[genius] Update French translation



commit 328324fe82a07103bc39d519bc2b5c9b22cb4901
Author: Alexandre Franke <alexandre franke gmail com>
Date:   Fri Mar 22 12:54:34 2013 +0100

    Update French translation

 help/fr/fr.po | 5127 +++++++++++++++++++++++++++++++++------------------------
 1 files changed, 2987 insertions(+), 2140 deletions(-)
---
diff --git a/help/fr/fr.po b/help/fr/fr.po
index a8e0619..d2be8be 100644
--- a/help/fr/fr.po
+++ b/help/fr/fr.po
@@ -8,10 +8,11 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: genius master\n"
-"POT-Creation-Date: 2011-11-25 17:03+0000\n"
+"POT-Creation-Date: 2013-03-21 09:31+0000\n"
 "PO-Revision-Date: 2011-12-03 14:49+0100\n"
 "Last-Translator: Bruno Brouard <annoa b gmail com>\n"
 "Language-Team: GNOME French Team <gnomefr traduc org>\n"
+"Language: \n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
@@ -27,27 +28,13 @@ msgstr ""
 
 #. When image changes, this message will be marked fuzzy or untranslated for you.
 #. It doesn't matter what you translate it to: it's not used at all.
-#: C/genius.xml:271(None)
-msgid ""
-"@@image: 'figures/genius_window.eps'; md5=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 ""
@@ -55,29 +42,14 @@ msgstr ""
 
 #. When image changes, this message will be marked fuzzy or untranslated for you.
 #. It doesn't matter what you translate it to: it's not used at all.
-#: C/genius.xml:504(None)
-msgid ""
-"@@image: 'figures/line_plot_graph.eps'; md5=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 ""
@@ -85,28 +57,12 @@ msgstr ""
 
 #. When image changes, this message will be marked fuzzy or untranslated for you.
 #. It doesn't matter what you translate it to: it's not used at all.
-#: C/genius.xml:571(None)
-msgid ""
-"@@image: 'figures/parametric_graph.eps'; md5=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 "Manuel de l'Outil de maths Genius."
@@ -116,8 +72,8 @@ msgid "Genius Manual"
 msgstr "Manuel de Genius"
 
 #: C/genius.xml:40(year)
-msgid "1997-2011"
-msgstr "1997-2011"
+msgid "1997-2012"
+msgstr "1997-2012"
 
 #: C/genius.xml:41(holder)
 msgid "Jiří (George) Lebl"
@@ -245,8 +201,8 @@ msgid "Lebl"
 msgstr "Lebl"
 
 #: C/genius.xml:68(orgname)
-msgid "University of Illinois, Urbana-Champaign"
-msgstr "Université de l'Illinois, Urbana-Champaign"
+msgid "University of Wisconsin-Madison"
+msgstr "Université de Wisconsin-Madison"
 
 #: C/genius.xml:69(email)
 msgid "jirka 5z com"
@@ -273,16 +229,16 @@ msgid "0.2"
 msgstr "0.2"
 
 #: C/genius.xml:146(date)
-msgid "July 2011"
-msgstr "Juillet 2011"
+msgid "December 2012"
+msgstr ""
 
 #: 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 "Le présent manuel décrit la version 1.0.13 de Genius."
+msgid "This manual describes version 1.0.16 of Genius."
+msgstr "Le présent manuel décrit la version 1.0.16 de Genius."
 
 #: C/genius.xml:157(title)
 msgid "Feedback"
@@ -461,27 +417,27 @@ msgstr "Fenêtre de l'<application>Outil de maths Genius</application>"
 msgid "Genius Mathematics Tool"
 msgstr "Outil de maths Genius"
 
-#: C/genius.xml:275(guilabel)
+#: C/genius.xml:271(guilabel)
 msgid "File"
 msgstr "Fichier"
 
-#: C/genius.xml:276(guilabel)
+#: C/genius.xml:272(guilabel)
 msgid "Edit"
 msgstr "Édition"
 
-#: C/genius.xml:276(guilabel)
+#: C/genius.xml:272(guilabel)
 msgid "Calculator"
 msgstr "Calculatrice"
 
-#: C/genius.xml:277(guilabel) C/genius.xml:2796(title)
+#: C/genius.xml:273(guilabel) C/genius.xml:2873(title)
 msgid "Settings"
 msgstr "Paramètres"
 
-#: C/genius.xml:277(guilabel)
+#: C/genius.xml:273(guilabel)
 msgid "Help"
 msgstr "Aide"
 
-#: 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/>, "
@@ -489,10 +445,10 @@ msgid ""
 msgstr ""
 "Affiche <placeholder-1/> la fenêtre principale. Contient la barre de titre, "
 "la barre de menus, la barre d'outils et la zone de travail. La barre de menu "
-"contient <placeholder-2/>, <placeholder-3/>, <placeholder-4/>, <placeholder-"
-"5/> et <placeholder-6/>."
+"contient <placeholder-2/>, <placeholder-3/>, <placeholder-4/>, "
+"<placeholder-5/> et <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 fenêtre de l'<application>Outil de maths Genius</application> contient "
 "les éléments suivants :"
 
-#: C/genius.xml:287(term)
+#: C/genius.xml:283(term)
 msgid "Menubar."
 msgstr "Barre de menus"
 
-#: 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 "
@@ -522,7 +478,7 @@ msgstr ""
 "programme directement. Elle est équivalente à la commande <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 "
@@ -539,17 +495,17 @@ msgstr ""
 "variables définies par l'utilisateur. Enfin, il permet de tracer des "
 "fonctions en utilisant une boîte de dialogue conviviale."
 
-#: C/genius.xml:302(para)
+#: C/genius.xml:298(para)
 msgid "The other menus have same familiar functions as in other applications."
 msgstr ""
 "Les autres menus contiennent les mêmes fonctions classiques qui apparaissent "
 "dans d'autres applications."
 
-#: C/genius.xml:308(term)
+#: C/genius.xml:304(term)
 msgid "Toolbar."
 msgstr "Barre d'outils"
 
-#: 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."
@@ -557,18 +513,18 @@ msgstr ""
 "La barre d'outils contient un sous-ensemble des commandes accessibles à "
 "partir de la barre de menus."
 
-#: C/genius.xml:314(term)
+#: C/genius.xml:310(term)
 msgid "Working area"
 msgstr "Zone de travail"
 
-#: C/genius.xml:316(para)
+#: C/genius.xml:312(para)
 msgid ""
 "The working area is the primary method of interacting with the application."
 msgstr ""
 "La zone de travail est la principale méthode d'interaction avec "
 "l'application."
 
-#: 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 "
@@ -580,7 +536,7 @@ msgstr ""
 "pouvez saisir ici des expressions et les résultats sont immédiatement "
 "affichés après avoir appuyé sur la touche Entrée."
 
-#: 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."
@@ -589,15 +545,15 @@ msgstr ""
 "apparaître dans des onglets séparés et peuvent être enregistrés dans des "
 "fichiers pour pouvoir les reprendre plus tard."
 
-#: C/genius.xml:340(title)
+#: C/genius.xml:336(title)
 msgid "Basic Usage"
 msgstr "Utilisation de base"
 
-#: C/genius.xml:343(title)
+#: C/genius.xml:339(title)
 msgid "Using the Work Area"
 msgstr "Utilisation de la zone de travail"
 
-#: 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 "
@@ -612,7 +568,7 @@ msgstr ""
 "application> en tant que calculatrice seulement, saisissez vos expressions "
 "ici et elles seront évaluées."
 
-#: 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 "
@@ -641,7 +597,7 @@ msgstr ""
 "1/n</userinput>\n"
 "</screen> (cette dernière est une série harmonique de 1 à 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"
@@ -661,7 +617,7 @@ 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 "
@@ -683,11 +639,11 @@ msgstr ""
 "saisissez <userinput>cd répertoire</userinput> comme dans un shell de "
 "commande unix."
 
-#: C/genius.xml:396(title)
+#: C/genius.xml:392(title)
 msgid "To Create a New Program"
 msgstr "Création d'un programme"
 
-#: 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 "
@@ -722,7 +678,7 @@ msgstr ""
 "celui dont l'onglet est en gras. Pour sélectionner un autre programme, il "
 "suffit de cliquer sur son onglet."
 
-#: 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>"
@@ -731,11 +687,11 @@ msgstr ""
 "<menuchoice><guimenu>Fichier</guimenu><guimenuitem>Enregistrer sous...</"
 "guimenuitem></menuchoice>"
 
-#: C/genius.xml:419(title)
+#: C/genius.xml:415(title)
 msgid "To Open and Run a Program"
 msgstr "Ouverture et lancement d'un programme"
 
-#: 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 "
@@ -746,7 +702,7 @@ msgstr ""
 "contenant le fichier apparaît dans la zone de travail. Vous pouvez "
 "l'utiliser pour modifier le fichier."
 
-#: 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 "
@@ -758,11 +714,11 @@ msgstr ""
 "guimenuitem></menuchoice>. Le programme est lancé sans être ouvert dans un "
 "onglet séparé. C'est équivalent à la commande <command>load</command>."
 
-#: C/genius.xml:438(title) C/genius.xml:5221(title)
+#: C/genius.xml:434(title) C/genius.xml:5373(title)
 msgid "Plotting"
 msgstr "Tracé de graphiques"
 
-#: 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 "
@@ -785,11 +741,11 @@ msgstr ""
 "link> du langage GEL. Consultez <xref linkend=\"genius-gel\"/> pour "
 "apprendre comment saisir des expressions compréhensibles par Genius."
 
-#: C/genius.xml:453(title)
+#: C/genius.xml:449(title)
 msgid "Line Plots"
 msgstr "Tracé de lignes"
 
-#: 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-"
@@ -801,7 +757,7 @@ msgstr ""
 "fonction <link linkend=\"gel-function-LinePlot\"><function>LinePlot</"
 "function></link> en ligne de commande (consultez sa documentation)."
 
-#: 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</"
@@ -815,15 +771,15 @@ msgstr ""
 "l'onglet <guilabel>Fonctions / Expressions</guilabel> (consultez <xref "
 "linkend=\"lineplot-fig\"/>)."
 
-#: C/genius.xml:468(title)
+#: C/genius.xml:464(title)
 msgid "Create Plot Window"
 msgstr "Fenêtre Création de graphiques"
 
-#: C/genius.xml:478(phrase)
+#: C/genius.xml:471(phrase)
 msgid "Shows the line plotting window."
 msgstr "Affiche la fenêtre pour tracer des graphiques."
 
-#: 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 "
@@ -848,15 +804,15 @@ msgstr ""
 "<guilabel>Tracer</guilabel> produit le graphe <xref linkend=\"lineplot2-fig"
 "\"/>."
 
-#: C/genius.xml:497(title)
+#: C/genius.xml:490(title)
 msgid "Plot Window"
 msgstr "Fenêtre contenant une courbe"
 
-#: C/genius.xml:507(phrase)
+#: C/genius.xml:497(phrase)
 msgid "The graph produced."
 msgstr "Le graphe produit."
 
-#: 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 "
@@ -868,7 +824,7 @@ msgstr ""
 "été configuré correctement, Genius peut l'avoir ajusté en cherchant les "
 "extrema des fonctions tracées."
 
-#: 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> "
@@ -878,11 +834,11 @@ msgstr ""
 "la fonction <link linkend=\"gel-function-LinePlot\"><function>LinePlot</"
 "function></link>."
 
-#: C/genius.xml:527(title)
+#: C/genius.xml:517(title)
 msgid "Parametric Plots"
 msgstr "Courbes paramétriques"
 
-#: 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 "
@@ -897,21 +853,30 @@ msgstr ""
 "bien sous celle d'un seul nombre complexe. Consultez <xref linkend="
 "\"paramplot-fig\"/>."
 
-#: C/genius.xml:537(title)
+#: C/genius.xml:527(title)
 msgid "Parametric Plot Tab"
 msgstr "Onglet pour les courbes paramétriques"
 
-#: C/genius.xml:547(guilabel)
+#: C/genius.xml:534(guilabel)
 msgid "Create Plot"
 msgstr "Création de graphiques"
 
-#: C/genius.xml:547(phrase)
+#: C/genius.xml:534(phrase)
 msgid "Parametric plotting tab in the <placeholder-1/> window."
 msgstr "Onglet pour tracer paramétrique dans la fenêtre <placeholder-1/>."
 
-#: C/genius.xml:553(para)
-msgid ""
-"An example of a parametric plot is given in <xref linkend=\"paramplot-fig\"/"
+#: C/genius.xml:540(para)
+#, fuzzy
+#| msgid ""
+#| "An example of a parametric plot is given in <xref linkend=\"paramplot-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"
+#| "\"><function>LinePlotParametric</function></link> or <link linkend=\"gel-"
+#| "function-LinePlotCParametric\"><function>LinePlotCParametric</function></"
+#| "link> function."
+msgid ""
+"An example of a parametric plot is given in <xref linkend=\"paramplot2-fig\"/"
 ">. Similar operations can be done on such graphs as can be done on the other "
 "line plots. For plotting using the command line see the documentation of the "
 "<link linkend=\"gel-function-LinePlotParametric"
@@ -928,19 +893,19 @@ msgstr ""
 "function-LinePlotCParametric\"><function>LinePlotCParametric</function></"
 "link>."
 
-#: C/genius.xml:564(title)
+#: C/genius.xml:551(title)
 msgid "Parametric Plot"
 msgstr "Courbe paramétrique"
 
-#: C/genius.xml:574(phrase)
+#: C/genius.xml:558(phrase)
 msgid "Parametric plot produced"
 msgstr "Courbe paramétrique produite"
 
-#: C/genius.xml:583(title)
+#: C/genius.xml:567(title)
 msgid "Slopefield Plots"
 msgstr "Champ de directions"
 
-#: 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 "
@@ -958,7 +923,7 @@ msgstr ""
 "<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 "
@@ -978,7 +943,7 @@ msgstr ""
 "de zoom par clic et déplacement ne fonctionne pas. Vous devez d'abord fermer "
 "la boîte de dialogue si vous voulez zoomer avec votre souris."
 
-#: 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 "
@@ -997,11 +962,11 @@ msgstr ""
 "\"><function>SlopefieldDrawSolution</function></link> pour tracer les "
 "solutions à partir de la ligne de commande ou dans des programmes."
 
-#: C/genius.xml:615(title)
+#: C/genius.xml:599(title)
 msgid "Vectorfield Plots"
 msgstr "Champ de vecteurs"
 
-#: 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. "
@@ -1018,7 +983,7 @@ msgstr ""
 "ligne de commande, consultez la documentation de la fonction <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 "
@@ -1028,7 +993,7 @@ msgstr ""
 "Pour n'afficher que la direction, cochez la case appropriée pour normaliser "
 "la longueur des flèches."
 
-#: 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 "
@@ -1048,7 +1013,7 @@ msgstr ""
 "de zoom par clic et déplacement ne fonctionne pas. Vous devez d'abord fermer "
 "la boîte de dialogue si vous voulez zoomer avec votre souris."
 
-#: 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 "
@@ -1065,11 +1030,11 @@ msgstr ""
 "\"><function>VectorfieldDrawSolution</function></link> pour tracer les "
 "solutions à partir de la ligne de commande ou dans des programmes."
 
-#: C/genius.xml:653(title)
+#: C/genius.xml:637(title)
 msgid "Surface Plots"
 msgstr "Tracé de surfaces"
 
-#: 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. "
@@ -1098,26 +1063,34 @@ msgstr ""
 "consultez la documentation de la fonction <link linkend=\"gel-function-"
 "SurfacePlot\"><function>SurfacePlot</function></link>."
 
-#: C/genius.xml:669(title)
+#: C/genius.xml:653(title)
 msgid "Surface Plot"
 msgstr "Graphique de surface"
 
-#: C/genius.xml:679(phrase)
+#: C/genius.xml:660(phrase)
 msgid "Modulus of the complex cosine function."
 msgstr "Module de la fonction cosinus complex."
 
-#: C/genius.xml:691(title)
+#: C/genius.xml:672(title)
 msgid "GEL Basics"
 msgstr "Fondamentaux GEL"
 
 # Bruno : pas satisfait de la dernière phrase.
-#: C/genius.xml:693(para)
+#: C/genius.xml:674(para)
+#, fuzzy
+#| 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 possible, especially for use as a calculator."
 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 signifie Genius Extension Language (langage d'extension de Genius). "
@@ -1129,11 +1102,11 @@ msgstr ""
 "apprentissage rapide, en particulier pour utiliser Genius comme une "
 "calculatrice."
 
-#: C/genius.xml:705(title)
+#: C/genius.xml:686(title)
 msgid "Values"
 msgstr "Types de données"
 
-#: 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 "
@@ -1148,16 +1121,16 @@ msgstr ""
 "utilisées dans des calculs, attribuées à des variables et renvoyées par des "
 "fonctions."
 
-#: C/genius.xml:712(title)
+#: C/genius.xml:693(title)
 msgid "Numbers"
 msgstr "Nombres"
 
-#: 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"
@@ -1166,12 +1139,12 @@ 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 "
@@ -1188,17 +1161,17 @@ msgstr ""
 "plus grands que 10 utilisent des lettres tout comme pour l'hexadécimal. Par "
 "exemple, un nombre en base 23 pourrait s'écrire : <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 "
@@ -1211,7 +1184,7 @@ msgstr ""
 "acceptent également la notation fractionnelle mixte, donc afin d'obtenir un "
 "et trois dixièmes, vous pouvez écrire : <placeholder-2/>"
 
-#: C/genius.xml:737(programlisting)
+#: C/genius.xml:718(programlisting)
 #, no-wrap
 msgid ""
 "1.315\n"
@@ -1228,7 +1201,7 @@ 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</"
@@ -1253,7 +1226,7 @@ msgstr ""
 "scientifique, c'est toujours un flottant et, par conséquent, Genius "
 "n'affiche pas le <computeroutput>.0</computeroutput>."
 
-#: C/genius.xml:753(programlisting)
+#: C/genius.xml:734(programlisting)
 #, no-wrap
 msgid ""
 "1+2i\n"
@@ -1264,19 +1237,25 @@ msgstr ""
 "8.01i\n"
 "77*e^(1.3i)\n"
 
-#: C/genius.xml:751(para)
+#: C/genius.xml:732(para)
+#, fuzzy
+#| 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/>"
 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 ""
 "Le dernier type de nombres GEL est celui des nombres complexes. Vous pouvez "
 "saisir un nombre complexe sous sa forme cartésienne, ou sous sa forme "
 "exponentielle. La partie imaginaire se termine par un <literal>i</literal>. "
 "Voici des exemples de saisies de nombres complexes : <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 "
@@ -1290,7 +1269,7 @@ msgstr ""
 "varname>. Si vous avez besoin de faire référence à <literal>i</literal> tout "
 "seul, utilisez <literal>1i</literal> à la place."
 
-#: 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>)"
@@ -1299,11 +1278,11 @@ msgstr ""
 "imaginaires, vous devez mettre la fraction mixte entre parenthèses (par "
 "exemple, <userinput>(1 2/5)i</userinput>)."
 
-#: C/genius.xml:773(title)
+#: C/genius.xml:754(title)
 msgid "Booleans"
 msgstr "Booléens"
 
-#: 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 "
@@ -1320,7 +1299,7 @@ msgstr ""
 "<constant>False</constant> et <constant>FALSE</constant> comme alias de ces "
 "précédents."
 
-#: 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 "
@@ -1333,22 +1312,22 @@ msgstr ""
 "interprète 0 comme <constant>false</constant> et tout autre nombre comme "
 "<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 "
@@ -1367,31 +1346,31 @@ msgstr ""
 "puisque 1 est converti en <constant>true</constant> avant d'être comparé à "
 "<constant>true</constant>."
 
-#: C/genius.xml:805(title)
+#: C/genius.xml:786(title)
 msgid "Strings"
 msgstr "Chaînes de caractères"
 
-#: 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;\"Le résultat est : \"+a\n"
 
-#: C/genius.xml:811(programlisting)
+#: C/genius.xml:792(programlisting)
 #, no-wrap
 msgid "The result is: 5\n"
 msgstr "Le résultat est : 5\n"
 
-#: C/genius.xml:814(programlisting)
+#: C/genius.xml:795(programlisting)
 #, no-wrap
 msgid "\"Slash: \\\\ Quotes: \\\" Tabs: \\t1\\t2\\t3\"\n"
 msgstr "\"Barre oblique : \\\\ Guillemets : \\\" Tabulations : \\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 "Barre oblique : \\ Guillemets : \" Tabulations : \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 "
@@ -1414,17 +1393,17 @@ msgstr ""
 "<literal>\\</literal>. Par exemple : <placeholder-3/> produit la chaîne : "
 "<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 "
@@ -1438,11 +1417,11 @@ msgstr ""
 "comparées avec les opérateurs <literal>==</literal> (égal à), <literal>!=</"
 "literal> (différent de) et <literal>&lt;=&gt;</literal> (comparaison)."
 
-#: C/genius.xml:833(title)
+#: C/genius.xml:814(title)
 msgid "Null"
 msgstr "Null"
 
-#: C/genius.xml:834(para)
+#: C/genius.xml:815(para)
 msgid ""
 "There is a special value called <constant>null</constant>. No operations can "
 "be performed on it, and nothing is printed when it is returned. Therefore, "
@@ -1458,12 +1437,12 @@ msgstr ""
 "lorsqu'elle est renvoyée. Par conséquent, <constant>null</constant> est "
 "utile lorsque vous voulez qu'une expression n'affiche rien. La valeur "
 "<constant>null</constant> peut être obtenue lorsque vous saisissez un point "
-"« <literal>.</literal> », la constante <constant>null</constant> ou rien. Par "
-"rien, nous voulons dire que si vous terminez une expression par un "
+"« <literal>.</literal> », la constante <constant>null</constant> ou rien. "
+"Par rien, nous voulons dire que si vous terminez une expression par un "
 "séparateur <literal>;</literal>, c'est équivalent de la terminer par un "
 "séparateur suivi d'un <constant>null</constant>."
 
-#: C/genius.xml:847(programlisting)
+#: C/genius.xml:828(programlisting)
 #, no-wrap
 msgid ""
 "x=5;.\n"
@@ -1472,11 +1451,11 @@ msgstr ""
 "x=5;.\n"
 "x=5;\n"
 
-#: C/genius.xml:845(para) C/genius.xml:2053(para)
+#: C/genius.xml:826(para) C/genius.xml:2130(para)
 msgid "Example: <placeholder-1/>"
 msgstr "Exemple : <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 "
@@ -1487,16 +1466,16 @@ msgstr ""
 "<constant>null</constant> est aussi utilisée comme vecteur ou matrice vide "
 "ou comme une référence vide."
 
-#: C/genius.xml:861(title)
+#: C/genius.xml:842(title)
 msgid "Using Variables"
 msgstr "Utilisation des variables"
 
-#: C/genius.xml:865(programlisting)
+#: C/genius.xml:846(programlisting)
 #, no-wrap
 msgid "VariableName\n"
 msgstr "NomDeVariable\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"
@@ -1508,7 +1487,7 @@ 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 "
@@ -1523,11 +1502,11 @@ msgstr ""
 "fonctions qui possèdent des arguments (consultez <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 "Utilisation de la complétion à l'aide de la touche Tab"
 
-#: C/genius.xml:879(para)
+#: C/genius.xml:860(para)
 msgid ""
 "You can use Tab completion to get Genius to complete variable names for you. "
 "Try typing the first few letters of the name and pressing <userinput>Tab</"
@@ -1537,11 +1516,11 @@ msgstr ""
 "complète les noms de variable pour vous. Essayez de saisir les premières "
 "lettres du nom et appuyez sur la touche <userinput>Tab</userinput>."
 
-#: C/genius.xml:885(title)
+#: C/genius.xml:866(title)
 msgid "Variable names are case sensitive"
 msgstr "Noms de variable sensibles à la casse"
 
-#: 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</"
@@ -1551,11 +1530,11 @@ msgstr ""
 "variables appelées <varname>bonjour</varname>, <varname>BONJOUR</varname> et "
 "<varname>Bonjour</varname> sont toutes différentes."
 
-#: C/genius.xml:893(title)
+#: C/genius.xml:874(title)
 msgid "Setting Variables"
 msgstr "Attribution de variables"
 
-#: C/genius.xml:900(programlisting)
+#: C/genius.xml:881(programlisting)
 #, no-wrap
 msgid ""
 "x = 3\n"
@@ -1564,16 +1543,16 @@ msgstr ""
 "x = 3\n"
 "x := 3\n"
 
-#: C/genius.xml:894(para)
+#: C/genius.xml:875(para)
 msgid "Syntax: <placeholder-1/> Example: <placeholder-2/>"
 msgstr "Syntaxe : <placeholder-1/> Exemple: <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 "
@@ -1584,7 +1563,7 @@ msgstr ""
 "renvoient le nombre que vous y avez placé donc vous pouvez écrire des choses "
 "comme cela : <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>:=</"
@@ -1599,7 +1578,7 @@ msgstr ""
 "interprété comme une opération de test d'égalité lorsqu'il est utilisé dans "
 "un contexte où une expression booléenne est attendue."
 
-#: 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\"/>."
@@ -1607,11 +1586,11 @@ msgstr ""
 "Pour les problèmes concernant le champ d'application des variables, "
 "consultez <xref linkend=\"genius-gel-variables-global\"/>."
 
-#: C/genius.xml:922(title)
+#: C/genius.xml:903(title)
 msgid "Built-in Variables"
 msgstr "Variables internes"
 
-#: C/genius.xml:923(para)
+#: C/genius.xml:904(para)
 msgid ""
 "GEL has a number of built-in ‘variables’, such as <varname>e</varname>, "
 "<varname>pi</varname> or <varname>GoldenRatio</varname>. These are widely "
@@ -1626,16 +1605,16 @@ msgstr ""
 "nombre d'autres variables intégrées. Consultez <xref linkend=\"genius-gel-"
 "function-list-constants\"/> pour une liste complète."
 
-#: C/genius.xml:934(title)
+#: C/genius.xml:915(title)
 msgid "Previous Result Variable"
 msgstr "Variable « Résultat précédent »"
 
-#: 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 "
@@ -1646,16 +1625,16 @@ msgstr ""
 "expression. Par exemple, si vous avez fait un calcul, pour ajouter 389 au "
 "résultat précédent vous pouvez saisir : <placeholder-1/>"
 
-#: C/genius.xml:944(title)
+#: C/genius.xml:925(title)
 msgid "Using Functions"
 msgstr "Utilisation des fonctions"
 
-#: C/genius.xml:948(programlisting)
+#: C/genius.xml:929(programlisting)
 #, no-wrap
 msgid "FunctionName(argument1, argument2, ...)\n"
 msgstr "NomDeLaFonction(argument1, argument2, ...)\n"
 
-#: C/genius.xml:951(programlisting)
+#: C/genius.xml:932(programlisting)
 #, no-wrap
 msgid ""
 "Factorial(5)\n"
@@ -1666,7 +1645,7 @@ 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 "
@@ -1680,7 +1659,7 @@ msgstr ""
 "l'application de la fonction avec ses arguments. Le nombre d'arguments de la "
 "fonction peut, bien sûr, être différent pour chaque fonction."
 
-#: 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 "
@@ -1694,7 +1673,7 @@ msgstr ""
 "fonctions disponibles ou consultez <xref linkend=\"genius-gel-function-list"
 "\"/> pour un listing complet."
 
-#: 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</"
@@ -1705,11 +1684,11 @@ msgstr ""
 "les quelques premières lettres du nom et appuyez sur <userinput>Tab</"
 "userinput>."
 
-#: C/genius.xml:971(title)
+#: C/genius.xml:952(title)
 msgid "Function names are case sensitive"
 msgstr "Noms de fonction sensibles à la casse"
 
-#: 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 "
@@ -1719,11 +1698,11 @@ msgstr ""
 "fonctions appelées <function>fairecela</function>, <function>FAIRECELA</"
 "function> et <function>Fairecela</function> sont toutes différentes."
 
-#: C/genius.xml:979(title)
+#: C/genius.xml:960(title)
 msgid "Defining Functions"
 msgstr "Définition de fonctions"
 
-#: 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 "
@@ -1733,12 +1712,12 @@ msgstr ""
 "indique une fonction anonyme. En l'apposant à un nom de variable, en réalité "
 "vous définissez une fonction."
 
-#: 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 "
@@ -1753,16 +1732,16 @@ msgstr ""
 "afin de les rendre accessibles. Exemple : <placeholder-1/> alors "
 "<userinput>addup(1,4,9)</userinput> donne 14."
 
-#: C/genius.xml:998(title)
+#: C/genius.xml:979(title)
 msgid "Variable Argument Lists"
 msgstr "Liste d'arguments variable"
 
-#: 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 "
@@ -1782,11 +1761,11 @@ msgstr ""
 "[2,3]</computeroutput> tandis que <userinput>f(1)</userinput> donne "
 "<constant>null</constant>."
 
-#: C/genius.xml:1009(title)
+#: C/genius.xml:990(title)
 msgid "Passing Functions to Functions"
 msgstr "Une fonction comme argument d'une autre fonction"
 
-#: 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 ‘function nodes’ or anonymous "
@@ -1796,7 +1775,7 @@ msgstr ""
 "d'une autre fonction. Cela peut être fait en utilisant soit des « nœuds de "
 "fonction », soit des fonctions anonymes."
 
-#: C/genius.xml:1018(programlisting)
+#: C/genius.xml:999(programlisting)
 #, no-wrap
 msgid ""
 "function f(a,b) = a(b)+1;\n"
@@ -1807,19 +1786,19 @@ 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 ‘function node’. The "
-"function node can then be passed to another function. Example: <placeholder-"
-"1/>"
+"function node can then be passed to another function. Example: "
+"<placeholder-1/>"
 msgstr ""
 "Si vous ne saisissez pas les parenthèses après un nom de fonction, la "
-"fonction est renvoyée sous la forme d'un « nœud de fonction », au lieu d'être "
-"évaluée. Le nœud de fonction peut ensuite être transmis à une autre "
+"fonction est renvoyée sous la forme d'un « nœud de fonction », au lieu "
+"d'être évaluée. Le nœud de fonction peut ensuite être transmis à une autre "
 "fonction. Par exemple : <placeholder-1/>"
 
-#: C/genius.xml:1031(programlisting)
+#: C/genius.xml:1012(programlisting)
 #, no-wrap
 msgid ""
 "function f(a,b) = a(b)+1;\n"
@@ -1828,7 +1807,7 @@ 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 "
@@ -1841,41 +1820,42 @@ msgstr ""
 "lui donner de nom, la syntaxe est la suivante : <placeholder-1/> Exemple : "
 "<placeholder-2/> renvoie la valeur 5."
 
-#: C/genius.xml:1040(title)
+#: C/genius.xml:1021(title)
 msgid "Operations on Functions"
 msgstr "Opérations sur les fonctions"
 
-#: 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 "
 "operate on the function. For example, <placeholder-1/> will return a "
 "function that takes <varname>x</varname> and returns <userinput>exp(sin(x)"
-"*cos(x)+4)</userinput>. It is functionally equivalent to typing <placeholder-"
-"2/> This operation can be useful when quickly defining functions. For "
-"example to create a function called <varname>f</varname> to perform the "
-"above operation, you can just type: <placeholder-3/> It can also be used in "
-"plotting. For example, to plot sin squared you can enter: <placeholder-4/>"
+"*cos(x)+4)</userinput>. It is functionally equivalent to typing "
+"<placeholder-2/> This operation can be useful when quickly defining "
+"functions. For example to create a function called <varname>f</varname> to "
+"perform the above operation, you can just type: <placeholder-3/> It can also "
+"be used in plotting. For example, to plot sin squared you can enter: "
+"<placeholder-4/>"
 msgstr ""
 "Certaines fonctions permettent à des opérations arithmétiques et à certaines "
 "fonctions à un seul argument telles que <function>exp</function> ou "
@@ -1889,7 +1869,7 @@ msgstr ""
 "pour tracer des graphiques. Par exemple, pour tracer sinus au carré, vous "
 "pouvez saisir : <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."
@@ -1898,16 +1878,16 @@ msgstr ""
 "exemple, lorsque vous utilisez une opération binaire, les fonctions doivent "
 "prendre le même nombre d'arguments."
 
-#: C/genius.xml:1070(title)
+#: C/genius.xml:1051(title)
 msgid "Absolute Value / Modulus"
 msgstr "Valeur absolue / module"
 
-#: 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/>"
@@ -1915,7 +1895,7 @@ msgstr ""
 "Vous pouvez prendre la valeur absolue de quelque chose en l'entourant de "
 "<literal>|</literal>. Par exemple : <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)|</"
@@ -1925,16 +1905,16 @@ msgstr ""
 "à partir de l'origine). Par exemple : <userinput>|3 * e^(1i*pi)|</userinput> "
 "renvoie 3."
 
-#: C/genius.xml:1085(title)
+#: C/genius.xml:1066(title)
 msgid "Separator"
 msgstr "Séparateur"
 
-#: 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 "
@@ -1948,7 +1928,7 @@ msgstr ""
 "dernière expression, donc si vous saisissez ceci : <placeholder-1/> la "
 "valeur 5 est renvoyée."
 
-#: 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 "
@@ -1978,37 +1958,71 @@ msgstr ""
 "ralentit légèrement le programme si c'est exécuté trop souvent car un "
 "opérateur supplémentaire est impliqué."
 
-#: C/genius.xml:1111(title)
+#: C/genius.xml:1092(title)
+msgid "Comments"
+msgstr "Commentaires"
+
+#: C/genius.xml:1097(programlisting)
+#, no-wrap
+msgid ""
+"# This is just a comment\n"
+"# every line in a comment must have its own pond sign\n"
+"# in the next line we set x to the value 123\n"
+"x=123;\n"
+msgstr ""
+
+#: C/genius.xml:1093(para)
+msgid ""
+"GEL is similar to other scripting languages in that <literal>#</literal> "
+"denotes a comments, that is text that is not meant to be evaluated. "
+"Everything beyond the pound sign till the end of line will just be ignored. "
+"So <placeholder-1/>"
+msgstr ""
+
+#: C/genius.xml:1106(title)
 msgid "Modular Evaluation"
 msgstr "Évaluation modulaire"
 
-#: C/genius.xml:1116(programlisting)
+#: C/genius.xml:1111(programlisting)
 #, no-wrap
 msgid "2^(5!) * 3^(6!) mod 5"
 msgstr "2^(5!) * 3^(6!) mod 5"
 
-#: C/genius.xml:1112(para)
+#: C/genius.xml:1107(para)
+#, fuzzy
+#| msgid ""
+#| "Genius implements modular arithmetic. To use it you just add \"mod &lt;"
+#| "integer&gt;\" after the expression. Example: <placeholder-1/> It could be "
+#| "possible to do modular arithmetic by computing with integers and then "
+#| "modding in the end with the <literal>%</literal> operator, but that may "
+#| "be time consuming if not impossible when working with larger numbers. For "
+#| "example <userinput>10^(10^10) % 6</userinput> will simply not work (the "
+#| "exponent will be too large), while <userinput>10^(10^10) mod 6</"
+#| "userinput> is instanteneous."
 msgid ""
 "Genius implements modular arithmetic. To use it you just add \"mod &lt;"
 "integer&gt;\" after the expression. Example: <placeholder-1/> It could be "
 "possible to do modular arithmetic by computing with integers and then "
-"modding in the end with the <literal>%</literal> operator, but that may be "
-"time consuming if not impossible when working with larger numbers. For "
-"example <userinput>10^(10^10) % 6</userinput> will simply not work (the "
-"exponent will be too large), while <userinput>10^(10^10) mod 6</userinput> "
-"is instanteneous."
+"modding in the end with the <literal>%</literal> operator, which simply "
+"gives the remainder, but that may be time consuming if not impossible when "
+"working with larger numbers. For example, <userinput>10^(10^10) % 6</"
+"userinput> will simply not work (the exponent will be too large), while "
+"<userinput>10^(10^10) mod 6</userinput> is instanteneous. The first "
+"expression first tries to compute the integer <userinput>10^(10^10)</"
+"userinput> and then find remainder after division by 6, while the second "
+"expression evaluates everything modulo 6 to begin with."
 msgstr ""
 "Genius implémente l'arithmétique modulaire. Pour l'utiliser, vous avez juste "
-"à ajouter « mod &lt;entier&gt; » après l'expression. Exemple : <placeholder-1/"
-"> Il pourrait être possible de faire de l'arithmétique modulaire en faisant "
-"des calculs avec des entiers puis en prenant le modulo à la fin avec "
-"l'opérateur <literal>%</literal>, mais cela peut prendre beaucoup de temps "
-"ou être impossible si vous travaillez avec des grands nombres. Par exemple, "
-"<userinput>10^(10^10) % 6</userinput> ne fonctionne tout simplement pas "
-"(l'exposant est trop grand), alors que <userinput>10^(10^10) mod 6</"
-"userinput> est instantanée."
+"à ajouter « mod &lt;entier&gt; » après l'expression. Exemple : "
+"<placeholder-1/> Il pourrait être possible de faire de l'arithmétique "
+"modulaire en faisant des calculs avec des entiers puis en prenant le modulo "
+"à la fin avec l'opérateur <literal>%</literal>, mais cela peut prendre "
+"beaucoup de temps ou être impossible si vous travaillez avec des grands "
+"nombres. Par exemple, <userinput>10^(10^10) % 6</userinput> ne fonctionne "
+"tout simplement pas (l'exposant est trop grand), alors que <userinput>10^"
+"(10^10) mod 6</userinput> est instantanée."
 
-#: C/genius.xml:1128(programlisting)
+#: C/genius.xml:1125(programlisting)
 #, no-wrap
 msgid ""
 "10^-1 mod 101\n"
@@ -2017,7 +2031,7 @@ msgstr ""
 "10^-1 mod 101\n"
 "1/10 mod 101"
 
-#: C/genius.xml:1133(programlisting)
+#: C/genius.xml:1130(programlisting)
 #, no-wrap
 msgid ""
 "A = [1,2;3,4]\n"
@@ -2028,7 +2042,7 @@ msgstr ""
 "B = A^-1 mod 5\n"
 "A*B mod 5"
 
-#: C/genius.xml:1124(para)
+#: C/genius.xml:1121(para)
 msgid ""
 "You can calculate the inverses of numbers mod some integer by just using "
 "rational numbers (of course the inverse has to exist). Examples: "
@@ -2043,7 +2057,7 @@ msgstr ""
 "puissance ou multiplier. Exemple : <placeholder-2/> Cela doit donner la "
 "matrice identité car B est l'inverse de A modulo 5."
 
