSeriesCoefficients"
 msgstr "NumericalFourierSeriesCoefficients"
 
-#: C/genius.xml:4159(synopsis)
+#: C/genius.xml:4176(synopsis)
 #, no-wrap
 msgid "NumericalFourierSeriesCoefficients (f,L,N)"
 msgstr "NumericalFourierSeriesCoefficients (f,L,N)"
 
-#: C/genius.xml:4160(para)
+#: C/genius.xml:4177(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 "
@@ -11085,16 +11078,16 @@ msgid ""
 "numerical integration using <function>NumericalIntegral</function>."
 msgstr ""
 
-#: C/genius.xml:4178(term)
+#: C/genius.xml:4195(term)
 msgid "NumericalFourierSeriesFunction"
 msgstr "NumericalFourierSeriesFunction"
 
-#: C/genius.xml:4180(synopsis)
+#: C/genius.xml:4197(synopsis)
 #, no-wrap
 msgid "NumericalFourierSeriesFunction (f,L,N)"
 msgstr "NumericalFourierSeriesFunction (f,L,N)"
 
-#: C/genius.xml:4181(para)
+#: C/genius.xml:4198(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]</"
@@ -11104,16 +11097,16 @@ msgid ""
 "numerical integration using <function>NumericalIntegral</function>."
 msgstr ""
 
-#: C/genius.xml:4197(term)
+#: C/genius.xml:4214(term)
 msgid "NumericalFourierCosineSeriesCoefficients"
 msgstr "NumericalFourierCosineSeriesCoefficients"
 
-#: C/genius.xml:4199(synopsis)
+#: C/genius.xml:4216(synopsis)
 #, no-wrap
 msgid "NumericalFourierCosineSeriesCoefficients (f,L,N)"
 msgstr "NumericalFourierCosineSeriesCoefficients (f,L,N)"
 
-#: C/genius.xml:4200(para)
+#: C/genius.xml:4217(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 "
@@ -11126,7 +11119,7 @@ msgid ""
 "userinput> refers to the term <userinput>cos(x*(n-1)*pi/L)</userinput>."
 msgstr ""
 
-#: C/genius.xml:4212(para) C/genius.xml:4232(para)
+#: C/genius.xml:4229(para) C/genius.xml:4249(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Fourier_series\";>Wikipedia</"
 "ulink> or <ulink url=\"http://mathworld.wolfram.com/FourierCosineSeries.html";
@@ -11136,16 +11129,16 @@ msgstr ""
 "\">Wikipedia</ulink> o <ulink url=\"http://mathworld.wolfram.com/";
 "FourierCosineSeries.html\">Mathworld</ulink> para obtener mÃs informaciÃn."
 
-#: C/genius.xml:4221(term)
+#: C/genius.xml:4238(term)
 msgid "NumericalFourierCosineSeriesFunction"
 msgstr "NumericalFourierCosineSeriesFunction"
 
-#: C/genius.xml:4223(synopsis)
+#: C/genius.xml:4240(synopsis)
 #, no-wrap
 msgid "NumericalFourierCosineSeriesFunction (f,L,N)"
 msgstr "NumericalFourierCosineSeriesFunction (f,L,N)"
 
-#: C/genius.xml:4224(para)
+#: C/genius.xml:4241(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 "
@@ -11156,16 +11149,16 @@ msgid ""
 "<function>NumericalIntegral</function>."
 msgstr ""
 
-#: C/genius.xml:4241(term)
+#: C/genius.xml:4258(term)
 msgid "NumericalFourierSineSeriesCoefficients"
 msgstr "NumericalFourierSineSeriesCoefficients"
 
-#: C/genius.xml:4243(synopsis)
+#: C/genius.xml:4260(synopsis)
 #, no-wrap
 msgid "NumericalFourierSineSeriesCoefficients (f,L,N)"
 msgstr "NumericalFourierSineSeriesCoefficients (f,L,N)"
 
-#: C/genius.xml:4244(para)
+#: C/genius.xml:4261(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 "
@@ -11176,7 +11169,7 @@ msgid ""
 "<function>NumericalIntegral</function>."
 msgstr ""
 
-#: C/genius.xml:4253(para) C/genius.xml:4273(para)
+#: C/genius.xml:4270(para) C/genius.xml:4290(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Fourier_series\";>Wikipedia</"
 "ulink> or <ulink url=\"http://mathworld.wolfram.com/FourierSineSeries.html";
@@ -11186,16 +11179,16 @@ msgstr ""
 "\">Wikipedia</ulink> o <ulink url=\"http://mathworld.wolfram.com/";
 "FourierSineSeries.html\">Mathworld</ulink> para obtener mÃs informaciÃn."
 
-#: C/genius.xml:4262(term)
+#: C/genius.xml:4279(term)
 msgid "NumericalFourierSineSeriesFunction"
 msgstr "NumericalFourierSineSeriesFunction"
 
-#: C/genius.xml:4264(synopsis)
+#: C/genius.xml:4281(synopsis)
 #, no-wrap
 msgid "NumericalFourierSineSeriesFunction (f,L,N)"
 msgstr "NumericalFourierSineSeriesFunction (f,L,N)"
 
-#: C/genius.xml:4265(para)
+#: C/genius.xml:4282(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</"
@@ -11206,16 +11199,16 @@ msgid ""
 "<function>NumericalIntegral</function>."
 msgstr ""
 
-#: C/genius.xml:4282(term)
+#: C/genius.xml:4299(term)
 msgid "NumericalIntegral"
 msgstr "NumericalIntegral"
 
-#: C/genius.xml:4284(synopsis)
+#: C/genius.xml:4301(synopsis)
 #, no-wrap
 msgid "NumericalIntegral (f,a,b)"
 msgstr "NumericalIntegral (f,a,b)"
 
-#: C/genius.xml:4285(para)
+#: C/genius.xml:4302(para)
 msgid ""
 "Integration by rule set in NumericalIntegralFunction of f from a to b using "
 "NumericalIntegralSteps steps."
@@ -11223,55 +11216,55 @@ msgstr ""
 "IntegracioÌn por el conjunto de reglas en NumericalIntegralFunction de f "
 "desde Âa a Âb usando NumericalIntegralSteps pasos."
 
-#: C/genius.xml:4290(term)
+#: C/genius.xml:4307(term)
 msgid "NumericalLeftDerivative"
 msgstr "NumericalLeftDerivative"
 
-#: C/genius.xml:4292(synopsis)
+#: C/genius.xml:4309(synopsis)
 #, no-wrap
 msgid "NumericalLeftDerivative (f,x0)"
 msgstr "NumericalLeftDerivative (f,x0)"
 
-#: C/genius.xml:4293(para)
+#: C/genius.xml:4310(para)
 msgid "Attempt to calculate numerical left derivative."
 msgstr "Intentar calcular la derivada numeÌrica por la izquierda."
 
-#: C/genius.xml:4298(term)
+#: C/genius.xml:4315(term)
 msgid "NumericalLimitAtInfinity"
 msgstr "NumericalLimitAtInfinity"
 
-#: C/genius.xml:4300(synopsis)
+#: C/genius.xml:4317(synopsis)
 #, no-wrap
 msgid "NumericalLimitAtInfinity (_f,step_fun,tolerance,successive_for_success,N)"
 msgstr "NumericalLimitAtInfinity (_f,step_fun,tolerance,successive_for_success,N)"
 
-#: C/genius.xml:4301(para)
+#: C/genius.xml:4318(para)
 msgid "Attempt to calculate the limit of f(step_fun(i)) as i goes from 1 to N."
 msgstr "Intentar calcular el liÌmite de f(step_fun(i)), para i desde 1 hasta N."
 
-#: C/genius.xml:4306(term)
+#: C/genius.xml:4323(term)
 msgid "NumericalRightDerivative"
 msgstr "NumericalRightDerivative"
 
-#: C/genius.xml:4308(synopsis)
+#: C/genius.xml:4325(synopsis)
 #, no-wrap
 msgid "NumericalRightDerivative (f,x0)"
 msgstr "NumericalRightDerivative (f,x0)"
 
-#: C/genius.xml:4309(para)
+#: C/genius.xml:4326(para)
 msgid "Attempt to calculate numerical right derivative."
 msgstr "Intentar calcular la derivada numeÌrica por la derecha."
 
-#: C/genius.xml:4314(term)
+#: C/genius.xml:4331(term)
 msgid "OddPeriodicExtension"
 msgstr "OddPeriodicExtension"
 
-#: C/genius.xml:4316(synopsis)
+#: C/genius.xml:4333(synopsis)
 #, no-wrap
 msgid "OddPeriodicExtension (f,L)"
 msgstr "OddPeriodicExtension (f,L)"
 
-#: C/genius.xml:4317(para)
+#: C/genius.xml:4334(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 "
@@ -11280,7 +11273,7 @@ msgid ""
 "userinput>."
 msgstr ""
 
-#: C/genius.xml:4322(para)
+#: C/genius.xml:4339(para)
 msgid ""
 "See also <link linkend=\"gel-function-EvenPeriodicExtension"
 "\">EvenPeriodicExtension</link> and <link linkend=\"gel-function-"
@@ -11290,49 +11283,49 @@ msgstr ""
 "\">EvenPeriodicExtension</link> y <link linkend=\"gel-function-"
 "PeriodicExtension\">PeriodicExtension</link>."
 
-#: C/genius.xml:4332(term)
+#: C/genius.xml:4349(term)
 msgid "OneSidedFivePointFormula"
 msgstr "OneSidedFivePointFormula"
 
-#: C/genius.xml:4334(synopsis)
+#: C/genius.xml:4351(synopsis)
 #, no-wrap
 msgid "OneSidedFivePointFormula (f,x0,h)"
 msgstr "OneSidedFivePointFormula (f,x0,h)"
 
-#: C/genius.xml:4335(para)
+#: C/genius.xml:4352(para)
 msgid "Compute one-sided derivative using five point formula."
 msgstr "Calcular la derivada de un lado usando una foÌrmula de 5 puntos."
 
-#: C/genius.xml:4340(term)
+#: C/genius.xml:4357(term)
 msgid "OneSidedThreePointFormula"
 msgstr "OneSidedThreePointFormula"
 
-#: C/genius.xml:4342(synopsis)
+#: C/genius.xml:4359(synopsis)
 #, no-wrap
 msgid "OneSidedThreePointFormula (f,x0,h)"
 msgstr "OneSidedThreePointFormula (f,x0,h)"
 
-#: C/genius.xml:4343(para)
+#: C/genius.xml:4360(para)
 msgid "Compute one-sided derivative using three-point formula."
 msgstr "Calcular la derivada de un lado usando una foÌrmula de tres puntos."
 
-#: C/genius.xml:4348(term)
+#: C/genius.xml:4365(term)
 msgid "PeriodicExtension"
 msgstr "PeriodicExtension"
 
-#: C/genius.xml:4350(synopsis)
+#: C/genius.xml:4367(synopsis)
 #, no-wrap
 msgid "PeriodicExtension (f,a,b)"
 msgstr "PeriodicExtension (f,a,b)"
 
-#: C/genius.xml:4351(para)
+#: C/genius.xml:4368(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 "
 "<userinput>b-a</userinput>."
 msgstr ""
 
-#: C/genius.xml:4354(para)
+#: C/genius.xml:4371(para)
 msgid ""
 "See also <link linkend=\"gel-function-OddPeriodicExtension"
 "\">OddPeriodicExtension</link> and <link linkend=\"gel-function-"
@@ -11342,110 +11335,110 @@ msgstr ""
 "\">OddPeriodicExtension</link> y <link linkend=\"gel-function-"
 "EvenPeriodicExtension\">EvenPeriodicExtension</link>."
 
-#: C/genius.xml:4364(term)
+#: C/genius.xml:4381(term)
 msgid "RightLimit"
 msgstr "RightLimit"
 
-#: C/genius.xml:4366(synopsis)
+#: C/genius.xml:4383(synopsis)
 #, no-wrap
 msgid "RightLimit (f,x0)"
 msgstr "RightLimit (f,x0)"
 
-#: C/genius.xml:4367(para)
+#: C/genius.xml:4384(para)
 msgid "Calculate the right limit of a real-valued function at x0."
 msgstr "Calcular el liÌmite por la derecha de una funcioÌn real en x0."
 
-#: C/genius.xml:4372(term)
+#: C/genius.xml:4389(term)
 msgid "TwoSidedFivePointFormula"
 msgstr "TwoSidedFivePointFormula"
 
-#: C/genius.xml:4374(synopsis)
+#: C/genius.xml:4391(synopsis)
 #, no-wrap
 msgid "TwoSidedFivePointFormula (f,x0,h)"
 msgstr "TwoSidedFivePointFormula (f,x0,h)"
 
-#: C/genius.xml:4375(para)
+#: C/genius.xml:4392(para)
 msgid "Compute two-sided derivative using five-point formula."
 msgstr "Calcular la derivada de dos lados usando una foÌrmula de cinco puntos."
 