-#: C/genius.xml:1145(programlisting)
+#: C/genius.xml:1142(programlisting)
 #, no-wrap
 msgid ""
 "genius&gt; sqrt(4) mod 7\n"
@@ -2058,7 +2072,7 @@ msgstr ""
 "genius&gt; 2*2 mod 7\n"
 "= 4"
 
-#: C/genius.xml:1138(para)
+#: C/genius.xml:1135(para)
 msgid ""
 "Some functions such as <link linkend=\"gel-function-sqrt\"><function>sqrt</"
 "function></link> or <link linkend=\"gel-function-log\"><function>log</"
@@ -2075,11 +2089,23 @@ msgstr ""
 "exemple, <placeholder-1/>La fonction <function>sqrt</function> renvoie en "
 "fait toutes les racines carrées possibles."
 
-#: C/genius.xml:1156(title)
+#: C/genius.xml:1150(para)
+msgid ""
+"Do not chain mod operators, simply place it at the end of the computation, "
+"all computations in the expression on the left will be carried out in mod "
+"arithmetic. If you place a mod inside a mod, you will get unexpected "
+"results. If you simply want to mod a single number and control exactly when "
+"remainders are taken, best to use the <literal>%</literal> operator. When "
+"you need to chain several expressions in modular arithmetic with different "
+"divisors, it may be best to just split up the expression into several and "
+"use temporary variables to avoid a mod inside a mod."
+msgstr ""
+
+#: C/genius.xml:1163(title)
 msgid "List of GEL Operators"
 msgstr "Liste des opérateurs GEL"
 
-#: C/genius.xml:1158(para)
+#: C/genius.xml:1165(para)
 msgid ""
 "Everything in gel is really just an expression. Expressions are stringed "
 "together with different operators. As we have seen, even the separator is "
@@ -2090,12 +2116,12 @@ msgstr ""
 "l'avons vu, même le séparateur est juste un opérateur binaire GEL. Voici une "
 "liste des opérateurs GEL."
 
-#: C/genius.xml:1166(synopsis)
+#: C/genius.xml:1173(synopsis)
 #, no-wrap
 msgid "a;b"
 msgstr "a;b"
 
-#: C/genius.xml:1168(para)
+#: C/genius.xml:1175(para)
 msgid ""
 "The separator, just evaluates both <varname>a</varname> and <varname>b</"
 "varname>, but returns only the result of <varname>b</varname>."
@@ -2103,12 +2129,12 @@ msgstr ""
 "C'est le séparateur, il évalue simplement à la fois <varname>a</varname> et "
 "<varname>b</varname> mais ne renvoie que le résultat de <varname>b</varname>."
 
-#: C/genius.xml:1180(synopsis)
+#: C/genius.xml:1187(synopsis)
 #, no-wrap
 msgid "a=b"
 msgstr "a=b"
 
-#: C/genius.xml:1182(para)
+#: C/genius.xml:1189(para)
 msgid ""
 "The assignment operator. This assigns <varname>b</varname> to <varname>a</"
 "varname> (<varname>a</varname> must be a valid <link linkend=\"genius-gel-"
@@ -2122,12 +2148,12 @@ msgstr ""
 "être transformé en <literal>==</literal> s'il est utilisé là où une "
 "expression booléenne est attendue."
 
-#: C/genius.xml:1194(synopsis)
+#: C/genius.xml:1201(synopsis)
 #, no-wrap
 msgid "a:=b"
 msgstr "a:=b"
 
-#: C/genius.xml:1196(para)
+#: C/genius.xml:1203(para)
 msgid ""
 "The assignment operator. Assigns <varname>b</varname> to <varname>a</"
 "varname> (<varname>a</varname> must be a valid <link linkend=\"genius-gel-"
@@ -2139,18 +2165,18 @@ msgstr ""
 "lvalues\">valeur à gauche</link> valide). Il est différent de <literal>=</"
 "literal> car il n'est jamais transformée en <literal>==</literal>."
 
-#: C/genius.xml:1207(synopsis)
+#: C/genius.xml:1214(synopsis)
 #, no-wrap
 msgid "|a|"
 msgstr "|a|"
 
-#: C/genius.xml:1209(para)
+#: C/genius.xml:1216(para)
 msgid ""
 "Absolute value or modulus (if <varname>a</varname> is a complex number)."
 msgstr ""
 "Valeur absolue ou module (si <varname>a</varname> est un nombre complexe)."
 
-#: C/genius.xml:1213(para)
+#: C/genius.xml:1220(para)
 msgid ""
 "See <ulink url=\"http://mathworld.wolfram.com/AbsoluteValue.html";
 "\">Mathworld</ulink> for more information."
@@ -2158,24 +2184,24 @@ msgstr ""
 "Consultez <ulink url=\"http://mathworld.wolfram.com/AbsoluteValue.html";
 "\">Mathworld</ulink> pour plus d'informations."
 
-#: C/genius.xml:1222(synopsis)
+#: C/genius.xml:1229(synopsis)
 #, no-wrap
 msgid "a^b"
 msgstr "a^b"
 
-#: C/genius.xml:1224(para)
+#: C/genius.xml:1231(para)
 msgid ""
 "Exponentiation, raises <varname>a</varname> to the <varname>b</varname>th "
 "power."
 msgstr ""
 "Exposant, met <varname>a</varname> à la puissance <varname>b</varname>."
 
-#: C/genius.xml:1232(synopsis)
+#: C/genius.xml:1239(synopsis)
 #, no-wrap
 msgid "a.^b"
 msgstr "a.^b"
 
-#: C/genius.xml:1234(para)
+#: C/genius.xml:1241(para)
 msgid ""
 "Element by element exponentiation. Raise each element of a matrix "
 "<varname>a</varname> to the <varname>b</varname>th power. Or if <varname>b</"
@@ -2193,44 +2219,50 @@ msgstr ""
 "taille que <varname>b</varname> contenant <varname>a</varname> mis à la "
 "puissance de chaque élément de <varname>b</varname>."
 
-#: C/genius.xml:1249(synopsis)
+#: C/genius.xml:1256(synopsis)
 #, no-wrap
 msgid "a+b"
 msgstr "a+b"
 
-#: C/genius.xml:1251(para)
+#: C/genius.xml:1258(para)
+#, fuzzy
+#| msgid ""
+#| "Addition. Adds two numbers, matrices, functions or strings. If you add a "
+#| "string to anything the result will just be a string."
 msgid ""
 "Addition. Adds two numbers, matrices, functions or strings. If you add a "
-"string to anything the result will just be a string."
+"string to anything the result will just be a string. If one is a square "
+"matrix and the other a number, then the number is multiplied by the identity "
+"matrix."
 msgstr ""
 "Addition. Ajoute deux nombres, matrices, fonctions ou chaînes de caractères. "
 "Si vous ajoutez une chaîne à quelque chose, le résultat ne peut être qu'une "
 "chaîne."
 
-#: C/genius.xml:1260(synopsis)
+#: C/genius.xml:1269(synopsis)
 #, no-wrap
 msgid "a-b"
 msgstr "a-b"
 
-#: C/genius.xml:1262(para)
+#: C/genius.xml:1271(para)
 msgid "Subtraction. Subtract two numbers, matrices or functions."
 msgstr "Soustraction. Soustrait deux nombres, matrices ou fonctions."
 
-#: C/genius.xml:1270(synopsis)
+#: C/genius.xml:1279(synopsis)
 #, no-wrap
 msgid "a*b"
 msgstr "a*b"
 
-#: C/genius.xml:1272(para)
+#: C/genius.xml:1281(para)
 msgid "Multiplication. This is the normal matrix multiplication."
 msgstr "Multiplication. C'est la multiplication matricielle normale."
 
-#: C/genius.xml:1280(synopsis)
+#: C/genius.xml:1289(synopsis)
 #, no-wrap
 msgid "a.*b"
 msgstr "a.*b"
 
-#: C/genius.xml:1282(para)
+#: C/genius.xml:1291(para)
 msgid ""
 "Element by element multiplication if <varname>a</varname> and <varname>b</"
 "varname> are matrices."
@@ -2238,49 +2270,54 @@ msgstr ""
 "Multiplication élément par élément si <varname>a</varname> et <varname>b</"
 "varname> sont des matrices."
 
-#: C/genius.xml:1291(synopsis)
+#: C/genius.xml:1300(synopsis)
 #, no-wrap
 msgid "a/b"
 msgstr "a/b"
 
-#: C/genius.xml:1293(para)
-msgid "Division."
-msgstr "Division."
+#: C/genius.xml:1302(para)
+msgid ""
+"Division. When <varname>a</varname> and <varname>b</varname> are just "
+"numbers this is the normal division. When they are matrices, then this is "
+"equivalent to <userinput>a*b^-1</userinput>."
+msgstr ""
 
-#: C/genius.xml:1301(synopsis)
+#: C/genius.xml:1312(synopsis)
 #, no-wrap
 msgid "a./b"
 msgstr "a./b"
 
-#: C/genius.xml:1303(para)
-msgid "Element by element division."
-msgstr "Division élément par élément."
+#: C/genius.xml:1314(para)
+msgid ""
+"Element by element division. Same as <userinput>a/b</userinput> for numbers, "
+"but operarates element by element on matrices."
+msgstr ""
 
-#: C/genius.xml:1311(synopsis)
+#: C/genius.xml:1323(synopsis)
 #, no-wrap
 msgid "a\\b"
 msgstr "a\\b"
 
-#: C/genius.xml:1313(para)
+#: C/genius.xml:1325(para)
 msgid "Back division. That is this is the same as <userinput>b/a</userinput>."
 msgstr ""
 "Division arrière. C'est donc la même chose que <userinput>b/a</userinput>."
 
-#: C/genius.xml:1321(synopsis)
+#: C/genius.xml:1333(synopsis)
 #, no-wrap
 msgid "a.\\b"
 msgstr "a.\\b"
 
-#: C/genius.xml:1323(para)
+#: C/genius.xml:1335(para)
 msgid "Element by element back division."
 msgstr "Division arrière élément par élément."
 
-#: C/genius.xml:1331(synopsis)
+#: C/genius.xml:1343(synopsis)
 #, no-wrap
 msgid "a%b"
 msgstr "a%b"
 
-#: C/genius.xml:1333(para)
+#: C/genius.xml:1345(para)
 msgid ""
 "The mod operator. This does not turn on the <link linkend=\"genius-gel-"
 "modular-evaluation\">modular mode</link>, but just returns the remainder of "
@@ -2290,12 +2327,12 @@ msgstr ""
 "modular-evaluation\">évaluation modulaire</link>, mais renvoie juste le "
 "reste de <userinput>a/b</userinput>."
 
-#: C/genius.xml:1343(synopsis)
+#: C/genius.xml:1355(synopsis)
 #, no-wrap
 msgid "a.%b"
 msgstr "a.%b"
 
-#: C/genius.xml:1345(para)
+#: C/genius.xml:1357(para)
 msgid ""
 "Element by element the mod operator. Returns the remainder after element by "
 "element integer <userinput>a./b</userinput>."
@@ -2303,12 +2340,12 @@ msgstr ""
 "L'opérateur modulo élément par élément. Renvoie le reste après la division "
 "entière élément par élément de <userinput>a./b</userinput>."
 
-#: C/genius.xml:1354(synopsis)
+#: C/genius.xml:1366(synopsis)
 #, no-wrap
 msgid "a mod b"
 msgstr "a mod b"
 
-#: C/genius.xml:1356(para)
+#: C/genius.xml:1368(para)
 msgid ""
 "Modular evaluation operator. The expression <varname>a</varname> is "
 "evaluated modulo <varname>b</varname>. See <xref linkend=\"genius-gel-"
@@ -2320,23 +2357,23 @@ msgstr ""
 "modular-evaluation\"/>. Certaines fonctions et opérateurs se comportent "
 "différemment modulo un entier."
 
-#: C/genius.xml:1367(synopsis)
+#: C/genius.xml:1379(synopsis)
 #, no-wrap
 msgid "a!"
 msgstr "a!"
 
-#: C/genius.xml:1369(para)
+#: C/genius.xml:1381(para)
 msgid ""
 "Factorial operator. This is like <userinput>1*...*(n-2)*(n-1)*n</userinput>."
 msgstr ""
 "Opérateur factoriel. Il s'agit de <userinput>1*...*(n-2)*(n-1)*n</userinput>."
 
-#: C/genius.xml:1378(synopsis)
+#: C/genius.xml:1390(synopsis)
 #, no-wrap
 msgid "a!!"
 msgstr "a!!"
 
-#: C/genius.xml:1380(para)
+#: C/genius.xml:1392(para)
 msgid ""
 "Double factorial operator. This is like <userinput>1*...*(n-4)*(n-2)*n</"
 "userinput>."
@@ -2344,25 +2381,32 @@ msgstr ""
 "Opérateur double factoriel. Il s'agit de <userinput>1*...*(n-4)*(n-2)*n</"
 "userinput>."
 
-#: C/genius.xml:1389(synopsis)
+#: C/genius.xml:1401(synopsis)
 #, no-wrap
 msgid "a==b"
 msgstr "a==b"
 
-#: C/genius.xml:1391(para)
+#: C/genius.xml:1403(para)
+#, fuzzy
+#| msgid ""
+#| "Inequality operator, returns <constant>true</constant> if <varname>a</"
+#| "varname> does not equal <varname>b</varname> else returns "
+#| "<constant>false</constant>."
 msgid ""
-"Equality operator (returns <constant>true</constant> or <constant>false</"
-"constant>)."
+"Equality operator. Returns <constant>true</constant> or <constant>false</"
+"constant> depending on <varname>a</varname> and <varname>b</varname> being "
+"equal or not."
 msgstr ""
-"Opérateur égalité (renvoie <constant>true</constant> ou <constant>false</"
-"constant>)."
+"Opérateur inégalité, renvoie <constant>true</constant> si <varname>a</"
+"varname> n'est pas égal à <varname>b</varname> sinon renvoie "
+"<constant>false</constant>."
 
-#: C/genius.xml:1400(synopsis)
+#: C/genius.xml:1413(synopsis)
 #, no-wrap
 msgid "a!=b"
 msgstr "a!=b"
 
-#: C/genius.xml:1402(para)
+#: C/genius.xml:1415(para)
 msgid ""
 "Inequality operator, returns <constant>true</constant> if <varname>a</"
 "varname> does not equal <varname>b</varname> else returns <constant>false</"
@@ -2372,12 +2416,12 @@ msgstr ""
 "varname> n'est pas égal à <varname>b</varname> sinon renvoie "
 "<constant>false</constant>."
 
-#: C/genius.xml:1412(synopsis)
+#: C/genius.xml:1425(synopsis)
 #, no-wrap
 msgid "a&lt;&gt;b"
 msgstr "a&lt;&gt;b"
 
-#: C/genius.xml:1414(para)
+#: C/genius.xml:1427(para)
 msgid ""
 "Alternative inequality operator, returns <constant>true</constant> if "
 "<varname>a</varname> does not equal <varname>b</varname> else returns "
@@ -2387,42 +2431,98 @@ msgstr ""
 "varname> n'est pas égal à <varname>b</varname> sinon renvoie "
 "<constant>false</constant>."
 
-#: C/genius.xml:1424(synopsis)
+#: C/genius.xml:1437(synopsis)
 #, no-wrap
 msgid "a&lt;=b"
 msgstr "a&lt;=b"
 
-#: C/genius.xml:1426(para)
+#: C/genius.xml:1439(para)
+#, fuzzy
+#| msgid ""
+#| "Less than or equal operator, returns <constant>true</constant> if "
+#| "<varname>a</varname> is less than or equal to <varname>b</varname> else "
+#| "returns <constant>false</constant>."
 msgid ""
 "Less than or equal operator, returns <constant>true</constant> if "
 "<varname>a</varname> is less than or equal to <varname>b</varname> else "
-"returns <constant>false</constant>."
+"returns <constant>false</constant>. These can be chained as in <userinput>a "
+"&lt;= b &lt;= c</userinput> (can also be combined with the less than "
+"operator)."
 msgstr ""
 "Opérateur inférieur ou égal, renvoie <constant>true</constant> si "
 "<varname>a</varname> est inférieur ou égal à <varname>b</varname> sinon "
 "renvoie <constant>false</constant>."
 
-#: C/genius.xml:1437(synopsis)
+#: C/genius.xml:1452(synopsis)
 #, no-wrap
 msgid "a&gt;=b"
 msgstr "a&gt;=b"
 
-#: C/genius.xml:1439(para)
+#: C/genius.xml:1454(para)
+#, fuzzy
+#| msgid ""
+#| "Greater than or equal operator, returns <constant>true</constant> if "
+#| "<varname>a</varname> is greater than or equal to <varname>b</varname> "
+#| "else returns <constant>false</constant>."
 msgid ""
 "Greater than or equal operator, returns <constant>true</constant> if "
 "<varname>a</varname> is greater than or equal to <varname>b</varname> else "
-"returns <constant>false</constant>."
+"returns <constant>false</constant>. These can be chained as in <userinput>a "
+"&gt;= b &gt;= c</userinput> (can also be combine with the greater than "
+"operator)."
+msgstr ""
+"Opérateur supérieur ou égal, renvoie <constant>true</constant> si "
+"<varname>a</varname> est supérieur ou égal à <varname>b</varname> sinon "
+"renvoie <constant>false</constant>."
+
+#: C/genius.xml:1466(synopsis)
+#, no-wrap
+msgid "a&lt;b"
+msgstr "a&lt;b"
+
+#: C/genius.xml:1468(para)
+#, fuzzy
+#| msgid ""
+#| "Less than or equal operator, returns <constant>true</constant> if "
+#| "<varname>a</varname> is less than or equal to <varname>b</varname> else "
+#| "returns <constant>false</constant>."
+msgid ""
+"Less than operator, returns <constant>true</constant> if <varname>a</"
+"varname> is less than <varname>b</varname> else returns <constant>false</"
+"constant>. These can be chained as in <userinput>a &lt; b &lt; c</userinput> "
+"(can also be combine with the less than or equal to operator)."
+msgstr ""
+"Opérateur inférieur ou égal, renvoie <constant>true</constant> si "
+"<varname>a</varname> est inférieur ou égal à <varname>b</varname> sinon "
+"renvoie <constant>false</constant>."
+
+#: C/genius.xml:1481(synopsis)
+#, no-wrap
+msgid "a&gt;b"
+msgstr "a&gt;b"
+
+#: C/genius.xml:1483(para)
+#, fuzzy
+#| msgid ""
+#| "Greater than or equal operator, returns <constant>true</constant> if "
+#| "<varname>a</varname> is greater than or equal to <varname>b</varname> "
+#| "else returns <constant>false</constant>."
+msgid ""
+"Greater than operator, returns <constant>true</constant> if <varname>a</"
+"varname> is greater than <varname>b</varname> else returns <constant>false</"
+"constant>. These can be chained as in <userinput>a &gt; b &gt; c</userinput> "
+"(can also be combine with the greater than or equal to operator)."
 msgstr ""
 "Opérateur supérieur ou égal, renvoie <constant>true</constant> si "
 "<varname>a</varname> est supérieur ou égal à <varname>b</varname> sinon "
 "renvoie <constant>false</constant>."
 
-#: C/genius.xml:1450(synopsis)
+#: C/genius.xml:1496(synopsis)
 #, no-wrap
 msgid "a&lt;=&gt;b"
 msgstr "a&lt;=&gt;b"
 
-#: C/genius.xml:1452(para)
+#: C/genius.xml:1498(para)
 msgid ""
 "Comparison operator. If <varname>a</varname> is equal to <varname>b</"
 "varname> it returns 0, if <varname>a</varname> is less than <varname>b</"
@@ -2434,101 +2534,127 @@ msgstr ""
 "<varname>b</varname>, cela renvoie -1 et si <varname>a </varname> est "
 "supérieur à <varname>b</varname>, cela renvoie 1."
 
-#: C/genius.xml:1464(synopsis)
+#: C/genius.xml:1510(synopsis)
 #, no-wrap
 msgid "a and b"
 msgstr "a and b"
 
-#: C/genius.xml:1466(para)
-msgid "Logical and."
-msgstr "Et logique (and)."
+#: C/genius.xml:1512(para)
+msgid ""
+"Logical and. Returns true if both <varname>a</varname> and <varname>b</"
+"varname> are true, else returns false. If given numbers, nonzero numbers are "
+"treated as true."
+msgstr ""
 
-#: C/genius.xml:1474(synopsis)
+#: C/genius.xml:1523(synopsis)
 #, no-wrap
 msgid "a or b"
 msgstr "a or b"
 
-#: C/genius.xml:1476(para)
-msgid "Logical or."
-msgstr "Ou logique (or)."
+#: C/genius.xml:1525(para)
+msgid ""
+"Logical or. Returns true if both <varname>a</varname> or <varname>b</"
+"varname> are true, else returns false. If given numbers, nonzero numbers are "
+"treated as true."
+msgstr ""
 
-#: C/genius.xml:1484(synopsis)
+#: C/genius.xml:1537(synopsis)
 #, no-wrap
 msgid "a xor b"
 msgstr "a xor b"
 
-#: C/genius.xml:1486(para)
-msgid "Logical xor."
-msgstr "Ou exclusif logique (xor)."
+#: C/genius.xml:1539(para)
+msgid ""
+"Logical xor. Returns true exactly one of <varname>a</varname> or <varname>b</"
+"varname> is true, else returns false. If given numbers, nonzero numbers are "
+"treated as true."
+msgstr ""
 
-#: C/genius.xml:1494(synopsis)
+#: C/genius.xml:1551(synopsis)
 #, no-wrap
 msgid "not a"
 msgstr "not a"
 
-#: C/genius.xml:1496(para)
-msgid "Logical not."
-msgstr "Non logique (not)."
+#: C/genius.xml:1553(para)
+msgid "Logical not. Returns the logical negation of <varname>a</varname>"
+msgstr ""
 
-#: C/genius.xml:1504(synopsis)
+#: C/genius.xml:1561(synopsis)
 #, no-wrap
 msgid "-a"
 msgstr "-a"
 
-#: C/genius.xml:1506(para)
-msgid "Negation operator."
-msgstr "Opérateur négation."
+#: C/genius.xml:1563(para)
+msgid ""
+"Negation operator. Returns the negative of a number or a matrix (works "
+"elementwise on a matrix)."
+msgstr ""
 
-#: C/genius.xml:1514(synopsis)
+#: C/genius.xml:1571(synopsis)
 #, no-wrap
 msgid "&amp;a"
 msgstr "&amp;a"
 
-#: C/genius.xml:1516(para)
+#: C/genius.xml:1573(para)
+#, fuzzy
+#| msgid ""
+#| "Variable dereferencing (to access a referenced varible). See <xref "
+#| "linkend=\"genius-gel-references\"/>."
 msgid ""
-"Variable referencing (to pass a reference to something). See <xref linkend="
+"Variable referencing (to pass a reference to a variable). See <xref linkend="
 "\"genius-gel-references\"/>."
 msgstr ""
-"Référencement de variable (pour transmettre une référence à quelque chose). "
+"Déréférencement de variable (pour accéder à une variable référencée). "
 "Consultez <xref linkend=\"genius-gel-references\"/>."
 
-#: C/genius.xml:1525(synopsis) C/genius.xml:2126(userinput)
+#: C/genius.xml:1582(synopsis) C/genius.xml:2203(userinput)
 #, no-wrap
 msgid "*a"
 msgstr "*a"
 
-#: C/genius.xml:1527(para)
+#: C/genius.xml:1584(para)
+#, fuzzy
+#| msgid ""
+#| "Variable dereferencing (to access a referenced varible). See <xref "
+#| "linkend=\"genius-gel-references\"/>."
 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 ""
 "Déréférencement de variable (pour accéder à une variable référencée). "
 "Consultez <xref linkend=\"genius-gel-references\"/>."
 
-#: C/genius.xml:1536(synopsis)
+#: C/genius.xml:1593(synopsis)
 #, no-wrap
 msgid "a'"
 msgstr "a'"
 
-#: C/genius.xml:1538(para)
-msgid "Matrix conjugate transpose."
-msgstr "Matrice transposée conjuguée."
+#: C/genius.xml:1595(para)
+msgid ""
+"Matrix conjugate transpose. That is, rows and columns get swapped and we "
+"take complex conjugate of all entries. That is if the i,j element of "
+"<varname>a</varname> is x+iy, then the j,i element of <userinput>a'</"
+"userinput> is x-iy."
+msgstr ""
 
-#: C/genius.xml:1546(synopsis)
+#: C/genius.xml:1604(synopsis)
 #, no-wrap
 msgid "a.'"
 msgstr "a.'"
 
-#: C/genius.xml:1548(para)
-msgid "Matrix transpose, does not conjugate the entries."
-msgstr "Matrice transposée, ne conjugue pas les entrées."
+#: C/genius.xml:1606(para)
+msgid ""
+"Matrix transpose, does not conjugate the entries. That is, the the i,j "
+"element of <varname>a</varname> becomes the j,i element of <userinput>a.'</"
+"userinput>."
+msgstr ""
 
-#: C/genius.xml:1556(synopsis)
+#: C/genius.xml:1615(synopsis)
 #, no-wrap
 msgid "a@(b,c)"
 msgstr "a@(b,c)"
 
-#: C/genius.xml:1558(para)
+#: C/genius.xml:1617(para)
 msgid ""
 "Get element of a matrix in row <varname>b</varname> and column <varname>c</"
 "varname>. If <varname>b</varname>, <varname>c</varname> are vectors, then "
@@ -2539,49 +2665,50 @@ msgstr ""
 "vecteurs alors cela renvoie les lignes et les colonnes correspondantes, soit "
 "une sous-matrice."
 
-#: C/genius.xml:1569(synopsis)
+#: C/genius.xml:1628(synopsis)
 #, no-wrap
 msgid "a@(b,)"
 msgstr "a@(b,)"
 
-#: C/genius.xml:1571(para)
-msgid "Get row of a matrix (or rows if <varname>b</varname> is a vector)."
+#: C/genius.xml:1630(para)
+msgid ""
+"Get row of a matrix (or multiple rows if <varname>b</varname> is a vector)."
 msgstr ""
-"Renvoie une ligne de matrice (ou des lignes si <varname>b</varname> est un "
-"vecteur)."
+"Renvoie une ligne de matrice (ou plusieurs lignes si <varname>b</varname> est "
+"un vecteur)."
 
-#: C/genius.xml:1579(synopsis)
+#: C/genius.xml:1638(synopsis)
 #, no-wrap
 msgid "a@(b,:)"
 msgstr "a@(b,:)"
 
-#: C/genius.xml:1581(para) C/genius.xml:1602(para)
+#: C/genius.xml:1640(para) C/genius.xml:1661(para)
 msgid "Same as above."
 msgstr "Comme ci-dessus."
 
-#: C/genius.xml:1589(synopsis)
+#: C/genius.xml:1648(synopsis)
 #, no-wrap
 msgid "a@(,c)"
 msgstr "a@(,c)"
 
-#: C/genius.xml:1591(para)
+#: C/genius.xml:1650(para)
 msgid ""
 "Get column of a matrix (or columns if <varname>c</varname> is a vector)."
 msgstr ""
 "Renvoie une colonne de matrice (ou des colonnes si <varname>c</varname> est "
 "un vecteur)."
 
-#: C/genius.xml:1600(synopsis)
+#: C/genius.xml:1659(synopsis)
 #, no-wrap
 msgid "a@(:,c)"
 msgstr "a@(:,c)"
 
-#: C/genius.xml:1610(synopsis)
+#: C/genius.xml:1669(synopsis)
 #, no-wrap
 msgid "a@(b)"
 msgstr "a@(b)"
 
-#: C/genius.xml:1612(para)
+#: C/genius.xml:1671(para)
 msgid ""
 "Get an element from a matrix treating it as a vector. This will traverse the "
 "matrix row-wise."
@@ -2589,12 +2716,12 @@ msgstr ""
 "Renvoie un élément d'une matrice en le traitant comme un vecteur. Cela "
 "parcourt la matrice dans le sens des lignes."
 
-#: C/genius.xml:1621(synopsis)
+#: C/genius.xml:1680(synopsis)
 #, no-wrap
 msgid "a:b"
 msgstr "a:b"
 
-#: C/genius.xml:1625(programlisting)
+#: C/genius.xml:1684(programlisting)
 #, no-wrap
 msgid ""
 "A@(2:4,)\n"
@@ -2603,7 +2730,7 @@ msgstr ""
 "A@(2:4,)\n"
 "\t     "
 
-#: C/genius.xml:1623(para)
+#: C/genius.xml:1682(para)
 msgid ""
 "Build a vector from <varname>a</varname> to <varname>b</varname> (or specify "
 "a row, column region for the <literal>@</literal> operator). For example to "
@@ -2617,12 +2744,12 @@ msgstr ""
 "<varname>A</varname>, nous pourrions faire <placeholder-1/> puisque "
 "<userinput>2:4</userinput> renvoie un vecteur <userinput>[2,3,4]</userinput>."
 
-#: C/genius.xml:1635(synopsis)
+#: C/genius.xml:1694(synopsis)
 #, no-wrap
 msgid "a:b:c"
 msgstr "a:b:c"
 
-#: C/genius.xml:1640(programlisting)
+#: C/genius.xml:1699(programlisting)
 #, no-wrap
 msgid ""
 "genius&gt; 1:2:9\n"
@@ -2633,7 +2760,7 @@ msgstr ""
 "=\n"
 "`[1, 3, 5, 7, 9]\n"
 
-#: C/genius.xml:1637(para)
+#: C/genius.xml:1696(para)
 msgid ""
 "Build a vector from <varname>a</varname> to <varname>c</varname> with "
 "<varname>b</varname> as a step. That is for example <placeholder-1/>"
@@ -2642,12 +2769,12 @@ msgstr ""
 "avec un pas de <varname>b</varname>. Ce qui donne par exemple <placeholder-1/"
 ">"
 
-#: C/genius.xml:1650(synopsis)
+#: C/genius.xml:1709(synopsis)
 #, no-wrap
 msgid "(a)i"
 msgstr "(a)i"
 
-#: C/genius.xml:1656(programlisting)
+#: C/genius.xml:1715(programlisting)
 #, no-wrap
 msgid ""
 "(a)*1i\n"
@@ -2656,7 +2783,7 @@ msgstr ""
 "(a)*1i\n"
 "\t     "
 
-#: C/genius.xml:1652(para)
+#: C/genius.xml:1711(para)
 msgid ""
 "Make a imaginary number (multiply <varname>a</varname> by the imaginary). "
 "Note that normally the number <varname>i</varname> is written as "
@@ -2667,12 +2794,12 @@ msgstr ""
 "s'écrit <userinput>1i</userinput>. Donc le nombre ci-dessus est égal à "
 "<placeholder-1/>"
 
-#: C/genius.xml:1664(synopsis)
+#: C/genius.xml:1723(synopsis)
 #, no-wrap
 msgid "`a"
 msgstr "`a"
 
-#: C/genius.xml:1666(para)
+#: C/genius.xml:1725(para)
 msgid ""
 "Quote an identifier so that it doesn't get evaluated. Or quote a matrix so "
 "that it doesn't get expanded."
@@ -2680,12 +2807,12 @@ msgstr ""
 "Apostropher un identifiant afin qu'il ne soit pas évalué. Ou apostropher une "
 "matrice afin qu'elle ne soit pas étendue."
 
-#: C/genius.xml:1674(synopsis)
+#: C/genius.xml:1733(synopsis)
 #, no-wrap
 msgid "a swapwith b"
 msgstr "a swapwith b"
 
-#: C/genius.xml:1676(para)
+#: C/genius.xml:1735(para)
 msgid ""
 "Swap value of <varname>a</varname> with the value of <varname>b</varname>. "
 "Currently does not operate on ranges of matrix elements. It returns "
@@ -2696,12 +2823,12 @@ msgstr ""
 "matrice. Renvoie <constant>null</constant>. Disponible à partir de la "
 "version 1.0.13."
 
-#: C/genius.xml:1687(synopsis)
+#: C/genius.xml:1746(synopsis)
 #, no-wrap
 msgid "increment a"
 msgstr "increment a"
 
-#: C/genius.xml:1689(para)
+#: C/genius.xml:1748(para)
 msgid ""
 "Increment the variable <varname>a</varname> by 1. If <varname>a</varname> is "
 "a matrix, then increment each element. This is equivalent to <userinput>a=a"
@@ -2713,12 +2840,12 @@ msgstr ""
 "<userinput>a=a+1</userinput> mais est plus rapide. Renvoie <constant>null</"
 "constant>. Disponible à partir de la version 1.0.13."
 
-#: C/genius.xml:1700(synopsis)
+#: C/genius.xml:1759(synopsis)
 #, no-wrap
 msgid "increment a by b"
 msgstr "increment a by b"
 
-#: C/genius.xml:1702(para)
+#: C/genius.xml:1761(para)
 msgid ""
 "Increment the variable <varname>a</varname> by <varname>b</varname>. If "
 "<varname>a</varname> is a matrix, then increment each element. This is "
@@ -2730,7 +2857,7 @@ msgstr ""
 "équivalent à <userinput>a=a+b</userinput> mais est plus rapide. Renvoie "
 "<constant>null</constant>. Disponible à partir de la version 1.0.13."
 
-#: C/genius.xml:1716(para)
+#: C/genius.xml:1775(para)
 msgid ""
 "The @() operator makes the : operator most useful. With this you can specify "
 "regions of a matrix. So that a@(2:4,6) is the rows 2,3,4 of the column 6. Or "
@@ -2745,7 +2872,7 @@ msgstr ""
 "de droite est une matrice qui correspond en taille à la région ou si c'est "
 "n'importe quel autre type de valeur."
 
-#: C/genius.xml:1722(para)
+#: C/genius.xml:1781(para)
 msgid ""
 "The comparison operators (except for the &lt;=&gt; operator which behaves "
 "normally), are not strictly binary operators, they can in fact be grouped in "
@@ -2758,15 +2885,15 @@ msgstr ""
 "ex. : (1&lt;x&lt;=y&lt;5) est une expression booléenne correcte qui signifie "
 "bien ce qu'elle doit, c'est-à-dire (1&lt;x et x≤y et y&lt;5)"
 
-#: C/genius.xml:1728(para)
+#: C/genius.xml:1787(para)
 msgid ""
 "The unitary minus operates in a different fashion depending on where it "
 "appears. If it appears before a number it binds very closely, if it appears "
 "in front of an expression it binds less than the power and factorial "
-"operators. So for example <userinput>-1^k</userinput> is really <userinput>(-"
-"1)^k</userinput>, but <userinput>-foo(1)^k</userinput> is really <userinput>-"
-"(foo(1)^k)</userinput>. So be careful how you use it and if in doubt, add "
-"parentheses."
+"operators. So for example <userinput>-1^k</userinput> is really <userinput>"
+"(-1)^k</userinput>, but <userinput>-foo(1)^k</userinput> is really "
+"<userinput>-(foo(1)^k)</userinput>. So be careful how you use it and if in "
+"doubt, add parentheses."
 msgstr ""
 "L'opérateur unitaire « moins » agit de manière différente en fonction de "
 "l'endroit où il apparaît. S'il apparaît devant un nombre, il est très "
@@ -2777,15 +2904,15 @@ msgstr ""
 "faites attention à son utilisation et, en cas de doute, ajoutez des "
 "parenthèses."
 
-#: C/genius.xml:1743(title)
+#: C/genius.xml:1802(title)
 msgid "Programming with GEL"
 msgstr "Programmation avec GEL"
 
-#: C/genius.xml:1746(title)
+#: C/genius.xml:1805(title)
 msgid "Conditionals"
 msgstr "Tests"
 
-#: C/genius.xml:1747(para)
+#: C/genius.xml:1806(para)
 msgid ""
 "Syntax: <placeholder-1/> If <literal>else</literal> is omitted, then if the "
 "<literal>expression1</literal> yields <constant>false</constant> or 0, "
@@ -2795,17 +2922,17 @@ msgstr ""
 "l'<literal>expression1</literal> donne <constant>false</constant> ou 0, "
 "<literal>NULL</literal> est renvoyé."
 
-#: C/genius.xml:1761(programlisting)
+#: C/genius.xml:1820(programlisting)
 #, no-wrap
 msgid "if a=5 then a=a-1\n"
 msgstr "if a=5 then a=a-1\n"
 
-#: C/genius.xml:1764(programlisting)
+#: C/genius.xml:1823(programlisting)
 #, no-wrap
 msgid "if a==5 then a:=a-1\n"
 msgstr "if a==5 then a:=a-1\n"
 
-#: C/genius.xml:1753(para)
+#: C/genius.xml:1812(para)
 msgid ""
 "Examples: <placeholder-1/> Note that <literal>=</literal> will be translated "
 "to <literal>==</literal> if used inside the expression for <literal>if</"
@@ -2816,15 +2943,15 @@ msgstr ""
 "<literal>if</literal>, donc <placeholder-2/> est interprété comme : "
 "<placeholder-3/>"
 
-#: C/genius.xml:1770(title)
+#: C/genius.xml:1829(title)
 msgid "Loops"
 msgstr "Boucles"
 
-#: C/genius.xml:1773(title)
+#: C/genius.xml:1832(title)
 msgid "While Loops"
 msgstr "Boucles tant que (while) et jusqu'à (until)"
 
-#: C/genius.xml:1774(para)
+#: C/genius.xml:1833(para)
 msgid ""
 "Syntax: <placeholder-1/> These are similar to other languages. However, as "
 "in gel it is simply an expression that must have some return value, these "
@@ -2841,16 +2968,16 @@ msgstr ""
 "traduit en <literal>==</literal> de la même manière que cela se produit pour "
 "l'instruction <literal>if</literal>."
 