-#: C/genius.xml:4380(term)
+#: C/genius.xml:4397(term)
 msgid "TwoSidedThreePointFormula"
 msgstr "TwoSidedThreePointFormula"
 
-#: C/genius.xml:4382(synopsis)
+#: C/genius.xml:4399(synopsis)
 #, no-wrap
 msgid "TwoSidedThreePointFormula (f,x0,h)"
 msgstr "TwoSidedThreePointFormula (f,x0,h)"
 
-#: C/genius.xml:4383(para)
+#: C/genius.xml:4400(para)
 msgid "Compute two-sided derivative using three-point formula."
 msgstr "Calcular la derivada de dos lados usando una foÌrmula de tres puntos."
 
-#: C/genius.xml:4391(title)
+#: C/genius.xml:4408(title)
 msgid "Functions"
 msgstr "Funciones"
 
-#: C/genius.xml:4394(term)
+#: C/genius.xml:4411(term)
 msgid "Argument"
 msgstr "Argument"
 
-#: C/genius.xml:4396(synopsis)
+#: C/genius.xml:4413(synopsis)
 #, no-wrap
 msgid "Argument (z)"
 msgstr "Argument (z)"
 
-#: C/genius.xml:4397(para)
+#: C/genius.xml:4414(para)
 msgid "Aliases: <function>Arg</function><function>arg</function>"
 msgstr "Alias: <function>Arg</function><function>arg</function>"
 
-#: C/genius.xml:4398(para)
+#: C/genius.xml:4415(para)
 msgid "argument (angle) of complex number."
 msgstr "argumento (aÌngulo) de un nuÌmero complejo."
 
-#: C/genius.xml:4403(term)
+#: C/genius.xml:4420(term)
 msgid "DirichletKernel"
 msgstr "DirichletKernel"
 
-#: C/genius.xml:4405(synopsis)
+#: C/genius.xml:4422(synopsis)
 #, no-wrap
 msgid "DirichletKernel (n,t)"
 msgstr "DirichletKernel (n,t)"
 
-#: C/genius.xml:4406(para)
+#: C/genius.xml:4423(para)
 msgid "Dirichlet kernel of order n."
 msgstr "NuÌcleo de Dirichlet de orden n."
 
-#: C/genius.xml:4411(term)
+#: C/genius.xml:4428(term)
 msgid "DiscreteDelta"
 msgstr "DiscreteDelta"
 
-#: C/genius.xml:4413(synopsis)
+#: C/genius.xml:4430(synopsis)
 #, no-wrap
 msgid "DiscreteDelta (v)"
 msgstr "DiscreteDelta (v)"
 
-#: C/genius.xml:4414(para)
-msgid "Returns 1 iff all elements are zero."
-msgstr "Devuelve 1 si todos los elementos son cero."
+#: C/genius.xml:4431(para)
+msgid "Returns 1 if and only if all elements are zero."
+msgstr "Devuelve 1 si y sÃlo si todos los elementos son cero."
 
-#: C/genius.xml:4419(term)
+#: C/genius.xml:4436(term)
 msgid "ErrorFunction"
 msgstr "ErrorFunction"
 
-#: C/genius.xml:4421(synopsis)
+#: C/genius.xml:4438(synopsis)
 #, no-wrap
 msgid "ErrorFunction (x)"
 msgstr "ErrorFunction (x)"
 
-#: C/genius.xml:4422(para)
+#: C/genius.xml:4439(para)
 msgid "Aliases: <function>erf</function>"
 msgstr "Alias: <function>erf</function>"
 
-#: C/genius.xml:4423(para)
+#: C/genius.xml:4440(para)
 msgid "The error function, 2/sqrt(pi) * int_0^x e^(-t^2) dt."
 msgstr "La funcioÌn de error, 2/sqrt(pi) * int_0^x e^(-t^2) dt."
 
-#: C/genius.xml:4424(para)
+#: C/genius.xml:4441(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/ErrorFunction.html";
 "\">Planetmath</ulink> for more information."
@@ -11453,21 +11446,21 @@ msgstr ""
 "Consulte <ulink url=\"http://planetmath.org/encyclopedia/ErrorFunction.html";
 "\">Planetmath</ulink> para obtener mÃs informaciÃn."
 
-#: C/genius.xml:4432(term)
+#: C/genius.xml:4449(term)
 msgid "FejerKernel"
 msgstr "FejerKernel"
 
-#: C/genius.xml:4434(synopsis)
+#: C/genius.xml:4451(synopsis)
 #, no-wrap
 msgid "FejerKernel (n,t)"
 msgstr "FejerKernel (n,t)"
 
-#: C/genius.xml:4435(para)
+#: C/genius.xml:4452(para)
 msgid ""
 "Fejer kernel of order <varname>n</varname> evaluated at <varname>t</varname>"
 msgstr ""
 
-#: C/genius.xml:4437(para)
+#: C/genius.xml:4454(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/FejerKernel.html";
 "\">Planetmath</ulink> for more information."
@@ -11475,24 +11468,24 @@ msgstr ""
 "Consulte <ulink url=\"http://planetmath.org/encyclopedia/FejerKernel.html";
 "\">Planetmath</ulink> para obtener mÃs informaciÃn."
 
-#: C/genius.xml:4445(term)
+#: C/genius.xml:4462(term)
 msgid "GammaFunction"
 msgstr "GammaFunction"
 
-#: C/genius.xml:4447(synopsis)
+#: C/genius.xml:4464(synopsis)
 #, no-wrap
 msgid "GammaFunction (x)"
 msgstr "GammaFunction (x)"
 
-#: C/genius.xml:4448(para)
+#: C/genius.xml:4465(para)
 msgid "Aliases: <function>Gamma</function>"
 msgstr "Alias: <function>Gamma</function>"
 
-#: C/genius.xml:4449(para)
+#: C/genius.xml:4466(para)
 msgid "The Gamma function. Currently only implemented for real values."
 msgstr "La funciÃn ÂGammaÂ. Actualmente sÃlo implementada para valores reales."
 
-#: C/genius.xml:4450(para)
+#: C/genius.xml:4467(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/GammaFunction.html";
 "\">Planetmath</ulink> for more information."
@@ -11500,47 +11493,47 @@ msgstr ""
 "Consulte <ulink url=\"http://planetmath.org/encyclopedia/GammaFunction.html";
 "\">Planetmath</ulink> para obtener mÃs informaciÃn."
 
-#: C/genius.xml:4458(term)
+#: C/genius.xml:4475(term)
 msgid "KroneckerDelta"
 msgstr "KroneckerDelta"
 
-#: C/genius.xml:4460(synopsis)
+#: C/genius.xml:4477(synopsis)
 #, no-wrap
 msgid "KroneckerDelta (v)"
 msgstr "KroneckerDelta (v)"
 
-#: C/genius.xml:4461(para)
-msgid "Returns 1 iff all elements are equal."
-msgstr "Devuelve 1 si todos los elementos son iguales."
+#: C/genius.xml:4478(para)
+msgid "Returns 1 if and only if all elements are equal."
+msgstr "Devuelve 1 si y sÃlo si todos los elementos son iguales."
 
-#: C/genius.xml:4466(term)
+#: C/genius.xml:4483(term)
 msgid "MinimizeFunction"
 msgstr "MinimizeFunction"
 
-#: C/genius.xml:4468(synopsis)
+#: C/genius.xml:4485(synopsis)
 #, no-wrap
 msgid "MinimizeFunction (func,x,incr)"
 msgstr "MinimizeFunction (func,x,incr)"
 
-#: C/genius.xml:4469(para)
+#: C/genius.xml:4486(para)
 msgid "Find the first value where f(x)=0."
 msgstr "Buscar el primer valor donde f(x)=0."
 
-#: C/genius.xml:4474(term)
+#: C/genius.xml:4491(term)
 msgid "MoebiusDiskMapping"
 msgstr "MoebiusDiskMapping"
 
-#: C/genius.xml:4476(synopsis)
+#: C/genius.xml:4493(synopsis)
 #, no-wrap
 msgid "MoebiusDiskMapping (a,z)"
 msgstr "MoebiusDiskMapping (a,z)"
 
-#: C/genius.xml:4477(para)
+#: C/genius.xml:4494(para)
 msgid "Moebius mapping of the disk to itself mapping a to 0."
 msgstr "Mapa de Moebius del disco a siÌ mismo mapeando a 0."
 
-#: C/genius.xml:4478(para) C/genius.xml:4490(para) C/genius.xml:4502(para)
-#: C/genius.xml:4514(para) C/genius.xml:4526(para)
+#: C/genius.xml:4495(para) C/genius.xml:4507(para) C/genius.xml:4519(para)
+#: C/genius.xml:4531(para) C/genius.xml:4543(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/MobiusTransformation.html";
 "\">Planetmath</ulink> for more information."
@@ -11548,16 +11541,16 @@ msgstr ""
 "Consulte <ulink url=\"http://planetmath.org/encyclopedia/";
 "MobiusTransformation.html\">Planetmath</ulink> para obtener mÃs informaciÃn."
 
-#: C/genius.xml:4486(term)
+#: C/genius.xml:4503(term)
 msgid "MoebiusMapping"
 msgstr "MoebiusMapping"
 
-#: C/genius.xml:4488(synopsis)
+#: C/genius.xml:4505(synopsis)
 #, no-wrap
 msgid "MoebiusMapping (z,z2,z3,z4)"
 msgstr "MoebiusMapping (z,z2,z3,z4)"
 
-#: C/genius.xml:4489(para)
+#: C/genius.xml:4506(para)
 msgid ""
 "Moebius mapping using the cross ratio taking z2,z3,z4 to 1,0, and infinity "
 "respectively."
@@ -11565,16 +11558,16 @@ msgstr ""
 "Mapa de Moebius usando el radio cruzado z2,z3,z4 a 1,0 e infinito "
 "respectivamente."
 
-#: C/genius.xml:4498(term)
+#: C/genius.xml:4515(term)
 msgid "MoebiusMappingInftyToInfty"
 msgstr "MoebiusMappingInftyToInfty"
 
-#: C/genius.xml:4500(synopsis)
+#: C/genius.xml:4517(synopsis)
 #, no-wrap
 msgid "MoebiusMappingInftyToInfty (z,z2,z3)"
 msgstr "MoebiusMappingInftyToInfty (z,z2,z3)"
 
-#: C/genius.xml:4501(para)
+#: C/genius.xml:4518(para)
 msgid ""
 "Moebius mapping using the cross ratio taking infinity to infinity and z2,z3 "
 "to 1 and 0 respectively."
@@ -11582,16 +11575,16 @@ msgstr ""
 "Mapa de Moebius usando el radio cruzado tomando infinito a infinito y z2,z3 "
 "a 1 y 0 respectivamente."
 
-#: C/genius.xml:4510(term)
+#: C/genius.xml:4527(term)
 msgid "MoebiusMappingInftyToOne"
 msgstr "MoebiusMappingInftyToOne"
 
-#: C/genius.xml:4512(synopsis)
+#: C/genius.xml:4529(synopsis)
 #, no-wrap
 msgid "MoebiusMappingInftyToOne (z,z3,z4)"
 msgstr "MoebiusMappingInftyToOne (z,z3,z4)"
 
-#: C/genius.xml:4513(para)
+#: C/genius.xml:4530(para)
 msgid ""
 "Moebius mapping using the cross ratio taking infinity to 1 and z3,z4 to 0 "
 "and infinity respectively."
@@ -11599,16 +11592,16 @@ msgstr ""
 "Mapa de Moebius usando la relacioÌn cruzada tomando de infinito a 1 y z3,z4 a "
 "0 e infinito respectivamente."
 
-#: C/genius.xml:4522(term)
+#: C/genius.xml:4539(term)
 msgid "MoebiusMappingInftyToZero"
 msgstr "MoebiusMappingInftyToZero"
 
-#: C/genius.xml:4524(synopsis)
+#: C/genius.xml:4541(synopsis)
 #, no-wrap
 msgid "MoebiusMappingInftyToZero (z,z2,z4)"
 msgstr "MoebiusMappingInftyToZero (z,z2,z4)"
 
-#: C/genius.xml:4525(para)
+#: C/genius.xml:4542(para)
 msgid ""
 "Moebius mapping using the cross ratio taking infinity to 0 and z2,z4 to 1 "
 "and infinity respectively."
@@ -11616,16 +11609,16 @@ msgstr ""
 "Mapa de Moebius usando la relacioÌn cruzada tomando de infinito a 0 y z2,z4 a "
 "1 e infinito respectivamente."
 
-#: C/genius.xml:4534(term)
+#: C/genius.xml:4551(term)
 msgid "PoissonKernel"
 msgstr "PoissonKernel"
 
-#: C/genius.xml:4536(synopsis)
+#: C/genius.xml:4553(synopsis)
 #, no-wrap
 msgid "PoissonKernel (r,sigma)"
 msgstr "PoissonKernel (r,sigma)"
 
-#: C/genius.xml:4537(para)
+#: C/genius.xml:4554(para)
 msgid ""
 "Poisson kernel on D(0,1) (not normalized to 1, that is integral of this is "
 "2pi)."
@@ -11633,39 +11626,39 @@ msgstr ""
 "El nuÌcleo de Poisson en D(0,1) (no normalizado a 1, esto es, su integral es "
 "2pi)."
 
-#: C/genius.xml:4542(term)
+#: C/genius.xml:4559(term)
 msgid "PoissonKernelRadius"
 msgstr "PoissonKernelRadius"
 
-#: C/genius.xml:4544(synopsis)
+#: C/genius.xml:4561(synopsis)
 #, no-wrap
 msgid "PoissonKernelRadius (r,sigma)"
 msgstr "PoissonKernelRadius (r,sigma)"
 
-#: C/genius.xml:4545(para)
+#: C/genius.xml:4562(para)
 msgid "Poisson kernel on D(0,R) (not normalized to 1)."
 msgstr "El nuÌcleo de Poisson en D(0,R) (no normalizado a 1)."
 
-#: C/genius.xml:4550(term)
+#: C/genius.xml:4567(term)
 msgid "RiemannZeta"
 msgstr "RiemannZeta"
 
-#: C/genius.xml:4552(synopsis)
+#: C/genius.xml:4569(synopsis)
 #, no-wrap
 msgid "RiemannZeta (x)"
 msgstr "RiemannZeta (x)"
 
-#: C/genius.xml:4553(para)
+#: C/genius.xml:4570(para)
 msgid "Aliases: <function>zeta</function>"
 msgstr "Alias: <function>zeta</function>"
 
-#: C/genius.xml:4554(para)
+#: C/genius.xml:4571(para)
 msgid "The Riemann zeta function. Currently only implemented for real values."
 msgstr ""
 "La funciÃn Âzeta de RiemannÂ. Actualmente sÃlo implementada para valores "
 "reales."
 
-#: C/genius.xml:4555(para)
+#: C/genius.xml:4572(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/RiemannZetaFunction.html";
 "\">Planetmath</ulink> for more information."
@@ -11673,16 +11666,16 @@ msgstr ""
 "Consulte <ulink url=\"http://planetmath.org/encyclopedia/RiemannZetaFunction.";
 "html\">Planetmath</ulink> para obtener mÃs informaciÃn."
 
-#: C/genius.xml:4563(term)
+#: C/genius.xml:4580(term)
 msgid "UnitStep"
 msgstr "UnitStep"
 
-#: C/genius.xml:4565(synopsis)
+#: C/genius.xml:4582(synopsis)
 #, no-wrap
 msgid "UnitStep (x)"
 msgstr "UnitStep (x)"
 
-#: C/genius.xml:4566(para)
+#: C/genius.xml:4583(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."
@@ -11690,7 +11683,7 @@ msgstr ""
 "La funciÃn escalÃn unitario es 0 para x&lt;0, 1 si no. Es la integral de la "
 "funciÃn delta de Dirac. TambiÃn llamada funciÃn de Heaviside."
 
-#: C/genius.xml:4567(para)
+#: C/genius.xml:4584(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Unit_step\";>Wikipedia</ulink> "
 "for more information."
@@ -11698,16 +11691,16 @@ msgstr ""
 "Consulte la <ulink url=\"http://en.wikipedia.org/wiki/Unit_step\";>Wikipedia</"
 "ulink> para obtener mÃs informaciÃn."
 
-#: C/genius.xml:4575(term)
+#: C/genius.xml:4592(term)
 msgid "cis"
 msgstr "cis"
 
-#: C/genius.xml:4577(synopsis)
+#: C/genius.xml:4594(synopsis)
 #, no-wrap
 msgid "cis (x)"
 msgstr "cis (x)"
 
-#: C/genius.xml:4578(para)
+#: C/genius.xml:4595(para)
 msgid ""
 "The <function>cis</function> function, that is the same as <userinput>cos(x)"
 "+1i*sin(x)</userinput>"
@@ -11715,46 +11708,70 @@ msgstr ""
 "La funciÃn <function>cis</function> es la misma que <userinput>cos(x)+1i*sin"
 "(x)</userinput>"
 
-#: C/genius.xml:4586(term)
+#: C/genius.xml:4603(term)
 msgid "deg2rad"
 msgstr "deg2rad"
 
-#: C/genius.xml:4588(synopsis)
+#: C/genius.xml:4605(synopsis)
 #, no-wrap
 msgid "deg2rad (x)"
 msgstr "deg2rad (x)"
 
-#: C/genius.xml:4589(para)
+#: C/genius.xml:4606(para)
 msgid "Convert degrees to radians."
 msgstr "Convertir grados a radianes."
 
-#: C/genius.xml:4594(term)
+#: C/genius.xml:4611(term)
 msgid "rad2deg"
 msgstr "rad2deg"
 
-#: C/genius.xml:4596(synopsis)
+#: C/genius.xml:4613(synopsis)
 #, no-wrap
 msgid "rad2deg (x)"
 msgstr "rad2deg (x)"
 
-#: C/genius.xml:4597(para)
+#: C/genius.xml:4614(para)
 msgid "Convert radians to degrees."
 msgstr "Convertir radianes a grados."
 
-#: C/genius.xml:4605(title)
+#: C/genius.xml:4619(term)
+msgid "sinc"
+msgstr "sinc"
+
+#: C/genius.xml:4621(synopsis)
+#, no-wrap
+msgid "sinc (x)"
+msgstr "sinc (x)"
+
+#: C/genius.xml:4622(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 ""
+
+#: C/genius.xml:4625(para)
+msgid ""
+"See <ulink url=\"http://en.wikipedia.org/wiki/Sinc\";>Wikipedia</ulink> for "
+"more information."
+msgstr ""
+"Consulte la <ulink url=\"http://en.wikipedia.org/wiki/Denominator";
+"\">Wikipedia</ulink> para obtener mÃs informaciÃn."
+
+#: C/genius.xml:4636(title)
 msgid "Equation Solving"
 msgstr "ResolucioÌn de ecuaciones"
 
-#: C/genius.xml:4609(term)
+#: C/genius.xml:4640(term)
 msgid "CubicFormula"
 msgstr "CubicFormula"
 
-#: C/genius.xml:4611(synopsis)
+#: C/genius.xml:4642(synopsis)
 #, no-wrap
 msgid "CubicFormula (p)"
 msgstr "CubicFormula (p)"
 
-#: C/genius.xml:4612(para)
+#: C/genius.xml:4643(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 "
@@ -11764,7 +11781,7 @@ msgid ""
 "solution."
 msgstr ""
 
-#: C/genius.xml:4621(para)
+#: C/genius.xml:4652(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/CubicFormula.html";
 "\">Planetmath</ulink>, <ulink url=\"http://mathworld.wolfram.com/";
@@ -11776,16 +11793,16 @@ msgstr ""
 "CubicFormula.html\">Mathworld</ulink>, o <ulink url=\"http://en.wikipedia.";
 "org/wiki/Cubic_equation\">Wikipedia</ulink> para obtener mÃs informaciÃn."
 
-#: C/genius.xml:4631(term)
+#: C/genius.xml:4662(term)
 msgid "EulersMethod"
 msgstr "EulersMethod"
 
-#: C/genius.xml:4633(synopsis)
+#: C/genius.xml:4664(synopsis)
 #, no-wrap
 msgid "EulersMethod (f,x0,y0,x1,n)"
 msgstr "EulersMethod (f,x0,y0,x1,n)"
 
-#: C/genius.xml:4634(para)
+#: C/genius.xml:4665(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> "
@@ -11793,8 +11810,8 @@ msgid ""
 "<varname>x1</varname>."
 msgstr ""
 
-#: C/genius.xml:4640(para) C/genius.xml:4668(para) C/genius.xml:4797(para)
-#: C/genius.xml:4827(para)
+#: C/genius.xml:4671(para) C/genius.xml:4699(para) C/genius.xml:4828(para)
+#: C/genius.xml:4858(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 "
@@ -11803,7 +11820,7 @@ msgid ""
 "of the same size."
 msgstr ""
 
-#: C/genius.xml:4647(para) C/genius.xml:4675(para)
+#: C/genius.xml:4678(para) C/genius.xml:4706(para)
 msgid ""
 "See <ulink url=\"http://mathworld.wolfram.com/EulerForwardMethod.html";
 "\">Mathworld</ulink>, or <ulink url=\"http://en.wikipedia.org/wiki/";
@@ -11813,16 +11830,16 @@ msgstr ""
 "\">Mathworld</ulink>, o la <ulink url=\"http://en.wikipedia.org/wiki/";
 "Eulers_method\">Wikipedia</ulink> para obtener mÃs informaciÃn."
 
-#: C/genius.xml:4656(term)
+#: C/genius.xml:4687(term)
 msgid "EulersMethodFull"
 msgstr "EulersMethodFull"
 
-#: C/genius.xml:4658(synopsis)
+#: C/genius.xml:4689(synopsis)
 #, no-wrap
 msgid "EulersMethodFull (f,x0,y0,x1,n)"
 msgstr "EulersMethodFull (f,x0,y0,x1,n)"
 
-#: C/genius.xml:4659(para)
+#: C/genius.xml:4690(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> "
@@ -11832,16 +11849,16 @@ msgid ""
 "LinePlotDrawLine\">LinePlotDrawLine</link>."
 msgstr ""
 
-#: C/genius.xml:4684(term)
+#: C/genius.xml:4715(term)
 msgid "FindRootBisection"
 msgstr "FindRootBisection"
 
-#: C/genius.xml:4686(synopsis)
+#: C/genius.xml:4717(synopsis)
 #, no-wrap
 msgid "FindRootBisection (f,a,b,TOL,N)"
 msgstr "FindRootBisection (f,a,b,TOL,N)"
 
-#: C/genius.xml:4687(para)
+#: C/genius.xml:4718(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 "
@@ -11852,16 +11869,16 @@ msgid ""
 "iterations done."
 msgstr ""
 
-#: C/genius.xml:4694(term)
+#: C/genius.xml:4725(term)
 msgid "FindRootFalsePosition"
 msgstr "FindRootFalsePosition"
 
-#: C/genius.xml:4696(synopsis)
+#: C/genius.xml:4727(synopsis)
 #, no-wrap
 msgid "FindRootFalsePosition (f,a,b,TOL,N)"
 msgstr "FindRootFalsePosition (f,a,b,TOL,N)"
 
-#: C/genius.xml:4697(para)
+#: C/genius.xml:4728(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 "
@@ -11872,16 +11889,16 @@ msgid ""
 "number of iterations done."
 msgstr ""
 
-#: C/genius.xml:4704(term)
+#: C/genius.xml:4735(term)
 msgid "FindRootMullersMethod"
 msgstr "FindRootMullersMethod"
 
-#: C/genius.xml:4706(synopsis)
+#: C/genius.xml:4737(synopsis)
 #, no-wrap
 msgid "FindRootMullersMethod (f,x1,x2,x3,TOL,N)"
 msgstr "FindRootMullersMethod (f,x1,x2,x3,TOL,N)"
 
-#: C/genius.xml:4707(para)
+#: C/genius.xml:4738(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 "
@@ -11892,16 +11909,16 @@ msgid ""
 "iterations done."
 msgstr ""
 
-#: C/genius.xml:4714(term)
+#: C/genius.xml:4745(term)
 msgid "FindRootSecant"
 msgstr "FindRootSecant"
 
-#: C/genius.xml:4716(synopsis)
+#: C/genius.xml:4747(synopsis)
 #, no-wrap
 msgid "FindRootSecant (f,a,b,TOL,N)"
 msgstr "FindRootSecant (f,a,b,TOL,N)"
 
-#: C/genius.xml:4717(para)
+#: C/genius.xml:4748(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 "
@@ -11912,16 +11929,16 @@ msgid ""
 "iterations done."
 msgstr ""
 
-#: C/genius.xml:4724(term)
+#: C/genius.xml:4755(term)
 msgid "PolynomialRoots"
 msgstr "PolynomialRoots"
 
-#: C/genius.xml:4726(synopsis)
+#: C/genius.xml:4757(synopsis)
 #, no-wrap
 msgid "PolynomialRoots (p)"
 msgstr "PolynomialRoots (p)"
 
-#: C/genius.xml:4727(para)
+#: C/genius.xml:4758(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 "
@@ -11930,7 +11947,7 @@ msgid ""
 "solutions."
 msgstr ""
 
-#: C/genius.xml:4736(para)
+#: C/genius.xml:4767(para)
 msgid ""
 "The function calls <link linkend=\"gel-function-QuadraticFormula"
 "\">QuadraticFormula</link>, <link linkend=\"gel-function-CubicFormula"
@@ -11938,16 +11955,16 @@ msgid ""
 "\">QuarticFormula</link>."
 msgstr ""
 
-#: C/genius.xml:4746(term)
+#: C/genius.xml:4777(term)
 msgid "QuadraticFormula"
 msgstr "QuadraticFormula"
 
-#: C/genius.xml:4748(synopsis)
+#: C/genius.xml:4779(synopsis)
 #, no-wrap
 msgid "QuadraticFormula (p)"
 msgstr "QuadraticFormula (p)"
 
-#: C/genius.xml:4749(para)
+#: C/genius.xml:4780(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 "
@@ -11955,7 +11972,7 @@ msgid ""
 "[1,2,3]</userinput>. Returns a column vector of the two solutions."
 msgstr ""
 
-#: C/genius.xml:4757(para)
+#: C/genius.xml:4788(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/QuadraticFormula.html";
 "\">Planetmath</ulink> or <ulink url=\"http://mathworld.wolfram.com/";
@@ -11965,16 +11982,16 @@ msgstr ""
 "html\">Planetmath</ulink> o <ulink url=\"http://mathworld.wolfram.com/";
 "QuadraticFormula.html\">Mathworld</ulink> para obtener mÃs informaciÃn."
 