-#: C/genius.xml:1787(title)
+#: C/genius.xml:1846(title)
 msgid "For Loops"
 msgstr "Boucles pour (for)"
 
-#: C/genius.xml:1794(programlisting)
+#: C/genius.xml:1853(programlisting)
 #, no-wrap
 msgid "for i = 1 to 20 by 2 do print(i)\n"
 msgstr "for i = 1 to 20 by 2 do print(i)\n"
 
-#: C/genius.xml:1788(para)
+#: C/genius.xml:1847(para)
 msgid ""
 "Syntax: <placeholder-1/> Loop with identifier being set to all values from "
 "<literal>&lt;from&gt;</literal> to <literal>&lt;to&gt;</literal>, optionally "
@@ -2880,21 +3007,45 @@ msgstr ""
 "atteinte, mais elle n'est jamais dépassée. Par exemple, ce qui suit affiche "
 "les nombres impairs de 1 à 19 : <placeholder-2/>"
 
-#: C/genius.xml:1800(title)
+#: C/genius.xml:1861(programlisting)
+#, no-wrap
+msgid "for x = 0 to 1 by 0.1 do print(x)\n"
+msgstr "for x = 0 to 1 by 0.1 do print(x)\n"
+
+#: C/genius.xml:1866(programlisting)
+#, no-wrap
+msgid "for x = 0 to 1 by 1/10 do print(x)\n"
+msgstr "for x = 0 to 1 by 1/10 do print(x)\n"
+
+#: C/genius.xml:1856(para)
+msgid ""
+"When one of the values is a floating point number, then the final check is "
+"done to within 2^-20 of the step size. That is, even if we overshoot by "
+"2^-20 times the \"by\" above, we still execute the last iteration. This way "
+"<placeholder-1/> does the expected even though adding 0.1 ten times becomes "
+"just slightly more 1.0 due to the way that floating point numbers are stored "
+"in base 2 (there is no 0.1, the actual number stored is just ever so "
+"slightly bigger). This is not perfect but it handles the majority of the "
+"cases. If you want to avoid dealing with this issue, use actual rational "
+"numbers for example: <placeholder-2/> This check is done only from version "
+"1.0.16 onwards, so execution of your code may differ on older versions."
+msgstr ""
+
+#: C/genius.xml:1873(title)
 msgid "Foreach Loops"
 msgstr "Boucles pour chaque (foreach)"
 
-#: C/genius.xml:1808(programlisting)
+#: C/genius.xml:1881(programlisting)
 #, no-wrap
 msgid "for n in [1,2:3,4] do print(n)\n"
 msgstr "for n in [1,2:3,4] do print(n)\n"
 
-#: C/genius.xml:1813(programlisting)
+#: C/genius.xml:1886(programlisting)
 #, no-wrap
 msgid "for n in RowsOf ([1,2:3,4]) do print(n)\n"
 msgstr "for n in RowsOf ([1,2:3,4]) do print(n)\n"
 
-#: C/genius.xml:1801(para)
+#: C/genius.xml:1874(para)
 msgid ""
 "Syntax: <placeholder-1/> For each element in the matrix, going row by row "
 "from left to right we execute the body with the identifier set to the "
@@ -2909,15 +3060,15 @@ msgstr ""
 "utilisant la valeur actuelle de l'élément pour l'identifiant (identifier). "
 "Pour afficher les nombres 1, 2, 3 et 4 dans cet ordre, vous pouvez faire : "
 "<placeholder-2/> Si vous souhaitez parcourir les lignes et les colonnes "
-"d'une matrice, vous pouvez utiliser les fonctions « RowsOf » et « ColumnsOf » "
-"qui renvoient un vecteur des lignes ou des colonnes de la matrice. Par "
-"conséquent, <placeholder-3/> affiche [1,2] puis [3,4]."
+"d'une matrice, vous pouvez utiliser les fonctions « RowsOf » et "
+"« ColumnsOf » qui renvoient un vecteur des lignes ou des colonnes de la "
+"matrice. Par conséquent, <placeholder-3/> affiche [1,2] puis [3,4]."
 
-#: C/genius.xml:1820(title)
+#: C/genius.xml:1893(title)
 msgid "Break and Continue"
 msgstr "Instructions « break » et « continue »"
 
-#: C/genius.xml:1821(para)
+#: C/genius.xml:1894(para)
 msgid ""
 "You can also use the <literal>break</literal> and <literal>continue</"
 "literal> commands in loops. The continue <literal>continue</literal> command "
@@ -2930,11 +3081,11 @@ msgstr ""
 "que l'instruction <literal>break</literal> sort de la boucle actuelle. "
 "<placeholder-1/>"
 
-#: C/genius.xml:1834(title)
+#: C/genius.xml:1907(title)
 msgid "Sums and Products"
 msgstr "Sommes et produits"
 
-#: C/genius.xml:1835(para)
+#: C/genius.xml:1908(para)
 msgid ""
 "Syntax: <placeholder-1/> If you substitute <literal>for</literal> with "
 "<literal>sum</literal> or <literal>prod</literal>, then you will get a sum "
@@ -2948,7 +3099,7 @@ msgstr ""
 "de renvoyer la dernière valeur, cela renvoie la somme ou le produit des "
 "valeurs respectivement."
 
-#: C/genius.xml:1846(para)
+#: C/genius.xml:1919(para)
 msgid ""
 "If no body is executed (for example <userinput>sum i=1 to 0 do ...</"
 "userinput>) then <literal>sum</literal> returns 0 and <literal>prod</"
@@ -2958,11 +3109,17 @@ msgstr ""
 "do ...</userinput>) alors la convention standard est que <literal>sum</"
 "literal> renvoie 0 et <literal>prod</literal> renvoie 1."
 
-#: C/genius.xml:1852(title)
+#: C/genius.xml:1922(para)
+msgid ""
+"For floating point numbers the same roundoff error protection is done as in "
+"the for loop. See <xref linkend=\"genius-gel-loops-for\"/>."
+msgstr ""
+
+#: C/genius.xml:1929(title)
 msgid "Comparison Operators"
 msgstr "Opérateurs de comparaison"
 
-#: C/genius.xml:1853(para)
+#: C/genius.xml:1930(para)
 msgid ""
 "The following standard comparison operators are supported in GEL and have "
 "the obvious meaning: <literal>==</literal>, <literal>&gt;=</literal>, "
@@ -2985,7 +3142,7 @@ msgstr ""
 "petite, 0 si les deux parties sont égales, 1 si la partie de gauche est plus "
 "grande."
 
-#: C/genius.xml:1872(programlisting)
+#: C/genius.xml:1949(programlisting)
 #, no-wrap
 msgid ""
 "if a=b then c\n"
@@ -2994,7 +3151,7 @@ msgstr ""
 "if a=b then c\n"
 "if a==b then c\n"
 
-#: C/genius.xml:1868(para)
+#: C/genius.xml:1945(para)
 msgid ""
 "Normally <literal>=</literal> is translated to <literal>==</literal> if it "
 "happens to be somewhere where GEL is expecting a condition such as in the if "
@@ -3010,7 +3167,7 @@ msgstr ""
 "vous voulez respectivement comparer ou attribuer si vous voulez éviter des "
 "erreurs et que votre code soit facile à lire."
 
-#: C/genius.xml:1881(para)
+#: C/genius.xml:1958(para)
 msgid ""
 "All the comparison operators (except for the <literal>&lt;=&gt;</literal> "
 "operator which behaves normally), are not strictly binary operators, they "
@@ -3025,7 +3182,7 @@ msgstr ""
 "est une expression booléenne légale et signifie ce qu'elle doit, c'est-à-"
 "dire (1&lt;x et x≤y et y&lt;5)"
 
-#: C/genius.xml:1890(para)
+#: C/genius.xml:1967(para)
 msgid ""
 "To build up logical expressions use the words <literal>not</literal>, "
 "<literal>and</literal>, <literal>or</literal>, <literal>xor</literal>. The "
@@ -3044,26 +3201,26 @@ msgstr ""
 "l'attribution <literal>a=1</literal> puisque le premier argument est vrai "
 "(true)."
 
-#: C/genius.xml:1901(title)
+#: C/genius.xml:1978(title)
 msgid "Global Variables and Scope of Variables"
 msgstr "Variables globales et portée des variables"
 
-#: C/genius.xml:1902(para)
+#: C/genius.xml:1979(para)
 msgid ""
-"GEL is a <ulink url=\"http://en.wikipedia.org/wiki/Scope_%28programming%29";
-"\"> dynamically scoped language</ulink>. We will explain what this means "
+"GEL is a <ulink url=\"http://en.wikipedia.org/wiki/Scope_%28programming";
+"%29\"> dynamically scoped language</ulink>. We will explain what this means "
 "below. That is, normal variables and functions are dynamically scoped. The "
 "exception are <link linkend=\"genius-gel-parameters\">parameter variables</"
 "link>, which are always global."
 msgstr ""
-"GEL est un <ulink url=\"http://fr.wikipedia.org/wiki/Port%C3%A9e_%";
-"28informatique%29\">langage à portée dynamique</ulink>. Nous allons "
+"GEL est un <ulink url=\"http://fr.wikipedia.org/wiki/Port%C3%A9e_";
+"%28informatique%29\">langage à portée dynamique</ulink>. Nous allons "
 "expliquer ce que cela signifie ci-dessous. Les variables et les fonctions "
 "normales sont à portée dynamique. Les exceptions sont les <link linkend="
 "\"genius-gel-parameters\">variables paramètres</link> qui sont toujours "
 "globales."
 
-#: C/genius.xml:1925(programlisting)
+#: C/genius.xml:2002(programlisting)
 #, no-wrap
 msgid ""
 "function f() = (a:=5; g());\n"
@@ -3074,7 +3231,7 @@ msgstr ""
 "function g() = print(a);\n"
 "f();\n"
 
-#: C/genius.xml:1911(para)
+#: C/genius.xml:1988(para)
 msgid ""
 "Like most programming languages, GEL has different types of variables. "
 "Normally when a variable is defined in a function, it is visible from that "
@@ -3101,7 +3258,7 @@ msgstr ""
 "supérieur (en dehors de <function>f</function> puisque <varname>a</varname> "
 "n'est pas défini). <placeholder-1/>"
 
-#: C/genius.xml:1934(programlisting)
+#: C/genius.xml:2011(programlisting)
 #, no-wrap
 msgid ""
 "function f() = (a:=5; g());\n"
@@ -3114,7 +3271,7 @@ msgstr ""
 "a:=10;\n"
 "f();\n"
 
-#: C/genius.xml:1930(para)
+#: C/genius.xml:2007(para)
 msgid ""
 "If you define a variable inside a function it will override any variables "
 "defined in calling functions. For example, we modify the above code and "
@@ -3135,7 +3292,7 @@ msgstr ""
 "au niveau (global) supérieur donc si vous contrôlez maintenant la valeur de "
 "<varname>a</varname>, elle sera toujours de 10."
 
-#: C/genius.xml:1948(para)
+#: C/genius.xml:2025(para)
 msgid ""
 "Function arguments are exactly like variables defined inside the function, "
 "except that they are initialized with the value that was passed to the "
@@ -3147,7 +3304,7 @@ msgstr ""
 "été transmise à la fonction. En dehors de ce point, ils sont traités "
 "exactement comme toutes les autres variables définies dans la fonction."
 
-#: C/genius.xml:1955(para)
+#: C/genius.xml:2032(para)
 msgid ""
 "Functions are treated exactly like variables. Hence you can locally redefine "
 "functions. Normally (on the top level) you cannot redefine protected "
@@ -3178,7 +3335,7 @@ msgstr ""
 "= 1e20\n"
 "</screen>"
 
-#: C/genius.xml:1975(programlisting)
+#: C/genius.xml:2052(programlisting)
 #, no-wrap
 msgid ""
 "a=6;\n"
@@ -3189,17 +3346,17 @@ msgstr ""
 "function f() = (a:=5);\n"
 "f();\n"
 
-#: C/genius.xml:1986(programlisting)
+#: C/genius.xml:2063(programlisting)
 #, no-wrap
 msgid "set(`a,3)\n"
 msgstr "set(`a,3)\n"
 
-#: C/genius.xml:1989(programlisting)
+#: C/genius.xml:2066(programlisting)
 #, no-wrap
 msgid "set(\"a\",3)\n"
 msgstr "set(\"a\",3)\n"
 
-#: C/genius.xml:1970(para)
+#: C/genius.xml:2047(para)
 msgid ""
 "Functions and variables defined at the top level are considered global. They "
 "are visible from anywhere. As we said the following function <function>f</"
@@ -3222,7 +3379,7 @@ msgstr ""
 "supérieur). Par exemple, pour initialiser <varname>a</varname> à la valeur "
 "3, vous pouvez utiliser : <placeholder-2/> ou : <placeholder-3/>"
 
-#: C/genius.xml:1992(para)
+#: C/genius.xml:2069(para)
 msgid ""
 "The <function>set</function> function always sets the toplevel global. There "
 "is no way to set a local variable in some function from a subroutine. If "
@@ -3233,7 +3390,7 @@ msgstr ""
 "fonctions à partir d'un sous-programme. Si c'est nécessaire, vous devez "
 "utiliser la transmission par référence."
 
-#: C/genius.xml:1998(para)
+#: C/genius.xml:2075(para)
 msgid ""
 "So to recap in a more technical language: Genius operates with different "
 "numbered contexts. The top level is the context 0 (zero). Whenever a "
@@ -3254,7 +3411,7 @@ msgstr ""
 "nouvelle variable locale dans le numéro de contexte actuel et cette variable "
 "est maintenant visible de tous les contextes de numéro plus élevé."
 
-#: C/genius.xml:2009(para)
+#: C/genius.xml:2086(para)
 msgid ""
 "There are also true local variables, which are not seen from anywhere but "
 "the current context. Also when returning functions by value it may reference "
@@ -3271,11 +3428,11 @@ msgstr ""
 "\">Variables vraiment locales</link> et <link linkend=\"genius-gel-returning-"
 "functions\">Renvoi de fonctions</link>."
 
-#: C/genius.xml:2022(title)
+#: C/genius.xml:2099(title)
 msgid "Parameter variables"
 msgstr "Variables paramètres"
 
-#: C/genius.xml:2023(para)
+#: C/genius.xml:2100(para)
 msgid ""
 "As we said before, there exist special variables called parameters that "
 "exist in all scopes. To declare a parameter called <varname>foo</varname> "
@@ -3292,7 +3449,7 @@ msgstr ""
 "fonction, modifie la variable dans tous les contextes, ce qui signifie que "
 "les fonctions ne possèdent pas de copie privée des paramètres."
 
-#: C/genius.xml:2034(para)
+#: C/genius.xml:2111(para)
 msgid ""
 "When you undefine a parameter using the <link linkend=\"gel-function-undefine"
 "\"><function>undefine</function></link> function, it stops being a parameter."
@@ -3301,16 +3458,16 @@ msgstr ""
 "linkend=\"gel-function-undefine\"><function>undefine</function></link>, la "
 "variable cesse d'être un paramètre."
 
-#: C/genius.xml:2040(para)
+#: C/genius.xml:2117(para)
 msgid "Some parameters are built-in and modify the behaviour of genius."
 msgstr ""
 "Certains paramètres sont internes à Genius et modifient son comportement."
 
-#: C/genius.xml:2046(title)
+#: C/genius.xml:2123(title)
 msgid "Returning"
 msgstr "Sortie de fonction"
 
-#: C/genius.xml:2047(para)
+#: C/genius.xml:2124(para)
 msgid ""
 "Normally a function is one or several expressions separated by a semicolon, "
 "and the value of the last expression is returned. This is fine for simple "
@@ -3328,11 +3485,11 @@ msgstr ""
 "cas, vous pouvez utiliser le mot-clé <literal>return</literal>. "
 "<literal>Return</literal> prend un seul argument qui est la valeur renvoyée."
 
-#: C/genius.xml:2069(title)
+#: C/genius.xml:2146(title)
 msgid "References"
 msgstr "Références"
 
-#: C/genius.xml:2070(para)
+#: C/genius.xml:2147(para)
 msgid ""
 "It may be necessary for some functions to return more than one value. This "
 "may be accomplished by returning a vector of values, but many times it is "
@@ -3349,7 +3506,7 @@ msgstr ""
 "déréférencement. Ce n'est pas le seul usage que vous pouvez faire du passage "
 "par référence mais c'est son utilisation principale."
 
-#: C/genius.xml:2078(para)
+#: C/genius.xml:2155(para)
 msgid ""
 "When using functions that return values through references in the argument "
 "list, just pass the variable name with an ampersand. For example the "
@@ -3364,7 +3521,7 @@ msgstr ""
 "initial pressenti <varname>x</varname> et enregistre le vecteur propre "
 "calculé dans la variable appelée <varname>v</varname> : <placeholder-1/>"
 
-#: C/genius.xml:2088(para)
+#: C/genius.xml:2165(para)
 msgid ""
 "The details of how references work and the syntax is similar to the C "
 "language. The operator <literal>&amp;</literal> references a variable and "
@@ -3377,7 +3534,7 @@ msgstr ""
 "peuvent s'appliquer que sur un identifiant, par conséquent <literal>**a</"
 "literal> n'est pas une expression légale en GEL."
 
-#: C/genius.xml:2095(para)
+#: C/genius.xml:2172(para)
 msgid ""
 "References are best explained by an example: <placeholder-1/> now "
 "<varname>a</varname> contains 2. You can also reference functions: "
@@ -3387,16 +3544,16 @@ msgstr ""
 "Maintenant <varname>a</varname> contient 2. Vous pouvez également référencer "
 "des fonctions : <placeholder-2/> donne 4."
 
-#: C/genius.xml:2111(title)
+#: C/genius.xml:2188(title)
 msgid "Lvalues"
 msgstr "Valeurs à gauche (lvalues)"
 
-#: C/genius.xml:2117(userinput)
+#: C/genius.xml:2194(userinput)
 #, no-wrap
 msgid "a"
 msgstr "a"
 
-#: C/genius.xml:2119(para)
+#: C/genius.xml:2196(para)
 msgid ""
 "Identifier. Here we would be setting the variable of name <varname>a</"
 "varname>."
@@ -3404,7 +3561,7 @@ msgstr ""
 "Identifiant. Ici nous attribuons une valeur à la variable de nom <varname>a</"
 "varname>."
 
-#: C/genius.xml:2128(para)
+#: C/genius.xml:2205(para)
 msgid ""
 "Dereference of an identifier. This will set whatever variable <varname>a</"
 "varname> points to."
@@ -3412,12 +3569,12 @@ msgstr ""
 "Déréférence un identifiant. Cela attribue une valeur à ce que vers quoi la "
 "variable <varname>a</varname> pointe."
 
-#: C/genius.xml:2135(userinput)
+#: C/genius.xml:2212(userinput)
 #, no-wrap
 msgid "a@(&lt;region&gt;)"
 msgstr "a@(&lt;région&gt;)"
 
-#: C/genius.xml:2137(para)
+#: C/genius.xml:2214(para)
 msgid ""
 "A region of a matrix. Here the region is specified normally as with the "
 "regular @() operator, and can be a single entry, or an entire region of the "
@@ -3427,7 +3584,7 @@ msgstr ""
 "l'opérateur habituel @() et peut être une entrée unique ou une région "
 "entière de la matrice."
 
-#: C/genius.xml:2112(para)
+#: C/genius.xml:2189(para)
 msgid ""
 "An lvalue is the left hand side of an assignment. In other words, an lvalue "
 "is what you assign something to. Valid lvalues are: <placeholder-1/>"
@@ -3436,7 +3593,7 @@ msgstr ""
 "mots, une valeur à gauche est la chose dans laquelle vous attribuez quelque "
 "chose. Des valeurs à gauche valides sont : <placeholder-1/>"
 
-#: C/genius.xml:2148(programlisting)
+#: C/genius.xml:2225(programlisting)
 #, no-wrap
 msgid ""
 "a:=4\n"
@@ -3449,7 +3606,7 @@ msgstr ""
 "a@(1,1) := 5\n"
 "a@(4:8,3) := [1,2,3,4,5]'\n"
 
-#: C/genius.xml:2146(para)
+#: C/genius.xml:2223(para)
 msgid ""
 "Examples: <placeholder-1/> Note that both <literal>:=</literal> and "
 "<literal>=</literal> can be used interchangably. Except if the assignment "
@@ -3464,15 +3621,15 @@ msgstr ""
 "attribution et <literal>==</literal> lorsque vous voulez faire une "
 "comparaison."
 
-#: C/genius.xml:2164(title)
+#: C/genius.xml:2241(title)
 msgid "Advanced Programming with GEL"
 msgstr "Programmation avancée avec GEL"
 
-#: C/genius.xml:2167(title)
+#: C/genius.xml:2244(title)
 msgid "Error Handling"
 msgstr "Gestion des erreurs"
 
-#: C/genius.xml:2168(para)
+#: C/genius.xml:2245(para)
 msgid ""
 "If you detect an error in your function, you can bail out of it. For normal "
 "errors, such as wrong types of arguments, you can fail to compute the "
@@ -3487,7 +3644,7 @@ msgstr ""
 "vraiment mal et que vous voulez interrompre complètement le calcul actuel, "
 "vous pouvez utiliser l'instruction <literal>exception</literal>."
 
-#: C/genius.xml:2178(programlisting)
+#: C/genius.xml:2255(programlisting)
 #, no-wrap
 msgid ""
 "function f(M) = (\n"
@@ -3506,7 +3663,7 @@ msgstr ""
 "  ...\n"
 ")\n"
 
-#: C/genius.xml:2175(para)
+#: C/genius.xml:2252(para)
 msgid ""
 "For example if you want to check for arguments in your function. You could "
 "use the following code. <placeholder-1/>"
@@ -3514,11 +3671,11 @@ msgstr ""
 "Par exemple, si vous voulez vérifier les arguments de votre fonction. Vous "
 "pouvez utiliser le code suivant. <placeholder-1/>"
 
-#: C/genius.xml:2190(title)
+#: C/genius.xml:2267(title)
 msgid "Toplevel Syntax"
 msgstr "Syntaxe de haut-niveau"
 
-#: C/genius.xml:2191(para)
+#: C/genius.xml:2268(para)
 msgid ""
 "The synatax is slightly different if you enter statements on the top level "
 "versus when they are inside parentheses or inside functions. On the top "
@@ -3537,7 +3694,7 @@ msgstr ""
 "séparateur à la fin d'une ligne (à moins que cela ne soit une partie de "
 "plusieurs instructions à l'intérieur de parenthèses)."
 
-#: C/genius.xml:2204(programlisting)
+#: C/genius.xml:2281(programlisting)
 #, no-wrap
 msgid ""
 "if Something() then\n"
@@ -3550,7 +3707,7 @@ msgstr ""
 "else\n"
 "  FaireAutreChose()\n"
 
-#: C/genius.xml:2201(para)
+#: C/genius.xml:2278(para)
 msgid ""
 "The following code will produce an error when entered on the top level of a "
 "program, while it will work just fine in a function. <placeholder-1/>"
@@ -3559,7 +3716,7 @@ msgstr ""
 "d'un programme alors qu'il fonctionne très bien dans une fonction. "
 "<placeholder-1/>"
 
-#: C/genius.xml:2218(programlisting)
+#: C/genius.xml:2295(programlisting)
 #, no-wrap
 msgid ""
 "if Something() then (\n"
@@ -3574,7 +3731,7 @@ msgstr ""
 "  FaireAutreChose()\n"
 ")\n"
 
-#: C/genius.xml:2210(para)
+#: C/genius.xml:2287(para)
 msgid ""
 "The problem is that after <application>Genius Mathematics Tool</application> "
 "sees the end of line after the second line, it will decide that we have "
@@ -3595,11 +3752,11 @@ msgstr ""
 "tant qu'il n'aura pas trouvé que toutes les parenthèses sont fermées. "
 "<placeholder-1/>"
 
-#: C/genius.xml:2228(title)
+#: C/genius.xml:2305(title)
 msgid "Returning Functions"
 msgstr "Renvoi de fonction"
 
-#: C/genius.xml:2241(programlisting)
+#: C/genius.xml:2318(programlisting)
 #, no-wrap
 msgid ""
 "function f() = (\n"
@@ -3612,7 +3769,7 @@ msgstr ""
 "  `(x) = (x+k)\n"
 ")\n"
 
-#: C/genius.xml:2248(programlisting)
+#: C/genius.xml:2325(programlisting)
 #, no-wrap
 msgid ""
 "g = f();\n"
@@ -3621,7 +3778,7 @@ msgstr ""
 "g = f();\n"
 "g(5)\n"
 
-#: C/genius.xml:2229(para)
+#: C/genius.xml:2306(para)
 msgid ""
 "It is possible to return functions as value. This way you can build "
 "functions that construct special purpose functions according to some "
@@ -3650,7 +3807,7 @@ msgstr ""
 "l'utiliser ainsi. <placeholder-2/> et <userinput>g(5)</userinput> doit "
 "renvoyer 10."
 
-#: C/genius.xml:2257(programlisting)
+#: C/genius.xml:2334(programlisting)
 #, no-wrap
 msgid ""
 "function f() = (\n"
@@ -3667,7 +3824,7 @@ msgstr ""
 "  r\n"
 ")\n"
 
-#: C/genius.xml:2253(para)
+#: C/genius.xml:2330(para)
 msgid ""
 "One thing to note is that the value of <varname>k</varname> that is used is "
 "the one that's in effect when the <function>f</function> returns. For "
@@ -3716,7 +3873,7 @@ msgstr ""
 "pas <varname>k</varname> dans le dictionnaire privé parce qu'il était global "
 "(au niveau supérieur) au moment de la définition de <function>r</function>."
 
-#: C/genius.xml:2299(programlisting)
+#: C/genius.xml:2376(programlisting)
 #, no-wrap
 msgid ""
 "function f() = (\n"
@@ -3733,7 +3890,7 @@ msgstr ""
 "  r\n"
 ")\n"
 
-#: C/genius.xml:2288(para)
+#: C/genius.xml:2365(para)
 msgid ""
 "Sometimes it is better to have more control over how variables are copied "
 "into the private dictionary. Since version 1.0.7, you can specify which "
@@ -3757,7 +3914,7 @@ msgstr ""
 "La copie locale de <varname>k</varname> a été créée lorsque la fonction a "
 "été définie."
 
-#: C/genius.xml:2321(programlisting)
+#: C/genius.xml:2398(programlisting)
 #, no-wrap
 msgid ""
 "function f() = (\n"
@@ -3778,9 +3935,21 @@ msgstr ""
 "g = f();\n"
 "g(10)\n"
 
-#: C/genius.xml:2310(para)
-msgid ""
-"When you want the function to not have any private dictionary when put empty "
+#: C/genius.xml:2387(para)
+#, fuzzy
+#| msgid ""
+#| "When you want the function to not have any private dictionary when 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 variables as it sees them when called. For example suppose you want "
+#| "the function returned from <function>f</function> to see the value of "
+#| "<varname>k</varname> from the toplevel despite there being a local "
+#| "variable of the same name during definition. So the code <placeholder-1/> "
+#| "will return 20 and not 15, which would happen if <varname>k</varname> "
+#| "with a value of 5 was added to the private dictionary."
+msgid ""
+"When you want the function to not have any private dictionary then put empty "
 "square brackets after the argument list. Then no private dictionary will be "
 "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 "
@@ -3804,11 +3973,11 @@ msgstr ""
 "variable <varname>k</varname> contenant une valeur 5 était ajoutée dans le "
 "dictionnaire privé."
 
-#: C/genius.xml:2337(title)
+#: C/genius.xml:2414(title)
 msgid "True Local Variables"
 msgstr "Variables locales vraies"
 
-#: C/genius.xml:2341(programlisting)
+#: C/genius.xml:2418(programlisting)
 #, no-wrap
 msgid ""
 "k := 10;\n"
@@ -3827,7 +3996,7 @@ msgstr ""
 ");\n"
 "f(r,1)\n"
 
-#: C/genius.xml:2338(para)
+#: C/genius.xml:2415(para)
 msgid ""
 "When passing functions into other functions, the normal scoping of variables "
 "might be undesired. For example: <placeholder-1/> you probably want the "
@@ -3852,7 +4021,7 @@ msgstr ""
 "privé en utilisant la notation crochet carré de la section <link linkend="
 "\"genius-gel-returning-functions\">Renvoi de fonctions</link>."
 
-#: C/genius.xml:2370(programlisting)
+#: C/genius.xml:2447(programlisting)
 #, no-wrap
 msgid ""
 "function f(g,x) = (\n"
@@ -3867,7 +4036,7 @@ msgstr ""
 "  g(x)\n"
 ");\n"
 
-#: C/genius.xml:2360(para)
+#: C/genius.xml:2437(para)
 msgid ""
 "But there is another solution. Since version 1.0.7 there are true local "
 "variables. These are variables that are visible only from the current "
@@ -3893,7 +4062,7 @@ msgstr ""
 "variables référencées (sauf les arguments de la fonction) à <constant>null</"
 "constant>."
 
-#: C/genius.xml:2387(programlisting)
+#: C/genius.xml:2464(programlisting)
 #, no-wrap
 msgid ""
 "function f(g,x) = (\n"
@@ -3908,7 +4077,7 @@ msgstr ""
 "  g(x)\n"
 ");\n"
 
-#: C/genius.xml:2381(para)
+#: C/genius.xml:2458(para)
 msgid ""
 "If all variables are to be created as locals you can just pass an asterix "
 "instead of a list of variables. In this case the variables will not be "
@@ -3921,7 +4090,7 @@ msgstr ""
 "sûr. La définition suivante de <function>f</function> fonctionne également : "
 "<placeholder-1/>"
 
-#: C/genius.xml:2394(para)
+#: C/genius.xml:2471(para)
 msgid ""
 "It is good practice that all functions that take other functions as "
 "arguments use local variables. This way the passed function does not see "
@@ -3932,11 +4101,11 @@ msgstr ""
 "la fonction transmise ne voit pas les détails de l'implémentation et n'est "
 "pas perturbée."
 
-#: C/genius.xml:2402(title)
+#: C/genius.xml:2479(title)
 msgid "GEL Startup Procedure"
 msgstr "Procédure de démarrage de GEL"
 
-#: C/genius.xml:2403(para)
+#: C/genius.xml:2480(para)
 msgid ""
 "First the program looks for the installed library file (the compiled version "
 "<filename>lib.cgel</filename>) in the installed directory, then it looks "
@@ -3949,20 +4118,25 @@ msgstr ""
 "répertoire actuel, puis il essaye de charger un fichier non compilé appelé "
 "<filename>~/.geniusinit</filename>."
 
-#: C/genius.xml:2407(para)
+#: C/genius.xml:2484(para)
+#, fuzzy
+#| msgid ""
+#| "If you ever change the the library its installed place, you’ll have to "
+#| "first compile it with <command>genius --compile loader.gel &gt; lib.cgel</"
+#| "command>"
 msgid ""
-"If you ever change the the library its installed place, you’ll have to first "
+"If you ever change the library its installed place, you’ll have to first "
 "compile it with <command>genius --compile loader.gel &gt; lib.cgel</command>"
 msgstr ""
 "Si vous modifiez l'emplacement d'installation de la bibliothèque, vous "
 "devrez d'abord la compiler avec la commande <command>genius --compile loader."
 "gel &gt; lib.cgel</command>"
 
-#: C/genius.xml:2414(title)
+#: C/genius.xml:2491(title)
 msgid "Loading Programs"
 msgstr "Chargement de programmes"
 
-#: C/genius.xml:2417(programlisting)
+#: C/genius.xml:2494(programlisting)
 #, no-wrap
 msgid ""
 "load program1.gel program2.gel\n"
@@ -3971,7 +4145,7 @@ msgstr ""
 "load programme1.gel programme2.gel\n"
 "load \"Etrange nom de fichier avec des ESPACES.gel\"\n"
 
-#: C/genius.xml:2421(programlisting)
+#: C/genius.xml:2498(programlisting)
 #, no-wrap
 msgid ""
 "cd directory_with_gel_programs\n"
@@ -3980,7 +4154,7 @@ msgstr ""
 "cd repertoire_contenant_des_programmes_gel\n"
 "ls *.gel\n"
 
-#: C/genius.xml:2415(para)
+#: C/genius.xml:2492(para)
 msgid ""
 "Sometimes you have a larger program that you wrote into a file and want to "
 "read in that file. In these situations, you have two options. You can keep "
@@ -3992,12 +4166,12 @@ msgid ""
 "has a slightly different syntax than the rest of genius, more similiar to a "
 "shell. You can enter the file in quotes. If you use the '' quotes, you will "
 "get exactly the string that you typed, if you use the \"\" quotes, special "
-"characters will be unescaped as they are for strings. Example: <placeholder-"
-"1/> There are also <command>cd</command>, <command>pwd</command> and "
-"<command>ls</command> commands built in. <command>cd</command> will take one "
-"argument, <command>ls</command> will take an argument that is like the glob "
-"in the unix shell (i.e., you can use wildcards). <command>pwd</command> "
-"takes no arguments. For example: <placeholder-2/>"
+"characters will be unescaped as they are for strings. Example: "
+"<placeholder-1/> There are also <command>cd</command>, <command>pwd</"
+"command> and <command>ls</command> commands built in. <command>cd</command> "
+"will take one argument, <command>ls</command> will take an argument that is "
+"like the glob in the unix shell (i.e., you can use wildcards). <command>pwd</"
+"command> takes no arguments. For example: <placeholder-2/>"
 msgstr ""
 "Imaginons que vous ayiez un programme d'une certaine taille que vous avez "
 "écrit dans un fichier et que vous vouliez lire ce fichier. Dans ce cas, il y "
@@ -4021,11 +4195,11 @@ msgstr ""
 "<command>pwd</command> ne prend pas d'argument. Par exemple : <placeholder-2/"
 ">"
 
-#: C/genius.xml:2431(title)
+#: C/genius.xml:2508(title)
 msgid "Matrices in GEL"
 msgstr "Matrices en GEL"
 
-#: C/genius.xml:2433(para)
+#: C/genius.xml:2510(para)
 msgid ""
 "Genius has support for vectors and matrices and a sizable library of matrix "
 "manipulation and linear algebra functions."
@@ -4034,16 +4208,16 @@ msgstr ""
 "importante bibliothèque de fonctions pour la manipulation des matrices et "
 "l'algèbre linéaire."
 
-#: C/genius.xml:2439(title)
+#: C/genius.xml:2516(title)
 msgid "Entering Matrices"
 msgstr "Saisie de matrices"
 
-#: C/genius.xml:2448(programlisting)
+#: C/genius.xml:2525(programlisting)
 #, no-wrap
 msgid "[1,2,3;4,5,6;7,8,9]\n"
 msgstr "[1,2,3;4,5,6;7,8,9]\n"
 
-#: C/genius.xml:2451(programlisting)
+#: C/genius.xml:2528(programlisting)
 #, no-wrap
 msgid ""
 "[1, 2, 3\n"
@@ -4054,7 +4228,7 @@ msgstr ""
 " 4, 5, 6\n"
 " 7, 8, 9]\n"
 
-#: C/genius.xml:2440(para)
+#: C/genius.xml:2517(para)
 msgid ""
 "To enter matrixes, you can use one of the following two syntaxes. You can "
 "either enter the matrix on one line, separating values by commas and rows by "
@@ -4072,7 +4246,7 @@ msgstr ""
 "<placeholder-1/> ou <placeholder-2/> Toutefois, n'utilisez pas à la fois "
 "« ; » et un retour chariot sur la même ligne."
 
-#: C/genius.xml:2461(programlisting)
+#: C/genius.xml:2538(programlisting)
 #, no-wrap
 msgid ""
 "a = [ 1, 2, 3\n"
@@ -4087,7 +4261,7 @@ msgstr ""
 "b = [ a,  10\n"
 "      11, 12]\n"
 
-#: C/genius.xml:2468(programlisting)
+#: C/genius.xml:2545(programlisting)
 #, no-wrap
 msgid ""
 "[1,   2,  3, 10\n"
@@ -4100,7 +4274,7 @@ msgstr ""
 " 7,   8,  9, 10\n"
 " 11, 11, 11, 12]\n"
 
-#: C/genius.xml:2458(para)
+#: C/genius.xml:2535(para)
 msgid ""
 "You can also use the matrix expansion functionality to enter matricies. For "
 "example you can do: <placeholder-1/> and you should get <placeholder-2/> "
@@ -4111,7 +4285,7 @@ msgstr ""
 "<placeholder-2/> De même, vous pouvez construire des matrices à partir de "
 "vecteurs ou d'autres choses du même type."
 
-#: C/genius.xml:2478(programlisting)
+#: C/genius.xml:2555(programlisting)
 #, no-wrap
 msgid ""
 "[1, 2, 3\n"
@@ -4122,7 +4296,7 @@ msgstr ""
 " 4, 5\n"
 " 6]\n"
 
-#: C/genius.xml:2483(programlisting)
+#: C/genius.xml:2560(programlisting)
 #, no-wrap
 msgid ""
 "\n"
@@ -4135,15 +4309,15 @@ msgstr ""
 " 4, 5, 0\n"
 " 6, 0, 0]\n"
 
-#: C/genius.xml:2476(para)
+#: C/genius.xml:2553(para)
 msgid ""
 "Another thing is that non-specified spots are initialized to 0, so "
 "<placeholder-1/> will end up being <placeholder-2/>"
 msgstr ""
-"Notez que les éléments non spécifiés sont initialisés à 0, donc <placeholder-"
-"1/> donne au final <placeholder-2/>"
+"Notez que les éléments non spécifiés sont initialisés à 0, donc "
+"<placeholder-1/> donne au final <placeholder-2/>"
 
-#: C/genius.xml:2490(para)
+#: C/genius.xml:2567(para)
 msgid ""
 "When matrices are evaluated, they are evaluated and traversed row-wise. This "
 "is just like the <literal>M@(j)</literal> operator which traverses the "
@@ -4152,7 +4326,7 @@ msgstr ""
 "Lorsque les matrices sont évaluées, elles sont parcourues dans le sens des "
 "lignes, exactement de la même façon que l'opérateur <literal>M@(j)</literal>."
 
-#: C/genius.xml:2496(para)
+#: C/genius.xml:2573(para)
 msgid ""
 "Be careful about using returns for expressions inside the <literal>[ ]</"
 "literal> brackets, as they have a slightly different meaning there. You will "
@@ -4162,21 +4336,21 @@ msgstr ""
 "des crochets <literal>[ ]</literal> car ils ont une signification légèrement "
 "différente dans ce cas. Vous commencez une nouvelle ligne."
 
-#: C/genius.xml:2506(title)
+#: C/genius.xml:2583(title)
 msgid "Conjugate Transpose and Transpose Operator"
 msgstr "Opérateur de transposition conjuguée et de transposition"
 
-#: C/genius.xml:2514(programlisting)
+#: C/genius.xml:2591(programlisting)
 #, no-wrap
 msgid "[1,2,3]*[4,5,6]'\n"
 msgstr "[1,2,3]*[4,5,6]'\n"
 
-#: C/genius.xml:2519(programlisting)
+#: C/genius.xml:2596(programlisting)
 #, no-wrap
 msgid "[1,2,3]*[4,5,6i].'\n"
 msgstr "[1,2,3]*[4,5,6i].'\n"
 
-#: C/genius.xml:2507(para)
+#: C/genius.xml:2584(para)
 msgid ""
 "You can conjugate transpose a matrix by using the <literal>'</literal> "
 "operator. That is the entry in the <varname>i</varname>th column and the "
@@ -4197,7 +4371,7 @@ msgstr ""
 "sans la conjuguer, vous devez utiliser l'opérateur <literal>.'</literal>. "
 "Par exemple : <placeholder-2/>"
 
-#: C/genius.xml:2522(para)
+#: C/genius.xml:2599(para)
 msgid ""
 "Note that normal transpose, that is the <literal>.'</literal> operator, is "
 "much faster and will not create a new copy of the matrix in memory. The "
@@ -4212,11 +4386,11 @@ msgstr ""
 "literal> lorsque vous travaillez avec des matrices et des vecteurs non "
 "complexes."
 
-#: C/genius.xml:2532(title) C/genius.xml:2811(title)
+#: C/genius.xml:2609(title) C/genius.xml:2848(title)
 msgid "Linear Algebra"
 msgstr "Algèbre linéaire"
 
-#: C/genius.xml:2533(para)
+#: C/genius.xml:2610(para)
 msgid ""
 "Genius implements many useful linear algebra and matrix manipulation "
 "routines. See the <link linkend=\"genius-gel-function-list-linear-algebra"
@@ -4229,7 +4403,7 @@ msgstr ""
 "\"genius-gel-function-list-matrix\">Manipulation de matrice</link> dans la "
 "liste des fonctions GEL."
 
-#: C/genius.xml:2540(para)
+#: C/genius.xml:2617(para)
 msgid ""
 "The linear algebra routines implemented in GEL do not currently come from a "
 "well tested numerical package, and thus should not be used for critical "
@@ -4246,7 +4420,7 @@ msgstr ""
 "vous donnent de bien meilleurs résultats que les routines en double "
 "précision usuelles pour l'algèbre linéaire."
 
-#: C/genius.xml:2548(para)
+#: C/genius.xml:2625(para)
 msgid ""
 "For example, it is pointless to compute the rank and nullspace of a floating "
 "point matrix since for all practical purposes, we need to consider the "
@@ -4263,7 +4437,7 @@ msgstr ""
 "Cependant si la matrice est composée de nombres rationnels alors le rang et "
 "le noyau sont toujours exactes."
 
-#: C/genius.xml:2556(para)
+#: C/genius.xml:2633(para)
 msgid ""
 "In general when Genius computes the basis of a certain vectorspace (for "
 "example with the <function>NullSpace</function>) it will give the basis as a "
@@ -4278,7 +4452,7 @@ msgstr ""
 "cela désigne une matrice dont l'espace des colonnes est le sous-espace "
 "linéaire concerné."
 
-#: C/genius.xml:2563(para)
+#: C/genius.xml:2640(para)
 msgid ""
 "It should be noted that Genius can remember certain properties of a matrix. "
 "For example, it will remember that a matrix is in row reduced form. If many "
@@ -4293,11 +4467,11 @@ msgstr ""
 "toute auparavant. Les appels successifs à la fonction <function>rref</"
 "function> seront très rapides."
 
-#: C/genius.xml:2576(title)
+#: C/genius.xml:2653(title)
 msgid "Polynomials in GEL"
 msgstr "Polynômes en GEL"
 
-#: C/genius.xml:2578(para)
+#: C/genius.xml:2655(para)
 msgid ""
 "Currently Genius can handle polynomials of one variable written out as "
 "vectors, and do some basic operations with these. It is planned to expand "
@@ -4307,21 +4481,21 @@ msgstr ""
 "écrits sous la forme de vecteurs et réaliser des opérations élémentaires "
 "avec eux. Il est prévu d'étendre cette prise en charge."
 
-#: C/genius.xml:2585(title)
+#: C/genius.xml:2662(title)
 msgid "Using Polynomials"
 msgstr "Utilisation des polynômes"
 
-#: C/genius.xml:2591(programlisting)
+#: C/genius.xml:2668(programlisting)
 #, no-wrap
 msgid "[1,2,3]\n"
 msgstr "[1,2,3]\n"
 
-#: C/genius.xml:2594(programlisting)
+#: C/genius.xml:2671(programlisting)
 #, no-wrap
 msgid "1 + 2*x + 3*x^2\n"
 msgstr "1 + 2*x + 3*x^2\n"
 
-#: C/genius.xml:2586(para)
+#: C/genius.xml:2663(para)
 msgid ""
 "Currently polynomials in one variable are just horizontal vectors with value "
 "only nodes. The power of the term is the position in the vector, with the "
@@ -4333,17 +4507,17 @@ msgstr ""
 "position dans le vecteur, la première étant 0. Ainsi, <placeholder-1/> "
 "représente le polynôme <placeholder-2/>"
 
-#: C/genius.xml:2606(programlisting)
+#: C/genius.xml:2683(programlisting)
 #, no-wrap
 msgid "PolyToString([1,2,3],\"y\")\n"
 msgstr "PolyToString([1,2,3],\"y\")\n"
 
-#: C/genius.xml:2609(programlisting)
+#: C/genius.xml:2686(programlisting)
 #, no-wrap
 msgid "3*y^2 + 2*y + 1\n"
 msgstr "3*y^2 + 2*y + 1\n"
 
-#: C/genius.xml:2616(programlisting)
+#: C/genius.xml:2693(programlisting)
 #, no-wrap
 msgid ""
 "f = PolyToFunction([0,1,1])\n"
@@ -4352,7 +4526,7 @@ msgstr ""
 "f = PolyToFunction([0,1,1])\n"
 "f(2)\n"
 
-#: C/genius.xml:2597(para)
+#: C/genius.xml:2674(para)
 msgid ""
 "You can add, subtract and multiply polynomials using the <link linkend=\"gel-"
 "function-AddPoly\"><function>AddPoly</function></link>, <link linkend=\"gel-"
@@ -4379,7 +4553,7 @@ msgstr ""
 "\"><function>PolyToFunction</function></link> qui renvoie une fonction "
 "anonyme. <placeholder-3/>"
 
-#: C/genius.xml:2620(para)
+#: C/genius.xml:2697(para)
 msgid ""
 "It is also possible to find roots of polynomials of degrees 1 through 4 by "
 "using the function <link linkend=\"gel-function-PolynomialRoots"
@@ -4405,7 +4579,7 @@ msgstr ""
 "link> ou <link linkend=\"gel-function-FindRootSecant"
 "\"><function>FindRootSecant</function></link>."
 
-#: C/genius.xml:2632(para)
+#: C/genius.xml:2709(para)
 msgid ""
 "See <xref linkend=\"genius-gel-function-list-polynomials\"/> in the function "
 "list for the rest of functions acting on polynomials."
@@ -4413,11 +4587,11 @@ msgstr ""
 "Consultez <xref linkend=\"genius-gel-function-list-polynomials\"/> dans la "
 "liste des fonctions pour le reste des fonctions agissant sur les polynômes."
 
-#: C/genius.xml:2642(title)
+#: C/genius.xml:2719(title)
 msgid "Set Theory in GEL"
 msgstr "Théorie des ensembles en GEL"
 
-#: C/genius.xml:2644(para)
+#: C/genius.xml:2721(para)
 msgid ""
 "Genius has some basic set theoretic functionality built in. Currently a set "
 "is just a vector (or a matrix). Every distinct object is treated as a "
@@ -4427,11 +4601,11 @@ msgstr ""
 "des ensembles. Actuellement un ensemble est juste un vecteur (ou une "
 "matrice). Chaque objet distinct est traité comme un élément différent."
 
-#: C/genius.xml:2650(title)
+#: C/genius.xml:2727(title)
 msgid "Using Sets"
 msgstr "Utilisation des ensembles"
 
-#: C/genius.xml:2651(para)
+#: C/genius.xml:2728(para)
 msgid ""
 "Just like vectors, objects in sets can include numbers, strings, "
 "<constant>null</constant>, matrices and vectors. It is planned in the future "
@@ -4450,7 +4624,7 @@ msgstr ""
 "constant> comme deux éléments différents. La constante <constant>null</"
 "constant> est traitée comme un ensemble vide."
 
-#: C/genius.xml:2659(para)
+#: C/genius.xml:2736(para)
 msgid ""
 "To build a set out of a vector, use the <link linkend=\"gel-function-MakeSet"
 "\"><function>MakeSet</function></link> function. Currently, it will just "
@@ -4468,7 +4642,7 @@ msgstr ""
 "= [1, 2, 3]\n"
 "</screen>"
 
-#: C/genius.xml:2668(para)
+#: C/genius.xml:2745(para)
 msgid ""
 "Similarly there are functions <link linkend=\"gel-function-Union"
 "\"><function>Union</function></link>, <link linkend=\"gel-function-"
@@ -4492,7 +4666,7 @@ msgstr ""
 "vous souhaitez trier le vecteur, vous devez utiliser la fonction <link "
 "linkend=\"gel-function-SortVector\"><function>SortVector</function></link>."
 
-#: C/genius.xml:2682(para)
+#: C/genius.xml:2759(para)
 msgid ""
 "For testing membership, there are functions <link linkend=\"gel-function-IsIn"
 "\"><function>IsIn</function></link> and <link linkend=\"gel-function-IsSubset"
@@ -4516,7 +4690,7 @@ msgstr ""
 "l'ensemble vide est un sous-ensemble de tous les ensembles, "
 "<userinput>IsSubset(null,X)</userinput> est toujours vrai."
 
-#: C/genius.xml:2701(title)
+#: C/genius.xml:2778(title)
 msgid "List of GEL functions"
 msgstr "Liste des fonctions GEL"
 
@@ -4963,12 +5137,12 @@ msgid ""
 msgstr ""
 "Définit des drapeaux pour une fonction, actuellement "
 "<literal>« PropagateMod »</literal> et <literal>« NoModuloArguments »</"
-"literal>. Si <literal>« PropagateMod »</literal> est défini alors le corps de "
-"la fonction est évalué en arithmétique modulaire lorsque la fonction est "
+"literal>. Si <literal>« PropagateMod »</literal> est défini alors le corps "
+"de la fonction est évalué en arithmétique modulaire lorsque la fonction est "
 "appelée à l'intérieur d'un bloc qui est évalué en utilisant l'arithmétique "
 "modulaire (en utilisant <literal>mod</literal>). Si "
-"<literal>« NoModuloArguments »</literal> est défini alors les arguments de la "
-"fonction ne sont jamais évalués en arithmétique modulaire."
+"<literal>« NoModuloArguments »</literal> est défini alors les arguments de "
+"la fonction ne sont jamais évalués en arithmétique modulaire."
 
 #: C/genius.xml:260(term)
 msgid "SetHelp"
@@ -5494,7 +5668,7 @@ msgstr "GaussDistributionTolerance = nombre"
 msgid "Tolerance of the <function>GaussDistribution</function> function."
 msgstr "Tolérance pour la fonction <function>GaussDistribution</function>."
 
-#: C/genius.xml:568(term) C/genius.xml:2955(function)
+#: C/genius.xml:568(term) C/genius.xml:3032(function)
 msgid "IntegerOutputBase"
 msgstr "IntegerOutputBase"
 
@@ -5544,15 +5718,39 @@ msgstr ""
 "<link linkend=\"gel-function-LinePlot\"><function>LinePlot</function></link>."
 
 #: C/genius.xml:594(term)
+msgid "LinePlotDrawAxisLabels"
+msgstr "LinePlotDrawAxisLabels"
+
+#: C/genius.xml:596(synopsis)
+#, no-wrap
+msgid "LinePlotDrawAxisLabels = true"
+msgstr "LinePlotDrawAxisLabels = true"
+
+#: C/genius.xml:597(para)
+#, fuzzy
+#| msgid ""
+#| "Tells genius to draw the legends for <link linkend=\"genius-gel-function-"
+#| "list-plotting\">line plotting functions</link> such as <link linkend="
+#| "\"gel-function-LinePlot\"><function>LinePlot</function></link>."
+msgid ""
+"Tells genius to draw the axis labels for <link linkend=\"genius-gel-function-"
+"list-plotting\">line plotting functions</link> such as <link linkend=\"gel-"
+"function-LinePlot\"><function>LinePlot</function></link>."
+msgstr ""
+"Indique à genius de tracer les légendes pour les <link linkend=\"genius-gel-"
+"function-list-plotting\">fonctions de tracé de graphiques</link> telles que "
+"<link linkend=\"gel-function-LinePlot\"><function>LinePlot</function></link>."
+
+#: C/genius.xml:604(term)
 msgid "LinePlotVariableNames"
 msgstr "LinePlotVariableNames"
 
-#: C/genius.xml:596(synopsis)
+#: C/genius.xml:606(synopsis)
 #, no-wrap
 msgid "LinePlotVariableNames = [\"x\",\"y\",\"z\",\"t\"]"
 msgstr "LinePlotVariableNames = [\"x\",\"y\",\"z\",\"t\"]"
 
-#: C/genius.xml:597(para)
+#: C/genius.xml:607(para)
 msgid ""
 "Tells genius which variable names are used as default names for <link "
 "linkend=\"genius-gel-function-list-plotting\">line plotting functions</link> "
@@ -5564,16 +5762,16 @@ msgstr ""
 "link> telles que <link linkend=\"gel-function-LinePlot\"><function>LinePlot</"
 "function></link> et autres."
 
-#: C/genius.xml:604(term)
+#: C/genius.xml:614(term)
 msgid "LinePlotWindow"
 msgstr "LinePlotWindow"
 
-#: C/genius.xml:606(synopsis)
+#: C/genius.xml:616(synopsis)
 #, no-wrap
 msgid "LinePlotWindow = [x1,x2,y1,y2]"
 msgstr "LinePlotWindow = [x1,x2,y1,y2]"
 
-#: C/genius.xml:607(para)
+#: C/genius.xml:617(para)
 msgid ""
 "Sets the limits for <link linkend=\"genius-gel-function-list-plotting\">line "
 "plotting functions</link> such as <link linkend=\"gel-function-LinePlot"
@@ -5583,55 +5781,55 @@ msgstr ""
 "plotting\">fonctions de tracé de graphiques</link> telles que <link linkend="
 "\"gel-function-LinePlot\"><function>LinePlot</function></link>."
 
-#: C/genius.xml:615(term)
+#: C/genius.xml:625(term)
 msgid "MaxDigits"
 msgstr "MaxDigits"
 
-#: C/genius.xml:617(synopsis)
+#: C/genius.xml:627(synopsis)
 #, no-wrap
 msgid "MaxDigits = number"
 msgstr "MaxDigits = nombre"
 
-#: C/genius.xml:618(para)
+#: C/genius.xml:628(para)
 msgid "Maximum digits to display."
 msgstr "Nombre maximum de chiffres à afficher."
 
-#: C/genius.xml:623(term)
+#: C/genius.xml:633(term)
 msgid "MaxErrors"
 msgstr "MaxErrors"
 
-#: C/genius.xml:625(synopsis)
+#: C/genius.xml:635(synopsis)
 #, no-wrap
 msgid "MaxErrors = number"
 msgstr "MaxErrors = nombre"
 
-#: C/genius.xml:626(para)
+#: C/genius.xml:636(para)
 msgid "Maximum errors to display."
 msgstr "Nombre maximum d'erreurs à afficher."
 
-#: C/genius.xml:631(term)
+#: C/genius.xml:641(term)
 msgid "MixedFractions"
 msgstr "MixedFractions"
 
-#: C/genius.xml:633(synopsis)
+#: C/genius.xml:643(synopsis)
 #, no-wrap
 msgid "MixedFractions = boolean"
 msgstr "MixedFractions = booléen"
 
-#: C/genius.xml:634(para)
+#: C/genius.xml:644(para)
 msgid "If true, mixed fractions are printed."
 msgstr "Si vrai, les fractions mixtes sont affichées."
 
-#: C/genius.xml:639(term)
+#: C/genius.xml:649(term)
 msgid "NumericalIntegralFunction"
 msgstr "NumericalIntegralFunction"
 
-#: C/genius.xml:641(synopsis)
+#: C/genius.xml:651(synopsis)
 #, no-wrap
 msgid "NumericalIntegralFunction = function"
 msgstr "NumericalIntegralFunction = fonction"
 
-#: C/genius.xml:642(para)
+#: C/genius.xml:652(para)
 msgid ""
 "The function used for numerical integration in <function>NumericalIntegral</"
 "function>."
@@ -5639,31 +5837,31 @@ msgstr ""
 "Fonction utilisée pour l'intégration numérique dans la fonction "
 "<function>NumericalIntegral</function>."
 
-#: C/genius.xml:647(term)
+#: C/genius.xml:657(term)
 msgid "NumericalIntegralSteps"
 msgstr "NumericalIntegralSteps"
 
-#: C/genius.xml:649(synopsis)
+#: C/genius.xml:659(synopsis)
 #, no-wrap
 msgid "NumericalIntegralSteps = number"
 msgstr "NumericalIntegralSteps = nombre"
 
-#: C/genius.xml:650(para)
+#: C/genius.xml:660(para)
 msgid "Steps to perform in <function>NumericalIntegral</function>."
 msgstr ""
 "Nombre d'étapes à réaliser pour la fonction <function>NumericalIntegral</"
 "function>."
 
-#: C/genius.xml:655(term)
+#: C/genius.xml:665(term)
 msgid "OutputChopExponent"
 msgstr "OutputChopExponent"
 
-#: C/genius.xml:657(synopsis)
+#: C/genius.xml:667(synopsis)
 #, no-wrap
 msgid "OutputChopExponent = number"
 msgstr "OutputChopExponent = nombre"
 
-#: C/genius.xml:658(para)
+#: C/genius.xml:668(para)
 msgid ""
 "When another number in the object being printed (a matrix or a value) is "
 "greater than 10<superscript>-OutputChopWhenExponent</superscript>, and the "
@@ -5677,7 +5875,7 @@ msgstr ""
 "10<superscript>-OutputChopExponent</superscript> alors afficher "
 "<computeroutput>0.0</computeroutput> au lieu du nombre."
 
-#: C/genius.xml:665(para)
+#: C/genius.xml:675(para)
 msgid ""
 "Output is never chopped if <function>OutputChopExponent</function> is zero. "
 "It must be a non-negative integer."
@@ -5685,7 +5883,7 @@ msgstr ""
 "La sortie n'est jamais tronquée si <function>OutputChopExponent</function> "
 "vaut zéro. Cela doit être un nombre entier positif."
 
-#: C/genius.xml:669(para)
+#: C/genius.xml:679(para)
 msgid ""
 "If you want output always chopped according to <function>OutputChopExponent</"
 "function>, then set <function>OutputChopWhenExponent</function>, to "
@@ -5696,16 +5894,16 @@ msgstr ""
 "<function>OutputChopWhenExponent</function> à quelque chose de supérieur ou "
 "égal à <function>OutputChopExponent</function>."
 
-#: C/genius.xml:680(term)
+#: C/genius.xml:690(term)
 msgid "OutputChopWhenExponent"
 msgstr "OutputChopWhenExponent"
 
-#: C/genius.xml:682(synopsis)
+#: C/genius.xml:692(synopsis)
 #, no-wrap
 msgid "OutputChopWhenExponent = number"
 msgstr "OutputChopWhenExponent = nombre"
 
-#: C/genius.xml:683(para)
+#: C/genius.xml:693(para)
 msgid ""
 "When to chop output. See <link linkend=\"gel-function-OutputChopExponent"
 "\"><function>OutputChopExponent</function></link>."
@@ -5713,16 +5911,16 @@ msgstr ""
 "Définit quand la sortie est tronquée. Consultez <link linkend=\"gel-function-"
 "OutputChopExponent\"><function>OutputChopExponent</function></link>."
 
-#: C/genius.xml:690(term) C/genius.xml:2964(function)
+#: C/genius.xml:700(term) C/genius.xml:3041(function)
 msgid "OutputStyle"
 msgstr "OutputStyle"
 
-#: C/genius.xml:692(synopsis)
+#: C/genius.xml:702(synopsis)
 #, no-wrap
 msgid "OutputStyle = string"
 msgstr "OutputStyle = chaîne"
 
-#: C/genius.xml:693(para)
+#: C/genius.xml:703(para)
 msgid ""
 "Output style, this can be <literal>normal</literal>, <literal>latex</"
 "literal>, <literal>mathml</literal> or <literal>troff</literal>."
@@ -5731,12 +5929,12 @@ msgstr ""
 "<literal>latex</literal>, <literal>mathml</literal> ou <literal>troff</"
 "literal>."
 
-#: C/genius.xml:700(programlisting)
+#: C/genius.xml:710(programlisting)
 #, no-wrap
 msgid "OutputStyle = \"latex\"\n"
 msgstr "OutputStyle = \"latex\"\n"
 
-#: C/genius.xml:696(para)
+#: C/genius.xml:706(para)
 msgid ""
 "This affects mostly how matrices and fractions are printed out and is useful "
 "for pasting into documents. For example you can set this to the latex by: "
@@ -5746,43 +5944,43 @@ msgstr ""
 "affichées et est utile pour le copier/coller vers des documents. Par "
 "exemple, vous pouvez définir ce paramètre à « latex » par : <placeholder-1/>"
 
-#: C/genius.xml:707(term)
+#: C/genius.xml:717(term)
 msgid "ResultsAsFloats"
 msgstr "ResultsAsFloats"
 
-#: C/genius.xml:709(synopsis)
+#: C/genius.xml:719(synopsis)
 #, no-wrap
 msgid "ResultsAsFloats = boolean"
 msgstr "ResultsAsFloats = booléen"
 
-#: C/genius.xml:710(para)
+#: C/genius.xml:720(para)
 msgid "Convert all results to floats before printing."
 msgstr ""
 "Convertit tous les résultats en nombres flottants avant de les afficher."
 
-#: C/genius.xml:715(term)
+#: C/genius.xml:725(term)
 msgid "ScientificNotation"
 msgstr "ScientificNotation"
 
-#: C/genius.xml:717(synopsis)
+#: C/genius.xml:727(synopsis)
 #, no-wrap
 msgid "ScientificNotation = boolean"
 msgstr "ScientificNotation = booléen"
 
-#: C/genius.xml:718(para)
+#: C/genius.xml:728(para)
 msgid "Use scientific notation."
 msgstr "Utilise la notation scientifique."
 
-#: C/genius.xml:723(term)
+#: C/genius.xml:733(term)
 msgid "SlopefieldTicks"
 msgstr "SlopefieldTicks"
 
-#: C/genius.xml:725(synopsis)
+#: C/genius.xml:735(synopsis)
 #, no-wrap
 msgid "SlopefieldTicks = [vertical,horizontal]"
 msgstr "SlopefieldTicks = [verticale,horizontale]"
 
-#: C/genius.xml:726(para)
+#: C/genius.xml:736(para)
 msgid ""
 "Sets the number of vertical and horizontal ticks in a slopefield plot. (See "
 "<link linkend=\"gel-function-SlopefieldPlot\"><function>SlopefieldPlot</"
@@ -5792,16 +5990,16 @@ msgstr ""
 "graphique de champ de tangente (consultez <link linkend=\"gel-function-"
 "SlopefieldPlot\"><function>SlopefieldPlot</function></link>)."
 
-#: C/genius.xml:733(term)
+#: C/genius.xml:743(term)
 msgid "SumProductNumberOfTries"
 msgstr "SumProductNumberOfTries"
 
-#: C/genius.xml:735(synopsis)
+#: C/genius.xml:745(synopsis)
 #, no-wrap
 msgid "SumProductNumberOfTries = number"
 msgstr "SumProductNumberOfTries = nombre"
 
-#: C/genius.xml:736(para)
+#: C/genius.xml:746(para)
 msgid ""
 "How many iterations to try for <function>InfiniteSum</function> and "
 "<function>InfiniteProduct</function>."
@@ -5809,16 +6007,16 @@ msgstr ""
 "Nombre d'itérations à essayer pour les fonctions <function>InfiniteSum</"
 "function> et <function>InfiniteProduct</function>."
 
-#: C/genius.xml:741(term)
+#: C/genius.xml:751(term)
 msgid "SumProductSFS"
 msgstr "SumProductSFS"
 
-#: C/genius.xml:743(synopsis)
+#: C/genius.xml:753(synopsis)
 #, no-wrap
 msgid "SumProductSFS = number"
 msgstr "SumProductSFS = nombre"
 
-#: C/genius.xml:744(para)
+#: C/genius.xml:754(para)
 msgid ""
 "How many successive steps to be within tolerance for <function>InfiniteSum</"
 "function> and <function>InfiniteProduct</function>."
@@ -5826,16 +6024,16 @@ msgstr ""
 "Nombre d'étapes successives pour atteindre la tolérance pour les fonctions "
 "<function>InfiniteSum</function> et <function>InfiniteProduct</function>."
 
-#: C/genius.xml:749(term)
+#: C/genius.xml:759(term)
 msgid "SumProductTolerance"
 msgstr "SumProductTolerance"
 
-#: C/genius.xml:751(synopsis)
+#: C/genius.xml:761(synopsis)
 #, no-wrap
 msgid "SumProductTolerance = number"
 msgstr "SumProductTolerance = nombre"
 
-#: C/genius.xml:752(para)
+#: C/genius.xml:762(para)
 msgid ""
 "Tolerance for <function>InfiniteSum</function> and "
 "<function>InfiniteProduct</function>."
@@ -5843,16 +6041,40 @@ msgstr ""
 "Tolérance pour les fonctions <function>InfiniteSum</function> et "
 "<function>InfiniteProduct</function>."
 
-#: C/genius.xml:757(term)
+#: C/genius.xml:767(term)
+msgid "SurfacePlotDrawLegends"
+msgstr "SurfacePlotDrawLegends"
+
+#: C/genius.xml:769(synopsis)
+#, no-wrap
+msgid "SurfacePlotDrawLegends = true"
+msgstr "SurfacePlotDrawLegends = true"
+
+#: C/genius.xml:770(para)
+#, fuzzy
+#| msgid ""
+#| "Tells genius to draw the legends for <link linkend=\"genius-gel-function-"
+#| "list-plotting\">line plotting functions</link> such as <link linkend="
+#| "\"gel-function-LinePlot\"><function>LinePlot</function></link>."
+msgid ""
+"Tells genius to draw the legends for <link linkend=\"genius-gel-function-"
+"list-plotting\">surface plotting functions</link> such as <link linkend="
+"\"gel-function-SurfacePlot\"><function>SurfacePlot</function></link>."
+msgstr ""
+"Indique à genius de tracer les légendes pour les <link linkend=\"genius-gel-"
+"function-list-plotting\">fonctions de tracé de graphiques</link> telles que "
+"<link linkend=\"gel-function-LinePlot\"><function>LinePlot</function></link>."
+
+#: C/genius.xml:777(term)
 msgid "SurfacePlotVariableNames"
 msgstr "SurfacePlotVariableNames"
 
-#: C/genius.xml:759(synopsis)
+#: C/genius.xml:779(synopsis)
 #, no-wrap
 msgid "SurfacePlotVariableNames = [\"x\",\"y\",\"z\"]"
 msgstr "SurfacePlotVariableNames = [\"x\",\"y\",\"z\"]"
 
-#: C/genius.xml:760(para)
+#: C/genius.xml:780(para)
 msgid ""
 "Tells genius which variable names are used as default names for <link "
 "linkend=\"genius-gel-function-list-plotting\">surface plotting functions</"
@@ -5868,16 +6090,16 @@ msgstr ""
 "varname> ne fait pas référence à l'axe dépendant (vertical) mais à la "
 "variable complexe z indépendante <userinput>z=x+iy</userinput>."
 
-#: C/genius.xml:769(term)
+#: C/genius.xml:789(term)
 msgid "SurfacePlotWindow"
 msgstr "SurfacePlotWindow"
 
-#: C/genius.xml:771(synopsis)
+#: C/genius.xml:791(synopsis)
 #, no-wrap
 msgid "SurfacePlotWindow = [x1,x2,y1,y2,z1,z2]"
 msgstr "SurfacePlotWindow = [x1,x2,y1,y2,z1,z2]"
 
-#: C/genius.xml:772(para)
+#: C/genius.xml:792(para)
 msgid ""
 "Sets the limits for surface plotting (See <link linkend=\"gel-function-"
 "SurfacePlot\"><function>SurfacePlot</function></link>)."
@@ -5885,16 +6107,16 @@ msgstr ""
 "Définit les limites pour les tracés de surface (consultez <link linkend="
 "\"gel-function-SurfacePlot\"><function>SurfacePlot</function></link>)."
 
-#: C/genius.xml:777(term)
+#: C/genius.xml:797(term)
 msgid "VectorfieldNormalized"
 msgstr "VectorfieldNormalized"
 
-#: C/genius.xml:779(synopsis)
+#: C/genius.xml:799(synopsis)
 #, no-wrap
 msgid "VectorfieldNormalized = true"
 msgstr "VectorfieldNormalized = true"
 
-#: C/genius.xml:780(para)
+#: C/genius.xml:800(para)
 msgid ""
 "Should the vectorfield plotting have normalized arrow length. If true, "
 "vector fields will only show direction and not magnitude. (See <link linkend="
@@ -5907,16 +6129,16 @@ msgstr ""
 "\"gel-function-VectorfieldPlot\"><function>VectorfieldPlot</function></"
 "link>)."
 
-#: C/genius.xml:787(term)
+#: C/genius.xml:807(term)
 msgid "VectorfieldTicks"
 msgstr "VectorfieldTicks"
 
-#: C/genius.xml:789(synopsis)
+#: C/genius.xml:809(synopsis)
 #, no-wrap
 msgid "VectorfieldTicks = [vertical,horizontal]"
 msgstr "VectorfieldTicks = [verticale,horizontale]"
 
-#: C/genius.xml:790(para)
+#: C/genius.xml:810(para)
 msgid ""
 "Sets the number of vertical and horizontal ticks in a vectorfield plot. (See "
 "<link linkend=\"gel-function-VectorfieldPlot\"><function>VectorfieldPlot</"
@@ -5926,15 +6148,15 @@ msgstr ""
 "graphique de champ de vecteurs (consultez <link linkend=\"gel-function-"
 "SlopefieldPlot\"><function>VectorfieldPlot</function></link>)."
 
-#: C/genius.xml:800(title)
+#: C/genius.xml:820(title)
 msgid "Constants"
 msgstr "Constantes"
 
-#: C/genius.xml:803(term) C/genius.xml:805(synopsis)
+#: C/genius.xml:823(term) C/genius.xml:825(synopsis)
 msgid "CatalanConstant"
 msgstr "CatalanConstant"
 
-#: C/genius.xml:806(para)
+#: C/genius.xml:826(para)
 msgid ""
 "Catalan's Constant, approximately 0.915... It is defined to be the series "
 "where terms are <userinput>(-1^k)/((2*k+1)^2)</userinput>, where <varname>k</"
@@ -5944,7 +6166,7 @@ msgstr ""
 "série des termes <userinput>(-1^k)/((2*k+1)^2)</userinput> où <varname>k</"
 "varname> va de 0 à l'infini."
 
-#: C/genius.xml:809(para)
+#: C/genius.xml:829(para)
 msgid ""
 "See <ulink url=\"http://mathworld.wolfram.com/CatalansConstant.html";
 "\">Mathworld</ulink> for more information."
@@ -5952,20 +6174,20 @@ msgstr ""
 "Consultez <ulink url=\"http://mathworld.wolfram.com/CatalansConstant.html";
 "\">Mathworld</ulink> pour plus d'informations."
 
-#: C/genius.xml:817(term) C/genius.xml:819(synopsis)
+#: C/genius.xml:837(term) C/genius.xml:839(synopsis)
 msgid "EulerConstant"
 msgstr "EulerConstant"
 
-#: C/genius.xml:820(para)
+#: C/genius.xml:840(para)
 msgid "Aliases: <function>gamma</function>"
 msgstr "Alias : <function>gamma</function>"
 
-#: C/genius.xml:821(para)
+#: C/genius.xml:841(para)
 msgid "Euler's Constant gamma. Sometimes called the Euler-Mascheroni constant."
 msgstr ""
 "Constante d'Euler gamma, parfois appelée la constante d'Euler-Mascheroni."
 
-#: C/genius.xml:825(para)
+#: C/genius.xml:845(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Euler-Mascheroni_constant";
 "\">Wikipedia</ulink> or <ulink url=\"http://planetmath.org/encyclopedia/";
@@ -5979,15 +6201,15 @@ msgstr ""
 "\"http://mathworld.wolfram.com/Euler-MascheroniConstant.html\";>Mathworld</"
 "ulink> pour plus d'informations."
 
-#: C/genius.xml:835(term) C/genius.xml:837(synopsis)
+#: C/genius.xml:855(term) C/genius.xml:857(synopsis)
 msgid "GoldenRatio"
 msgstr "GoldenRatio"
 
-#: C/genius.xml:838(para)
+#: C/genius.xml:858(para)
 msgid "The Golden Ratio."
 msgstr "Le nombre d'or."
 
-#: C/genius.xml:839(para)
+#: C/genius.xml:859(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Golden_ratio\";>Wikipedia</"
 "ulink> or <ulink url=\"http://planetmath.org/encyclopedia/GoldenRatio.html";
@@ -5999,15 +6221,15 @@ msgstr ""
 "GoldenRatio.html\">Planetmath</ulink> ou <ulink url=\"http://mathworld.";
 "wolfram.com/GoldenRatio.html\">Mathworld</ulink> pour plus d'informations."
 
-#: C/genius.xml:849(term) C/genius.xml:851(synopsis)
+#: C/genius.xml:869(term) C/genius.xml:871(synopsis)
 msgid "Gravity"
 msgstr "Gravity"
 
-#: C/genius.xml:852(para)
+#: C/genius.xml:872(para)
 msgid "Free fall acceleration at sea level."
 msgstr "Accélération de la chute libre au niveau de la mer."
 
-#: C/genius.xml:853(para)
+#: C/genius.xml:873(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Standard_gravity\";>Wikipedia</"
 "ulink> for more information."
@@ -6015,11 +6237,11 @@ msgstr ""
 "Consultez <ulink url=\"http://en.wikipedia.org/wiki/Standard_gravity";
 "\">Wikipedia</ulink> pour plus d'informations."
 
-#: C/genius.xml:861(term) C/genius.xml:863(synopsis)
+#: C/genius.xml:881(term) C/genius.xml:883(synopsis)
 msgid "e"
 msgstr "e"
 
-#: C/genius.xml:864(para)
+#: C/genius.xml:884(para)
 msgid ""
 "The base of the natural logarithm. <userinput>e^x</userinput> is the "
 "exponential function <link linkend=\"gel-function-exp\"><function>exp</"
@@ -6029,23 +6251,24 @@ msgstr ""
 "exponentielle <link linkend=\"gel-function-exp\"><function>exp</function></"
 "link>. C'est approximativement le nombre 2.71828182846..."
 
-#: C/genius.xml:870(para)
+#: C/genius.xml:890(para)
 msgid ""
-"See <ulink url=\"http://en.wikipedia.org/wiki/E_(mathematical_constant)"
-"\">Wikipedia</ulink> or <ulink url=\"http://planetmath.org/encyclopedia/E.";
-"html\">Planetmath</ulink> or <ulink url=\"http://mathworld.wolfram.com/e.html";
-"\">Mathworld</ulink> for more information."
+"See <ulink url=\"http://en.wikipedia.org/wiki/E_";
+"(mathematical_constant)\">Wikipedia</ulink> or <ulink url=\"http://";
+"planetmath.org/encyclopedia/E.html\">Planetmath</ulink> or <ulink url="
+"\"http://mathworld.wolfram.com/e.html\";>Mathworld</ulink> for more "
+"information."
 msgstr ""
-"Consultez <ulink url=\"http://fr.wikipedia.org/wiki/E_%28nombre%29";
-"\">Wikipedia</ulink> ou <ulink url=\"http://planetmath.org/encyclopedia/E.";
+"Consultez <ulink url=\"http://fr.wikipedia.org/wiki/E_%28nombre";
+"%29\">Wikipedia</ulink> ou <ulink url=\"http://planetmath.org/encyclopedia/E.";
 "html\">Planetmath</ulink> ou <ulink url=\"http://mathworld.wolfram.com/e.html";
 "\">Mathworld</ulink> pour plus d'informations."
 
-#: C/genius.xml:880(term) C/genius.xml:882(synopsis)
+#: C/genius.xml:900(term) C/genius.xml:902(synopsis)
 msgid "pi"
 msgstr "pi"
 
-#: C/genius.xml:883(para)
+#: C/genius.xml:903(para)
 msgid ""
 "The number pi, that is the ratio of a circle's circumference to its "
 "diameter. This is approximately 3.14159265359..."
@@ -6053,7 +6276,7 @@ msgstr ""
 "Le nombre pi, c'est-à-dire le rapport de la circonférence d'un cercle sur "
 "son diamètre. Il vaut approximativement 3.14159265359..."
 
-#: C/genius.xml:887(para)
+#: C/genius.xml:907(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Pi\";>Wikipedia</ulink> or "
 "<ulink url=\"http://planetmath.org/encyclopedia/Pi.html\";>Planetmath</ulink> "
@@ -6065,24 +6288,24 @@ msgstr ""
 "ulink> ou <ulink url=\"http://mathworld.wolfram.com/Pi.html\";>Mathworld</"
 "ulink> pour plus d'informations."
 
-#: C/genius.xml:900(title)
+#: C/genius.xml:920(title)
 msgid "Numeric"
 msgstr "Nombres"
 
-#: C/genius.xml:903(term)
+#: C/genius.xml:923(term)
 msgid "AbsoluteValue"
 msgstr "AbsoluteValue"
 
-#: C/genius.xml:905(synopsis)
+#: C/genius.xml:925(synopsis)
 #, no-wrap
 msgid "AbsoluteValue (x)"
 msgstr "AbsoluteValue (x)"
 
-#: C/genius.xml:906(para)
+#: C/genius.xml:926(para)
 msgid "Aliases: <function>abs</function>"
 msgstr "Alias : <function>abs</function>"
 
-#: C/genius.xml:907(para)
+#: C/genius.xml:927(para)
 msgid ""
 "Absolute value of a number and if <varname>x</varname> is a complex value "
 "the modulus of <varname>x</varname>. I.e. this the distance of <varname>x</"
@@ -6092,7 +6315,7 @@ msgstr ""
 "complexe, le module de <varname>x</varname>, c'est-à-dire la distance de "
 "<varname>x</varname> à l'origine."
 