-#: C/genius.xml:4766(term)
+#: C/genius.xml:4797(term)
 msgid "QuarticFormula"
 msgstr "QuarticFormula"
 
-#: C/genius.xml:4768(synopsis)
+#: C/genius.xml:4799(synopsis)
 #, no-wrap
 msgid "QuarticFormula (p)"
 msgstr "QuarticFormula (p)"
 
-#: C/genius.xml:4769(para)
+#: C/genius.xml:4800(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 "
@@ -11982,7 +11999,7 @@ msgid ""
 "[1,2,0,0,5]</userinput>. Returns a column vector of the four solutions."
 msgstr ""
 
-#: C/genius.xml:4777(para)
+#: C/genius.xml:4808(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/QuarticFormula.html";
 "\">Planetmath</ulink>, <ulink url=\"http://mathworld.wolfram.com/";
@@ -11995,16 +12012,16 @@ msgstr ""
 "wikipedia.org/wiki/Quartic_equation\">Wikipedia</ulink> para obtener mÃs "
 "informaciÃn."
 
-#: C/genius.xml:4787(term)
+#: C/genius.xml:4818(term)
 msgid "RungeKutta"
 msgstr "RungeKutta"
 
-#: C/genius.xml:4789(synopsis)
+#: C/genius.xml:4820(synopsis)
 #, no-wrap
 msgid "RungeKutta (f,x0,y0,x1,n)"
 msgstr "RungeKutta (f,x0,y0,x1,n)"
 
-#: C/genius.xml:4790(para)
+#: C/genius.xml:4821(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> "
@@ -12012,7 +12029,7 @@ msgid ""
 "<varname>y</varname> at <varname>x1</varname>."
 msgstr ""
 
-#: C/genius.xml:4804(para) C/genius.xml:4834(para)
+#: C/genius.xml:4835(para) C/genius.xml:4865(para)
 msgid ""
 "See <ulink url=\"http://mathworld.wolfram.com/Runge-KuttaMethod.html";
 "\">Mathworld</ulink>, or <ulink url=\"http://en.wikipedia.org/wiki/Runge-";
@@ -12022,16 +12039,16 @@ msgstr ""
 "\">Mathworld</ulink>, o la <ulink url=\"http://en.wikipedia.org/wiki/Runge-";
 "Kutta_methods\">Wikipedia</ulink> para obtener mÃs informaciÃn."
 
-#: C/genius.xml:4813(term)
+#: C/genius.xml:4844(term)
 msgid "RungeKuttaFull"
 msgstr "RungeKuttaFull"
 
-#: C/genius.xml:4815(synopsis)
+#: C/genius.xml:4846(synopsis)
 #, no-wrap
 msgid "RungeKuttaFull (f,x0,y0,x1,n)"
 msgstr "RungeKuttaFull (f,x0,y0,x1,n)"
 
-#: C/genius.xml:4816(para)
+#: C/genius.xml:4847(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> "
@@ -12041,20 +12058,20 @@ msgid ""
 "function-LinePlotDrawLine\">LinePlotDrawLine</link>."
 msgstr ""
 
-#: C/genius.xml:4847(title)
+#: C/genius.xml:4878(title)
 msgid "Statistics"
 msgstr "EstadiÌsticas"
 
-#: C/genius.xml:4850(term)
+#: C/genius.xml:4881(term)
 msgid "Average"
 msgstr "Average"
 
-#: C/genius.xml:4852(synopsis)
+#: C/genius.xml:4883(synopsis)
 #, no-wrap
 msgid "Average (m)"
 msgstr "Average (m)"
 
-#: C/genius.xml:4853(para)
+#: C/genius.xml:4884(para)
 msgid ""
 "Aliases: <function>average</function><function>Mean</"
 "function><function>mean</function>"
@@ -12062,11 +12079,11 @@ msgstr ""
 "Alias: <function>average</function><function>Mean</function><function>mean</"
 "function>"
 
-#: C/genius.xml:4854(para)
+#: C/genius.xml:4885(para)
 msgid "Calculate average of an entire matrix."
 msgstr "Calcular la media de una matriz entera."
 
-#: C/genius.xml:4855(para) C/genius.xml:4915(para)
+#: C/genius.xml:4886(para) C/genius.xml:4946(para)
 msgid ""
 "See <ulink url=\"http://mathworld.wolfram.com/ArithmeticMean.html";
 "\">Mathworld</ulink> for more information."
@@ -12074,22 +12091,22 @@ msgstr ""
 "Consulte <ulink url=\"http://mathworld.wolfram.com/ArithmeticMean.html";
 "\">Mathworld</ulink> para obtener mÃs informaciÃn."
 
-#: C/genius.xml:4863(term)
+#: C/genius.xml:4894(term)
 msgid "GaussDistribution"
 msgstr "GaussDistribution"
 
-#: C/genius.xml:4865(synopsis)
+#: C/genius.xml:4896(synopsis)
 #, no-wrap
 msgid "GaussDistribution (x,sigma)"
 msgstr "GaussDistribution (x,sigma)"
 
-#: C/genius.xml:4866(para)
+#: C/genius.xml:4897(para)
 msgid ""
 "Integral of the GaussFunction from 0 to <varname>x</varname> (area under the "
 "normal curve)."
 msgstr ""
 
-#: C/genius.xml:4867(para) C/genius.xml:4879(para)
+#: C/genius.xml:4898(para) C/genius.xml:4910(para)
 msgid ""
 "See <ulink url=\"http://mathworld.wolfram.com/NormalDistribution.html";
 "\">Mathworld</ulink> for more information."
@@ -12097,37 +12114,37 @@ msgstr ""
 "Consulte <ulink url=\"http://mathworld.wolfram.com/NormalDistribution.html";
 "\">Mathworld</ulink> para obtener mÃs informaciÃn."
 
-#: C/genius.xml:4875(term)
+#: C/genius.xml:4906(term)
 msgid "GaussFunction"
 msgstr "GaussFunction"
 
-#: C/genius.xml:4877(synopsis)
+#: C/genius.xml:4908(synopsis)
 #, no-wrap
 msgid "GaussFunction (x,sigma)"
 msgstr "GaussFunction (x,sigma)"
 
-#: C/genius.xml:4878(para)
+#: C/genius.xml:4909(para)
 msgid "The normalized Gauss distribution function (the normal curve)."
 msgstr "La funcioÌn de distribucioÌn Gausiana normalizada (la curva normal)."
 
-#: C/genius.xml:4888(term)
+#: C/genius.xml:4919(term)
 msgid "Median"
 msgstr "Median"
 
-#: C/genius.xml:4890(synopsis)
+#: C/genius.xml:4921(synopsis)
 #, no-wrap
 msgid "Median (m)"
 msgstr "Median (m)"
 
-#: C/genius.xml:4891(para)
+#: C/genius.xml:4922(para)
 msgid "Aliases: <function>median</function>"
 msgstr "Alias: <function>median</function>"
 
-#: C/genius.xml:4892(para)
+#: C/genius.xml:4923(para)
 msgid "Calculate median of an entire matrix."
 msgstr "Calcula la mediana de una matriz entera."
 
-#: C/genius.xml:4893(para) C/genius.xml:4928(para)
+#: C/genius.xml:4924(para) C/genius.xml:4959(para)
 msgid ""
 "See <ulink url=\"http://mathworld.wolfram.com/StatisticalMedian.html";
 "\">Mathworld</ulink> for more information."
@@ -12135,69 +12152,69 @@ msgstr ""
 "Consulte <ulink url=\"http://mathworld.wolfram.com/StatisticalMedian.html";
 "\">Mathworld</ulink> para obtener mÃs informaciÃn."
 
-#: C/genius.xml:4901(term)
+#: C/genius.xml:4932(term)
 msgid "PopulationStandardDeviation"
 msgstr "PopulationStandardDeviation"
 
-#: C/genius.xml:4903(synopsis)
+#: C/genius.xml:4934(synopsis)
 #, no-wrap
 msgid "PopulationStandardDeviation (m)"
 msgstr "PopulationStandardDeviation (m)"
 
-#: C/genius.xml:4904(para)
+#: C/genius.xml:4935(para)
 msgid "Aliases: <function>stdevp</function>"
 msgstr "Alias: <function>stdevp</function>"
 
-#: C/genius.xml:4905(para)
+#: C/genius.xml:4936(para)
 msgid "Calculate the population standard deviation of a whole matrix."
 msgstr "Calcula la desviacioÌn de poblaciÃn tiÌpica de una matriz completa."
 
-#: C/genius.xml:4910(term)
+#: C/genius.xml:4941(term)
 msgid "RowAverage"
 msgstr "RowAverage"
 
-#: C/genius.xml:4912(synopsis)
+#: C/genius.xml:4943(synopsis)
 #, no-wrap
 msgid "RowAverage (m)"
 msgstr "RowAverage (m)"
 
-#: C/genius.xml:4913(para)
+#: C/genius.xml:4944(para)
 msgid "Aliases: <function>RowMean</function>"
 msgstr "Alias: <function>RowMean</function>"
 
-#: C/genius.xml:4914(para)
+#: C/genius.xml:4945(para)
 msgid "Calculate average of each row in a matrix."
 msgstr "Calcular la media de cada columna de una matriz."
 
-#: C/genius.xml:4923(term)
+#: C/genius.xml:4954(term)
 msgid "RowMedian"
 msgstr "RowMedian"
 
-#: C/genius.xml:4925(synopsis)
+#: C/genius.xml:4956(synopsis)
 #, no-wrap
 msgid "RowMedian (m)"
 msgstr "RowMedian (m)"
 
-#: C/genius.xml:4926(para)
+#: C/genius.xml:4957(para)
 msgid ""
 "Calculate median of each row in a matrix and return a column vector of the "
 "medians."
 msgstr ""
 
-#: C/genius.xml:4936(term)
+#: C/genius.xml:4967(term)
 msgid "RowPopulationStandardDeviation"
 msgstr "RowPopulationStandardDeviation"
 
-#: C/genius.xml:4938(synopsis)
+#: C/genius.xml:4969(synopsis)
 #, no-wrap
 msgid "RowPopulationStandardDeviation (m)"
 msgstr "RowPopulationStandardDeviation (m)"
 
-#: C/genius.xml:4939(para)
+#: C/genius.xml:4970(para)
 msgid "Aliases: <function>rowstdevp</function>"
 msgstr "Alias: <function>rowstdevp</function>"
 
-#: C/genius.xml:4940(para)
+#: C/genius.xml:4971(para)
 msgid ""
 "Calculate the population standard deviations of rows of a matrix and return "
 "a vertical vector."
@@ -12205,20 +12222,20 @@ msgstr ""
 "Calcular la desviacioÌn tiÌpica de las columnas de una matriz y devuelve una "
 "matriz columna."
 
-#: C/genius.xml:4945(term)
+#: C/genius.xml:4976(term)
 msgid "RowStandardDeviation"
 msgstr "RowStandardDeviation"
 
-#: C/genius.xml:4947(synopsis)
+#: C/genius.xml:4978(synopsis)
 #, no-wrap
 msgid "RowStandardDeviation (m)"
 msgstr "RowStandardDeviation (m)"
 
-#: C/genius.xml:4948(para)
+#: C/genius.xml:4979(para)
 msgid "Aliases: <function>rowstdev</function>"
 msgstr "Alias: <function>rowstdev</function>"
 
-#: C/genius.xml:4949(para)
+#: C/genius.xml:4980(para)
 msgid ""
 "Calculate the standard deviations of rows of a matrix and return a vertical "
 "vector."
@@ -12226,50 +12243,50 @@ msgstr ""
 "Calcular la desviacioÌn estaÌndar de las filas de una matriz y devuelve una "
 "matriz columna."
 
-#: C/genius.xml:4954(term)
+#: C/genius.xml:4985(term)
 msgid "StandardDeviation"
 msgstr "StandardDeviation"
 
-#: C/genius.xml:4956(synopsis)
+#: C/genius.xml:4987(synopsis)
 #, no-wrap
 msgid "StandardDeviation (m)"
 msgstr "StandardDeviation (m)"
 
-#: C/genius.xml:4957(para)
+#: C/genius.xml:4988(para)
 msgid "Aliases: <function>stdev</function>"
 msgstr "Alias: <function>stdev</function>"
 
-#: C/genius.xml:4958(para)
+#: C/genius.xml:4989(para)
 msgid "Calculate the standard deviation of a whole matrix."
 msgstr "Calcular la desviacioÌn estaÌndar de una matriz entera."
 