-#: C/genius.xml:912(para)
+#: C/genius.xml:932(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Absolute_value\";>Wikipedia</"
 "ulink>, <ulink url=\"http://planetmath.org/encyclopedia/AbsoluteValue.html";
@@ -6112,33 +6335,33 @@ msgstr ""
 "\"http://mathworld.wolfram.com/ComplexModulus.html\";>Mathworld (module "
 "complexe)</ulink> pour plus d'informations."
 
-#: C/genius.xml:925(term)
+#: C/genius.xml:945(term)
 msgid "Chop"
 msgstr "Chop"
 
-#: C/genius.xml:927(synopsis)
+#: C/genius.xml:947(synopsis)
 #, no-wrap
 msgid "Chop (x)"
 msgstr "Chop (x)"
 
-#: C/genius.xml:928(para)
+#: C/genius.xml:948(para)
 msgid "Replace very small number with zero."
 msgstr "Remplace les très petits nombres par zéro."
 
-#: C/genius.xml:933(term)
+#: C/genius.xml:953(term)
 msgid "ComplexConjugate"
 msgstr "ComplexConjugate"
 
-#: C/genius.xml:935(synopsis)
+#: C/genius.xml:955(synopsis)
 #, no-wrap
 msgid "ComplexConjugate (z)"
 msgstr "ComplexConjugate (z)"
 
-#: C/genius.xml:936(para)
+#: C/genius.xml:956(para)
 msgid "Aliases: <function>conj</function><function>Conj</function>"
 msgstr "Alias : <function>conj</function> <function>Conj</function>"
 
-#: C/genius.xml:937(para)
+#: C/genius.xml:957(para)
 msgid ""
 "Calculates the complex conjugate of the complex number <varname>z</varname>. "
 "If <varname>z</varname> is a vector or matrix, all its elements are "
@@ -6147,28 +6370,28 @@ msgstr ""
 "Calcule le conjugué du nombre complexe <varname>z</varname>. Si <varname>z</"
 "varname> est un vecteur ou une matrice, tous les éléments sont conjugués."
 
-#: C/genius.xml:939(para)
+#: C/genius.xml:959(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Complex_conjugate\";>Wikipedia</"
 "ulink> for more information."
 msgstr ""
-"Consultez <ulink url=\"http://fr.wikipedia.org/wiki/Conjugu%C3%A9";
-"\">Wikipedia</ulink> pour plus d'informations."
+"Consultez <ulink url=\"http://fr.wikipedia.org/wiki/Conjugu";
+"%C3%A9\">Wikipedia</ulink> pour plus d'informations."
 
-#: C/genius.xml:947(term)
+#: C/genius.xml:967(term)
 msgid "Denominator"
 msgstr "Denominator"
 
-#: C/genius.xml:949(synopsis)
+#: C/genius.xml:969(synopsis)
 #, no-wrap
 msgid "Denominator (x)"
 msgstr "Denominator (x)"
 
-#: C/genius.xml:950(para)
+#: C/genius.xml:970(para)
 msgid "Get the denominator of a rational number."
 msgstr "Renvoie le dénominateur d'un nombre rationnel."
 
-#: C/genius.xml:951(para)
+#: C/genius.xml:971(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Denominator\";>Wikipedia</"
 "ulink> for more information."
@@ -6176,20 +6399,20 @@ msgstr ""
 "Consultez <ulink url=\"http://fr.wikipedia.org/wiki/D%C3%A9nominateurr";
 "\">Wikipedia</ulink> pour plus d'informations."
 
-#: C/genius.xml:959(term)
+#: C/genius.xml:979(term)
 msgid "FractionalPart"
 msgstr "FractionalPart"
 
-#: C/genius.xml:961(synopsis)
+#: C/genius.xml:981(synopsis)
 #, no-wrap
 msgid "FractionalPart (x)"
 msgstr "FractionalPart (x)"
 
-#: C/genius.xml:962(para)
+#: C/genius.xml:982(para)
 msgid "Return the fractional part of a number."
 msgstr "Renvoie la partie fractionnelle d'un nombre."
 
-#: C/genius.xml:963(para)
+#: C/genius.xml:983(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Fractional_part\";>Wikipedia</"
 "ulink> for more information."
@@ -6197,24 +6420,24 @@ msgstr ""
 "Consultez <ulink url=\"http://fr.wikipedia.org/wiki/Partie_fractionnaire";
 "\">Wikipedia</ulink> pour plus d'informations."
 
-#: C/genius.xml:971(term)
+#: C/genius.xml:991(term)
 msgid "Im"
 msgstr "Im"
 
-#: C/genius.xml:973(synopsis)
+#: C/genius.xml:993(synopsis)
 #, no-wrap
 msgid "Im (z)"
 msgstr "Im (z)"
 
-#: C/genius.xml:974(para)
+#: C/genius.xml:994(para)
 msgid "Aliases: <function>ImaginaryPart</function>"
 msgstr "Alias : <function>ImaginaryPart</function>"
 
-#: C/genius.xml:975(para)
+#: C/genius.xml:995(para)
 msgid "Get the imaginary part of a complex number."
 msgstr "Renvoie la partie imaginaire d'un nombre complexe."
 
-#: C/genius.xml:976(para)
+#: C/genius.xml:996(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Imaginary_part\";>Wikipedia</"
 "ulink> for more information."
@@ -6222,42 +6445,42 @@ msgstr ""
 "Consultez <ulink url=\"http://fr.wikipedia.org/wiki/Partie_imaginaire";
 "\">Wikipedia</ulink> pour plus d'informations."
 
-#: C/genius.xml:984(term)
+#: C/genius.xml:1004(term)
 msgid "IntegerQuotient"
 msgstr "IntegerQuotient"
 
-#: C/genius.xml:986(synopsis)
+#: C/genius.xml:1006(synopsis)
 #, no-wrap
 msgid "IntegerQuotient (m,n)"
 msgstr "IntegerQuotient (m,n)"
 
-#: C/genius.xml:987(para)
+#: C/genius.xml:1007(para)
 msgid "Division without remainder."
 msgstr "Division sans reste."
 
-#: C/genius.xml:992(term)
+#: C/genius.xml:1012(term)
 msgid "IsComplex"
 msgstr "IsComplex"
 
-#: C/genius.xml:994(synopsis)
+#: C/genius.xml:1014(synopsis)
 #, no-wrap
 msgid "IsComplex (num)"
 msgstr "IsComplex (nbre)"
 
-#: C/genius.xml:995(para)
+#: C/genius.xml:1015(para)
 msgid "Check if argument is a complex (non-real) number."
 msgstr "Vérifie si l'argument est un nombre complexe (non réel)."
 
-#: C/genius.xml:1000(term)
+#: C/genius.xml:1020(term)
 msgid "IsComplexRational"
 msgstr "IsComplexRational"
 
-#: C/genius.xml:1002(synopsis)
+#: C/genius.xml:1022(synopsis)
 #, no-wrap
 msgid "IsComplexRational (num)"
 msgstr "IsComplexRational (nbre)"
 
-#: C/genius.xml:1003(para)
+#: C/genius.xml:1023(para)
 msgid ""
 "Check if argument is a possibly complex rational number. That is, if both "
 "real and imaginary parts are given as rational numbers. Of course rational "
@@ -6265,79 +6488,79 @@ msgid ""
 msgstr ""
 "Vérifie si l'argument est potentiellement un nombre rationnel complexe. "
 "C'est-à-dire si la partie réelle et la partie imaginaire sont fournies sous "
-"la forme de nombres rationnels. Bien sûr, rationnel signifie simplement « non "
-"enregistré comme un nombre à virgule flottante »."
+"la forme de nombres rationnels. Bien sûr, rationnel signifie simplement "
+"« non enregistré comme un nombre à virgule flottante »."
 
-#: C/genius.xml:1009(term)
+#: C/genius.xml:1029(term)
 msgid "IsFloat"
 msgstr "IsFloat"
 
-#: C/genius.xml:1011(synopsis)
+#: C/genius.xml:1031(synopsis)
 #, no-wrap
 msgid "IsFloat (num)"
 msgstr "IsFloat (nbre)"
 
-#: C/genius.xml:1012(para)
+#: C/genius.xml:1032(para)
 msgid "Check if argument is a floating point number (non-complex)."
 msgstr "Vérifie si l'argument est un nombre flottant (non complexe)."
 
-#: C/genius.xml:1017(term)
+#: C/genius.xml:1037(term)
 msgid "IsGaussInteger"
 msgstr "IsGaussInteger"
 
-#: C/genius.xml:1019(synopsis)
+#: C/genius.xml:1039(synopsis)
 #, no-wrap
 msgid "IsGaussInteger (num)"
 msgstr "IsGaussInteger (nbre)"
 
-#: C/genius.xml:1020(para)
+#: C/genius.xml:1040(para)
 msgid "Aliases: <function>IsComplexInteger</function>"
 msgstr "Alias : <function>IsComplexInteger</function>"
 
-#: C/genius.xml:1021(para)
+#: C/genius.xml:1041(para)
 msgid "Check if argument is a possibly complex integer."
 msgstr "Vérifie si l'argument peut être un entier complexe."
 
-#: C/genius.xml:1026(term)
+#: C/genius.xml:1046(term)
 msgid "IsInteger"
 msgstr "IsInteger"
 
-#: C/genius.xml:1028(synopsis)
+#: C/genius.xml:1048(synopsis)
 #, no-wrap
 msgid "IsInteger (num)"
 msgstr "IsInteger (nbre)"
 
-#: C/genius.xml:1029(para)
+#: C/genius.xml:1049(para)
 msgid "Check if argument is an integer (non-complex)."
 msgstr "Vérifie si l'argument est un entier (non complexe)."
 
-#: C/genius.xml:1034(term)
+#: C/genius.xml:1054(term)
 msgid "IsNonNegativeInteger"
 msgstr "IsNonNegativeInteger"
 
-#: C/genius.xml:1036(synopsis)
+#: C/genius.xml:1056(synopsis)
 #, no-wrap
 msgid "IsNonNegativeInteger (num)"
 msgstr "IsNonNegativeInteger (nbre)"
 
-#: C/genius.xml:1037(para)
+#: C/genius.xml:1057(para)
 msgid "Check if argument is a non-negative real integer."
 msgstr "Vérifie si l'argument est un entier réel non négatif."
 
-#: C/genius.xml:1042(term)
+#: C/genius.xml:1062(term)
 msgid "IsPositiveInteger"
 msgstr "IsPositiveInteger"
 
-#: C/genius.xml:1044(synopsis)
+#: C/genius.xml:1064(synopsis)
 #, no-wrap
 msgid "IsPositiveInteger (num)"
 msgstr "IsPositiveInteger (nbre)"
 
-#: C/genius.xml:1045(para)
+#: C/genius.xml:1065(para)
 msgid "Aliases: <function>IsNaturalNumber</function>"
 msgstr "Alias : <function>IsNaturalNumber</function>"
 
-#: C/genius.xml:1046(para)
+#: C/genius.xml:1066(para)
 msgid ""
 "Check if argument is a positive real integer. Note that we accept the "
 "convention that 0 is not a natural number."
@@ -6345,16 +6568,16 @@ msgstr ""
 "Vérifie si l'argument est un entier réel positif. Notez que par convention 0 "
 "n'est pas un nombre naturel."
 
-#: C/genius.xml:1052(term)
+#: C/genius.xml:1072(term)
 msgid "IsRational"
 msgstr "IsRational"
 
-#: C/genius.xml:1054(synopsis)
+#: C/genius.xml:1074(synopsis)
 #, no-wrap
 msgid "IsRational (num)"
 msgstr "IsRational (nbre)"
 
-#: C/genius.xml:1055(para)
+#: C/genius.xml:1075(para)
 msgid ""
 "Check if argument is a rational number (non-complex). Of course rational "
 "simply means \"not stored as a floating point number.\""
@@ -6363,33 +6586,33 @@ msgstr ""
 "rationnel signifie simplement « non enregistré comme un nombre à virgule "
 "flottante »."
 
-#: C/genius.xml:1060(term)
+#: C/genius.xml:1080(term)
 msgid "IsReal"
 msgstr "IsReal"
 
-#: C/genius.xml:1062(synopsis)
+#: C/genius.xml:1082(synopsis)
 #, no-wrap
 msgid "IsReal (num)"
 msgstr "IsReal (nbre)"
 
-#: C/genius.xml:1063(para)
+#: C/genius.xml:1083(para)
 msgid "Check if argument is a real number."
 msgstr "Vérifie si l'argument est un nombre réel."
 
-#: C/genius.xml:1068(term)
+#: C/genius.xml:1088(term)
 msgid "Numerator"
 msgstr "Numerator"
 
-#: C/genius.xml:1070(synopsis)
+#: C/genius.xml:1090(synopsis)
 #, no-wrap
 msgid "Numerator (x)"
 msgstr "Numerator (x)"
 
-#: C/genius.xml:1071(para)
+#: C/genius.xml:1091(para)
 msgid "Get the numerator of a rational number."
 msgstr "Renvoie le numérateur d'un nombre rationnel."
 
-#: C/genius.xml:1072(para)
+#: C/genius.xml:1092(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Numerator\";>Wikipedia</ulink> "
 "for more information."
@@ -6397,24 +6620,24 @@ msgstr ""
 "Consultez <ulink url=\"http://fr.wikipedia.org/wiki/Num%C3%A9rateur";
 "\">Wikipedia</ulink> pour plus d'informations."
 
-#: C/genius.xml:1080(term)
+#: C/genius.xml:1100(term)
 msgid "Re"
 msgstr "Re"
 
-#: C/genius.xml:1082(synopsis)
+#: C/genius.xml:1102(synopsis)
 #, no-wrap
 msgid "Re (z)"
 msgstr "Re (z)"
 
-#: C/genius.xml:1083(para)
+#: C/genius.xml:1103(para)
 msgid "Aliases: <function>RealPart</function>"
 msgstr "Alias : <function>RealPart</function>"
 
-#: C/genius.xml:1084(para)
+#: C/genius.xml:1104(para)
 msgid "Get the real part of a complex number."
 msgstr "Renvoie la partie réelle d'un nombre complexe."
 
-#: C/genius.xml:1085(para)
+#: C/genius.xml:1105(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Real_part\";>Wikipedia</ulink> "
 "for more information."
@@ -6422,20 +6645,20 @@ msgstr ""
 "Consultez <ulink url=\"http://fr.wikipedia.org/wiki/Partie_r%C3%A9elle";
 "\">Wikipedia</ulink> pour plus d'informations."
 
-#: C/genius.xml:1093(term)
+#: C/genius.xml:1113(term)
 msgid "Sign"
 msgstr "Sign"
 
-#: C/genius.xml:1095(synopsis)
+#: C/genius.xml:1115(synopsis)
 #, no-wrap
 msgid "Sign (x)"
 msgstr "Sign (x)"
 
-#: C/genius.xml:1096(para)
+#: C/genius.xml:1116(para)
 msgid "Aliases: <function>sign</function>"
 msgstr "Alias : <function>sign</function>"
 
-#: C/genius.xml:1097(para)
+#: C/genius.xml:1117(para)
 msgid ""
 "Return the sign of a number. That is returns <literal>-1</literal> if value "
 "is negative, <literal>0</literal> if value is zero and <literal>1</literal> "
@@ -6448,33 +6671,61 @@ msgstr ""
 "une grandeur complexe alors <function>Sign</function> renvoie la direction "
 "ou 0."
 
-#: C/genius.xml:1107(term)
+#: C/genius.xml:1127(term)
 msgid "ceil"
 msgstr "ceil"
 
-#: C/genius.xml:1109(synopsis)
+#: C/genius.xml:1129(synopsis)
 #, no-wrap
 msgid "ceil (x)"
 msgstr "ceil (x)"
 
-#: C/genius.xml:1110(para)
+#: C/genius.xml:1130(para)
 msgid "Aliases: <function>Ceiling</function>"
 msgstr "Alias : <function>Ceiling</function>"
 
-#: C/genius.xml:1111(para)
-msgid "Get the lowest integer more than or equal to n."
-msgstr "Renvoie le plus petit entier supérieur ou égal à n."
-
-#: C/genius.xml:1116(term)
-msgid "exp"
-msgstr "exp"
-
-#: C/genius.xml:1118(synopsis)
-#, no-wrap
+#: C/genius.xml:1131(para)
+#, fuzzy
+#| msgid ""
+#| "Examples: <screen><prompt>genius&gt;</prompt> <userinput>LinePlot(sin,cos)"
+#| "</userinput>\n"
+#| "<prompt>genius&gt;</prompt> <userinput>LinePlot(`(x)=x^2,-1,1,0,1)</"
+#| "userinput>\n"
+#| "</screen>"
+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 ""
+"Exemples : <screen><prompt>genius&gt;</prompt> <userinput>LinePlot(sin,cos)</"
+"userinput>\n"
+"<prompt>genius&gt;</prompt> <userinput>LinePlot(`(x)=x^2,-1,1,0,1)</"
+"userinput>\n"
+"</screen>"
+
+#: C/genius.xml:1138(para)
+msgid ""
+"Note that you should be careful and notice that floating point numbers are "
+"stored an binary and so may not be what you expect. For example "
+"<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:1150(term)
+msgid "exp"
+msgstr "exp"
+
+#: C/genius.xml:1152(synopsis)
+#, no-wrap
 msgid "exp (x)"
 msgstr "exp (x)"
 
-#: C/genius.xml:1119(para)
+#: C/genius.xml:1153(para)
 msgid ""
 "The exponential function. This is the function <userinput>e^x</userinput> "
 "where <varname>e</varname> is the <link linkend=\"gel-function-e\">base of "
@@ -6484,7 +6735,7 @@ msgstr ""
 "<varname>e</varname> est la <link linkend=\"gel-function-e\">base du "
 "logarithme naturel</link>."
 
-#: C/genius.xml:1125(para)
+#: C/genius.xml:1159(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Exponential_function";
 "\">Wikipedia</ulink> or <ulink url=\"http://planetmath.org/encyclopedia/";
@@ -6498,16 +6749,16 @@ msgstr ""
 "wolfram.com/ExponentialFunction.html\">Mathworld</ulink> pour plus "
 "d'informations."
 
-#: C/genius.xml:1135(term)
+#: C/genius.xml:1169(term)
 msgid "float"
 msgstr "float"
 
-#: C/genius.xml:1137(synopsis)
+#: C/genius.xml:1171(synopsis)
 #, no-wrap
 msgid "float (x)"
 msgstr "float (x)"
 
-#: C/genius.xml:1138(para)
+#: C/genius.xml:1172(para)
 msgid ""
 "Make number a floating point value. That is returns the floating point "
 "representation of the number <varname>x</varname>."
@@ -6515,134 +6766,134 @@ msgstr ""
 "Transforme le nombre en nombre à virgule flottante. C'est-à-dire la "
 "représentation à virgule flottante du nombre <varname>x</varname>."
 
-#: C/genius.xml:1143(term)
+#: C/genius.xml:1177(term)
 msgid "floor"
 msgstr "floor"
 
-#: C/genius.xml:1145(synopsis)
+#: C/genius.xml:1179(synopsis)
 #, no-wrap
 msgid "floor (x)"
 msgstr "floor (x)"
 
-#: C/genius.xml:1146(para)
+#: C/genius.xml:1180(para)
 msgid "Aliases: <function>Floor</function>"
 msgstr "Alias : <function>Floor</function>"
 
-#: C/genius.xml:1147(para)
+#: C/genius.xml:1181(para)
 msgid "Get the highest integer less than or equal to <varname>n</varname>."
 msgstr "Renvoie le plus grand entier inférieur ou égal à <varname>n</varname>."
 
-#: C/genius.xml:1152(term)
+#: C/genius.xml:1186(term)
 msgid "ln"
 msgstr "ln"
 
-#: C/genius.xml:1154(synopsis)
+#: C/genius.xml:1188(synopsis)
 #, no-wrap
 msgid "ln (x)"
 msgstr "ln (x)"
 
-#: C/genius.xml:1155(para)
+#: C/genius.xml:1189(para)
 msgid "The natural logarithm, the logarithm to base <varname>e</varname>."
 msgstr "Le logarithme naturel, le logarithme de base <varname>e</varname>."
 
-#: C/genius.xml:1160(term)
+#: C/genius.xml:1194(term)
 msgid "log"
 msgstr "log"
 
-#: C/genius.xml:1162(synopsis)
+#: C/genius.xml:1196(synopsis)
 #, no-wrap
 msgid "log (x)"
 msgstr "log (x)"
 
-#: C/genius.xml:1163(synopsis)
+#: C/genius.xml:1197(synopsis)
 #, no-wrap
 msgid "log (x,b)"
 msgstr "log (x,b)"
 
-#: C/genius.xml:1164(para)
+#: C/genius.xml:1198(para)
 msgid ""
 "Logarithm of <varname>x</varname> base <varname>b</varname> (calls "
 "<function>DiscreteLog</function> if in modulo mode), if base is not given, "
 "<varname>e</varname> is used."
 msgstr ""
 "Logarithme de <varname>x</varname> dans la base <varname>b</varname> "
-"(appelle la fonction <function>DiscreteLog dans le mode modulo). Si la base "
-"n'est pas donnée, <varname>e</varname> est utilisée."
+"(appelle la fonction <function>DiscreteLog</function> dans le mode modulo). "
+"Si la base n'est pas donnée, <varname>e</varname> est utilisée."
 
-#: C/genius.xml:1169(term)
+#: C/genius.xml:1203(term)
 msgid "log10"
 msgstr "log10"
 
-#: C/genius.xml:1171(synopsis)
+#: C/genius.xml:1205(synopsis)
 #, no-wrap
 msgid "log10 (x)"
 msgstr "log10 (x)"
 
-#: C/genius.xml:1172(para)
+#: C/genius.xml:1206(para)
 msgid "Logarithm of <varname>x</varname> base 10."
 msgstr "Logarithme base 10 de <varname>x</varname>."
 
-#: C/genius.xml:1177(term)
+#: C/genius.xml:1211(term)
 msgid "log2"
 msgstr "log2"
 
-#: C/genius.xml:1179(synopsis)
+#: C/genius.xml:1213(synopsis)
 #, no-wrap
 msgid "log2 (x)"
 msgstr "log2 (x)"
 
-#: C/genius.xml:1180(para)
+#: C/genius.xml:1214(para)
 msgid "Aliases: <function>lg</function>"
 msgstr "Alias : <function>lg</function>"
 
-#: C/genius.xml:1181(para)
+#: C/genius.xml:1215(para)
 msgid "Logarithm of <varname>x</varname> base 2."
 msgstr "Logarithme base 2 de <varname>x</varname>."
 
-#: C/genius.xml:1186(term)
+#: C/genius.xml:1220(term)
 msgid "max"
 msgstr "max"
 
-#: C/genius.xml:1188(synopsis)
+#: C/genius.xml:1222(synopsis)
 #, no-wrap
 msgid "max (a,args...)"
 msgstr "max (a,params...)"
 
-#: C/genius.xml:1189(para)
+#: C/genius.xml:1223(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:1224(para)
 msgid "Returns the maximum of arguments or matrix."
 msgstr "Renvoie le maximum des arguments ou de la matrice."
 
-#: C/genius.xml:1195(term)
+#: C/genius.xml:1229(term)
 msgid "min"
 msgstr "min"
 
-#: C/genius.xml:1197(synopsis)
+#: C/genius.xml:1231(synopsis)
 #, no-wrap
 msgid "min (a,args...)"
 msgstr "min (a,params...)"
 
-#: C/genius.xml:1198(para)
+#: C/genius.xml:1232(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:1233(para)
 msgid "Returns the minimum of arguments or matrix."
 msgstr "Renvoie le minimum des arguments ou de la matrice."
 
-#: C/genius.xml:1204(term)
+#: C/genius.xml:1238(term)
 msgid "rand"
 msgstr "rand"
 
-#: C/genius.xml:1206(synopsis)
+#: C/genius.xml:1240(synopsis)
 #, no-wrap
 msgid "rand (size...)"
 msgstr "rand (taille...)"
 
-#: C/genius.xml:1207(para)
+#: C/genius.xml:1241(para)
 msgid ""
 "Generate random float in the range <literal>[0,1)</literal>. If size is "
 "given then a matrix (if two numbers are specified) or vector (if one number "
@@ -6653,16 +6904,16 @@ msgstr ""
 "fournis) ou un vecteur (si un seul est fourni) de la taille indiquée est "
 "renvoyé."
 
-#: C/genius.xml:1214(term)
+#: C/genius.xml:1248(term)
 msgid "randint"
 msgstr "randint"
 
-#: C/genius.xml:1216(synopsis)
+#: C/genius.xml:1250(synopsis)
 #, no-wrap
 msgid "randint (max,size...)"
 msgstr "randint (max,taille...)"
 
-#: C/genius.xml:1217(para)
+#: C/genius.xml:1251(para)
 msgid ""
 "Generate random integer in the range <literal>[0,max)</literal>. If size is "
 "given then a matrix (if two numbers are specified) or vector (if one number "
@@ -6693,37 +6944,37 @@ msgstr ""
 " 0      0       3]\n"
 "</screen>"
 
-#: C/genius.xml:1236(term)
+#: C/genius.xml:1270(term)
 msgid "round"
 msgstr "round"
 
-#: C/genius.xml:1238(synopsis)
+#: C/genius.xml:1272(synopsis)
 #, no-wrap
 msgid "round (x)"
 msgstr "round (x)"
 
-#: C/genius.xml:1239(para)
+#: C/genius.xml:1273(para)
 msgid "Aliases: <function>Round</function>"
 msgstr "Alias : <function>Round</function>"
 
-#: C/genius.xml:1240(para)
+#: C/genius.xml:1274(para)
 msgid "Round a number."
 msgstr "Arrondit un nombre."
 
-#: C/genius.xml:1245(term)
+#: C/genius.xml:1279(term)
 msgid "sqrt"
 msgstr "sqrt"
 
-#: C/genius.xml:1247(synopsis)
+#: C/genius.xml:1281(synopsis)
 #, no-wrap
 msgid "sqrt (x)"
 msgstr "sqrt (x)"
 
-#: C/genius.xml:1248(para)
+#: C/genius.xml:1282(para)
 msgid "Aliases: <function>SquareRoot</function>"
 msgstr "Alias : <function>SquareRoot</function>"
 
-#: C/genius.xml:1249(para)
+#: C/genius.xml:1283(para)
 msgid ""
 "The square root. When operating modulo some integer will return either a "
 "<constant>null</constant> or a vector of the square roots. Examples: "
@@ -6752,7 +7003,7 @@ msgstr ""
 "= 4\n"
 "</screen>"
 
-#: C/genius.xml:1261(para)
+#: C/genius.xml:1295(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/SquareRoot.html";
 "\">Planetmath</ulink> for more information."
@@ -6760,215 +7011,215 @@ msgstr ""
 "Consultez <ulink url=\"http://planetmath.org/encyclopedia/SquareRoot.html";
 "\">Planetmath</ulink> pour plus d'informations."
 
-#: C/genius.xml:1269(term)
+#: C/genius.xml:1303(term)
 msgid "trunc"
 msgstr "trunc"
 
-#: C/genius.xml:1271(synopsis)
+#: C/genius.xml:1305(synopsis)
 #, no-wrap
 msgid "trunc (x)"
 msgstr "trunc (x)"
 
-#: C/genius.xml:1272(para)
+#: C/genius.xml:1306(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:1307(para)
 msgid "Truncate number to an integer (return the integer part)."
 msgstr "Tronque le nombre à un entier (renvoie la partie entière)."
 
-#: C/genius.xml:1281(title)
+#: C/genius.xml:1315(title)
 msgid "Trigonometry"
 msgstr "Trigonométrie"
 
-#: C/genius.xml:1284(term)
+#: C/genius.xml:1318(term)
 msgid "acos"
 msgstr "acos"
 
-#: C/genius.xml:1286(synopsis)
+#: C/genius.xml:1320(synopsis)
 #, no-wrap
 msgid "acos (x)"
 msgstr "acos (x)"
 
-#: C/genius.xml:1287(para)
+#: C/genius.xml:1321(para)
 msgid "Aliases: <function>arccos</function>"
 msgstr "Alias : <function>arccos</function>"
 
-#: C/genius.xml:1288(para)
+#: C/genius.xml:1322(para)
 msgid "The arccos (inverse cos) function."
 msgstr "Fonction arccos (arc cosinus)."
 
-#: C/genius.xml:1293(term)
+#: C/genius.xml:1327(term)
 msgid "acosh"
 msgstr "acosh"
 
-#: C/genius.xml:1295(synopsis)
+#: C/genius.xml:1329(synopsis)
 #, no-wrap
 msgid "acosh (x)"
 msgstr "acosh (x)"
 
-#: C/genius.xml:1296(para)
+#: C/genius.xml:1330(para)
 msgid "Aliases: <function>arccosh</function>"
 msgstr "Alias : <function>arccosh</function>"
 
-#: C/genius.xml:1297(para)
+#: C/genius.xml:1331(para)
 msgid "The arccosh (inverse cosh) function."
 msgstr "Fonction arccosh (cosinus hyperbolique inverse)."
 
-#: C/genius.xml:1302(term)
+#: C/genius.xml:1336(term)
 msgid "acot"
 msgstr "acot"
 
-#: C/genius.xml:1304(synopsis)
+#: C/genius.xml:1338(synopsis)
 #, no-wrap
 msgid "acot (x)"
 msgstr "acot (x)"
 
-#: C/genius.xml:1305(para)
+#: C/genius.xml:1339(para)
 msgid "Aliases: <function>arccot</function>"
 msgstr "Alias : <function>arccot</function>"
 
-#: C/genius.xml:1306(para)
+#: C/genius.xml:1340(para)
 msgid "The arccot (inverse cot) function."
 msgstr "Fonction arccot (cotangente inverse)."
 
-#: C/genius.xml:1311(term)
+#: C/genius.xml:1345(term)
 msgid "acoth"
 msgstr "acoth"
 
-#: C/genius.xml:1313(synopsis)
+#: C/genius.xml:1347(synopsis)
 #, no-wrap
 msgid "acoth (x)"
 msgstr "acoth (x)"
 
-#: C/genius.xml:1314(para)
+#: C/genius.xml:1348(para)
 msgid "Aliases: <function>arccoth</function>"
 msgstr "Alias : <function>arccoth</function>"
 
-#: C/genius.xml:1315(para)
+#: C/genius.xml:1349(para)
 msgid "The arccoth (inverse coth) function."
 msgstr "Fonction arccoth (cotangente hyperbolique inverse)."
 
-#: C/genius.xml:1320(term)
+#: C/genius.xml:1354(term)
 msgid "acsc"
 msgstr "acsc"
 
-#: C/genius.xml:1322(synopsis)
+#: C/genius.xml:1356(synopsis)
 #, no-wrap
 msgid "acsc (x)"
 msgstr "acsc (x)"
 
-#: C/genius.xml:1323(para)
+#: C/genius.xml:1357(para)
 msgid "Aliases: <function>arccsc</function>"
 msgstr "Alias : <function>arccsc</function>"
 
-#: C/genius.xml:1324(para)
+#: C/genius.xml:1358(para)
 msgid "The inverse cosecant function."
 msgstr "Inverse de la fonction cosécante."
 
-#: C/genius.xml:1329(term)
+#: C/genius.xml:1363(term)
 msgid "acsch"
 msgstr "acsch"
 
-#: C/genius.xml:1331(synopsis)
+#: C/genius.xml:1365(synopsis)
 #, no-wrap
 msgid "acsch (x)"
 msgstr "acsch (x)"
 
-#: C/genius.xml:1332(para)
+#: C/genius.xml:1366(para)
 msgid "Aliases: <function>arccsch</function>"
 msgstr "Alias : <function>arccsch</function>"
 
-#: C/genius.xml:1333(para)
+#: C/genius.xml:1367(para)
 msgid "The inverse hyperbolic cosecant function."
 msgstr "Inverse de la fonction cosécante hyperbolique."
 
-#: C/genius.xml:1338(term)
+#: C/genius.xml:1372(term)
 msgid "asec"
 msgstr "asec"
 
-#: C/genius.xml:1340(synopsis)
+#: C/genius.xml:1374(synopsis)
 #, no-wrap
 msgid "asec (x)"
 msgstr "asec (x)"
 
-#: C/genius.xml:1341(para)
+#: C/genius.xml:1375(para)
 msgid "Aliases: <function>arcsec</function>"
 msgstr "Alias : <function>arcsec</function>"
 
-#: C/genius.xml:1342(para)
+#: C/genius.xml:1376(para)
 msgid "The inverse secant function."
 msgstr "Inverse de la fonction sécante."
 
-#: C/genius.xml:1347(term)
+#: C/genius.xml:1381(term)
 msgid "asech"
 msgstr "asech"
 
-#: C/genius.xml:1349(synopsis)
+#: C/genius.xml:1383(synopsis)
 #, no-wrap
 msgid "asech (x)"
 msgstr "asech (x)"
 
-#: C/genius.xml:1350(para)
+#: C/genius.xml:1384(para)
 msgid "Aliases: <function>arcsech</function>"
 msgstr "Alias : <function>arcsech</function>"
 
-#: C/genius.xml:1351(para)
+#: C/genius.xml:1385(para)
 msgid "The inverse hyperbolic secant function."
 msgstr "Inverse de la fontion sécante hyperbolique."
 
-#: C/genius.xml:1356(term)
+#: C/genius.xml:1390(term)
 msgid "asin"
 msgstr "asin"
 
-#: C/genius.xml:1358(synopsis)
+#: C/genius.xml:1392(synopsis)
 #, no-wrap
 msgid "asin (x)"
 msgstr "asin (x)"
 
-#: C/genius.xml:1359(para)
+#: C/genius.xml:1393(para)
 msgid "Aliases: <function>arcsin</function>"
 msgstr "Alias : <function>arcsin</function>"
 
-#: C/genius.xml:1360(para)
+#: C/genius.xml:1394(para)
 msgid "The arcsin (inverse sin) function."
 msgstr "La fonction arcsin (sinus inverse)."
 
-#: C/genius.xml:1365(term)
+#: C/genius.xml:1399(term)
 msgid "asinh"
 msgstr "asinh"
 
-#: C/genius.xml:1367(synopsis)
+#: C/genius.xml:1401(synopsis)
 #, no-wrap
 msgid "asinh (x)"
 msgstr "asinh (x)"
 
-#: C/genius.xml:1368(para)
+#: C/genius.xml:1402(para)
 msgid "Aliases: <function>arcsinh</function>"
 msgstr "Alias : <function>arcsinh</function>"
 
-#: C/genius.xml:1369(para)
+#: C/genius.xml:1403(para)
 msgid "The arcsinh (inverse sinh) function."
 msgstr "Fonction arcsinh (sinus hyperbolique inverse)."
 
-#: C/genius.xml:1374(term)
+#: C/genius.xml:1408(term)
 msgid "atan"
 msgstr "atan"
 
-#: C/genius.xml:1376(synopsis)
+#: C/genius.xml:1410(synopsis)
 #, no-wrap
 msgid "atan (x)"
 msgstr "atan (x)"
 
-#: C/genius.xml:1377(para)
+#: C/genius.xml:1411(para)
 msgid "Aliases: <function>arctan</function>"
 msgstr "Alias : <function>arctan</function>"
 
-#: C/genius.xml:1378(para)
+#: C/genius.xml:1412(para)
 msgid "Calculates the arctan (inverse tan) function."
 msgstr "Calcule la fonction arctangente (tangente inverse)."
 
-#: C/genius.xml:1379(para)
+#: C/genius.xml:1413(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Arctangent\";>Wikipedia</ulink> "
 "or <ulink url=\"http://mathworld.wolfram.com/InverseTangent.html";
@@ -6978,37 +7229,37 @@ msgstr ""
 "ulink> or <ulink url=\"http://mathworld.wolfram.com/InverseTangent.html";
 "\">Mathworld</ulink> pour plus d'informations."
 
-#: C/genius.xml:1388(term)
+#: C/genius.xml:1422(term)
 msgid "atanh"
 msgstr "atanh"
 
-#: C/genius.xml:1390(synopsis)
+#: C/genius.xml:1424(synopsis)
 #, no-wrap
 msgid "atanh (x)"
 msgstr "atanh (x)"
 
-#: C/genius.xml:1391(para)
+#: C/genius.xml:1425(para)
 msgid "Aliases: <function>arctanh</function>"
 msgstr "Alias : <function>arctanh</function>"
 
-#: C/genius.xml:1392(para)
+#: C/genius.xml:1426(para)
 msgid "The arctanh (inverse tanh) function."
 msgstr "Fonction arctanh (tangente hyperbolique inverse)."
 
-#: C/genius.xml:1397(term)
+#: C/genius.xml:1431(term)
 msgid "atan2"
 msgstr "atan2"
 
-#: C/genius.xml:1399(synopsis)
+#: C/genius.xml:1433(synopsis)
 #, no-wrap
 msgid "atan2 (y, x)"
 msgstr "atan2 (y, x)"
 
-#: C/genius.xml:1400(para)
+#: C/genius.xml:1434(para)
 msgid "Aliases: <function>arctan2</function>"
 msgstr "Alias : <function>arctan2</function>"
 
-#: C/genius.xml:1401(para)
+#: C/genius.xml:1435(para)
 msgid ""
 "Calculates the arctan2 function. If <userinput>x&gt;0</userinput> then it "
 "returns <userinput>atan(y/x)</userinput>. If <userinput>x&lt;0</userinput> "
@@ -7024,7 +7275,7 @@ msgstr ""
 "\t  pi/2</userinput>. <userinput>atan2(0,0)</userinput> renvoie 0 plutôt que "
 "d'échouer."
 
-#: C/genius.xml:1409(para)
+#: C/genius.xml:1443(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Atan2\";>Wikipedia</ulink> or "
 "<ulink url=\"http://mathworld.wolfram.com/InverseTangent.html\";>Mathworld</"
@@ -7034,21 +7285,21 @@ msgstr ""
 "ulink> ou <ulink url=\"http://mathworld.wolfram.com/InverseTangent.html";
 "\">Mathworld</ulink> pour plus d'informations."
 
-#: C/genius.xml:1418(term)
+#: C/genius.xml:1452(term)
 msgid "cos"
 msgstr "cos"
 
-#: C/genius.xml:1420(synopsis)
+#: C/genius.xml:1454(synopsis)
 #, no-wrap
 msgid "cos (x)"
 msgstr "cos (x)"
 
-#: C/genius.xml:1421(para)
+#: C/genius.xml:1455(para)
 msgid "Calculates the cosine function."
 msgstr "Calcule la fonction cosinus."
 
-#: 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:1456(para) C/genius.xml:1480(para) C/genius.xml:1504(para)
+#: C/genius.xml:1528(para) C/genius.xml:1552(para) C/genius.xml:1576(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/";
 "DefinitionsInTrigonometry.html\">Planetmath</ulink> for more information."
@@ -7056,21 +7307,21 @@ msgstr ""
 "Consultez <ulink url=\"http://planetmath.org/encyclopedia/";
 "DefinitionsInTrigonometry.html\">Planetmath</ulink> pour plus d'informations."
 
-#: C/genius.xml:1430(term)
+#: C/genius.xml:1464(term)
 msgid "cosh"
 msgstr "cosh"
 
-#: C/genius.xml:1432(synopsis)
+#: C/genius.xml:1466(synopsis)
 #, no-wrap
 msgid "cosh (x)"
 msgstr "cosh (x)"
 
-#: C/genius.xml:1433(para)
+#: C/genius.xml:1467(para)
 msgid "Calculates the hyperbolic cosine function."
 msgstr "Calcule la fonction cosinus hyperbolique."
 
-#: 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:1468(para) C/genius.xml:1492(para) C/genius.xml:1516(para)
+#: C/genius.xml:1540(para) C/genius.xml:1564(para) C/genius.xml:1588(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/HyperbolicFunctions.html";
 "\">Planetmath</ulink> for more information."
@@ -7078,150 +7329,150 @@ msgstr ""
 "Consultez <ulink url=\"http://planetmath.org/encyclopedia/";
 "HyperbolicFunctions.html\">Planetmath</ulink> pour plus d'informations."
 
-#: C/genius.xml:1442(term)
+#: C/genius.xml:1476(term)
 msgid "cot"
 msgstr "cot"
 
-#: C/genius.xml:1444(synopsis)
+#: C/genius.xml:1478(synopsis)
 #, no-wrap
 msgid "cot (x)"
 msgstr "cot (x)"
 
-#: C/genius.xml:1445(para)
+#: C/genius.xml:1479(para)
 msgid "The cotangent function."
 msgstr "Fonction cotangente."
 
-#: C/genius.xml:1454(term)
+#: C/genius.xml:1488(term)
 msgid "coth"
 msgstr "coth"
 
-#: C/genius.xml:1456(synopsis)
+#: C/genius.xml:1490(synopsis)
 #, no-wrap
 msgid "coth (x)"
 msgstr "coth (x)"
 
-#: C/genius.xml:1457(para)
+#: C/genius.xml:1491(para)
 msgid "The hyperbolic cotangent function."
 msgstr "Fonction cotangente hyperbolique."
 
-#: C/genius.xml:1466(term)
+#: C/genius.xml:1500(term)
 msgid "csc"
 msgstr "csc"
 
-#: C/genius.xml:1468(synopsis)
+#: C/genius.xml:1502(synopsis)
 #, no-wrap
 msgid "csc (x)"
 msgstr "csc (x)"
 
-#: C/genius.xml:1469(para)
+#: C/genius.xml:1503(para)
 msgid "The cosecant function."
 msgstr "Fonction cosécante."
 
-#: C/genius.xml:1478(term)
+#: C/genius.xml:1512(term)
 msgid "csch"
 msgstr "csch"
 
-#: C/genius.xml:1480(synopsis)
+#: C/genius.xml:1514(synopsis)
 #, no-wrap
 msgid "csch (x)"
 msgstr "csch (x)"
 
-#: C/genius.xml:1481(para)
+#: C/genius.xml:1515(para)
 msgid "The hyperbolic cosecant function."
 msgstr "Fonction cosécante hyperbolique."
 
-#: C/genius.xml:1490(term)
+#: C/genius.xml:1524(term)
 msgid "sec"
 msgstr "sec"
 
-#: C/genius.xml:1492(synopsis)
+#: C/genius.xml:1526(synopsis)
 #, no-wrap
 msgid "sec (x)"
 msgstr "sec (x)"
 
-#: C/genius.xml:1493(para)
+#: C/genius.xml:1527(para)
 msgid "The secant function."
 msgstr "Fonction sécante."
 
-#: C/genius.xml:1502(term)
+#: C/genius.xml:1536(term)
 msgid "sech"
 msgstr "sech"
 
-#: C/genius.xml:1504(synopsis)
+#: C/genius.xml:1538(synopsis)
 #, no-wrap
 msgid "sech (x)"
 msgstr "sech (x)"
 
-#: C/genius.xml:1505(para)
+#: C/genius.xml:1539(para)
 msgid "The hyperbolic secant function."
 msgstr "Fonction sécante hyperbolique."
 
-#: C/genius.xml:1514(term)
+#: C/genius.xml:1548(term)
 msgid "sin"
 msgstr "sin"
 
-#: C/genius.xml:1516(synopsis)
+#: C/genius.xml:1550(synopsis)
 #, no-wrap
 msgid "sin (x)"
 msgstr "sin (x)"
 
-#: C/genius.xml:1517(para)
+#: C/genius.xml:1551(para)
 msgid "Calculates the sine function."
 msgstr "Calcule la fonction sinus."
 
-#: C/genius.xml:1526(term)
+#: C/genius.xml:1560(term)
 msgid "sinh"
 msgstr "sinh"
 
-#: C/genius.xml:1528(synopsis)
+#: C/genius.xml:1562(synopsis)
 #, no-wrap
 msgid "sinh (x)"
 msgstr "sinh (x)"
 
-#: C/genius.xml:1529(para)
+#: C/genius.xml:1563(para)
 msgid "Calculates the hyperbolic sine function."
 msgstr "Calcule la fonction sinus hyperbolique."
 
-#: C/genius.xml:1538(term)
+#: C/genius.xml:1572(term)
 msgid "tan"
 msgstr "tan"
 
-#: C/genius.xml:1540(synopsis)
+#: C/genius.xml:1574(synopsis)
 #, no-wrap
 msgid "tan (x)"
 msgstr "tan (x)"
 
-#: C/genius.xml:1541(para)
+#: C/genius.xml:1575(para)
 msgid "Calculates the tan function."
 msgstr "Calcule la fonction tangente."
 
-#: C/genius.xml:1550(term)
+#: C/genius.xml:1584(term)
 msgid "tanh"
 msgstr "tanh"
 
-#: C/genius.xml:1552(synopsis)
+#: C/genius.xml:1586(synopsis)
 #, no-wrap
 msgid "tanh (x)"
 msgstr "tanh (x)"
 
-#: C/genius.xml:1553(para)
+#: C/genius.xml:1587(para)
 msgid "The hyperbolic tangent function."
 msgstr "Fonction tangente hyperbolique."
 
-#: C/genius.xml:1565(title)
+#: C/genius.xml:1599(title)
 msgid "Number Theory"
 msgstr "Théorie des nombres"
 
-#: C/genius.xml:1568(term)
+#: C/genius.xml:1602(term)
 msgid "AreRelativelyPrime"
 msgstr "AreRelativelyPrime"
 
-#: C/genius.xml:1570(synopsis)
+#: C/genius.xml:1604(synopsis)
 #, no-wrap
 msgid "AreRelativelyPrime (a,b)"
 msgstr "AreRelativelyPrime (a,b)"
 
-#: C/genius.xml:1571(para)
+#: C/genius.xml:1605(para)
 msgid ""
 "Are the real integers <varname>a</varname> and <varname>b</varname> "
 "relatively prime? Returns <constant>true</constant> or <constant>false</"
@@ -7231,7 +7482,7 @@ msgstr ""
 "entre eux ? Renvoie <constant>true</constant> (vrai) ou <constant>false</"
 "constant> (faux)."
 
-#: C/genius.xml:1575(para)
+#: C/genius.xml:1609(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/RelativelyPrime.html";
 "\">Planetmath</ulink> or <ulink url=\"http://mathworld.wolfram.com/";
@@ -7241,20 +7492,20 @@ msgstr ""
 "html\">Planetmath</ulink> ou <ulink url=\"http://mathworld.wolfram.com/";
 "RelativelyPrime.html\">Mathworld</ulink> pour plus d'informations."
 
-#: C/genius.xml:1584(term)
+#: C/genius.xml:1618(term)
 msgid "BernoulliNumber"
 msgstr "BernoulliNumber"
 
-#: C/genius.xml:1586(synopsis)
+#: C/genius.xml:1620(synopsis)
 #, no-wrap
 msgid "BernoulliNumber (n)"
 msgstr "BernoulliNumber (n)"
 
-#: C/genius.xml:1587(para)
+#: C/genius.xml:1621(para)
 msgid "Return the <varname>n</varname>th Bernoulli number."
 msgstr "Renvoie le <varname>n</varname>-ième nombre de Bernoulli."
 
-#: C/genius.xml:1588(para)
+#: C/genius.xml:1622(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Bernoulli_number\";>Wikipedia</"
 "ulink> or <ulink url=\"http://mathworld.wolfram.com/BernoulliNumber.html";
@@ -7264,20 +7515,20 @@ msgstr ""
 "\">Wikipedia</ulink> ou <ulink url=\"http://mathworld.wolfram.com/";
 "BernoulliNumber.html\">Mathworld</ulink> pour plus d'informations."
 
-#: C/genius.xml:1597(term)
+#: C/genius.xml:1631(term)
 msgid "ChineseRemainder"
 msgstr "ChineseRemainder"
 
-#: C/genius.xml:1599(synopsis)
+#: C/genius.xml:1633(synopsis)
 #, no-wrap
 msgid "ChineseRemainder (a,m)"
 msgstr "ChineseRemainder (a,m)"
 
-#: C/genius.xml:1600(para)
+#: C/genius.xml:1634(para)
 msgid "Aliases: <function>CRT</function>"
 msgstr "Alias : <function>CRT</function>"
 
-#: C/genius.xml:1601(para)
+#: C/genius.xml:1635(para)
 msgid ""
 "Find the <varname>x</varname> that solves the system given by the vector "
 "<varname>a</varname> and modulo the elements of <varname>m</varname>, using "
@@ -7287,7 +7538,7 @@ msgstr ""
 "<varname>a</varname> et modulo les éléments de <varname>m</varname>, en "
 "utilisant le théorème des restes chinois."
 
-#: C/genius.xml:1605(para)
+#: C/genius.xml:1639(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Chinese_remainder_theorem";
 "\">Wikipedia</ulink> or <ulink url=\"http://planetmath.org/encyclopedia/";
@@ -7295,53 +7546,53 @@ msgid ""
 "mathworld.wolfram.com/ChineseRemainderTheorem.html\">Mathworld</ulink> for "
 "more information."
 msgstr ""
-"Consultez <ulink url=\"http://fr.wikipedia.org/wiki/Th%C3%A9or%C3%";
-"A8me_des_restes_chinois\">Wikipedia</ulink> ou <ulink url=\"http://";
+"Consultez <ulink url=\"http://fr.wikipedia.org/wiki/Th%C3%A9or";
+"%C3%A8me_des_restes_chinois\">Wikipedia</ulink> ou <ulink url=\"http://";
 "planetmath.org/encyclopedia/ChineseRemainderTheorem.html\">Planetmath</"
 "ulink> ou <ulink url=\"http://mathworld.wolfram.com/ChineseRemainderTheorem.";
 "html\">Mathworld</ulink> pour plus d'informations."
 
-#: C/genius.xml:1615(term)
+#: C/genius.xml:1649(term)
 msgid "CombineFactorizations"
 msgstr "CombineFactorizations"
 
-#: C/genius.xml:1617(synopsis)
+#: C/genius.xml:1651(synopsis)
 #, no-wrap
 msgid "CombineFactorizations (a,b)"
 msgstr "CombineFactorizations (a,b)"
 
-#: C/genius.xml:1618(para)
+#: C/genius.xml:1652(para)
 msgid "Given two factorizations, give the factorization of the product."
 msgstr "Étant donné deux factorisations, donne la factorisation du produit."
 
-#: C/genius.xml:1620(para)
+#: C/genius.xml:1654(para)
 msgid "See <link linkend=\"gel-function-Factorize\">Factorize</link>."
 msgstr "Consultez <link linkend=\"gel-function-Factorize\">Factorize</link>."
 
-#: C/genius.xml:1625(term)
+#: C/genius.xml:1659(term)
 msgid "ConvertFromBase"
 msgstr "ConvertFromBase"
 
-#: C/genius.xml:1627(synopsis)
+#: C/genius.xml:1661(synopsis)
 #, no-wrap
 msgid "ConvertFromBase (v,b)"
 msgstr "ConvertFromBase (v,b)"
 
-#: C/genius.xml:1628(para)
+#: C/genius.xml:1662(para)
 msgid "Convert a vector of values indicating powers of b to a number."
 msgstr ""
 "Convertit un vecteur de valeurs indiquant les puissances de b en un nombre."
 
-#: C/genius.xml:1633(term)
+#: C/genius.xml:1667(term)
 msgid "ConvertToBase"
 msgstr "ConvertToBase"
 
-#: C/genius.xml:1635(synopsis)
+#: C/genius.xml:1669(synopsis)
 #, no-wrap
 msgid "ConvertToBase (n,b)"
 msgstr "ConvertToBase (n,b)"
 
-#: C/genius.xml:1636(para)
+#: C/genius.xml:1670(para)
 msgid ""
 "Convert a number to a vector of powers for elements in base <varname>b</"
 "varname>."
@@ -7349,16 +7600,16 @@ msgstr ""
 "Convertit un nombre en un vecteur contenant les puissances des éléments dans "
 "la base <varname>b</varname>."
 
-#: C/genius.xml:1641(term)
+#: C/genius.xml:1675(term)
 msgid "DiscreteLog"
 msgstr "DiscreteLog"
 
-#: C/genius.xml:1643(synopsis)
+#: C/genius.xml:1677(synopsis)
 #, no-wrap
 msgid "DiscreteLog (n,b,q)"
 msgstr "DiscreteLog (n,b,q)"
 
-#: C/genius.xml:1644(para)
+#: C/genius.xml:1678(para)
 msgid ""
 "Find discrete log of <varname>n</varname> base <varname>b</varname> in "
 "F<subscript>q</subscript>, the finite field of order <varname>q</varname>, "
@@ -7370,7 +7621,7 @@ msgstr ""
 "varname> où <varname>q</varname> est un nombre premier, en utilisant "
 "l'algorithme de Silver-Pohlig-Hellman."
 
-#: C/genius.xml:1647(para)
+#: C/genius.xml:1681(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Discrete_logarithm";
 "\">Wikipedia</ulink> or <ulink url=\"http://planetmath.org/encyclopedia/";
@@ -7383,32 +7634,32 @@ msgstr ""
 "wolfram.com/DiscreteLogarithm.html\">Mathworld</ulink> pour plus "
 "d'informations."
 
-#: C/genius.xml:1657(term)
+#: C/genius.xml:1691(term)
 msgid "Divides"
 msgstr "Divides"
 
-#: C/genius.xml:1659(synopsis)
+#: C/genius.xml:1693(synopsis)
 #, no-wrap
 msgid "Divides (m,n)"
 msgstr "Divides (m,n)"
 
-#: C/genius.xml:1660(para)
+#: C/genius.xml:1694(para)
 msgid ""
 "Checks divisibility (if <varname>m</varname> divides <varname>n</varname>)."
 msgstr ""
 "Vérifie la divisibilité (si <varname>m</varname> divise <varname>n</"
 "varname>)."
 
-#: C/genius.xml:1665(term)
+#: C/genius.xml:1699(term)
 msgid "EulerPhi"
 msgstr "EulerPhi"
 
-#: C/genius.xml:1667(synopsis)
+#: C/genius.xml:1701(synopsis)
 #, no-wrap
 msgid "EulerPhi (n)"
 msgstr "EulerPhi (n)"
 
-#: C/genius.xml:1668(para)
+#: C/genius.xml:1702(para)
 msgid ""
 "Compute the Euler phi function for <varname>n</varname>, that is the number "
 "of integers between 1 and <varname>n</varname> relatively prime to "
@@ -7417,7 +7668,7 @@ msgstr ""
 "Calcule la fonction d'Euler phi, c'est-à-dire le nombre d'entiers compris "
 "entre 1 et <varname>n</varname> qui sont premiers avec <varname>n</varname>."
 
-#: C/genius.xml:1673(para)
+#: C/genius.xml:1707(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Euler_phi\";>Wikipedia</ulink> "
 "or <ulink url=\"http://planetmath.org/encyclopedia/EulerPhifunction.html";
@@ -7430,16 +7681,16 @@ msgstr ""
 "wolfram.com/TotientFunction.html\">Mathworld</ulink> pour plus "
 "d'informations."
 
-#: C/genius.xml:1683(term)
+#: C/genius.xml:1717(term)
 msgid "ExactDivision"
 msgstr "ExactDivision"
 
-#: C/genius.xml:1685(synopsis)
+#: C/genius.xml:1719(synopsis)
 #, no-wrap
 msgid "ExactDivision (n,d)"
 msgstr "ExactDivision (n,d)"
 
-#: C/genius.xml:1686(para)
+#: C/genius.xml:1720(para)
 msgid ""
 "Return <userinput>n/d</userinput> but only if <varname>d</varname> divides "
 "<varname>n</varname>. If <varname>d</varname> does not divide <varname>n</"
@@ -7454,16 +7705,16 @@ msgstr ""
 "l'opération <userinput>n/d</userinput>, mais bien sûr utile seulement si "
 "vous savez que la division est exacte."
 
-#: C/genius.xml:1698(term)
+#: C/genius.xml:1732(term)
 msgid "Factorize"
 msgstr "Factorize"
 
-#: C/genius.xml:1700(synopsis)
+#: C/genius.xml:1734(synopsis)
 #, no-wrap
 msgid "Factorize (n)"
 msgstr "Factorize (n)"
 
-#: C/genius.xml:1701(para)
+#: C/genius.xml:1735(para)
 msgid ""
 "Return factorization of a number as a matrix. The first row is the primes in "
 "the factorization (including 1) and the second row are the powers. So for "
@@ -7482,7 +7733,7 @@ msgstr ""
 "[1      11      13\n"
 " 1      2       1]</screen>"
 
-#: C/genius.xml:1710(para)
+#: C/genius.xml:1744(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Factorization\";>Wikipedia</"
 "ulink> for more information."
@@ -7490,16 +7741,16 @@ msgstr ""
 "Consultez <ulink url=\"http://fr.wikipedia.org/wiki/Factorisation";
 "\">Wikipedia</ulink> pour plus d'informations."
 
-#: C/genius.xml:1718(term)
+#: C/genius.xml:1752(term)
 msgid "Factors"
 msgstr "Factors"
 
-#: C/genius.xml:1720(synopsis)
+#: C/genius.xml:1754(synopsis)
 #, no-wrap
 msgid "Factors (n)"
 msgstr "Factors (n)"
 
-#: C/genius.xml:1727(programlisting)
+#: C/genius.xml:1761(programlisting)
 #, no-wrap
 msgid ""
 "for n=1 to 1000 do (\n"
@@ -7512,7 +7763,7 @@ msgstr ""
 "        print(n)\n"
 ")\n"
 
-#: C/genius.xml:1721(para)
+#: C/genius.xml:1755(para)
 msgid ""
 "Return all factors of <varname>n</varname> in a vector. This includes all "
 "the non-prime factors as well. It includes 1 and the number itself. So for "
@@ -7526,18 +7777,24 @@ msgstr ""
 "qui sont la somme de leurs facteurs) jusqu'au nombre 1000, vous pouvez "
 "écrire (ce n'est bien sûr pas efficace) : <placeholder-1/>"
 
-#: C/genius.xml:1737(term)
+#: C/genius.xml:1771(term)
 msgid "FermatFactorization"
 msgstr "FermatFactorization"
 
-#: C/genius.xml:1739(synopsis)
+#: C/genius.xml:1773(synopsis)
 #, no-wrap
 msgid "FermatFactorization (n,tries)"
 msgstr "FermatFactorization (n,tentatives)"
 
-#: C/genius.xml:1740(para)
-msgid ""
-"Attempt fermat factorization of <varname>n</varname> into <userinput>(t-s)*(t"
+#: C/genius.xml:1774(para)
+#, fuzzy
+#| msgid ""
+#| "Attempt fermat factorization of <varname>n</varname> into <userinput>(t-s)"
+#| "*(t+s)</userinput>, returns <varname>t</varname> and <varname>s</varname> "
+#| "as a vector if possible, <constant>null</constant> otherwise. "
+#| "<varname>tries</varname> specifies the number of tries before giving up."
+msgid ""
+"Attempt Fermat factorization of <varname>n</varname> into <userinput>(t-s)*(t"
 "+s)</userinput>, returns <varname>t</varname> and <varname>s</varname> as a "
 "vector if possible, <constant>null</constant> otherwise. <varname>tries</"
 "varname> specifies the number of tries before giving up."
@@ -7548,7 +7805,7 @@ msgstr ""
 "<constant>null</constant>. L'argument <varname>tentatives</varname> indique "
 "le nombre d'essais avant d'abandonner."
 
-#: C/genius.xml:1747(para)
+#: C/genius.xml:1781(para)
 msgid ""
 "This is a fairly good factorization if your number is the product of two "
 "factors that are very close to each other."
@@ -7556,25 +7813,25 @@ msgstr ""
 "C'est une assez bonne factorisation si votre nombre est le produit de deux "
 "facteurs très proches l'un de l'autre."
 
-#: C/genius.xml:1751(para)
+#: C/genius.xml:1785(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Fermat_factorization";
 "\">Wikipedia</ulink> for more information."
 msgstr ""
-"Consultez <ulink url=\"http://fr.wikipedia.org/wiki/M%C3%";
-"A9thode_de_factorisation_de_Fermat\">Wikipedia</ulink> pour plus "
+"Consultez <ulink url=\"http://fr.wikipedia.org/wiki/M";
+"%C3%A9thode_de_factorisation_de_Fermat\">Wikipedia</ulink> pour plus "
 "d'informations."
 
-#: C/genius.xml:1759(term)
+#: C/genius.xml:1793(term)
 msgid "FindPrimitiveElementMod"
 msgstr "FindPrimitiveElementMod"
 
-#: C/genius.xml:1761(synopsis)
+#: C/genius.xml:1795(synopsis)
 #, no-wrap
 msgid "FindPrimitiveElementMod (q)"
 msgstr "FindPrimitiveElementMod (q)"
 
-#: C/genius.xml:1762(para)
+#: C/genius.xml:1796(para)
 msgid ""
 "Find the first primitive element in F<subscript>q</subscript>, the finite "
 "group of order <varname>q</varname>. Of course <varname>q</varname> must be "
@@ -7584,16 +7841,16 @@ msgstr ""
 "groupe fini d'ordre <varname>q</varname>. Bien sûr, <varname>q</varname> "
 "doit être premier."
 
-#: C/genius.xml:1768(term)
+#: C/genius.xml:1802(term)
 msgid "FindRandomPrimitiveElementMod"
 msgstr "FindRandomPrimitiveElementMod"
 
-#: C/genius.xml:1770(synopsis)
+#: C/genius.xml:1804(synopsis)
 #, no-wrap
 msgid "FindRandomPrimitiveElementMod (q)"
 msgstr "FindRandomPrimitiveElementMod (q)"
 
-#: C/genius.xml:1771(para)
+#: C/genius.xml:1805(para)
 msgid ""
 "Find a random primitive element in F<subscript>q</subscript>, the finite "
 "group of order <varname>q</varname> (q must be a prime)."
@@ -7601,16 +7858,16 @@ msgstr ""
 "Cherche un élément primitif au hasard dans F<subscript>q</subscript>, le "
 "groupe fini d'ordre <varname>q</varname> (q doit être premier)."
 
-#: C/genius.xml:1777(term)
+#: C/genius.xml:1811(term)
 msgid "IndexCalculus"
 msgstr "IndexCalculus"
 
-#: C/genius.xml:1779(synopsis)
+#: C/genius.xml:1813(synopsis)
 #, no-wrap
 msgid "IndexCalculus (n,b,q,S)"
 msgstr "IndexCalculus (n,b,q,S)"
 
-#: C/genius.xml:1780(para)
+#: C/genius.xml:1814(para)
 msgid ""
 "Compute discrete log base <varname>b</varname> of n in F<subscript>q</"
 "subscript>, the finite group of order <varname>q</varname> (<varname>q</"
@@ -7625,16 +7882,16 @@ msgstr ""
 "nombres premiers avec éventuellement la deuxième colonne pré-calculée par "
 "<function>IndexCalculusPrecalculation</function>."
 
-#: C/genius.xml:1789(term)
+#: C/genius.xml:1823(term)
 msgid "IndexCalculusPrecalculation"
 msgstr "IndexCalculusPrecalculation"
 
-#: C/genius.xml:1791(synopsis)
+#: C/genius.xml:1825(synopsis)
 #, no-wrap
 msgid "IndexCalculusPrecalculation (b,q,S)"
 msgstr "IndexCalculusPrecalculation (b,q,S)"
 
-#: C/genius.xml:1792(para)
+#: C/genius.xml:1826(para)
 msgid ""
 "Run the precalculation step of <function>IndexCalculus</function> for "
 "logarithms base <varname>b</varname> in F<subscript>q</subscript>, the "
@@ -7650,29 +7907,29 @@ msgstr ""
 "<varname>S</varname> doit être une colonne de nombres premiers). Les "
 "logarithmes sont pré-calculés et renvoyés dans la deuxième colonne."
 
-#: C/genius.xml:1802(term)
+#: C/genius.xml:1836(term)
 msgid "IsEven"
 msgstr "IsEven"
 
-#: C/genius.xml:1804(synopsis)
+#: C/genius.xml:1838(synopsis)
 #, no-wrap
 msgid "IsEven (n)"
 msgstr "IsEven (n)"
 
-#: C/genius.xml:1805(para)
+#: C/genius.xml:1839(para)
 msgid "Tests if an integer is even."
 msgstr "Teste si un entier est pair."
 
-#: C/genius.xml:1810(term)
+#: C/genius.xml:1844(term)
 msgid "IsMersennePrimeExponent"
 msgstr "IsMersennePrimeExponent"
 
-#: C/genius.xml:1812(synopsis)
+#: C/genius.xml:1846(synopsis)
 #, no-wrap
 msgid "IsMersennePrimeExponent (p)"
 msgstr "IsMersennePrimeExponent (p)"
 
-#: C/genius.xml:1813(para)
+#: C/genius.xml:1847(para)
 msgid ""
 "Tests if a positive integer <varname>p</varname> is a Mersenne prime "
 "exponent. That is if 2<superscript>p</superscript>-1 is a prime. It does "
@@ -7688,7 +7945,7 @@ msgstr ""
 "MersennePrimeExponents\">MersennePrimeExponents</link> et <link linkend="
 "\"gel-function-LucasLehmer\">LucasLehmer</link>."
 
-#: C/genius.xml:1824(para) C/genius.xml:2040(para)
+#: C/genius.xml:1858(para) C/genius.xml:2074(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Mersenne_prime\";>Wikipedia</"
 "ulink>, <ulink url=\"http://planetmath.org/encyclopedia/MersenneNumbers.html";
@@ -7703,16 +7960,16 @@ msgstr ""
 "ulink> ou <ulink url=\"http://www.mersenne.org/\";>GIMPS</ulink> pour plus "
 "d'informations."
 
-#: C/genius.xml:1836(term)
+#: C/genius.xml:1870(term)
 msgid "IsNthPower"
 msgstr "IsNthPower"
 
-#: C/genius.xml:1838(synopsis)
+#: C/genius.xml:1872(synopsis)
 #, no-wrap
 msgid "IsNthPower (m,n)"
 msgstr "IsNthPower (m,n)"
 
-#: C/genius.xml:1839(para)
+#: C/genius.xml:1873(para)
 msgid ""
 "Tests if a rational number <varname>m</varname> is a perfect <varname>n</"
 "varname>th power. See also <link linkend=\"gel-function-IsPerfectPower"
@@ -7724,44 +7981,44 @@ msgstr ""
 "function-IsPerfectPower\">IsPerfectPower</link> et <link linkend=\"gel-"
 "function-IsPerfectSquare\">IsPerfectSquare</link>."
 
-#: C/genius.xml:1850(term)
+#: C/genius.xml:1884(term)
 msgid "IsOdd"
 msgstr "IsOdd"
 
-#: C/genius.xml:1852(synopsis)
+#: C/genius.xml:1886(synopsis)
 #, no-wrap
 msgid "IsOdd (n)"
 msgstr "IsOdd (n)"
 
-#: C/genius.xml:1853(para)
+#: C/genius.xml:1887(para)
 msgid "Tests if an integer is odd."
 msgstr "Teste si un entier est impair."
 
-#: C/genius.xml:1858(term)
+#: C/genius.xml:1892(term)
 msgid "IsPerfectPower"
 msgstr "IsPerfectPower"
 
-#: C/genius.xml:1860(synopsis)
+#: C/genius.xml:1894(synopsis)
 #, no-wrap
 msgid "IsPerfectPower (n)"
 msgstr "IsPerfectPower (n)"
 
-#: C/genius.xml:1861(para)
+#: C/genius.xml:1895(para)
 msgid "Check an integer is any perfect power, a<superscript>b</superscript>."
 msgstr ""
 "Vérifie qu'un entier est une puissance parfaite, a<superscript>b</"
 "superscript>."
 
-#: C/genius.xml:1866(term)
+#: C/genius.xml:1900(term)
 msgid "IsPerfectSquare"
 msgstr "IsPerfectSquare"
 
-#: C/genius.xml:1868(synopsis)
+#: C/genius.xml:1902(synopsis)
 #, no-wrap
 msgid "IsPerfectSquare (n)"
 msgstr "IsPerfectSquare (n)"
 
-#: C/genius.xml:1869(para)
+#: C/genius.xml:1903(para)
 msgid ""
 "Check an integer for being a perfect square of an integer. The number must "
 "be a real integer. Negative integers are of course never perfect squares of "
@@ -7771,16 +8028,16 @@ msgstr ""
 "un vrai entier. Les entiers négatifs ne peuvent bien sûr jamais être des "
 "carrés de vrais entiers."
 
-#: C/genius.xml:1878(term)
+#: C/genius.xml:1912(term)
 msgid "IsPrime"
 msgstr "IsPrime"
 
-#: C/genius.xml:1880(synopsis)
+#: C/genius.xml:1914(synopsis)
 #, no-wrap
 msgid "IsPrime (n)"
 msgstr "IsPrime (n)"
 
-#: C/genius.xml:1881(para)
+#: C/genius.xml:1915(para)
 msgid ""
 "Tests primality of integers, for numbers less than 2.5e10 the answer is "
 "deterministic (if Riemann hypothesis is true). For numbers larger, the "
@@ -7799,7 +8056,7 @@ msgstr ""
 "<function>IsPrimeMillerRabinReps</function>. La valeur par défaut de 22 mène "
 "à une probabilité d'environ 5.7e-14."
 
-#: C/genius.xml:1892(para)
+#: C/genius.xml:1926(para)
 msgid ""
 "If <constant>false</constant> is returned, you can be sure that the number "
 "is a composite. If you want to be absolutely sure that you have a prime you "
@@ -7813,7 +8070,7 @@ msgstr ""
 "MillerRabinTestSure\"><function>MillerRabinTestSure</function></link> mais "
 "cela peut prendre beaucoup plus de temps."
 
-#: C/genius.xml:1900(para) C/genius.xml:2138(para) C/genius.xml:2178(para)
+#: C/genius.xml:1934(para) C/genius.xml:2172(para) C/genius.xml:2212(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/PrimeNumber.html";
 "\">Planetmath</ulink> or <ulink url=\"http://mathworld.wolfram.com/";
@@ -7823,16 +8080,16 @@ msgstr ""
 "\">Planetmath</ulink> ou <ulink url=\"http://mathworld.wolfram.com/";
 "PrimeNumber.html\">Mathworld</ulink> pour plus d'informations."
 
-#: C/genius.xml:1909(term)
+#: C/genius.xml:1943(term)
 msgid "IsPrimitiveMod"
 msgstr "IsPrimitiveMod"
 
-#: C/genius.xml:1911(synopsis)
+#: C/genius.xml:1945(synopsis)
 #, no-wrap
 msgid "IsPrimitiveMod (g,q)"
 msgstr "IsPrimitiveMod (g,q)"
 
-#: C/genius.xml:1912(para)
+#: C/genius.xml:1946(para)
 msgid ""
 "Check if <varname>g</varname> is primitive in F<subscript>q</subscript>, the "
 "finite group of order <varname>q</varname>, where <varname>q</varname> is a "
@@ -7843,16 +8100,16 @@ msgstr ""
 "varname> est premier. Si <varname>q</varname> n'est pas premier, les "
 "résultats sont erronés."
 
-#: C/genius.xml:1918(term)
+#: C/genius.xml:1952(term)
 msgid "IsPrimitiveModWithPrimeFactors"
 msgstr "IsPrimitiveModWithPrimeFactors"
 
-#: C/genius.xml:1920(synopsis)
+#: C/genius.xml:1954(synopsis)
 #, no-wrap
 msgid "IsPrimitiveModWithPrimeFactors (g,q,f)"
 msgstr "IsPrimitiveModWithPrimeFactors (g,q,f)"
 
-#: C/genius.xml:1921(para)
+#: C/genius.xml:1955(para)
 msgid ""
 "Check if <varname>g</varname> is primitive in F<subscript>q</subscript>, the "
 "finite group of order <varname>q</varname>, where <varname>q</varname> is a "
@@ -7865,19 +8122,24 @@ msgstr ""
 "premiers de <varname>q</varname>-1. Si <varname>q</varname> n'est pas "
 "premier, les résultats sont erronés."
 
-#: C/genius.xml:1929(term)
+#: C/genius.xml:1963(term)
 msgid "IsPseudoprime"
 msgstr "IsPseudoprime"
 
-#: C/genius.xml:1931(synopsis)
+#: C/genius.xml:1965(synopsis)
 #, no-wrap
 msgid "IsPseudoprime (n,b)"
 msgstr "IsPseudoprime (n,b)"
 
-#: C/genius.xml:1932(para)
+#: C/genius.xml:1966(para)
+#, fuzzy
+#| 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>"
 msgid ""
 "If <varname>n</varname> is a pseudoprime base <varname>b</varname> but not a "
-"prime, that is if <userinput>b^(n-1) == 1 mod n</userinput>. This calles the "
+"prime, that is if <userinput>b^(n-1) == 1 mod n</userinput>. This calls the "
 "<function>PseudoprimeTest</function>"
 msgstr ""
 "Teste si <varname>n</varname> est un nombre pseudopremier en base "
@@ -7885,16 +8147,16 @@ msgstr ""
 "(n-1) == 1 mod n</userinput>. Cela appelle la fonction "
 "<function>PseudoprimeTest</function>"
 
-#: C/genius.xml:1938(term)
+#: C/genius.xml:1972(term)
 msgid "IsStrongPseudoprime"
 msgstr "IsStrongPseudoprime"
 
-#: C/genius.xml:1940(synopsis)
+#: C/genius.xml:1974(synopsis)
 #, no-wrap
 msgid "IsStrongPseudoprime (n,b)"
 msgstr "IsStrongPseudoprime (n,b)"
 
-#: C/genius.xml:1941(para)
+#: C/genius.xml:1975(para)
 msgid ""
 "Test if <varname>n</varname> is a strong pseudoprime to base <varname>b</"
 "varname> but not a prime."
@@ -7902,37 +8164,37 @@ msgstr ""
 "Teste si <varname>n</varname> est un nombre pseudopremier fort en base "
 "<varname>b</varname> mais pas un nombre premier."
 
-#: C/genius.xml:1946(term)
+#: C/genius.xml:1980(term)
 msgid "Jacobi"
 msgstr "Jacobi"
 
-#: C/genius.xml:1948(synopsis)
+#: C/genius.xml:1982(synopsis)
 #, no-wrap
 msgid "Jacobi (a,b)"
 msgstr "Jacobi (a,b)"
 
-#: C/genius.xml:1949(para)
+#: C/genius.xml:1983(para)
 msgid "Aliases: <function>JacobiSymbol</function>"
 msgstr "Alias : <function>JacobiSymbol</function>"
 
-#: C/genius.xml:1950(para)
+#: C/genius.xml:1984(para)
 msgid "Calculate the Jacobi symbol (a/b) (b should be odd)."
 msgstr "Calcule le symbole de Jacobi (a/b) (b doit être impair)."
 
-#: C/genius.xml:1955(term)
+#: C/genius.xml:1989(term)
 msgid "JacobiKronecker"
 msgstr "JacobiKronecker"
 
-#: C/genius.xml:1957(synopsis)
+#: C/genius.xml:1991(synopsis)
 #, no-wrap
 msgid "JacobiKronecker (a,b)"
 msgstr "JacobiKronecker (a,b)"
 
-#: C/genius.xml:1958(para)
+#: C/genius.xml:1992(para)
 msgid "Aliases: <function>JacobiKroneckerSymbol</function>"
 msgstr "Alias : <function>JacobiKroneckerSymbol</function>"
 
-#: C/genius.xml:1959(para)
+#: C/genius.xml:1993(para)
 msgid ""
 "Calculate the Jacobi symbol (a/b) with the Kronecker extension (a/2)=(2/a) "
 "when a odd, or (a/2)=0 when a even."
@@ -7940,16 +8202,16 @@ msgstr ""
 "Calcule le symbole de Jacobi (a/b) avec l'extension de Kronecker (a/2)=(2/a) "
 "si impair, ou (a/2)=0 si pair."
 
-#: C/genius.xml:1964(term)
+#: C/genius.xml:1998(term)
 msgid "LeastAbsoluteResidue"
 msgstr "LeastAbsoluteResidue"
 
-#: C/genius.xml:1966(synopsis)
+#: C/genius.xml:2000(synopsis)
 #, no-wrap
 msgid "LeastAbsoluteResidue (a,n)"
 msgstr "LeastAbsoluteResidue (a,n)"
 
-#: C/genius.xml:1967(para)
+#: C/genius.xml:2001(para)
 msgid ""
 "Return the residue of <varname>a</varname> mod <varname>n</varname> with the "
 "least absolute value (in the interval -n/2 to n/2)."
@@ -7957,24 +8219,24 @@ msgstr ""
 "Renvoie le résidu de <varname>a</varname> modulo <varname>n</varname> avec "
 "la plus petite valeur absolue (entre -n/2 et n/2)."
 