-#: C/genius.xml:4966(title)
+#: C/genius.xml:4997(title)
 msgid "Polynomials"
 msgstr "Polinomios"
 
-#: C/genius.xml:4969(term)
+#: C/genius.xml:5000(term)
 msgid "AddPoly"
 msgstr "AddPoly"
 
-#: C/genius.xml:4971(synopsis)
+#: C/genius.xml:5002(synopsis)
 #, no-wrap
 msgid "AddPoly (p1,p2)"
 msgstr "AddPoly (p1,p2)"
 
-#: C/genius.xml:4972(para)
+#: C/genius.xml:5003(para)
 msgid "Add two polynomials (vectors)."
 msgstr "Suma dos polinomios (vectores)."
 
-#: C/genius.xml:4977(term)
+#: C/genius.xml:5008(term)
 msgid "DividePoly"
 msgstr "DividePoly"
 
-#: C/genius.xml:4979(synopsis)
+#: C/genius.xml:5010(synopsis)
 #, no-wrap
 msgid "DividePoly (p,q,&amp;r)"
 msgstr "DividePoly (p,q,&amp;r)"
 
-#: C/genius.xml:4980(para)
+#: C/genius.xml:5011(para)
 msgid ""
 "Divide two polynomials (as vectors) using long division. Returns the "
 "quotient of the two polynomials. The optional argument <varname>r</varname> "
@@ -12277,7 +12294,7 @@ msgid ""
 "<varname>q</varname>."
 msgstr ""
 
-#: C/genius.xml:4985(para)
+#: C/genius.xml:5016(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/PolynomialLongDivision.";
 "html\">Planetmath</ulink> for more information."
@@ -12286,42 +12303,42 @@ msgstr ""
 "PolynomialLongDivision.html\">Planetmath</ulink> para obtener mÃs "
 "informaciÃn."
 
-#: C/genius.xml:4993(term)
+#: C/genius.xml:5024(term)
 msgid "IsPoly"
 msgstr "IsPoly"
 
-#: C/genius.xml:4995(synopsis)
+#: C/genius.xml:5026(synopsis)
 #, no-wrap
 msgid "IsPoly (p)"
 msgstr "IsPoly (p)"
 
-#: C/genius.xml:4996(para)
+#: C/genius.xml:5027(para)
 msgid "Check if a vector is usable as a polynomial."
 msgstr "Comprobar si un vector se puede usar como un polinomio."
 
-#: C/genius.xml:5001(term)
+#: C/genius.xml:5032(term)
 msgid "MultiplyPoly"
 msgstr "MultiplyPoly"
 
-#: C/genius.xml:5003(synopsis)
+#: C/genius.xml:5034(synopsis)
 #, no-wrap
 msgid "MultiplyPoly (p1,p2)"
 msgstr "MultiplyPoly (p1,p2)"
 
-#: C/genius.xml:5004(para)
+#: C/genius.xml:5035(para)
 msgid "Multiply two polynomials (as vectors)."
 msgstr "Multiplica dos polinomios (como vectores)."
 
-#: C/genius.xml:5009(term)
+#: C/genius.xml:5040(term)
 msgid "NewtonsMethodPoly"
 msgstr "NewtonsMethodPoly"
 
-#: C/genius.xml:5011(synopsis)
+#: C/genius.xml:5042(synopsis)
 #, no-wrap
 msgid "NewtonsMethodPoly (poly,guess,epsilon,maxn)"
 msgstr "NewtonsMethodPoly (poly,guess,epsilon,maxn)"
 
-#: C/genius.xml:5012(para)
+#: C/genius.xml:5043(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 "
@@ -12333,98 +12350,98 @@ msgstr ""
 "<literal>maxn</literal> iteraciones (en cuyo caso devuelve <literal>null</"
 "literal>)."
 
-#: C/genius.xml:5017(term)
+#: C/genius.xml:5048(term)
 msgid "Poly2ndDerivative"
 msgstr "Poly2ndDerivative"
 
-#: C/genius.xml:5019(synopsis)
+#: C/genius.xml:5050(synopsis)
 #, no-wrap
 msgid "Poly2ndDerivative (p)"
 msgstr "Poly2ndDerivative (p)"
 
-#: C/genius.xml:5020(para)
+#: C/genius.xml:5051(para)
 msgid "Take second polynomial (as vector) derivative."
 msgstr "Tomar la derivada segunda (como vector) polinoÌmico."
 
-#: C/genius.xml:5025(term)
+#: C/genius.xml:5056(term)
 msgid "PolyDerivative"
 msgstr "PolyDerivative"
 
-#: C/genius.xml:5027(synopsis)
+#: C/genius.xml:5058(synopsis)
 #, no-wrap
 msgid "PolyDerivative (p)"
 msgstr "PolyDerivative (p)"
 
-#: C/genius.xml:5028(para)
+#: C/genius.xml:5059(para)
 msgid "Take polynomial (as vector) derivative."
 msgstr "Tomar la derivada (como vector) polinoÌmico."
 
-#: C/genius.xml:5033(term)
+#: C/genius.xml:5064(term)
 msgid "PolyToFunction"
 msgstr "PolyToFunction"
 
-#: C/genius.xml:5035(synopsis)
+#: C/genius.xml:5066(synopsis)
 #, no-wrap
 msgid "PolyToFunction (p)"
 msgstr "PolyToFunction (p)"
 
-#: C/genius.xml:5036(para)
+#: C/genius.xml:5067(para)
 msgid "Make function out of a polynomial (as vector)."
 msgstr "Extraer una funcioÌn de un polinomio (como vector)."
 
-#: C/genius.xml:5041(term)
+#: C/genius.xml:5072(term)
 msgid "PolyToString"
 msgstr "PolyToString"
 
-#: C/genius.xml:5043(synopsis)
+#: C/genius.xml:5074(synopsis)
 #, no-wrap
 msgid "PolyToString (p,var...)"
 msgstr "PolyToString (p,var...)"
 
-#: C/genius.xml:5044(para)
+#: C/genius.xml:5075(para)
 msgid "Make string out of a polynomial (as vector)."
 msgstr "Extraer una cadena de un polinomio (como vector)."
 
-#: C/genius.xml:5049(term)
+#: C/genius.xml:5080(term)
 msgid "SubtractPoly"
 msgstr "SubtractPoly"
 
-#: C/genius.xml:5051(synopsis)
+#: C/genius.xml:5082(synopsis)
 #, no-wrap
 msgid "SubtractPoly (p1,p2)"
 msgstr "SubtractPoly (p1,p2)"
 
-#: C/genius.xml:5052(para)
+#: C/genius.xml:5083(para)
 msgid "Subtract two polynomials (as vectors)."
 msgstr "Restar dos polinomios (como vectores)."
 
-#: C/genius.xml:5057(term)
+#: C/genius.xml:5088(term)
 msgid "TrimPoly"
 msgstr "TrimPoly"
 
-#: C/genius.xml:5059(synopsis)
+#: C/genius.xml:5090(synopsis)
 #, no-wrap
 msgid "TrimPoly (p)"
 msgstr "TrimPoly (p)"
 
-#: C/genius.xml:5060(para)
+#: C/genius.xml:5091(para)
 msgid "Trim zeros from a polynomial (as vector)."
 msgstr "Eliminar ceros de un polinomio (como vector)."
 
-#: C/genius.xml:5068(title)
+#: C/genius.xml:5099(title)
 msgid "Set Theory"
 msgstr "TeoriÌa de conjuntos"
 
-#: C/genius.xml:5071(term)
+#: C/genius.xml:5102(term)
 msgid "Intersection"
 msgstr "Intersection"
 
-#: C/genius.xml:5073(synopsis)
+#: C/genius.xml:5104(synopsis)
 #, no-wrap
 msgid "Intersection (X,Y)"
 msgstr "Intersection (X,Y)"
 
-#: C/genius.xml:5074(para)
+#: C/genius.xml:5105(para)
 msgid ""
 "Returns a set theoretic intersection of X and Y (X and Y are vectors "
 "pretending to be sets)."
@@ -12432,16 +12449,16 @@ msgstr ""
 "Devuelve la interseccioÌn de X e Y (X e Y son vectores que se tratan como "
 "conjuntos)."
 
-#: C/genius.xml:5079(term)
+#: C/genius.xml:5110(term)
 msgid "IsIn"
 msgstr "IsIn"
 
-#: C/genius.xml:5081(synopsis)
+#: C/genius.xml:5112(synopsis)
 #, no-wrap
 msgid "IsIn (x,X)"
 msgstr "IsIn (x,X)"
 
-#: C/genius.xml:5082(para)
+#: C/genius.xml:5113(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)."
@@ -12450,16 +12467,16 @@ msgstr ""
 "de <literal>Y</literal> (<literal>X</literal> e <literal>Y</literal> son "
 "vectores que se tratan como conjuntos)."
 
-#: C/genius.xml:5087(term)
+#: C/genius.xml:5118(term)
 msgid "IsSubset"
 msgstr "IsSubset"
 
-#: C/genius.xml:5089(synopsis)
+#: C/genius.xml:5120(synopsis)
 #, no-wrap
 msgid "IsSubset (X, Y)"
 msgstr "IsSubset (X, Y)"
 
-#: C/genius.xml:5090(para)
+#: C/genius.xml:5121(para)
 msgid ""
 "Returns <constant>true</constant> if X is a subset of Y (X and Y are vectors "
 "pretending to be sets)."
@@ -12468,77 +12485,123 @@ msgstr ""
 "de <literal>Y</literal> (<literal>X</literal> e <literal>Y</literal> son "
 "vectores que se tratan como conjuntos)."
 
-#: C/genius.xml:5095(term)
+#: C/genius.xml:5126(term)
 msgid "MakeSet"
 msgstr "MakeSet"
 
-#: C/genius.xml:5097(synopsis)
+#: C/genius.xml:5128(synopsis)
 #, no-wrap
 msgid "MakeSet (X)"
 msgstr "MakeSet (X)"
 
-#: C/genius.xml:5098(para)
+#: C/genius.xml:5129(para)
 msgid "Returns a vector where every element of X appears only once."
 msgstr "Devuelve un vector donde cada elemento de X aparece una sola vez."
 
-#: C/genius.xml:5103(term)
+#: C/genius.xml:5134(term)
 msgid "SetMinus"
 msgstr "SetMinus"
 
-#: C/genius.xml:5105(synopsis)
+#: C/genius.xml:5136(synopsis)
 #, no-wrap
 msgid "SetMinus (X,Y)"
 msgstr "SetMinus (X,Y)"
 
-#: C/genius.xml:5106(para)
+#: C/genius.xml:5137(para)
 msgid ""
 "Returns a set theoretic difference X-Y (X and Y are vectors pretending to be "
 "sets)."
 msgstr ""
 
-#: C/genius.xml:5111(term)
+#: C/genius.xml:5142(term)
 msgid "Union"
 msgstr "Union"
 
-#: C/genius.xml:5113(synopsis)
+#: C/genius.xml:5144(synopsis)
 #, no-wrap
 msgid "Union (X,Y)"
 msgstr "Union (X,Y)"
 
-#: C/genius.xml:5114(para)
+#: C/genius.xml:5145(para)
 msgid ""
 "Returns a set theoretic union of X and Y (X and Y are vectors pretending to "
 "be sets)."
 msgstr ""
 "Devuelve la unioÌn de X e Y (X e Y son vectores que se tratan como conjuntos)."
 
-#: C/genius.xml:5122(title)
+#: C/genius.xml:5153(title)
+msgid "Commutative Algebra"
+msgstr "Ãlgebra conmutativa"
+
+#: C/genius.xml:5156(term)
+msgid "MacaulayBound"
+msgstr ""
+
+#: C/genius.xml:5158(synopsis)
+#, no-wrap
+msgid "MacaulayBound (c,d)"
+msgstr ""
+
+#: C/genius.xml:5159(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 "
+"proof)."
+msgstr ""
+
+#: C/genius.xml:5164(term)
+msgid "MacaulayLowerOperator"
+msgstr ""
+
+#: C/genius.xml:5166(synopsis)
+#, no-wrap
+msgid "MacaulayLowerOperator (c,d)"
+msgstr ""
+
+#: C/genius.xml:5167(para)
+msgid "The c_&lt;d&gt; operator from Green's proof of Macaulay's Theorem."
+msgstr ""
+
+#: C/genius.xml:5172(term)
+msgid "MacaulayRep"
+msgstr ""
+
+#: C/genius.xml:5174(synopsis)
+#, no-wrap
+msgid "MacaulayRep (c,d)"
+msgstr ""
+
+#: C/genius.xml:5175(para)
+msgid "Return the dth Macaulay representation of a positive integer c."
+msgstr ""
+
+#: C/genius.xml:5182(title)
 msgid "Miscellaneous"
 msgstr "MiscelÃnea"
 
-#: C/genius.xml:5125(term)
+#: C/genius.xml:5185(term)
 msgid "ASCIIToString"
 msgstr "ASCIIToString"
 
-#: C/genius.xml:5127(synopsis)
+#: C/genius.xml:5187(synopsis)
 #, no-wrap
 msgid "ASCIIToString (vec)"
 msgstr "ASCIIToString (vec)"
 
-#: C/genius.xml:5128(para)
+#: C/genius.xml:5188(para)
 msgid "Convert a vector of ASCII values to a string."
 msgstr "Convertir un vector de valores ASCII en una cadena."
 