-#: C/genius.xml:1972(term)
+#: C/genius.xml:2006(term)
 msgid "Legendre"
 msgstr "Legendre"
 
-#: C/genius.xml:1974(synopsis)
+#: C/genius.xml:2008(synopsis)
 #, no-wrap
 msgid "Legendre (a,p)"
 msgstr "Legendre (a,p)"
 
-#: C/genius.xml:1975(para)
+#: C/genius.xml:2009(para)
 msgid "Aliases: <function>LegendreSymbol</function>"
 msgstr "Alias : <function>LegendreSymbol</function>"
 
-#: C/genius.xml:1976(para)
+#: C/genius.xml:2010(para)
 msgid "Calculate the Legendre symbol (a/p)."
 msgstr "Calcule le symbole de Legendre (a/p)."
 
-#: C/genius.xml:1977(para)
+#: C/genius.xml:2011(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/LegendreSymbol.html";
 "\">Planetmath</ulink> or <ulink url=\"http://mathworld.wolfram.com/";
@@ -7984,16 +8246,16 @@ msgstr ""
 "\">Planetmath</ulink> ou <ulink url=\"http://mathworld.wolfram.com/";
 "LegendreSymbol.html\">Mathworld</ulink> pour plus d'informations."
 
-#: C/genius.xml:1986(term)
+#: C/genius.xml:2020(term)
 msgid "LucasLehmer"
 msgstr "LucasLehmer"
 
-#: C/genius.xml:1988(synopsis)
+#: C/genius.xml:2022(synopsis)
 #, no-wrap
 msgid "LucasLehmer (p)"
 msgstr "LucasLehmer (p)"
 
-#: C/genius.xml:1989(para)
+#: C/genius.xml:2023(para)
 msgid ""
 "Test if 2<superscript>p</superscript>-1 is a Mersenne prime using the Lucas-"
 "Lehmer test. See also <link linkend=\"gel-function-MersennePrimeExponents"
@@ -8006,34 +8268,34 @@ msgstr ""
 "linkend=\"gel-function-IsMersennePrimeExponent\">IsMersennePrimeExponent</"
 "link>."
 
-#: C/genius.xml:1995(para)
+#: C/genius.xml:2029(para)
 msgid ""
-"See <ulink url=\"http://en.wikipedia.org/wiki/Lucas%E2%80%";
-"93Lehmer_primality_test\">Wikipedia</ulink> or <ulink url=\"http://";
+"See <ulink url=\"http://en.wikipedia.org/wiki/Lucas";
+"%E2%80%93Lehmer_primality_test\">Wikipedia</ulink> or <ulink url=\"http://";
 "planetmath.org/encyclopedia/LucasLhemer.html\">Planetmath</ulink> or <ulink "
 "url=\"http://mathworld.wolfram.com/Lucas-LehmerTest.html\";>Mathworld</ulink> "
 "for more information."
 msgstr ""
-"Consultez <ulink url=\"http://http://fr.wikipedia.org/wiki/Test_de_primalit%";
-"C3%A9_de_Lucas-Lehmer_pour_les_nombres_de_Mersenne\">Wikipedia</ulink> ou "
+"Consultez <ulink url=\"http://http://fr.wikipedia.org/wiki/Test_de_primalit";
+"%C3%A9_de_Lucas-Lehmer_pour_les_nombres_de_Mersenne\">Wikipedia</ulink> ou "
 "<ulink url=\"http://planetmath.org/encyclopedia/LucasLhemer.html";
 "\">Planetmath</ulink> ou <ulink url=\"http://mathworld.wolfram.com/Lucas-";
 "LehmerTest.html\">Mathworld</ulink> pour plus d'informations."
 
-#: C/genius.xml:2005(term)
+#: C/genius.xml:2039(term)
 msgid "LucasNumber"
 msgstr "LucasNumber"
 
-#: C/genius.xml:2007(synopsis)
+#: C/genius.xml:2041(synopsis)
 #, no-wrap
 msgid "LucasNumber (n)"
 msgstr "LucasNumber (n)"
 
-#: C/genius.xml:2008(para)
+#: C/genius.xml:2042(para)
 msgid "Returns the <varname>n</varname>th Lucas number."
 msgstr "Renvoie le <varname>n</varname>-ième nombre de Lucas."
 
-#: C/genius.xml:2009(para)
+#: C/genius.xml:2043(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Lucas_number\";>Wikipedia</"
 "ulink> or <ulink url=\"http://planetmath.org/encyclopedia/LucasNumbers.html";
@@ -8045,24 +8307,24 @@ msgstr ""
 "LucasNumbers.html\">Planetmath</ulink> ou <ulink url=\"http://mathworld.";
 "wolfram.com/LucasNumber.html\">Mathworld</ulink> pour plus d'informations."
 
-#: C/genius.xml:2019(term)
+#: C/genius.xml:2053(term)
 msgid "MaximalPrimePowerFactors"
 msgstr "MaximalPrimePowerFactors"
 
-#: C/genius.xml:2021(synopsis)
+#: C/genius.xml:2055(synopsis)
 #, no-wrap
 msgid "MaximalPrimePowerFactors (n)"
 msgstr "MaximalPrimePowerFactors (n)"
 
-#: C/genius.xml:2022(para)
+#: C/genius.xml:2056(para)
 msgid "Return all maximal prime power factors of a number."
 msgstr "Renvoie les puissances premières d'un nombre."
 
-#: C/genius.xml:2027(term) C/genius.xml:2029(synopsis)
+#: C/genius.xml:2061(term) C/genius.xml:2063(synopsis)
 msgid "MersennePrimeExponents"
 msgstr "MersennePrimeExponents"
 
-#: C/genius.xml:2030(para)
+#: C/genius.xml:2064(para)
 msgid ""
 "A vector of known Mersenne prime exponents, that is a list of positive "
 "integers <varname>p</varname> such that 2<superscript>p</superscript>-1 is a "
@@ -8076,16 +8338,16 @@ msgstr ""
 "IsMersennePrimeExponent\">IsMersennePrimeExponent</link> et <link linkend="
 "\"gel-function-LucasLehmer\">LucasLehmer</link>."
 
-#: C/genius.xml:2052(term)
+#: C/genius.xml:2086(term)
 msgid "MillerRabinTest"
 msgstr "MillerRabinTest"
 
-#: C/genius.xml:2054(synopsis)
+#: C/genius.xml:2088(synopsis)
 #, no-wrap
 msgid "MillerRabinTest (n,reps)"
 msgstr "MillerRabinTest (n,reps)"
 
-#: C/genius.xml:2055(para)
+#: C/genius.xml:2089(para)
 msgid ""
 "Use the Miller-Rabin primality test on <varname>n</varname>, <varname>reps</"
 "varname> number of times. The probability of false positive is <userinput>"
@@ -8100,30 +8362,30 @@ msgstr ""
 "\"><function>IsPrime</function></link> puisqu'elle est plus rapide et "
 "meilleure pour les entiers les plus petits."
 
-#: C/genius.xml:2064(para) C/genius.xml:2082(para)
+#: C/genius.xml:2098(para) C/genius.xml:2116(para)
 msgid ""
-"See <ulink url=\"http://en.wikipedia.org/wiki/Miller%E2%80%";
-"93Rabin_primality_test\">Wikipedia</ulink> or <ulink url=\"http://planetmath.";
-"org/encyclopedia/MillerRabinPrimeTest.html\">Planetmath</ulink> or <ulink "
-"url=\"http://mathworld.wolfram.com/Rabin-MillerStrongPseudoprimeTest.html";
-"\">Mathworld</ulink> for more information."
+"See <ulink url=\"http://en.wikipedia.org/wiki/Miller";
+"%E2%80%93Rabin_primality_test\">Wikipedia</ulink> or <ulink url=\"http://";
+"planetmath.org/encyclopedia/MillerRabinPrimeTest.html\">Planetmath</ulink> "
+"or <ulink url=\"http://mathworld.wolfram.com/Rabin-";
+"MillerStrongPseudoprimeTest.html\">Mathworld</ulink> for more information."
 msgstr ""
-"Consultez <ulink url=\"http://fr.wikipedia.org/wiki/Test_de_primalit%C3%";
-"A9_de_Miller-Rabin\">Wikipedia</ulink> ou <ulink url=\"http://planetmath.org/";
-"encyclopedia/MillerRabinPrimeTest.html\">Planetmath</ulink> ou <ulink url="
-"\"http://mathworld.wolfram.com/Rabin-MillerStrongPseudoprimeTest.html";
+"Consultez <ulink url=\"http://fr.wikipedia.org/wiki/Test_de_primalit";
+"%C3%A9_de_Miller-Rabin\">Wikipedia</ulink> ou <ulink url=\"http://planetmath.";
+"org/encyclopedia/MillerRabinPrimeTest.html\">Planetmath</ulink> ou <ulink "
+"url=\"http://mathworld.wolfram.com/Rabin-MillerStrongPseudoprimeTest.html";
 "\">Mathworld</ulink> pour plus d'informations."
 
-#: C/genius.xml:2074(term)
+#: C/genius.xml:2108(term)
 msgid "MillerRabinTestSure"
 msgstr "MillerRabinTestSure"
 
-#: C/genius.xml:2076(synopsis)
+#: C/genius.xml:2110(synopsis)
 #, no-wrap
 msgid "MillerRabinTestSure (n)"
 msgstr "MillerRabinTestSure (n)"
 
-#: C/genius.xml:2077(para)
+#: C/genius.xml:2111(para)
 msgid ""
 "Use the Miller-Rabin primality test on <varname>n</varname> with enough "
 "bases that assuming the Generalized Reimann Hypothesis the result is "
@@ -8133,20 +8395,20 @@ msgstr ""
 "suffisamment d'essais pour qu'en supposant la véracité de l'hypothèse de "
 "Riemann généralisée, le résultat soit déterministe."
 
-#: C/genius.xml:2092(term)
+#: C/genius.xml:2126(term)
 msgid "ModInvert"
 msgstr "ModInvert"
 
-#: C/genius.xml:2094(synopsis)
+#: C/genius.xml:2128(synopsis)
 #, no-wrap
 msgid "ModInvert (n,m)"
 msgstr "ModInvert (n,m)"
 
-#: C/genius.xml:2095(para)
+#: C/genius.xml:2129(para)
 msgid "Returns inverse of n mod m."
 msgstr "Renvoie l'inverse de n mod m."
 
-#: C/genius.xml:2096(para)
+#: C/genius.xml:2130(para)
 msgid ""
 "See <ulink url=\"http://mathworld.wolfram.com/ModularInverse.html";
 "\">Mathworld</ulink> for more information."
@@ -8154,16 +8416,16 @@ msgstr ""
 "Consultez <ulink url=\"http://mathworld.wolfram.com/ModularInverse.html";
 "\">Mathworld</ulink> pour plus d'informations."
 
-#: C/genius.xml:2104(term)
+#: C/genius.xml:2138(term)
 msgid "MoebiusMu"
 msgstr "MoebiusMu"
 
-#: C/genius.xml:2106(synopsis)
+#: C/genius.xml:2140(synopsis)
 #, no-wrap
 msgid "MoebiusMu (n)"
 msgstr "MoebiusMu (n)"
 
-#: C/genius.xml:2107(para)
+#: C/genius.xml:2141(para)
 msgid ""
 "Return the Moebius mu function evaluated in <varname>n</varname>. That is, "
 "it returns 0 if <varname>n</varname> is not a product of distinct primes and "
@@ -8175,7 +8437,7 @@ msgstr ""
 "premiers différents et <userinput>(-1)^k</userinput> si c'est un produit de "
 "<varname>k</varname> nombres premiers différents."
 
-#: C/genius.xml:2113(para)
+#: C/genius.xml:2147(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/MoebiusFunction.html";
 "\">Planetmath</ulink> or <ulink url=\"http://mathworld.wolfram.com/";
@@ -8185,16 +8447,16 @@ msgstr ""
 "html\">Planetmath</ulink> ou <ulink url=\"http://mathworld.wolfram.com/";
 "MoebiusFunction.html\">Mathworld</ulink> pour plus d'informations."
 
-#: C/genius.xml:2122(term)
+#: C/genius.xml:2156(term)
 msgid "NextPrime"
 msgstr "NextPrime"
 
-#: C/genius.xml:2124(synopsis)
+#: C/genius.xml:2158(synopsis)
 #, no-wrap
 msgid "NextPrime (n)"
 msgstr "NextPrime (n)"
 
-#: C/genius.xml:2125(para)
+#: C/genius.xml:2159(para)
 msgid ""
 "Returns the least prime greater than <varname>n</varname>. Negatives of "
 "primes are considered prime and so to get the previous prime you can use "
@@ -8205,7 +8467,7 @@ msgstr ""
 "obtenir le nombre premier précédent, vous pouvez utiliser <userinput>-"
 "NextPrime(-n)</userinput>."
 
-#: C/genius.xml:2130(para)
+#: C/genius.xml:2164(para)
 msgid ""
 "This function uses the GMP's <function>mpz_nextprime</function> which in "
 "turn uses the probabilistic Miller-Rabin test (See also <link linkend=\"gel-"
@@ -8218,16 +8480,16 @@ msgstr ""
 "link>). La probabilité d'une erreur de détermination n'est pas ajustable "
 "mais suffisamment faible dans tous les cas pratiques."
 
-#: C/genius.xml:2147(term)
+#: C/genius.xml:2181(term)
 msgid "PadicValuation"
 msgstr "PadicValuation"
 
-#: C/genius.xml:2149(synopsis)
+#: C/genius.xml:2183(synopsis)
 #, no-wrap
 msgid "PadicValuation (n,p)"
 msgstr "PadicValuation (n,p)"
 
-#: C/genius.xml:2150(para)
+#: C/genius.xml:2184(para)
 msgid ""
 "Returns the p-adic valuation (number of trailing zeros in base <varname>p</"
 "varname>)."
@@ -8235,7 +8497,7 @@ msgstr ""
 "Renvoie la valuation p-adic (nombre de zéros après la virgule en base "
 "<varname>p</varname>)."
 
-#: C/genius.xml:2151(para)
+#: C/genius.xml:2185(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/PAdicValuation.html";
 "\">Planetmath</ulink> for more information."
@@ -8243,16 +8505,16 @@ msgstr ""
 "Consultez <ulink url=\"http://planetmath.org/encyclopedia/PAdicValuation.html";
 "\">Planetmath</ulink> pour plus d'informations."
 
-#: C/genius.xml:2159(term)
+#: C/genius.xml:2193(term)
 msgid "PowerMod"
 msgstr "PowerMod"
 
-#: C/genius.xml:2161(synopsis)
+#: C/genius.xml:2195(synopsis)
 #, no-wrap
 msgid "PowerMod (a,b,m)"
 msgstr "PowerMod (a,b,m)"
 
-#: C/genius.xml:2162(para)
+#: C/genius.xml:2196(para)
 msgid ""
 "Compute <userinput>a^b mod m</userinput>. The <varname>b</varname>'s power "
 "of <varname>a</varname> modulo <varname>m</varname>. It is not neccessary to "
@@ -8265,39 +8527,39 @@ msgstr ""
 "en mode modulaire. Par conséquent, <userinput>a^b mod m</userinput> est "
 "aussi rapide."
 
-#: C/genius.xml:2173(term)
+#: C/genius.xml:2207(term)
 msgid "Prime"
 msgstr "Prime"
 
-#: C/genius.xml:2175(synopsis)
+#: C/genius.xml:2209(synopsis)
 #, no-wrap
 msgid "Prime (n)"
 msgstr "Prime (n)"
 
-#: C/genius.xml:2176(para)
+#: C/genius.xml:2210(para)
 msgid "Aliases: <function>prime</function>"
 msgstr "Alias : <function>prime</function>"
 
-#: C/genius.xml:2177(para)
+#: C/genius.xml:2211(para)
 msgid "Return the <varname>n</varname>th prime (up to a limit)."
 msgstr ""
 "Renvoie le <varname>n</varname>-ième nombre premier (jusqu'à une limite) ."
 
-#: C/genius.xml:2187(term)
+#: C/genius.xml:2221(term)
 msgid "PrimeFactors"
 msgstr "PrimeFactors"
 
-#: C/genius.xml:2189(synopsis)
+#: C/genius.xml:2223(synopsis)
 #, no-wrap
 msgid "PrimeFactors (n)"
 msgstr "PrimeFactors (n)"
 
-#: C/genius.xml:2190(para)
+#: C/genius.xml:2224(para)
 msgid "Return all prime factors of a number as a vector."
 msgstr ""
 "Renvoie tous les facteurs premiers d'un nombre sous la forme d'un vecteur."
 
-#: C/genius.xml:2191(para)
+#: C/genius.xml:2225(para)
 msgid ""
 "See <ulink url=\"http://mathworld.wolfram.com/PrimeFactor.html\";>Mathworld</"
 "ulink> for more information."
@@ -8305,16 +8567,16 @@ msgstr ""
 "Consultez <ulink url=\"http://mathworld.wolfram.com/PrimeFactor.html";
 "\">Mathworld</ulink> pour plus d'informations."
 
-#: C/genius.xml:2199(term)
+#: C/genius.xml:2233(term)
 msgid "PseudoprimeTest"
 msgstr "PseudoprimeTest"
 
-#: C/genius.xml:2201(synopsis)
+#: C/genius.xml:2235(synopsis)
 #, no-wrap
 msgid "PseudoprimeTest (n,b)"
 msgstr "PseudoprimeTest (n,b)"
 
-#: C/genius.xml:2202(para)
+#: C/genius.xml:2236(para)
 msgid ""
 "Pseudoprime test, returns <constant>true</constant> if and only if "
 "<userinput>b^(n-1) == 1  mod n</userinput>"
@@ -8322,7 +8584,7 @@ msgstr ""
 "Test de pseudoprimalité, renvoie <constant>true</constant> (vrai) si et "
 "seulement si <userinput>b^(n-1) == 1  mod n</userinput>"
 
-#: C/genius.xml:2204(para)
+#: C/genius.xml:2238(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/Pseudoprime.html";
 "\">Planetmath</ulink> or <ulink url=\"http://mathworld.wolfram.com/";
@@ -8332,16 +8594,16 @@ msgstr ""
 "\">Planetmath</ulink> ou <ulink url=\"http://mathworld.wolfram.com/";
 "Pseudoprime.html\">Mathworld</ulink> pour plus d'informations."
 
-#: C/genius.xml:2213(term)
+#: C/genius.xml:2247(term)
 msgid "RemoveFactor"
 msgstr "RemoveFactor"
 
-#: C/genius.xml:2215(synopsis)
+#: C/genius.xml:2249(synopsis)
 #, no-wrap
 msgid "RemoveFactor (n,m)"
 msgstr "RemoveFactor (n,m)"
 
-#: C/genius.xml:2216(para)
+#: C/genius.xml:2250(para)
 msgid ""
 "Removes all instances of the factor <varname>m</varname> from the number "
 "<varname>n</varname>. That is divides by the largest power of <varname>m</"
@@ -8351,7 +8613,7 @@ msgstr ""
 "<varname>n</varname>. C'est-à-dire divise par la plus grande puissance de "
 "<varname>m</varname> qui divise <varname>n</varname>."
 
-#: C/genius.xml:2217(para)
+#: C/genius.xml:2251(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/Divisibility.html";
 "\">Planetmath</ulink> or <ulink url=\"http://mathworld.wolfram.com/Factor.";
@@ -8361,16 +8623,16 @@ msgstr ""
 "\">Planetmath</ulink> ou <ulink url=\"http://mathworld.wolfram.com/Factor.";
 "html\">Mathworld</ulink> pour plus d'informations."
 
-#: C/genius.xml:2226(term)
+#: C/genius.xml:2260(term)
 msgid "SilverPohligHellmanWithFactorization"
 msgstr "SilverPohligHellmanWithFactorization"
 
-#: C/genius.xml:2228(synopsis)
+#: C/genius.xml:2262(synopsis)
 #, no-wrap
 msgid "SilverPohligHellmanWithFactorization (n,b,q,f)"
 msgstr "SilverPohligHellmanWithFactorization (n,b,q,f)"
 
-#: C/genius.xml:2229(para)
+#: C/genius.xml:2263(para)
 msgid ""
 "Find discrete log of <varname>n</varname> base <varname>b</varname> in "
 "F<subscript>q</subscript>, the finite group of order <varname>q</varname>, "
@@ -8384,16 +8646,16 @@ msgstr ""
 "l'algorithme de Silver-Pohlig-Hellman, sachant que <varname>f</varname> est "
 "la factorisation de <varname>q</varname>-1."
 
-#: C/genius.xml:2234(term)
+#: C/genius.xml:2268(term)
 msgid "SqrtModPrime"
 msgstr "SqrtModPrime"
 
-#: C/genius.xml:2236(synopsis)
+#: C/genius.xml:2270(synopsis)
 #, no-wrap
 msgid "SqrtModPrime (n,p)"
 msgstr "SqrtModPrime (n,p)"
 
-#: C/genius.xml:2237(para)
+#: C/genius.xml:2271(para)
 msgid ""
 "Find square root of <varname>n</varname> modulo <varname>p</varname> (where "
 "<varname>p</varname> is a prime). Null is returned if not a quadratic "
@@ -8403,7 +8665,7 @@ msgstr ""
 "(où <varname>p</varname> est premier). <constant>null</constant> est renvoyé "
 "si ce n'est pas un résidu quadratique."
 
-#: C/genius.xml:2238(para)
+#: C/genius.xml:2272(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/QuadraticResidue.html";
 "\">Planetmath</ulink> or <ulink url=\"http://mathworld.wolfram.com/";
@@ -8413,16 +8675,16 @@ msgstr ""
 "html\">Planetmath</ulink> ou <ulink url=\"http://mathworld.wolfram.com/";
 "QuadraticResidue.html\">Mathworld</ulink> pour plus d'informations."
 
-#: C/genius.xml:2247(term)
+#: C/genius.xml:2281(term)
 msgid "StrongPseudoprimeTest"
 msgstr "StrongPseudoprimeTest"
 
-#: C/genius.xml:2249(synopsis)
+#: C/genius.xml:2283(synopsis)
 #, no-wrap
 msgid "StrongPseudoprimeTest (n,b)"
 msgstr "StrongPseudoprimeTest (n,b)"
 
-#: C/genius.xml:2250(para)
+#: C/genius.xml:2284(para)
 msgid ""
 "Run the strong pseudoprime test base <varname>b</varname> on <varname>n</"
 "varname>."
@@ -8430,7 +8692,7 @@ msgstr ""
 "Lance le test de pseudo-primarité forte en base <varname>b</varname> sur "
 "<varname>n</varname>."
 
-#: C/genius.xml:2251(para)
+#: C/genius.xml:2285(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/StrongPseudoprime.html";
 "\">Planetmath</ulink> or <ulink url=\"http://mathworld.wolfram.com/";
@@ -8440,20 +8702,20 @@ msgstr ""
 "html\">Planetmath</ulink> ou <ulink url=\"http://mathworld.wolfram.com/";
 "StrongPseudoprime.html\">Mathworld</ulink> pour plus d'informations."
 
-#: C/genius.xml:2260(term)
+#: C/genius.xml:2294(term)
 msgid "gcd"
 msgstr "gcd"
 
-#: C/genius.xml:2262(synopsis)
+#: C/genius.xml:2296(synopsis)
 #, no-wrap
 msgid "gcd (a,args...)"
 msgstr "gcd (a,params...)"
 
-#: C/genius.xml:2263(para)
+#: C/genius.xml:2297(para)
 msgid "Aliases: <function>GCD</function>"
 msgstr "Alias : <function>GCD</function>"
 
-#: C/genius.xml:2264(para)
+#: C/genius.xml:2298(para)
 msgid ""
 "Greatest common divisor of integers. You can enter as many integers in the "
 "argument list, or you can give a vector or a matrix of integers. If you give "
@@ -8465,7 +8727,7 @@ msgstr ""
 "d'entiers. Si vous fournissez plus d'une matrice de la même taille alors le "
 "PGCD est recherché élément par élément."
 
-#: C/genius.xml:2270(para)
+#: C/genius.xml:2304(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/GreatestCommonDivisor.";
 "html\">Planetmath</ulink> or <ulink url=\"http://mathworld.wolfram.com/";
@@ -8476,20 +8738,20 @@ msgstr ""
 "mathworld.wolfram.com/GreatestCommonDivisor.html\">Mathworld</ulink> pour "
 "plus d'informations."
 
-#: C/genius.xml:2279(term)
+#: C/genius.xml:2313(term)
 msgid "lcm"
 msgstr "lcm"
 
-#: C/genius.xml:2281(synopsis)
+#: C/genius.xml:2315(synopsis)
 #, no-wrap
 msgid "lcm (a,args...)"
 msgstr "lcm (a,params...)"
 
-#: C/genius.xml:2282(para)
+#: C/genius.xml:2316(para)
 msgid "Aliases: <function>LCM</function>"
 msgstr "Alias : <function>LCM</function>"
 
-#: C/genius.xml:2283(para)
+#: C/genius.xml:2317(para)
 msgid ""
 "Least common multiplier of integers. You can enter as many integers in the "
 "argument list, or you can give a vector or a matrix of integers. If you give "
@@ -8501,7 +8763,7 @@ msgstr ""
 "d'entiers. Si vous fournissez plus d'une matrice de la même taille alors le "
 "PPCM est recherché élément par élément."
 
-#: C/genius.xml:2289(para)
+#: C/genius.xml:2323(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/LeastCommonMultiple.html";
 "\">Planetmath</ulink> or <ulink url=\"http://mathworld.wolfram.com/";
@@ -8512,20 +8774,20 @@ msgstr ""
 "mathworld.wolfram.com/LeastCommonMultiple.html\">Mathworld</ulink> pour plus "
 "d'informations."
 
-#: C/genius.xml:2301(title)
+#: C/genius.xml:2335(title)
 msgid "Matrix Manipulation"
 msgstr "Manipulation de matrices"
 
-#: C/genius.xml:2304(term)
+#: C/genius.xml:2338(term)
 msgid "ApplyOverMatrix"
 msgstr "ApplyOverMatrix"
 
-#: C/genius.xml:2306(synopsis)
+#: C/genius.xml:2340(synopsis)
 #, no-wrap
 msgid "ApplyOverMatrix (a,func)"
 msgstr "ApplyOverMatrix (a,fonc)"
 
-#: C/genius.xml:2307(para)
+#: C/genius.xml:2341(para)
 msgid ""
 "Apply a function over all entries of a matrix and return a matrix of the "
 "results."
@@ -8533,16 +8795,16 @@ msgstr ""
 "Applique une fonction sur tous les éléments d'une matrice et renvoie une "
 "matrice de résultats."
 
-#: C/genius.xml:2312(term)
+#: C/genius.xml:2346(term)
 msgid "ApplyOverMatrix2"
 msgstr "ApplyOverMatrix2"
 
-#: C/genius.xml:2314(synopsis)
+#: C/genius.xml:2348(synopsis)
 #, no-wrap
 msgid "ApplyOverMatrix2 (a,b,func)"
 msgstr "ApplyOverMatrix2 (a,b,fonc)"
 
-#: C/genius.xml:2315(para)
+#: C/genius.xml:2349(para)
 msgid ""
 "Apply a function over all entries of 2 matrices (or 1 value and 1 matrix) "
 "and return a matrix of the results."
@@ -8550,57 +8812,63 @@ msgstr ""
 "Applique une fonction sur tous les éléments de 2 matrices (ou 1 valeur et 1 "
 "matrice) et renvoie une matrice de résultats."
 
-#: C/genius.xml:2320(term)
+#: C/genius.xml:2354(term)
 msgid "ColumnsOf"
 msgstr "ColumnsOf"
 
-#: C/genius.xml:2322(synopsis)
+#: C/genius.xml:2356(synopsis)
 #, no-wrap
 msgid "ColumnsOf (M)"
 msgstr "ColumnsOf (M)"
 
-#: C/genius.xml:2323(para)
+#: C/genius.xml:2357(para)
 msgid "Gets the columns of a matrix as a horizontal vector."
 msgstr "Extrait les colonnes de la matrice comme un vecteur horizontal."
 
-#: C/genius.xml:2328(term)
+#: C/genius.xml:2362(term)
 msgid "ComplementSubmatrix"
 msgstr "ComplementSubmatrix"
 
-#: C/genius.xml:2330(synopsis)
+#: C/genius.xml:2364(synopsis)
 #, no-wrap
 msgid "ComplementSubmatrix (m,r,c)"
 msgstr "ComplementSubmatrix (m,r,c)"
 
-#: C/genius.xml:2331(para)
+#: C/genius.xml:2365(para)
 msgid "Remove column(s) and row(s) from a matrix."
 msgstr "Supprime certaines lignes et colonnes d'une matrice."
 
-#: C/genius.xml:2336(term)
+#: C/genius.xml:2370(term)
 msgid "CompoundMatrix"
 msgstr "CompoundMatrix"
 
-#: C/genius.xml:2338(synopsis)
+#: C/genius.xml:2372(synopsis)
 #, no-wrap
 msgid "CompoundMatrix (k,A)"
 msgstr "CompoundMatrix (k,A)"
 
-#: C/genius.xml:2339(para)
+#: C/genius.xml:2373(para)
 msgid "Calculate the kth compound matrix of A."
 msgstr "Calcule la k-ième matrice composée de A."
 
-#: C/genius.xml:2344(term)
+#: C/genius.xml:2378(term)
 msgid "CountZeroColumns"
 msgstr "CountZeroColumns"
 
-#: C/genius.xml:2346(synopsis)
+#: C/genius.xml:2380(synopsis)
 #, no-wrap
 msgid "CountZeroColumns (M)"
 msgstr "CountZeroColumns (M)"
 
-#: C/genius.xml:2347(para)
-msgid ""
-"Count the number of zero columns in a matrix. For example Once you column "
+#: C/genius.xml:2381(para)
+#, fuzzy
+#| 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="
+#| "\"gel-function-cref\"><function>cref</function></link> and <link linkend="
+#| "\"gel-function-Nullity\"><function>Nullity</function></link>."
+msgid ""
+"Count the number of zero columns in a matrix. For example once your column "
 "reduce a matrix you can use this to find the nullity. See <link linkend="
 "\"gel-function-cref\"><function>cref</function></link> and <link linkend="
 "\"gel-function-Nullity\"><function>Nullity</function></link>."
@@ -8611,46 +8879,46 @@ msgstr ""
 "cref\"><function>cref</function></link> et <link linkend=\"gel-function-"
 "Nullity\"><function>Nullity</function></link>."
 
-#: C/genius.xml:2357(term)
+#: C/genius.xml:2391(term)
 msgid "DeleteColumn"
 msgstr "DeleteColumn"
 
-#: C/genius.xml:2359(synopsis)
+#: C/genius.xml:2393(synopsis)
 #, no-wrap
 msgid "DeleteColumn (M,col)"
 msgstr "DeleteColumn (M,col)"
 
-#: C/genius.xml:2360(para)
+#: C/genius.xml:2394(para)
 msgid "Delete a column of a matrix."
 msgstr "Supprime une colonne d'une matrice."
 
-#: C/genius.xml:2365(term)
+#: C/genius.xml:2399(term)
 msgid "DeleteRow"
 msgstr "DeleteRow"
 
-#: C/genius.xml:2367(synopsis)
+#: C/genius.xml:2401(synopsis)
 #, no-wrap
 msgid "DeleteRow (M,row)"
 msgstr "DeleteRow (M,row)"
 
-#: C/genius.xml:2368(para)
+#: C/genius.xml:2402(para)
 msgid "Delete a row of a matrix."
 msgstr "Supprime une ligne d'une matrice."
 
-#: C/genius.xml:2373(term)
+#: C/genius.xml:2407(term)
 msgid "DiagonalOf"
 msgstr "DiagonalOf"
 
-#: C/genius.xml:2375(synopsis)
+#: C/genius.xml:2409(synopsis)
 #, no-wrap
 msgid "DiagonalOf (M)"
 msgstr "DiagonalOf (M)"
 
-#: C/genius.xml:2376(para)
+#: C/genius.xml:2410(para)
 msgid "Gets the diagonal entries of a matrix as a column vector."
 msgstr "Extrait la diagonale de la matrice comme un vecteur colonne."
 
-#: C/genius.xml:2377(para)
+#: C/genius.xml:2411(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Diagonal_of_a_matrix#Matrices";
 "\">Wikipedia</ulink> for more information."
@@ -8658,16 +8926,16 @@ msgstr ""
 "Consultez <ulink url=\"http://fr.wikipedia.org/wiki/Diagonale\";>Wikipedia</"
 "ulink> pour plus d'informations."
 
-#: C/genius.xml:2385(term)
+#: C/genius.xml:2419(term)
 msgid "DotProduct"
 msgstr "DotProduct"
 
-#: C/genius.xml:2387(synopsis)
+#: C/genius.xml:2421(synopsis)
 #, no-wrap
 msgid "DotProduct (u,v)"
 msgstr "DotProduct (u,v)"
 
-#: C/genius.xml:2388(para)
+#: C/genius.xml:2422(para)
 msgid ""
 "Get the dot product of two vectors. The vectors must be of the same size. No "
 "conjugates are taken so this is a bilinear form even if working over the "
@@ -8677,7 +8945,7 @@ msgstr ""
 "même taille. Aucune conjugaison n'est faite donc c'est une forme bilinéaire "
 "même dans le cas de nombres complexes."
 
-#: C/genius.xml:2390(para)
+#: C/genius.xml:2424(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/DotProduct.html";
 "\">Planetmath</ulink> for more information."
@@ -8685,16 +8953,16 @@ msgstr ""
 "Consultez <ulink url=\"http://planetmath.org/encyclopedia/DotProduct.html";
 "\">Planetmath</ulink> pour plus d'informations."
 
-#: C/genius.xml:2398(term)
+#: C/genius.xml:2432(term)
 msgid "ExpandMatrix"
 msgstr "ExpandMatrix"
 
-#: C/genius.xml:2400(synopsis)
+#: C/genius.xml:2434(synopsis)
 #, no-wrap
 msgid "ExpandMatrix (M)"
 msgstr "ExpandMatrix (M)"
 
-#: C/genius.xml:2401(para)
+#: C/genius.xml:2435(para)
 msgid ""
 "Expands a matrix just like we do on unquoted matrix input. That is we expand "
 "any internal matrices as blocks. This is a way to construct matrices out of "
@@ -8708,20 +8976,20 @@ msgstr ""
 "normalement de manière automatique lors d'une saisie à moins que la matrice "
 "ne soit précédée d'une apostrophe."
 
-#: C/genius.xml:2411(term)
+#: C/genius.xml:2445(term)
 msgid "HermitianProduct"
 msgstr "HermitianProduct"
 
-#: C/genius.xml:2413(synopsis)
+#: C/genius.xml:2447(synopsis)
 #, no-wrap
 msgid "HermitianProduct (u,v)"
 msgstr "HermitianProduct (u,v)"
 
-#: C/genius.xml:2414(para)
+#: C/genius.xml:2448(para)
 msgid "Aliases: <function>InnerProduct</function>"
 msgstr "Alias : <function>InnerProduct</function>"
 
-#: C/genius.xml:2415(para)
+#: C/genius.xml:2449(para)
 msgid ""
 "Get the Hermitian product of two vectors. The vectors must be of the same "
 "size. This is a sesquilinear form using the identity matrix."
@@ -8729,7 +8997,7 @@ msgstr ""
 "Renvoie le produit hermitienne de deux vecteurs. Les vecteurs doivent avoir "
 "la même taille. C'est une forme sesquilinéaire utilisant la matrice identité."
 
-#: C/genius.xml:2416(para)
+#: C/genius.xml:2450(para)
 msgid ""
 "See <ulink url=\"http://mathworld.wolfram.com/HermitianInnerProduct.html";
 "\">Mathworld</ulink> for more information."
@@ -8737,20 +9005,20 @@ msgstr ""
 "Consultez <ulink url=\"http://mathworld.wolfram.com/HermitianInnerProduct.";
 "html\">Mathworld</ulink> pour plus d'informations."
 
-#: C/genius.xml:2424(term)
+#: C/genius.xml:2458(term)
 msgid "I"
 msgstr "I"
 
-#: C/genius.xml:2426(synopsis)
+#: C/genius.xml:2460(synopsis)
 #, no-wrap
 msgid "I (n)"
 msgstr "I (n)"
 
-#: C/genius.xml:2427(para)
+#: C/genius.xml:2461(para)
 msgid "Aliases: <function>eye</function>"
 msgstr "Alias : <function>eye</function>"
 
-#: C/genius.xml:2428(para)
+#: C/genius.xml:2462(para)
 msgid ""
 "Return an identity matrix of a given size, that is <varname>n</varname> by "
 "<varname>n</varname>. If <varname>n</varname> is zero, returns "
@@ -8760,7 +9028,7 @@ msgstr ""
 "<varname>n</varname> par <varname>n</varname>. Si <varname>n</varname> vaut "
 "zéro, renvoie <constant>null</constant>."
 
-#: C/genius.xml:2429(para)
+#: C/genius.xml:2463(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/IdentityMatrix.html";
 "\">Planetmath</ulink> for more information."
@@ -8768,16 +9036,16 @@ msgstr ""
 "Consultez <ulink url=\"http://planetmath.org/encyclopedia/IdentityMatrix.html";
 "\">Planetmath</ulink> pour plus d'informations."
 
-#: C/genius.xml:2437(term)
+#: C/genius.xml:2471(term)
 msgid "IndexComplement"
 msgstr "IndexComplement"
 
-#: C/genius.xml:2439(synopsis)
+#: C/genius.xml:2473(synopsis)
 #, no-wrap
 msgid "IndexComplement (vec,msize)"
 msgstr "IndexComplement (vec,mtaille)"
 
-#: C/genius.xml:2440(para)
+#: C/genius.xml:2474(para)
 msgid ""
 "Return the index complement of a vector of indexes. Everything is one based. "
 "For example for vector <userinput>[2,3]</userinput> and size <userinput>5</"
@@ -8790,20 +9058,20 @@ msgstr ""
 "userinput>. Si <varname>mtaille</varname> vaut 0, cela renvoie toujours "
 "<constant>null</constant>."
 