-#: C/genius.xml:5133(term)
+#: C/genius.xml:5193(term)
 msgid "AlphabetToString"
 msgstr "AlphabetToString"
 
-#: C/genius.xml:5135(synopsis)
+#: C/genius.xml:5195(synopsis)
 #, no-wrap
 msgid "AlphabetToString (vec,alphabet)"
 msgstr "AlphabetToString (vec,alfabeto)"
 
-#: C/genius.xml:5136(para)
+#: C/genius.xml:5196(para)
 msgid ""
 "Convert a vector of 0-based alphabet values (positions in the alphabet "
 "string) to a string."
@@ -12546,29 +12609,29 @@ msgstr ""
 "Convierte un vector de valores alfabeÌticos basados en 0 (posiciones en la "
 "cadena alfabeto) a una cadena."
 
-#: C/genius.xml:5141(term)
+#: C/genius.xml:5201(term)
 msgid "StringToASCII"
 msgstr "StringToASCII"
 
-#: C/genius.xml:5143(synopsis)
+#: C/genius.xml:5203(synopsis)
 #, no-wrap
 msgid "StringToASCII (str)"
 msgstr "StringToASCII (cad)"
 
-#: C/genius.xml:5144(para)
+#: C/genius.xml:5204(para)
 msgid "Convert a string to a vector of ASCII values."
 msgstr "Convertir una cadena a un vector de valores ASCII."
 
-#: C/genius.xml:5149(term)
+#: C/genius.xml:5209(term)
 msgid "StringToAlphabet"
 msgstr "StringToAlphabet"
 
-#: C/genius.xml:5151(synopsis)
+#: C/genius.xml:5211(synopsis)
 #, no-wrap
 msgid "StringToAlphabet (str,alphabet)"
 msgstr "StringToAlphabet (str,alfabeto)"
 
-#: C/genius.xml:5152(para)
+#: C/genius.xml:5212(para)
 msgid ""
 "Convert a string to a vector of 0-based alphabet values (positions in the "
 "alphabet string), -1's for unknown letters."
@@ -12576,20 +12639,20 @@ msgstr ""
 "Convertir una cadena en un vector de valores alfabeÌticos basados en 0 "
 "(posiciones en la cadena alfabeto), -1 para las letras desconocidas."
 
-#: C/genius.xml:5160(title)
+#: C/genius.xml:5220(title)
 msgid "Symbolic Operations"
 msgstr "Operaciones simboÌlicas"
 
-#: C/genius.xml:5163(term)
+#: C/genius.xml:5223(term)
 msgid "SymbolicDerivative"
 msgstr "SymbolicDerivative"
 
-#: C/genius.xml:5165(synopsis)
+#: C/genius.xml:5225(synopsis)
 #, no-wrap
 msgid "SymbolicDerivative (f)"
 msgstr "SymbolicDerivative (f)"
 
-#: C/genius.xml:5166(para)
+#: C/genius.xml:5226(para)
 msgid ""
 "Attempt to symbolically differentiate the function f, where f is a function "
 "of one variable."
@@ -12597,7 +12660,7 @@ msgstr ""
 "Intentar diferenciar simboÌlicamente la funcioÌn ÂfÂ, donde Âf es una funcioÌn "
 "de una variable."
 
-#: C/genius.xml:5167(para)
+#: C/genius.xml:5227(para)
 msgid ""
 "Examples: <screen><prompt>genius&gt;</prompt> <userinput>SymbolicDerivative"
 "(sin)</userinput>\n"
@@ -12615,16 +12678,16 @@ msgstr ""
 "= (`(x)=(7*(2*x)))\n"
 "</screen>"
 
-#: C/genius.xml:5179(term)
+#: C/genius.xml:5239(term)
 msgid "SymbolicDerivativeTry"
 msgstr "SymbolicDerivativeTry"
 
-#: C/genius.xml:5181(synopsis)
+#: C/genius.xml:5241(synopsis)
 #, no-wrap
 msgid "SymbolicDerivativeTry (f)"
 msgstr "SymbolicDerivativeTry (f)"
 
-#: C/genius.xml:5182(para)
+#: C/genius.xml:5242(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 "
@@ -12632,69 +12695,72 @@ msgid ""
 "\"><function>SymbolicDerivative</function></link>)"
 msgstr ""
 
-#: C/genius.xml:5189(term)
+#: C/genius.xml:5249(term)
 msgid "SymbolicNthDerivative"
 msgstr "SymbolicNthDerivative"
 
-#: C/genius.xml:5191(synopsis)
+#: C/genius.xml:5251(synopsis)
 #, no-wrap
 msgid "SymbolicNthDerivative (f,n)"
 msgstr "SymbolicNthDerivative (f,n)"
 
-#: C/genius.xml:5192(para)
+#: C/genius.xml:5252(para)
 msgid ""
 "Attempt to symbolically differentiate a function n times. (See <link linkend="
 "\"gel-function-SymbolicDerivative\"><function>SymbolicDerivative</function></"
 "link>)"
 msgstr ""
 
-#: C/genius.xml:5199(term)
+#: C/genius.xml:5259(term)
 msgid "SymbolicNthDerivativeTry"
 msgstr "SymbolicNthDerivativeTry"
 
-#: C/genius.xml:5201(synopsis)
+#: C/genius.xml:5261(synopsis)
 #, no-wrap
 msgid "SymbolicNthDerivativeTry (f,n)"
 msgstr "SymbolicNthDerivativeTry (f,n)"
 
-#: C/genius.xml:5202(para)
+#: C/genius.xml:5262(para)
 msgid ""
 "Attempt to symbolically differentiate a function n times quietly and return "
 "<constant>null</constant> on failure (See <link linkend=\"gel-function-"
 "SymbolicNthDerivative\"><function>SymbolicNthDerivative</function></link>)"
 msgstr ""
 
-#: C/genius.xml:5209(term)
+#: C/genius.xml:5269(term)
 msgid "SymbolicTaylorApproximationFunction"
 msgstr "SymbolicTaylorApproximationFunction"
 
-#: C/genius.xml:5211(synopsis)
+#: C/genius.xml:5271(synopsis)
 #, no-wrap
 msgid "SymbolicTaylorApproximationFunction (f,x0,n)"
 msgstr "SymbolicTaylorApproximationFunction (f,x0,n)"
 
-#: C/genius.xml:5212(para)
+#: C/genius.xml:5272(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 ""
+"Intenta construir la aproximaciÃn de Taylor alrededor de x0 hasta grado n. "
+"(Consulte <link linkend=\"gel-function-SymbolicDerivative"
+"\"><function>SymbolicDerivative</function></link>)"
 
-#: C/genius.xml:5224(term)
+#: C/genius.xml:5284(term)
 msgid "LinePlot"
 msgstr "LinePlot"
 
-#: C/genius.xml:5226(synopsis)
+#: C/genius.xml:5286(synopsis)
 #, no-wrap
 msgid "LinePlot (func1,func2,func3,...)"
 msgstr "LinePlot (func1,func2,func3,...)"
 
-#: C/genius.xml:5227(synopsis)
+#: C/genius.xml:5287(synopsis)
 #, no-wrap
 msgid "LinePlot (func1,func2,func3,x1,x2,y1,y2)"
 msgstr "LinePlot (func1,func2,func3,x1,x2,y1,y2)"
 
-#: C/genius.xml:5228(para)
+#: C/genius.xml:5288(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 "
@@ -12704,8 +12770,8 @@ msgid ""
 "\"><function>LinePlotWindow</function></link>)"
 msgstr ""
 
-#: C/genius.xml:5237(para) C/genius.xml:5321(para) C/genius.xml:5346(para)
-#: C/genius.xml:5399(para) C/genius.xml:5490(para)
+#: C/genius.xml:5297(para) C/genius.xml:5381(para) C/genius.xml:5406(para)
+#: C/genius.xml:5459(para) C/genius.xml:5550(para)
 msgid ""
 "The parameter <link linkend=\"gel-function-LinePlotDrawLegends"
 "\"><function>LinePlotDrawLegends</function></link> controls the drawing of "
@@ -12715,7 +12781,7 @@ msgstr ""
 "\"><function>LinePlotDrawLegends</function></link> controla el dibujado de "
 "la leyenda."
 
-#: C/genius.xml:5242(para)
+#: C/genius.xml:5302(para)
 msgid ""
 "Examples: <screen><prompt>genius&gt;</prompt> <userinput>LinePlot(sin,cos)</"
 "userinput>\n"
@@ -12729,16 +12795,16 @@ msgstr ""
 "userinput>\n"
 "</screen>"
 
-#: C/genius.xml:5252(term)
+#: C/genius.xml:5312(term)
 msgid "LinePlotClear"
 msgstr "LinePlotClear"
 
-#: C/genius.xml:5254(synopsis)
+#: C/genius.xml:5314(synopsis)
 #, no-wrap
 msgid "LinePlotClear ()"
 msgstr "LinePlotClear ()"
 
-#: C/genius.xml:5255(para)
+#: C/genius.xml:5315(para)
 msgid ""
 "Show the line plot window and clear out functions and any other lines that "
 "were drawn."
@@ -12746,29 +12812,41 @@ msgstr ""
 "Muestra la ventana de dibujo lineal y limpia las funciones y otras lÃneas "
 "que se hubiesen dibujado."
 
-#: C/genius.xml:5263(term)
+#: C/genius.xml:5323(term)
 msgid "LinePlotDrawLine"
 msgstr "LinePlotDrawLine"
 
-#: C/genius.xml:5265(synopsis)
+#: C/genius.xml:5325(synopsis)
 #, no-wrap
 msgid "LinePlotDrawLine (x1,y1,x2,y2,...)"
 msgstr "LinePlotDrawLine (x1,y1,x2,y2,...)"
 
-#: C/genius.xml:5266(synopsis)
+#: C/genius.xml:5326(synopsis)
 #, no-wrap
 msgid "LinePlotDrawLine (v,...)"
 msgstr "LinePlotDrawLine (v,...)"
 
-#: C/genius.xml:5267(para)
+# Yo escribirÃa ...para obtener una curva poligonal.
+#
+# Lo dejo asà para respetar la redacciÃn original.
+#
+# Polyline me parece feo y polilÃnea me parece aÃn peor.
+#
+# No escribo de ... a ... porque "a" se confunde con una variable.
+#: C/genius.xml:5327(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 ""
+"Dibuja una lÃnea desde <varname>x1</varname>,<varname>y1</varname> hasta "
+"<varname>x2</varname>,<varname>y2</varname>. Es posible reemplazar "
+"<varname>x1</varname>,<varname>y1</varname>, <varname>x2</varname>,"
+"<varname>y2</varname> por una matriz de <varname>n</varname> por 2 para "
+"obtener una curva poligonal de mayor longitud."
 
-#: C/genius.xml:5274(para)
+#: C/genius.xml:5334(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"
@@ -12784,7 +12862,7 @@ msgid ""
 "\"</userinput> and the string with the legend."
 msgstr ""
 
-#: C/genius.xml:5294(para)
+#: C/genius.xml:5354(para)
 msgid ""
 "Examples: <screen><prompt>genius&gt;</prompt> <userinput>LinePlotDrawLine"
 "(0,0,1,1,\"color\",\"blue\",\"thickness\",3)</userinput>\n"
@@ -12806,26 +12884,26 @@ msgstr ""
 "y)=y,0,3,100),\"color\",\"blue\",\"legend\",\"The Solution\")</userinput>\n"
 "</screen>"
 
-#: C/genius.xml:5306(term)
+#: C/genius.xml:5366(term)
 msgid "LinePlotParametric"
 msgstr "LinePlotParametric"
 
-#: C/genius.xml:5308(synopsis)
+#: C/genius.xml:5368(synopsis)
 #, no-wrap
 msgid "LinePlotParametric (xfunc,yfunc,...)"
 msgstr "LinePlotParametric (xfunc,yfunc,...)"
 
-#: C/genius.xml:5309(synopsis)
+#: C/genius.xml:5369(synopsis)
 #, no-wrap
 msgid "LinePlotParametric (xfunc,yfunc,t1,t2,tinc)"
 msgstr "LinePlotParametric (xfunc,yfunc,t1,t2,tinc)"
 
-#: C/genius.xml:5310(synopsis)
+#: C/genius.xml:5370(synopsis)
 #, no-wrap
 msgid "LinePlotParametric (xfunc,yfunc,t1,t2,tinc,x1,x2,y1,y2)"
 msgstr "LinePlotParametric (xfunc,yfunc,t1,t2,tinc,x1,x2,y1,y2)"
 
-#: C/genius.xml:5311(para)
+#: C/genius.xml:5371(para)
 msgid ""
 "Plot a parametric function with a line. First come the functions for "
 "<varname>x</varname> and <varname>y</varname> then optionally the "
@@ -12833,33 +12911,33 @@ msgid ""
 "optionally the limits as <userinput>x1,x2,y1,y2</userinput>."
 msgstr ""
 
-#: C/genius.xml:5316(para) C/genius.xml:5341(para)
+#: C/genius.xml:5376(para) C/genius.xml:5401(para)
 msgid ""
 "If limits are not specified, then the currently set limits apply (See <link "
 "linkend=\"gel-function-LinePlotWindow\"><function>LinePlotWindow</function></"
 "link>)."
 msgstr ""
 
-#: C/genius.xml:5330(term)
+#: C/genius.xml:5390(term)
 msgid "LinePlotCParametric"
 msgstr "LinePlotCParametric"
 
-#: C/genius.xml:5332(synopsis)
+#: C/genius.xml:5392(synopsis)
 #, no-wrap
 msgid "LinePlotCParametric (func,...)"
 msgstr "LinePlotCParametric (func,...)"
 
-#: C/genius.xml:5333(synopsis)
+#: C/genius.xml:5393(synopsis)
 #, no-wrap
 msgid "LinePlotCParametric (func,t1,t2,tinc)"
 msgstr "LinePlotCParametric (func,t1,t2,tinc)"
 
-#: C/genius.xml:5334(synopsis)
+#: C/genius.xml:5394(synopsis)
 #, no-wrap
 msgid "LinePlotCParametric (func,t1,t2,tinc,x1,x2,y1,y2)"
 msgstr "LinePlotCParametric (func,t1,t2,tinc,x1,x2,y1,y2)"
 
-#: C/genius.xml:5335(para)
+#: C/genius.xml:5395(para)
 msgid ""
 "Plot a parametric complex valued function with a line. First comes the "
 "function that returns <computeroutput>x+iy</computeroutput>, then optionally "
@@ -12867,32 +12945,32 @@ msgid ""
 "optionally the limits as <userinput>x1,x2,y1,y2</userinput>."
 msgstr ""
 
-#: C/genius.xml:5355(term)
+#: C/genius.xml:5415(term)
 msgid "SlopefieldClearSolutions"
 msgstr "SlopefieldClearSolutions"
 
-#: C/genius.xml:5357(synopsis)
+#: C/genius.xml:5417(synopsis)
 #, no-wrap
 msgid "SlopefieldClearSolutions ()"
 msgstr "SlopefieldClearSolutions ()"
 
-#: C/genius.xml:5358(para)
+#: C/genius.xml:5418(para)
 msgid ""
 "Clears the solutions drawn by the <link linkend=\"gel-function-"
 "SlopefieldDrawSolution\"><function>SlopefieldDrawSolution</function></link> "
 "function."
 msgstr ""
 
-#: C/genius.xml:5367(term)
+#: C/genius.xml:5427(term)
 msgid "SlopefieldDrawSolution"
 msgstr "SlopefieldDrawSolution"
 
-#: C/genius.xml:5369(synopsis)
+#: C/genius.xml:5429(synopsis)
 #, no-wrap
 msgid "SlopefieldDrawSolution (x, y, dx)"
 msgstr "SlopefieldDrawSolution (x, y, dx)"
 
-#: C/genius.xml:5370(para)
+#: C/genius.xml:5430(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 "
@@ -12903,21 +12981,21 @@ msgid ""
 "with the mouse."
 msgstr ""
 
-#: C/genius.xml:5384(term)
+#: C/genius.xml:5444(term)
 msgid "SlopefieldPlot"
 msgstr "SlopefieldPlot"
 
-#: C/genius.xml:5386(synopsis)
+#: C/genius.xml:5446(synopsis)
 #, no-wrap
 msgid "SlopefieldPlot (func)"
 msgstr "SlopefieldPlot (func)"
 
-#: C/genius.xml:5387(synopsis)
+#: C/genius.xml:5447(synopsis)
 #, no-wrap
 msgid "SlopefieldPlot (func,x1,x2,y1,y2)"
 msgstr "SlopefieldPlot (func,x1,x2,y1,y2)"
 
-#: C/genius.xml:5388(para)
+#: C/genius.xml:5448(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 "
@@ -12928,7 +13006,7 @@ msgid ""
 "\"><function>LinePlotWindow</function></link>)."
 msgstr ""
 
-#: C/genius.xml:5404(para)
+#: C/genius.xml:5464(para)
 msgid ""
 "Examples: <screen><prompt>genius&gt;</prompt> <userinput>Slopefield(`(x,y)"
 "=sin(x-y),-5,5,-5,5)</userinput>\n"
@@ -12938,21 +13016,21 @@ msgstr ""
 "=sin(x-y),-5,5,-5,5)</userinput>\n"
 "</screen>"
 
-#: C/genius.xml:5413(term)
+#: C/genius.xml:5473(term)
 msgid "SurfacePlot"
 msgstr "SurfacePlot"
 
-#: C/genius.xml:5415(synopsis)
+#: C/genius.xml:5475(synopsis)
 #, no-wrap
 msgid "SurfacePlot (func)"
 msgstr "SurfacePlot (func)"
 
-#: C/genius.xml:5416(synopsis)
+#: C/genius.xml:5476(synopsis)
 #, no-wrap
 msgid "SurfacePlot (func,x1,x2,y1,y2,z1,z2)"
 msgstr "SurfacePlot (func,x1,x2,y1,y2,z1,z2)"
 
-#: C/genius.xml:5417(para)
+#: C/genius.xml:5477(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</"
@@ -12963,7 +13041,7 @@ msgid ""
 "Genius can only plot a single surface function at this time."
 msgstr ""
 
-#: C/genius.xml:5425(para)
+#: C/genius.xml:5485(para)
 msgid ""
 "Examples: <screen><prompt>genius&gt;</prompt> <userinput>SurfacePlot(|sin|,-"
 "1,1,-1,1,0,1.5)</userinput>\n"
@@ -12981,32 +13059,32 @@ msgstr ""
 "</userinput>\n"
 "</screen>"
 
-#: C/genius.xml:5436(term)
+#: C/genius.xml:5496(term)
 msgid "VectorfieldClearSolutions"
 msgstr "VectorfieldClearSolutions"
 
-#: C/genius.xml:5438(synopsis)
+#: C/genius.xml:5498(synopsis)
 #, no-wrap
 msgid "VectorfieldClearSolutions ()"
 msgstr "VectorfieldClearSolutions ()"
 
-#: C/genius.xml:5439(para)
+#: C/genius.xml:5499(para)
 msgid ""
 "Clears the solutions drawn by the <link linkend=\"gel-function-"
 "VectorfieldDrawSolution\"><function>VectorfieldDrawSolution</function></"
 "link> function."
 msgstr ""
 
-#: C/genius.xml:5448(term)
+#: C/genius.xml:5508(term)
 msgid "VectorfieldDrawSolution"
 msgstr "VectorfieldDrawSolution"
 
-#: C/genius.xml:5450(synopsis)
+#: C/genius.xml:5510(synopsis)
 #, no-wrap
 msgid "VectorfieldDrawSolution (x, y, dt, tlen)"
 msgstr ""
 
-#: C/genius.xml:5451(para)
+#: C/genius.xml:5511(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 "
@@ -13018,21 +13096,21 @@ msgid ""
 "with the mouse."
 msgstr ""
 
-#: C/genius.xml:5466(term)
+#: C/genius.xml:5526(term)
 msgid "VectorfieldPlot"
 msgstr "VectorfieldPlot"
 
-#: C/genius.xml:5468(synopsis)
+#: C/genius.xml:5528(synopsis)
 #, no-wrap
 msgid "VectorfieldPlot (funcx, funcy)"
 msgstr "VectorfieldPlot (funcx, funcy)"
 
-#: C/genius.xml:5469(synopsis)
+#: C/genius.xml:5529(synopsis)
 #, no-wrap
 msgid "VectorfieldPlot (funcx, funcy, x1, x2, y1, y2)"
 msgstr "VectorfieldPlot (funcx, funcy, x1, x2, y1, y2)"
 
-#: C/genius.xml:5470(para)
+#: C/genius.xml:5530(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</"
@@ -13044,7 +13122,7 @@ msgid ""
 "That is, only the direction and not the magnitude is shown."
 msgstr ""
 
-#: C/genius.xml:5483(para)
+#: C/genius.xml:5543(para)
 msgid ""
 "Optionally you can specify the limits of the plotting window as <varname>x1</"
 "varname>, <varname>x2</varname>, <varname>y1</varname>, <varname>y2</"
@@ -13053,7 +13131,7 @@ msgid ""
 "function></link>)."
 msgstr ""
 
-#: C/genius.xml:5495(para)
+#: C/genius.xml:5555(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"
@@ -13063,19 +13141,19 @@ 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:2690(title)
 msgid "Example Programs in GEL"
 msgstr "Programas de ejemplo en GEL"
 
-#: C/genius.xml:2711(para)
+#: C/genius.xml:2692(para)
 msgid "Here is a function that calculates factorials: <placeholder-1/>"
 msgstr ""
 
-#: C/genius.xml:2716(para)
+#: C/genius.xml:2697(para)
 msgid "With indentation it becomes: <placeholder-1/>"
 msgstr ""
 
-#: C/genius.xml:2726(para)
+#: C/genius.xml:2707(para)
 msgid ""
 "This is a direct port of the factorial function from the <application>bc</"
 "application> manpage. The syntax seems similar to <application>bc</"
@@ -13084,19 +13162,19 @@ msgid ""
 "would be: <placeholder-1/>"
 msgstr ""
 
-#: C/genius.xml:2739(programlisting)
+#: C/genius.xml:2720(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:2716(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 "
 "probably the most readable version. <placeholder-1/>"
 msgstr ""
 
-#: C/genius.xml:2743(para)
+#: C/genius.xml:2724(para)
 msgid ""
 "Here is a larger example, this basically redefines the internal "
 "<function>ref</function> function to calculate the row echelon form of a "
@@ -13105,7 +13183,7 @@ msgid ""
 "<placeholder-1/>"
 msgstr ""
 
-#: C/genius.xml:2798(para)
+#: C/genius.xml:2779(para)
 msgid ""
 "To configure <application>Genius Mathematics Tool</application>, choose "
 "<menuchoice><guimenu>Settings</guimenu><guimenuitem>Preferences</"
@@ -13114,11 +13192,11 @@ msgid ""
 "These control how the calculator behaves."
 msgstr ""
 
-#: C/genius.xml:2808(title)
+#: C/genius.xml:2789(title)
 msgid "Changing Settings with GEL"
 msgstr ""
 
-#: C/genius.xml:2809(para)
+#: C/genius.xml:2790(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 "
@@ -13127,88 +13205,88 @@ msgid ""
 "of settings that can be modified in this way."
 msgstr ""
 
-#: C/genius.xml:2818(programlisting)
+#: C/genius.xml:2799(programlisting)
 #, no-wrap
 msgid "MaxDigits = 12\n"
 msgstr "MaxDigits = 12\n"
 
-#: C/genius.xml:2816(para)
+#: C/genius.xml:2797(para)
 msgid ""
 "As an example, you can set the maximum number of digits in a result to 12 by "
 "typing: <placeholder-1/>"
 msgstr ""
 
-#: C/genius.xml:2824(title)
+#: C/genius.xml:2805(title)
 msgid "Output"
 msgstr "Salida"
 
-#: C/genius.xml:2828(guilabel)
+#: C/genius.xml:2809(guilabel)
 msgid "Maximum digits to output"
 msgstr "NÃmero mÃximo de cifras que mostrar"
 
-#: C/genius.xml:2831(para)
+#: C/genius.xml:2812(para)
 msgid "The maximum digits in a result (<function>MaxDigits</function>)"
 msgstr ""
 
-#: C/genius.xml:2836(guilabel)
+#: C/genius.xml:2817(guilabel)
 msgid "Results as floats"
 msgstr "Resultados como nuÌmeros de coma flotante"
 
-#: C/genius.xml:2839(para)
+#: C/genius.xml:2820(para)
 msgid ""
 "If the results should be always printed as floats "
 "(<function>ResultsAsFloats</function>)"
 msgstr ""
 
-#: C/genius.xml:2844(guilabel)
+#: C/genius.xml:2825(guilabel)
 msgid "Floats in scientific notation"
 msgstr "NuÌmeros de coma flotante en notacioÌn cientiÌfica"
 
-#: C/genius.xml:2847(para)
+#: C/genius.xml:2828(para)
 msgid ""
 "If floats should be in scientific notation (<function>ScientificNotation</"
 "function>)"
 msgstr ""
 
-#: C/genius.xml:2852(guilabel)
+#: C/genius.xml:2833(guilabel)
 msgid "Always print full expressions"
 msgstr "Imprimir siempre expresiones completas"
 
-#: C/genius.xml:2855(para)
+#: C/genius.xml:2836(para)
 msgid ""
 "Should we print out full expressions for non-numeric return values (longer "
 "than a line) (<function>FullExpressions</function>)"
 msgstr ""
 
-#: C/genius.xml:2861(guilabel)
+#: C/genius.xml:2842(guilabel)
 msgid "Use mixed fractions"
 msgstr "Usar fracciones mixtas"
 
-#: C/genius.xml:2864(para)
+#: C/genius.xml:2845(para)
 msgid ""
 "If fractions should be printed as mixed fractions such as \"1 1/3\" rather "
 "than \"4/3\". (<function>MixedFractions</function>)"
 msgstr ""
 
-#: C/genius.xml:2870(guilabel)
+#: C/genius.xml:2851(guilabel)
 msgid ""
 "Display 0.0 when floating point number is less than 10^-x (0=never chop)"
 msgstr ""
 "Mostrar 0.0 cuando el nuÌmero en coma flotante es menor que 10^-x (0=no "
 "truncar nunca)"
 
-#: C/genius.xml:2873(para)
+#: C/genius.xml:2854(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"
 "\"><function>OutputChopExponent</function></link>."
 msgstr ""
 
-#: C/genius.xml:2881(guilabel)
+#: C/genius.xml:2862(guilabel)
 msgid "Only chop numbers when another number is greater than 10^-x"
 msgstr "SoÌlo truncar los nuÌmeros cuando otro nuÌmero es mayor que 10^-x"
 
-#: C/genius.xml:2884(para)
+#: C/genius.xml:2865(para)
 msgid ""
 "When to chop output. This is set by the paramter "
 "<function>OutputChopWhenExponent</function>. See the documentation of the "
@@ -13216,18 +13294,18 @@ msgid ""
 "\"><function>OutputChopExponent</function></link>."
 msgstr ""
 
-#: C/genius.xml:2892(guilabel)
+#: C/genius.xml:2873(guilabel)
 msgid "Remember output settings across sessions"
 msgstr "Recordar los ajustes de salida entre sesiones"
 
-#: C/genius.xml:2895(para)
+#: C/genius.xml:2876(para)
 msgid ""
 "Should the output settings in the <guilabel>Number/Expression output "
 "options</guilabel> frame be remembered for next session. Does not apply to "
 "the <guilabel>Error/Info output options</guilabel> frame."
 msgstr ""
 
-#: C/genius.xml:2897(para)
+#: C/genius.xml:2878(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 "
@@ -13235,31 +13313,31 @@ msgid ""
 "<application>Genius Mathematics Tool</application> and then uncheck it again."
 msgstr ""
 
-#: C/genius.xml:2909(guilabel)
+#: C/genius.xml:2890(guilabel)
 msgid "Display errors in a dialog"
 msgstr "Mostrar los errores en una ventana de diaÌlogo"
 
-#: C/genius.xml:2912(para)
+#: C/genius.xml:2893(para)
 msgid ""
 "If set the errors will be displayed in a separate dialog, if unset the "
 "errors will be printed on the console."
 msgstr ""
 
-#: C/genius.xml:2919(guilabel)
+#: C/genius.xml:2900(guilabel)
 msgid "Display information messages in a dialog"
 msgstr "Mostrar los mensajes de informacioÌn en un diaÌlogo"
 
-#: C/genius.xml:2922(para)
+#: C/genius.xml:2903(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."
 msgstr ""
 
-#: C/genius.xml:2930(guilabel)
+#: C/genius.xml:2911(guilabel)
 msgid "Maximum errors to display"
 msgstr "MaÌximo de errores que mostrar"
 
-#: C/genius.xml:2933(para)
+#: C/genius.xml:2914(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 "
@@ -13268,18 +13346,18 @@ msgid ""
 "these, so seeing a long list of errors is usually not helpful."
 msgstr ""
 
-#: C/genius.xml:2945(para)
+#: C/genius.xml:2926(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 "
 "affect the output see <xref linkend=\"genius-gel-function-parameters\"/>."
 msgstr ""
 
-#: C/genius.xml:2958(para)
+#: C/genius.xml:2939(para)
 msgid "The base that will be used to output integers"
 msgstr "La base que se usarà para mostrar enteros"
 
-#: C/genius.xml:2967(para)
+#: C/genius.xml:2948(para)
 msgid ""
 "A string, can be <literal>\"normal\"</literal>, <literal>\"latex\"</"
 "literal>, <literal>\"mathml\"</literal> or <literal>\"troff\"</literal> and "
@@ -13289,15 +13367,15 @@ msgid ""
 "styles are for typsetting in LaTeX, MathML (XML), or in Troff."
 msgstr ""
 
-#: C/genius.xml:2979(title)
+#: C/genius.xml:2960(title)
 msgid "Precision"
 msgstr "PrecisioÌn"
 
-#: C/genius.xml:2983(guilabel)
+#: C/genius.xml:2964(guilabel)
 msgid "Floating point precision"
 msgstr "PrecisioÌn en coma flotante"
 
-#: C/genius.xml:2986(para)
+#: C/genius.xml:2967(para)
 msgid ""
 "The floating point precision in bits (<function>FloatPrecision</function>). "
 "Note that changing this only affects newly computed quantities. Old values "
@@ -13307,11 +13385,11 @@ msgid ""
 "<function>e</function>."
 msgstr ""
 
-#: C/genius.xml:3001(guilabel)
+#: C/genius.xml:2982(guilabel)
 msgid "Remember precision setting across sessions"
 msgstr "Recordar los ajustes de precisioÌn entre sesiones"
 
-#: C/genius.xml:3004(para)
+#: C/genius.xml:2985(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 "
@@ -13320,43 +13398,43 @@ msgid ""
 "and then uncheck it again."
 msgstr ""
 
-#: C/genius.xml:3017(title)
+#: C/genius.xml:2998(title)
 msgid "Terminal"
 msgstr "Terminal"
 
-#: C/genius.xml:3019(para)
+#: C/genius.xml:3000(para)
 msgid "Terminal refers to the console in the work area."
 msgstr "ÂTerminal se refiere a la consola en el Ãrea de trabajo."
 
-#: C/genius.xml:3026(guilabel)
+#: C/genius.xml:3007(guilabel)
 msgid "Scrollback lines"
 msgstr "LÃneas de desplazamiento hacia atrÃs"
 
-#: C/genius.xml:3029(para)
+#: C/genius.xml:3010(para)
 msgid "Lines of scrollback in the terminal."
 msgstr "LÃneas de desfile hacia atrÃs en la terminal."
 
-#: C/genius.xml:3034(guilabel)
+#: C/genius.xml:3015(guilabel)
 msgid "Font"
 msgstr "TipografiÌa"
 
-#: C/genius.xml:3037(para)
+#: C/genius.xml:3018(para)
 msgid "The font to use on the terminal."
 msgstr "La tipografÃa que usar en la terminal."
 
-#: C/genius.xml:3042(guilabel)
+#: C/genius.xml:3023(guilabel)
 msgid "Black on white"
 msgstr "Negro sobre blanco"
 
-#: C/genius.xml:3045(para)
+#: C/genius.xml:3026(para)
 msgid "If to use black on white on the terminal."
 msgstr "Si usar blanco sobre negro en la terminal."
 
-#: C/genius.xml:3050(guilabel)
+#: C/genius.xml:3031(guilabel)
 msgid "Blinking cursor"
 msgstr "Cursor parpadeante"
 
-#: C/genius.xml:3053(para)
+#: C/genius.xml:3034(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 "
@@ -13366,15 +13444,15 @@ msgstr ""
 "veces resulte molesto y genere trÃfico innecesario si ejecuta Genius "
 "remotamente."
 
-#: C/genius.xml:3060(title)
+#: C/genius.xml:3041(title)
 msgid "Memory"
 msgstr "Memoria"
 
-#: C/genius.xml:3064(guilabel)
+#: C/genius.xml:3045(guilabel)
 msgid "Maximum number of nodes to allocate"
 msgstr "NuÌmero maÌximo de nodos que asignar"
 
-#: C/genius.xml:3067(para)
+#: C/genius.xml:3048(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 "
@@ -13388,7 +13466,7 @@ msgstr ""
 "memoria de lo normal, como podrÃa ser una recursiÃn sin fin. Esto podrÃa "
 "ralentizar su mÃquina y complicar incluso la interrupciÃn del programa."
 
-#: C/genius.xml:3075(para)
+#: C/genius.xml:3056(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 "
@@ -13404,7 +13482,7 @@ msgstr ""
 "ocasiÃn que ejecutà un programa o una expresiÃn en la consola sin importar "
 "la respuesta a la pregunta."
 
-#: C/genius.xml:3083(para)
+#: C/genius.xml:3064(para)
 msgid ""
 "Setting the limit to zero means there is no limit to the amount of memory "
 "that genius uses."
@@ -13412,11 +13490,11 @@ msgstr ""
 "Establecer el lÃmite a cero significa que no hay lÃmite en la cantidad de "
 "memoria que usa Genius."
 
-#: C/genius.xml:3097(title)
+#: C/genius.xml:3078(title)
 msgid "About <application>Genius Mathematics Tool</application>"
 msgstr "Acerca de la <application>herramienta matemÃtica Genius</application>"
 
-#: C/genius.xml:3099(para)
+#: C/genius.xml:3080(para)
 msgid ""
 "<application>Genius Mathematics Tool</application> was written by JiÅÃ "
 "(George) Lebl (<email>jirka 5z com</email>). The history of "
@@ -13436,7 +13514,7 @@ msgstr ""
 "la <ulink url=\"http://www.jirka.org/genius.html\"; type=\"http\">pÃgina web "
 "de Genius</ulink>."
 
-#: C/genius.xml:3106(para)
+#: C/genius.xml:3087(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\" "
@@ -13446,7 +13524,7 @@ msgstr ""
 "sobre este manual, siga las explicaciones en este <ulink url=\"ghelp:gnome-"
 "feedback\" type=\"help\">documento</ulink>."
 
-#: C/genius.xml:3112(para)
+#: C/genius.xml:3093(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 "
@@ -13461,22 +13539,69 @@ msgstr ""
 "enlace</ulink>, o en el archivo COPYING incluido con el coÌdigo fuente de "
 "este programa."
 
-#: C/genius.xml:3119(para)
+#: C/genius.xml:3100(para)
 msgid ""
 "JiÅÃ Lebl was during various parts of the development partially supported "
-"for the work by NSF grant DMS 0900885 and the University of Illinois at "
-"Urbana-Champaign. The software has been used for both teaching and research."
+"for the work by NSF grant DMS 0900885, the University of Illinois at Urbana-"
+"Champaign, the University of California at San Diego and the University of "
+"Wisconsin-Madison. The software has been used for both teaching and research."
 msgstr ""
-"JiÅÃ Lebl estuvo durante varias partes del desarrollo parcialmente soportado "
-"por el trabajo de NSF grant DMS 0900885 y la Universidad de Illinois en "
-"Urbana-Champaign. El software se ha usado tanto para docencia como para "
-"investigaciÃn."
+"JiÅà Lebl recibià apoyo parcial de la NSF grant DMS 0900885 y la Universidad "
+"de Illinois en Urbana-Champaign, la Universidad de California en San Diego y "
+"la Universidad de Wisconsin-Madison durante el desarrollo del proyecto. El "
+"software se ha utilizado tanto para docencia como para investigaciÃn."
 
 #. Put one translator per line, in the form of NAME <EMAIL>, YEAR1, YEAR2
 #: C/genius.xml:0(None)
 msgid "translator-credits"
 msgstr "Daniel Mustieles <daniel mustieles gmail com>, 2011"
 
+#~ msgid ""
+#~ "@@image: 'figures/genius_window.eps'; md5=b2fe72c0dea70343a11a7bbc2225f985"
+#~ msgstr ""
+#~ "@@image: 'figures/genius_window.eps'; md5=b2fe72c0dea70343a11a7bbc2225f985"
+
+#~ msgid ""
+#~ "@@image: 'figures/line_plot.eps'; md5=1977b7181c5d8ecb7d4348e1de79919b"
+#~ msgstr ""
+#~ "@@image: 'figures/line_plot.eps'; md5=1977b7181c5d8ecb7d4348e1de79919b"
+
+#~ msgid ""
+#~ "@@image: 'figures/line_plot_graph.eps'; "
+#~ "md5=201bfa54ba0797171d8910eb946354c1"
+#~ msgstr ""
+#~ "@@image: 'figures/line_plot_graph.eps'; "
+#~ "md5=201bfa54ba0797171d8910eb946354c1"
+
+#~ msgid ""
+#~ "@@image: 'figures/parametric.eps'; md5=52274a10d3e58dc8f883fdf3a48d5ad3"
+#~ msgstr ""
+#~ "@@image: 'figures/parametric.eps'; md5=52274a10d3e58dc8f883fdf3a48d5ad3"
+
+#~ msgid ""
+#~ "@@image: 'figures/parametric_graph.eps'; "
+#~ "md5=223659107c58320edd6030193c89524c"
+#~ msgstr ""
+#~ "@@image: 'figures/parametric_graph.eps'; "
+#~ "md5=223659107c58320edd6030193c89524c"
+
+#~ msgid ""
+#~ "@@image: 'figures/surface_graph.eps'; md5=b505c811ddf51b109722ccc53f176dd2"
+#~ msgstr ""
+#~ "@@image: 'figures/surface_graph.eps'; md5=b505c811ddf51b109722ccc53f176dd2"
+
+#~ msgid "July 2011"
+#~ msgstr "Julio de 2011"
+
+#~ msgid "Get the lowest integer more than or equal to n."
+#~ msgstr "Obtener el entero maÌs bajo mayor o igual que n."
+
+#~ msgid "Make diagonal matrix from a vector."
+#~ msgstr "Hacer una matriz diagonal de un vector."
+
+#~ msgid "Calculate sum of squares of each row in a matrix."
+#~ msgstr "Calcular la suma de los cuadrados de cada fila de una matriz."
+
 #~ msgid "September 2010"
 #~ msgstr "Septiembre de 2010"
 



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