-#: C/genius.xml:2447(term)
+#: C/genius.xml:2481(term)
 msgid "IsDiagonal"
 msgstr "IsDiagonal"
 
-#: C/genius.xml:2449(synopsis)
+#: C/genius.xml:2483(synopsis)
 #, no-wrap
 msgid "IsDiagonal (M)"
 msgstr "IsDiagonal (M)"
 
-#: C/genius.xml:2450(para)
+#: C/genius.xml:2484(para)
 msgid "Is a matrix diagonal."
 msgstr "Indique si la matrice est diagonale."
 
-#: C/genius.xml:2451(para) C/genius.xml:2598(para)
+#: C/genius.xml:2485(para) C/genius.xml:2635(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Diagonal_matrix\";>Wikipedia</"
 "ulink> or <ulink url=\"http://planetmath.org/encyclopedia/DiagonalMatrix.html";
@@ -8813,16 +9081,16 @@ msgstr ""
 "\">Wikipedia</ulink> ou <ulink url=\"http://planetmath.org/encyclopedia/";
 "DiagonalMatrix.html\">Planetmath</ulink> pour plus d'informations."
 
-#: C/genius.xml:2460(term)
+#: C/genius.xml:2494(term)
 msgid "IsIdentity"
 msgstr "IsIdentity"
 
-#: C/genius.xml:2462(synopsis)
+#: C/genius.xml:2496(synopsis)
 #, no-wrap
 msgid "IsIdentity (x)"
 msgstr "IsIdentity (x)"
 
-#: C/genius.xml:2463(para)
+#: C/genius.xml:2497(para)
 msgid ""
 "Check if a matrix is the identity matrix. Automatically returns "
 "<constant>false</constant> if the matrix is not square. Also works on "
@@ -8838,16 +9106,16 @@ msgstr ""
 "<constant>null</constant>, il est considéré comme une matrice 0 par 0, "
 "aucune erreur n'est générée et <constant>false</constant> (faux) est renvoyé."
 
-#: C/genius.xml:2472(term)
+#: C/genius.xml:2506(term)
 msgid "IsLowerTriangular"
 msgstr "IsLowerTriangular"
 
-#: C/genius.xml:2474(synopsis)
+#: C/genius.xml:2508(synopsis)
 #, no-wrap
 msgid "IsLowerTriangular (M)"
 msgstr "IsLowerTriangular (M)"
 
-#: C/genius.xml:2475(para)
+#: C/genius.xml:2509(para)
 msgid ""
 "Is a matrix lower triangular. That is, are all the entries above the "
 "diagonal zero."
@@ -8855,30 +9123,30 @@ msgstr ""
 "Indique si une matrice est triangulaire inférieure, c'est-à-dire que toutes "
 "les valeurs au dessus de la diagonale sont nulles."
 
-#: C/genius.xml:2480(term)
+#: C/genius.xml:2514(term)
 msgid "IsMatrixInteger"
 msgstr "IsMatrixInteger"
 
-#: C/genius.xml:2482(synopsis)
+#: C/genius.xml:2516(synopsis)
 #, no-wrap
 msgid "IsMatrixInteger (M)"
 msgstr "IsMatrixInteger (M)"
 
-#: C/genius.xml:2483(para)
+#: C/genius.xml:2517(para)
 msgid "Check if a matrix is a matrix of an integers (non-complex)."
 msgstr ""
 "Vérifie si une matrice est constituée de nombres entiers (non complexe)."
 
-#: C/genius.xml:2488(term)
+#: C/genius.xml:2522(term)
 msgid "IsMatrixNonnegative"
 msgstr "IsMatrixNonnegative"
 
-#: C/genius.xml:2490(synopsis)
+#: C/genius.xml:2524(synopsis)
 #, no-wrap
 msgid "IsMatrixNonnegative (M)"
 msgstr "IsMatrixNonnegative (M)"
 
-#: C/genius.xml:2491(para)
+#: C/genius.xml:2525(para)
 msgid ""
 "Check if a matrix is non-negative, that is if each element is non-negative. "
 "Do not confuse positive matrices with positive semi-definite matrices."
@@ -8887,7 +9155,7 @@ msgstr ""
 "n'est pas négatif. Ne pas confondre les matrices positives avec les matrices "
 "définies positives."
 
-#: C/genius.xml:2493(para) C/genius.xml:2507(para)
+#: C/genius.xml:2527(para) C/genius.xml:2541(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Positive_matrix\";>Wikipedia</"
 "ulink> for more information."
@@ -8895,16 +9163,16 @@ msgstr ""
 "Consultez <ulink url=\"http://en.wikipedia.org/wiki/Positive_matrix";
 "\">Wikipedia</ulink> pour plus d'informations."
 
-#: C/genius.xml:2501(term)
+#: C/genius.xml:2535(term)
 msgid "IsMatrixPositive"
 msgstr "IsMatrixPositive"
 
-#: C/genius.xml:2503(synopsis)
+#: C/genius.xml:2537(synopsis)
 #, no-wrap
 msgid "IsMatrixPositive (M)"
 msgstr "IsMatrixPositive (M)"
 
-#: C/genius.xml:2504(para)
+#: C/genius.xml:2538(para)
 msgid ""
 "Check if a matrix is positive, that is if each element is positive (and "
 "hence real). In particular, no element is 0. Do not confuse positive "
@@ -8915,76 +9183,80 @@ msgstr ""
 "nul. Ne pas confondre les matrices positives avec les matrices définies "
 "positives"
 
-#: C/genius.xml:2515(term)
+#: C/genius.xml:2549(term)
 msgid "IsMatrixRational"
 msgstr "IsMatrixRational"
 
-#: C/genius.xml:2517(synopsis)
+#: C/genius.xml:2551(synopsis)
 #, no-wrap
 msgid "IsMatrixRational (M)"
 msgstr "IsMatrixRational (M)"
 
-#: C/genius.xml:2518(para)
+#: C/genius.xml:2552(para)
 msgid "Check if a matrix is a matrix of rational (non-complex) numbers."
 msgstr ""
 "Vérifie si une matrice est constituée de nombres rationnels (non complexes)."
 
-#: C/genius.xml:2524(term)
+#: C/genius.xml:2558(term)
 msgid "IsMatrixReal"
 msgstr "IsMatrixReal"
 
-#: C/genius.xml:2526(synopsis)
+#: C/genius.xml:2560(synopsis)
 #, no-wrap
 msgid "IsMatrixReal (M)"
 msgstr "IsMatrixReal (M)"
 
-#: C/genius.xml:2527(para)
+#: C/genius.xml:2561(para)
 msgid "Check if a matrix is a matrix of real (non-complex) numbers."
 msgstr ""
 "Vérifie si une matrice est constituée de nombres réels (non complexes)."
 
-#: C/genius.xml:2532(term)
+#: C/genius.xml:2566(term)
 msgid "IsMatrixSquare"
 msgstr "IsMatrixSquare"
 
-#: C/genius.xml:2534(synopsis)
+#: C/genius.xml:2568(synopsis)
 #, no-wrap
 msgid "IsMatrixSquare (M)"
 msgstr "IsMatrixSquare (M)"
 
-#: C/genius.xml:2535(para)
+#: C/genius.xml:2569(para)
 msgid "Check if a matrix is square, that is its width is equal to its height."
 msgstr ""
 "Vérifie si une matrice est carrée, c'est-à-dire que sa largeur est égale à "
 "sa hauteur."
 
-#: C/genius.xml:2543(term)
+#: C/genius.xml:2577(term)
 msgid "IsUpperTriangular"
 msgstr "IsUpperTriangular"
 
-#: C/genius.xml:2545(synopsis)
+#: C/genius.xml:2579(synopsis)
 #, no-wrap
 msgid "IsUpperTriangular (M)"
 msgstr "IsUpperTriangular (M)"
 
-#: C/genius.xml:2546(para)
+#: C/genius.xml:2580(para)
+#, fuzzy
+#| msgid ""
+#| "Is a matrix upper triangular? That is, a matrix is upper triangular if "
+#| "all all the entries below the diagonal are zero."
 msgid ""
 "Is a matrix upper triangular? That is, a matrix is upper triangular if all "
-"all the entries below the diagonal are zero."
+"the entries below the diagonal are zero."
 msgstr ""
 "Indique si une matrice est triangulaire supérieure, c'est-à-dire que toutes "
 "les valeurs en dessous de la diagonale sont nulles."
 
-#: C/genius.xml:2551(term)
+#: C/genius.xml:2585(term)
 msgid "IsValueOnly"
 msgstr "IsValueOnly"
 
-#: C/genius.xml:2553(synopsis)
+#: C/genius.xml:2587(synopsis)
 #, no-wrap
 msgid "IsValueOnly (M)"
 msgstr "IsValueOnly (M)"
 
-#: C/genius.xml:2554(para)
+#: C/genius.xml:2588(para)
 msgid ""
 "Check if a matrix is a matrix of numbers only. Many internal functions make "
 "this check. Values can be any number including complex numbers."
@@ -8993,16 +9265,16 @@ msgstr ""
 "fonctions internes contrôlent cela. Les valeurs peuvent être n'importe quels "
 "nombres y compris des complexes."
 
-#: C/genius.xml:2560(term)
+#: C/genius.xml:2594(term)
 msgid "IsVector"
 msgstr "IsVector"
 
-#: C/genius.xml:2562(synopsis)
+#: C/genius.xml:2596(synopsis)
 #, no-wrap
 msgid "IsVector (v)"
 msgstr "IsVector (v)"
 
-#: C/genius.xml:2563(para)
+#: C/genius.xml:2597(para)
 msgid ""
 "Is argument a horizontal or a vertical vector. Genius does not distinguish "
 "between a matrix and a vector and a vector is just a 1 by <varname>n</"
@@ -9012,16 +9284,16 @@ msgstr ""
 "distinction entre une matrice et un vecteur, un vecteur est juste une "
 "matrice 1 par <varname>n</varname> ou <varname>n</varname> par 1."
 
-#: C/genius.xml:2572(term)
+#: C/genius.xml:2606(term)
 msgid "IsZero"
 msgstr "IsZero"
 
-#: C/genius.xml:2574(synopsis)
+#: C/genius.xml:2608(synopsis)
 #, no-wrap
 msgid "IsZero (x)"
 msgstr "IsZero (x)"
 
-#: C/genius.xml:2575(para)
+#: C/genius.xml:2609(para)
 msgid ""
 "Check if a matrix is composed of all zeros. Also works on numbers, in which "
 "case it is equivalent to <userinput>x==0</userinput>. When <varname>x</"
@@ -9036,16 +9308,16 @@ msgstr ""
 "aucune erreur n'est générée et <constant>true</constant> (vrai) est renvoyé "
 "car la condition est vide."
 
-#: C/genius.xml:2585(term)
+#: C/genius.xml:2619(term)
 msgid "LowerTriangular"
 msgstr "LowerTriangular"
 
-#: C/genius.xml:2587(synopsis)
+#: C/genius.xml:2621(synopsis)
 #, no-wrap
 msgid "LowerTriangular (M)"
 msgstr "LowerTriangular (M)"
 
-#: C/genius.xml:2588(para)
+#: C/genius.xml:2622(para)
 msgid ""
 "Returns a copy of the matrix <varname>M</varname> with all the entries above "
 "the diagonal set to zero."
@@ -9053,33 +9325,36 @@ msgstr ""
 "Renvoie une copie de la matrice <varname>M</varname> avec tous les éléments "
 "au dessus de la diagonale mis à zéro."
 
-#: C/genius.xml:2593(term)
+#: C/genius.xml:2627(term)
 msgid "MakeDiagonal"
 msgstr "MakeDiagonal"
 
-#: C/genius.xml:2595(synopsis)
+#: C/genius.xml:2629(synopsis)
 #, no-wrap
 msgid "MakeDiagonal (v,arg...)"
 msgstr "MakeDiagonal (v,param...)"
 
-#: C/genius.xml:2596(para)
+#: C/genius.xml:2630(para)
 msgid "Aliases: <function>diag</function>"
 msgstr "Alias : <function>diag</function>"
 
-#: C/genius.xml:2597(para)
-msgid "Make diagonal matrix from a vector."
-msgstr "Construit une matrice diagonale à partir d'un vecteur."
+#: C/genius.xml:2631(para)
+msgid ""
+"Make diagonal matrix from a vector. Alternatively you can pass in the values "
+"to put on the diagonal as arguments. So <userinput>MakeDiagonal([1,2,3])</"
+"userinput> is the same as <userinput>MakeDiagonal(1,2,3)</userinput>."
+msgstr ""
 
-#: C/genius.xml:2607(term)
+#: C/genius.xml:2644(term)
 msgid "MakeVector"
 msgstr "MakeVector"
 
-#: C/genius.xml:2609(synopsis)
+#: C/genius.xml:2646(synopsis)
 #, no-wrap
 msgid "MakeVector (A)"
 msgstr "MakeVector (A)"
 
-#: C/genius.xml:2610(para)
+#: C/genius.xml:2647(para)
 msgid ""
 "Make column vector out of matrix by putting columns above each other. "
 "Returns <constant>null</constant> when given <constant>null</constant>."
@@ -9088,16 +9363,16 @@ msgstr ""
 "les unes au dessus des autres. Renvoie <constant>null</constant> si "
 "<constant>null</constant> est fourni."
 
-#: C/genius.xml:2616(term)
+#: C/genius.xml:2653(term)
 msgid "MatrixProduct"
 msgstr "MatrixProduct"
 
-#: C/genius.xml:2618(synopsis)
+#: C/genius.xml:2655(synopsis)
 #, no-wrap
 msgid "MatrixProduct (A)"
 msgstr "MatrixProduct (A)"
 
-#: C/genius.xml:2619(para)
+#: C/genius.xml:2656(para)
 msgid ""
 "Calculate the product of all elements in a matrix or vector. That is we "
 "multiply all the elements and return a number that is the product of all the "
@@ -9106,16 +9381,16 @@ msgstr ""
 "Calcule et renvoie le produit de tous les éléments d'une matrice ou d'un "
 "vecteur."
 
-#: C/genius.xml:2628(term)
+#: C/genius.xml:2665(term)
 msgid "MatrixSum"
 msgstr "MatrixSum"
 
-#: C/genius.xml:2630(synopsis)
+#: C/genius.xml:2667(synopsis)
 #, no-wrap
 msgid "MatrixSum (A)"
 msgstr "MatrixSum (A)"
 
-#: C/genius.xml:2631(para)
+#: C/genius.xml:2668(para)
 msgid ""
 "Calculate the sum of all elements in a matrix or vector. That is we add all "
 "the elements and return a number that is the sum of all the elements."
@@ -9123,30 +9398,30 @@ msgstr ""
 "Calcule et renvoie la somme de tous les éléments d'une matrice ou d'un "
 "vecteur."
 
-#: C/genius.xml:2640(term)
+#: C/genius.xml:2677(term)
 msgid "MatrixSumSquares"
 msgstr "MatrixSumSquares"
 
-#: C/genius.xml:2642(synopsis)
+#: C/genius.xml:2679(synopsis)
 #, no-wrap
 msgid "MatrixSumSquares (A)"
 msgstr "MatrixSumSquares (A)"
 
-#: C/genius.xml:2643(para)
+#: C/genius.xml:2680(para)
 msgid "Calculate the sum of squares of all elements in a matrix or vector."
 msgstr ""
 "Calcule la somme du carré de tous les éléments d'une matrice ou d'un vecteur."
 
-#: C/genius.xml:2649(term)
+#: C/genius.xml:2686(term)
 msgid "OuterProduct"
 msgstr "OuterProduct"
 
-#: C/genius.xml:2651(synopsis)
+#: C/genius.xml:2688(synopsis)
 #, no-wrap
 msgid "OuterProduct (u,v)"
 msgstr "OuterProduct (u,v)"
 
-#: C/genius.xml:2652(para)
+#: C/genius.xml:2689(para)
 msgid ""
 "Get the outer product of two vectors. That is, suppose that <varname>u</"
 "varname> and <varname>v</varname> are vertical vectors, then the outer "
@@ -9156,16 +9431,16 @@ msgstr ""
 "suppose que <varname>u</varname> et <varname>v</varname> sont des vecteurs "
 "colonnes, alors le produit tensoriel est <userinput>v * u.'</userinput>."
 
-#: C/genius.xml:2659(term)
+#: C/genius.xml:2696(term)
 msgid "ReverseVector"
 msgstr "ReverseVector"
 
-#: C/genius.xml:2661(synopsis)
+#: C/genius.xml:2698(synopsis)
 #, no-wrap
 msgid "ReverseVector (v)"
 msgstr "ReverseVector (v)"
 
-#: C/genius.xml:2662(para)
+#: C/genius.xml:2699(para)
 msgid ""
 "Reverse elements in a vector. Return <constant>null</constant> if given "
 "<constant>null</constant>"
@@ -9173,16 +9448,16 @@ msgstr ""
 "Inverse l'ordre des éléments d'un vecteur. Renvoie <constant>null</constant> "
 "si <constant>null</constant> est fourni"
 
-#: C/genius.xml:2667(term)
+#: C/genius.xml:2704(term)
 msgid "RowSum"
 msgstr "RowSum"
 
-#: C/genius.xml:2669(synopsis)
+#: C/genius.xml:2706(synopsis)
 #, no-wrap
 msgid "RowSum (m)"
 msgstr "RowSum (m)"
 
-#: C/genius.xml:2670(para)
+#: C/genius.xml:2707(para)
 msgid ""
 "Calculate sum of each row in a matrix and return a vertical vector with the "
 "result."
@@ -9190,29 +9465,37 @@ msgstr ""
 "Calcule la somme pour chaque ligne d'une matrice et renvoie un vecteur "
 "colonne contenant le résultat."
 
-#: C/genius.xml:2676(term)
+#: C/genius.xml:2713(term)
 msgid "RowSumSquares"
 msgstr "RowSumSquares"
 
-#: C/genius.xml:2678(synopsis)
+#: C/genius.xml:2715(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 "Calcule la somme des carrés pour chaque ligne d'une matrice."
+#: C/genius.xml:2716(para)
+#, fuzzy
+#| msgid ""
+#| "Calculate sum of each row in a matrix and return a vertical vector with "
+#| "the result."
+msgid ""
+"Calculate sum of squares of each row in a matrix and return a vertical "
+"vector with the results."
+msgstr ""
+"Calcule la somme pour chaque ligne d'une matrice et renvoie un vecteur "
+"colonne contenant le résultat."
 
-#: C/genius.xml:2684(term)
+#: C/genius.xml:2721(term)
 msgid "RowsOf"
 msgstr "RowsOf"
 
-#: C/genius.xml:2686(synopsis)
+#: C/genius.xml:2723(synopsis)
 #, no-wrap
 msgid "RowsOf (M)"
 msgstr "RowsOf (M)"
 
-#: C/genius.xml:2687(para)
+#: C/genius.xml:2724(para)
 msgid ""
 "Gets the rows of a matrix as a vertical vector. Each element of the vector "
 "is a horizontal vector which is the corresponding row of <varname>M</"
@@ -9227,20 +9510,27 @@ msgstr ""
 "RowsOf(M) do\n"
 "quelquechose(r)</userinput>."
 
-#: C/genius.xml:2696(term)
+#: C/genius.xml:2733(term)
 msgid "SetMatrixSize"
 msgstr "SetMatrixSize"
 
-#: C/genius.xml:2698(synopsis)
+#: C/genius.xml:2735(synopsis)
 #, no-wrap
 msgid "SetMatrixSize (M,rows,columns)"
 msgstr "SetMatrixSize (M,lignes,colonnes)"
 
-#: C/genius.xml:2699(para)
+#: C/genius.xml:2736(para)
+#, fuzzy
+#| msgid ""
+#| "Make new matrix of given size from old one. That is, a new matrix will be "
+#| "returned to which the old one is copied. Entries that don't fit are "
+#| "clipped and extra space is filled with zeros. if <varname>rows</varname> "
+#| "or <varname>columns</varname> are zero then <constant>null</constant> is "
+#| "returned."
 msgid ""
 "Make new matrix of given size from old one. That is, a new matrix will be "
 "returned to which the old one is copied. Entries that don't fit are clipped "
-"and extra space is filled with zeros. if <varname>rows</varname> or "
+"and extra space is filled with zeros. If <varname>rows</varname> or "
 "<varname>columns</varname> are zero then <constant>null</constant> is "
 "returned."
 msgstr ""
@@ -9251,16 +9541,16 @@ msgstr ""
 "<varname>colonnes</varname> valent zéro alors <constant>null</constant> est "
 "renvoyé."
 
-#: C/genius.xml:2709(term)
+#: C/genius.xml:2746(term)
 msgid "ShuffleVector"
 msgstr "ShuffleVector"
 
-#: C/genius.xml:2711(synopsis)
+#: C/genius.xml:2748(synopsis)
 #, no-wrap
 msgid "ShuffleVector (v)"
 msgstr "ShuffleVector (v)"
 
-#: C/genius.xml:2712(para)
+#: C/genius.xml:2749(para)
 msgid ""
 "Shuffle elements in a vector. Return <constant>null</constant> if given "
 "<constant>null</constant>"
@@ -9268,56 +9558,56 @@ msgstr ""
 "Mélange les éléments d'un vecteur. Renvoie <constant>null</constant> si "
 "<constant>null</constant> est fourni"
 
-#: C/genius.xml:2717(term)
+#: C/genius.xml:2754(term)
 msgid "SortVector"
 msgstr "SortVector"
 
-#: C/genius.xml:2719(synopsis)
+#: C/genius.xml:2756(synopsis)
 #, no-wrap
 msgid "SortVector (v)"
 msgstr "SortVector (v)"
 
-#: C/genius.xml:2720(para)
+#: C/genius.xml:2757(para)
 msgid "Sort vector elements in an increasing order."
 msgstr "Trie les éléments d'un vecteur en ordre croissant."
 
-#: C/genius.xml:2725(term)
+#: C/genius.xml:2762(term)
 msgid "StripZeroColumns"
 msgstr "StripZeroColumns"
 
-#: C/genius.xml:2727(synopsis)
+#: C/genius.xml:2764(synopsis)
 #, no-wrap
 msgid "StripZeroColumns (M)"
 msgstr "StripZeroColumns (M)"
 
-#: C/genius.xml:2728(para)
+#: C/genius.xml:2765(para)
 msgid "Removes any all-zero columns of <varname>M</varname>."
 msgstr ""
 "Élimine toutes les colonnes entièrement nulles de <varname>M</varname>."
 
-#: C/genius.xml:2733(term)
+#: C/genius.xml:2770(term)
 msgid "StripZeroRows"
 msgstr "StripZeroRows"
 
-#: C/genius.xml:2735(synopsis)
+#: C/genius.xml:2772(synopsis)
 #, no-wrap
 msgid "StripZeroRows (M)"
 msgstr "StripZeroRows (M)"
 
-#: C/genius.xml:2736(para)
+#: C/genius.xml:2773(para)
 msgid "Removes any all-zero rows of <varname>M</varname>."
 msgstr "Élimine toutes les lignes entièrement nulles de <varname>M</varname>."
 
-#: C/genius.xml:2741(term)
+#: C/genius.xml:2778(term)
 msgid "Submatrix"
 msgstr "Submatrix"
 
-#: C/genius.xml:2743(synopsis)
+#: C/genius.xml:2780(synopsis)
 #, no-wrap
 msgid "Submatrix (m,r,c)"
 msgstr "Submatrix (m,r,c)"
 
-#: C/genius.xml:2744(para)
+#: C/genius.xml:2781(para)
 msgid ""
 "Return column(s) and row(s) from a matrix. This is just equivalent to "
 "<userinput>m@(r,c)</userinput>. <varname>r</varname> and <varname>c</"
@@ -9329,29 +9619,29 @@ msgstr ""
 "doivent être des vecteurs de lignes et de colonnes (ou de simples nombres si "
 "vous avez besoin d'une seule ligne ou colonne)."
 
-#: C/genius.xml:2751(term)
+#: C/genius.xml:2788(term)
 msgid "SwapRows"
 msgstr "SwapRows"
 
-#: C/genius.xml:2753(synopsis)
+#: C/genius.xml:2790(synopsis)
 #, no-wrap
 msgid "SwapRows (m,row1,row2)"
 msgstr "SwapRows (m,ligne1,ligne2)"
 
-#: C/genius.xml:2754(para)
+#: C/genius.xml:2791(para)
 msgid "Swap two rows in a matrix."
 msgstr "Échange deux lignes dans une matrice."
 
-#: C/genius.xml:2759(term)
+#: C/genius.xml:2796(term)
 msgid "UpperTriangular"
 msgstr "UpperTriangular"
 
-#: C/genius.xml:2761(synopsis)
+#: C/genius.xml:2798(synopsis)
 #, no-wrap
 msgid "UpperTriangular (M)"
 msgstr "UpperTriangular (M)"
 
-#: C/genius.xml:2762(para)
+#: C/genius.xml:2799(para)
 msgid ""
 "Returns a copy of the matrix <varname>M</varname> with all the entries below "
 "the diagonal set to zero."
@@ -9359,29 +9649,29 @@ msgstr ""
 "Renvoie une copie de la matrice <varname>M</varname> avec tous les éléments "
 "sous la diagonale mis à zéro."
 
-#: C/genius.xml:2767(term)
+#: C/genius.xml:2804(term)
 msgid "columns"
 msgstr "columns"
 
-#: C/genius.xml:2769(synopsis)
+#: C/genius.xml:2806(synopsis)
 #, no-wrap
 msgid "columns (M)"
 msgstr "columns (M)"
 
-#: C/genius.xml:2770(para)
+#: C/genius.xml:2807(para)
 msgid "Get the number of columns of a matrix."
 msgstr "Renvoie le nombre de colonnes d'une matrice."
 
-#: C/genius.xml:2775(term)
+#: C/genius.xml:2812(term)
 msgid "elements"
 msgstr "elements"
 
-#: C/genius.xml:2777(synopsis)
+#: C/genius.xml:2814(synopsis)
 #, no-wrap
 msgid "elements (M)"
 msgstr "elements (M)"
 
-#: C/genius.xml:2778(para)
+#: C/genius.xml:2815(para)
 msgid ""
 "Get the total number of elements of a matrix. This is the number of columns "
 "times the number of rows."
@@ -9389,16 +9679,16 @@ msgstr ""
 "Renvoie le nombre total d'éléments d'une matrice. C'est le nombre de "
 "colonnes multiplié par le nombre de lignes."
 
-#: C/genius.xml:2784(term)
+#: C/genius.xml:2821(term)
 msgid "ones"
 msgstr "ones"
 
-#: C/genius.xml:2786(synopsis)
+#: C/genius.xml:2823(synopsis)
 #, no-wrap
 msgid "ones (rows,columns...)"
 msgstr "ones (lignes,colonnes...)"
 
-#: C/genius.xml:2787(para)
+#: C/genius.xml:2824(para)
 msgid ""
 "Make an matrix of all ones (or a row vector if only one argument is given). "
 "Returns <constant>null</constant> if either rows or columns are zero."
@@ -9406,29 +9696,29 @@ msgstr ""
 "Crée une matrice de 1 (ou un vecteur colonne si un seul argument est donné). "
 "Renvoie <constant>null</constant> si ligne ou colonne est nul."
 
-#: C/genius.xml:2792(term)
+#: C/genius.xml:2829(term)
 msgid "rows"
 msgstr "rows"
 
-#: C/genius.xml:2794(synopsis)
+#: C/genius.xml:2831(synopsis)
 #, no-wrap
 msgid "rows (M)"
 msgstr "rows (M)"
 
-#: C/genius.xml:2795(para)
+#: C/genius.xml:2832(para)
 msgid "Get the number of rows of a matrix."
 msgstr "Renvoie le nombre de lignes d'une matrice."
 
-#: C/genius.xml:2800(term)
+#: C/genius.xml:2837(term)
 msgid "zeros"
 msgstr "zeros"
 
-#: C/genius.xml:2802(synopsis)
+#: C/genius.xml:2839(synopsis)
 #, no-wrap
 msgid "zeros (rows,columns...)"
 msgstr "zeros (lignes,colonnes...)"
 
-#: C/genius.xml:2803(para)
+#: C/genius.xml:2840(para)
 msgid ""
 "Make a matrix of all zeros (or a row vector if only one argument is given). "
 "Returns <constant>null</constant> if either rows or columns are zero."
@@ -9436,16 +9726,16 @@ msgstr ""
 "Crée une matrice de 0 (ou un vecteur colonne si un seul argument est donné). "
 "Renvoie <constant>null</constant> si ligne ou colonne est nul."
 
-#: C/genius.xml:2814(term)
+#: C/genius.xml:2851(term)
 msgid "AuxiliaryUnitMatrix"
 msgstr "AuxiliaryUnitMatrix"
 
-#: C/genius.xml:2816(synopsis)
+#: C/genius.xml:2853(synopsis)
 #, no-wrap
 msgid "AuxiliaryUnitMatrix (n)"
 msgstr "AuxiliaryUnitMatrix (n)"
 
-#: C/genius.xml:2817(para)
+#: C/genius.xml:2854(para)
 msgid ""
 "Get the auxiliary unit matrix of size <varname>n</varname>. This is a square "
 "matrix matrix with that is all zero except the superdiagonal being all ones. "
@@ -9456,7 +9746,7 @@ msgstr ""
 "diagonale qui valent 1. C'est la matrice bloc de Jordan nilpotent à valeurs "
 "propres nulles."
 
-#: C/genius.xml:2819(para)
+#: C/genius.xml:2856(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/";
 "JordanCanonicalFormTheorem.html\">Planetmath</ulink> or <ulink url=\"http://";
@@ -9468,30 +9758,30 @@ msgstr ""
 "mathworld.wolfram.com/JordanBlock.html\">Mathworld</ulink> pour plus "
 "d'informations sur la forme canonique de Jordan."
 
-#: C/genius.xml:2828(term)
+#: C/genius.xml:2865(term)
 msgid "BilinearForm"
 msgstr "BilinearForm"
 
-#: C/genius.xml:2830(synopsis)
+#: C/genius.xml:2867(synopsis)
 #, no-wrap
 msgid "BilinearForm (v,A,w)"
 msgstr "BilinearForm (v,A,w)"
 
-#: C/genius.xml:2831(para)
+#: C/genius.xml:2868(para)
 msgid "Evaluate (v,w) with respect to the bilinear form given by the matrix A."
 msgstr ""
 "Évalue (v,w) par rapport à la forme bilinéaire donnée par la matrice A."
 
-#: C/genius.xml:2836(term)
+#: C/genius.xml:2873(term)
 msgid "BilinearFormFunction"
 msgstr "BilinearFormFunction"
 
-#: C/genius.xml:2838(synopsis)
+#: C/genius.xml:2875(synopsis)
 #, no-wrap
 msgid "BilinearFormFunction (A)"
 msgstr "BilinearFormFunction (A)"
 
-#: C/genius.xml:2839(para)
+#: C/genius.xml:2876(para)
 msgid ""
 "Return a function that evaluates two vectors with respect to the bilinear "
 "form given by A."
@@ -9499,20 +9789,20 @@ msgstr ""
 "Renvoie une fonction qui évalue deux vecteurs par rapport à la forme "
 "bilinéaire donnée par A."
 
-#: C/genius.xml:2844(term)
+#: C/genius.xml:2881(term)
 msgid "CharacteristicPolynomial"
 msgstr "CharacteristicPolynomial"
 
-#: C/genius.xml:2846(synopsis)
+#: C/genius.xml:2883(synopsis)
 #, no-wrap
 msgid "CharacteristicPolynomial (M)"
 msgstr "CharacteristicPolynomial (M)"
 
-#: C/genius.xml:2847(para)
+#: C/genius.xml:2884(para)
 msgid "Aliases: <function>CharPoly</function>"
 msgstr "Alias : <function>CharPoly</function>"
 
-#: C/genius.xml:2848(para)
+#: C/genius.xml:2885(para)
 msgid ""
 "Get the characteristic polynomial as a vector. That is, return the "
 "coefficients of the polynomial starting with the constant term. This is the "
@@ -9528,7 +9818,7 @@ msgstr ""
 "linkend=\"gel-function-CharacteristicPolynomialFunction"
 "\">CharacteristicPolynomialFunction</link>."
 
-#: C/genius.xml:2854(para) C/genius.xml:2870(para)
+#: C/genius.xml:2891(para) C/genius.xml:2907(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/CharacteristicEquation.";
 "html\">Planetmath</ulink> for more information."
@@ -9536,16 +9826,16 @@ msgstr ""
 "Consultez <ulink url=\"http://planetmath.org/encyclopedia/";
 "CharacteristicEquation.html\">Planetmath</ulink> pour plus d'informations."
 
-#: C/genius.xml:2862(term)
+#: C/genius.xml:2899(term)
 msgid "CharacteristicPolynomialFunction"
 msgstr "CharacteristicPolynomialFunction"
 
-#: C/genius.xml:2864(synopsis)
+#: C/genius.xml:2901(synopsis)
 #, no-wrap
 msgid "CharacteristicPolynomialFunction (M)"
 msgstr "CharacteristicPolynomialFunction (M)"
 
-#: C/genius.xml:2865(para)
+#: C/genius.xml:2902(para)
 msgid ""
 "Get the characteristic polynomial as a function. This is the polynomial "
 "defined by <userinput>det(M-xI)</userinput>. The roots of this polynomial "
@@ -9558,16 +9848,16 @@ msgstr ""
 "Consultez également <link linkend=\"gel-function-CharacteristicPolynomial"
 "\">CharacteristicPolynomial</link>."
 
-#: C/genius.xml:2878(term)
+#: C/genius.xml:2915(term)
 msgid "ColumnSpace"
 msgstr "ColumnSpace"
 
-#: C/genius.xml:2880(synopsis)
+#: C/genius.xml:2917(synopsis)
 #, no-wrap
 msgid "ColumnSpace (M)"
 msgstr "ColumnSpace (M)"
 
-#: C/genius.xml:2881(para)
+#: C/genius.xml:2918(para)
 msgid ""
 "Get a basis matrix for the columnspace of a matrix. That is, return a matrix "
 "whose columns are the basis for the column space of <varname>M</varname>. "
@@ -9578,16 +9868,16 @@ msgstr ""
 "sous-espace vectoriel de <varname>M</varname>, donc l'espace engendré par "
 "les colonnes de <varname>M</varname>."
 
-#: C/genius.xml:2889(term)
+#: C/genius.xml:2926(term)
 msgid "CommutationMatrix"
 msgstr "CommutationMatrix"
 
-#: C/genius.xml:2891(synopsis)
+#: C/genius.xml:2928(synopsis)
 #, no-wrap
 msgid "CommutationMatrix (m, n)"
 msgstr "CommutationMatrix (m, n)"
 
-#: C/genius.xml:2892(para)
+#: C/genius.xml:2929(para)
 msgid ""
 "Return the commutation matrix K(m,n) which is the unique m*n by m*n matrix "
 "such that K(m,n) * MakeVector(A) = MakeVector(A.') for all m by n matrices A."
@@ -9596,29 +9886,29 @@ msgstr ""
 "m*n telle que K(m,n) * MakeVector(A) = MakeVector(A.') pour toutes matrices "
 "A de taille m par n."
 
-#: C/genius.xml:2899(term)
+#: C/genius.xml:2936(term)
 msgid "CompanionMatrix"
 msgstr "CompanionMatrix"
 
-#: C/genius.xml:2901(synopsis)
+#: C/genius.xml:2938(synopsis)
 #, no-wrap
 msgid "CompanionMatrix (p)"
 msgstr "CompanionMatrix (p)"
 
-#: C/genius.xml:2902(para)
+#: C/genius.xml:2939(para)
 msgid "Companion matrix of a polynomial (as vector)."
 msgstr "Matrice compagnon d'un polynôme (comme vecteur)."
 
-#: C/genius.xml:2907(term)
+#: C/genius.xml:2944(term)
 msgid "ConjugateTranspose"
 msgstr "ConjugateTranspose"
 
-#: C/genius.xml:2909(synopsis)
+#: C/genius.xml:2946(synopsis)
 #, no-wrap
 msgid "ConjugateTranspose (M)"
 msgstr "ConjugateTranspose (M)"
 
-#: C/genius.xml:2910(para)
+#: C/genius.xml:2947(para)
 msgid ""
 "Conjugate transpose of a matrix (adjoint). This is the same as the "
 "<userinput>'</userinput> operator."
@@ -9626,7 +9916,7 @@ msgstr ""
 "Transposée conjuguée d'une matrice (matrice adjointe). Identique à "
 "l'opérateur <userinput>'</userinput>."
 
-#: C/genius.xml:2912(para)
+#: C/genius.xml:2949(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/ConjugateTranspose.html";
 "\">Planetmath</ulink> for more information."
@@ -9634,33 +9924,33 @@ msgstr ""
 "Consultez <ulink url=\"http://planetmath.org/encyclopedia/ConjugateTranspose.";
 "html\">Planetmath</ulink> pour plus d'informations."
 
-#: C/genius.xml:2920(term)
+#: C/genius.xml:2957(term)
 msgid "Convolution"
 msgstr "Convolution"
 
-#: C/genius.xml:2922(synopsis)
+#: C/genius.xml:2959(synopsis)
 #, no-wrap
 msgid "Convolution (a,b)"
 msgstr "Convolution (a,b)"
 
-#: C/genius.xml:2923(para)
+#: C/genius.xml:2960(para)
 msgid "Aliases: <function>convol</function>"
 msgstr "Alias : <function>convol</function>"
 
-#: C/genius.xml:2924(para)
+#: C/genius.xml:2961(para)
 msgid "Calculate convolution of two horizontal vectors."
 msgstr "Calcule la convolution de deux vecteurs horizontaux."
 
-#: C/genius.xml:2929(term)
+#: C/genius.xml:2966(term)
 msgid "ConvolutionVector"
 msgstr "ConvolutionVector"
 
-#: C/genius.xml:2931(synopsis)
+#: C/genius.xml:2968(synopsis)
 #, no-wrap
 msgid "ConvolutionVector (a,b)"
 msgstr "ConvolutionVector (a,b)"
 
-#: C/genius.xml:2932(para)
+#: C/genius.xml:2969(para)
 msgid ""
 "Calculate convolution of two horizontal vectors. Return result as a vector "
 "and not added together."
@@ -9669,16 +9959,16 @@ msgstr ""
 "sous la forme d'un vecteur dont les composants ne sont pas additionnées "
 "ensemble."
 
-#: C/genius.xml:2938(term)
+#: C/genius.xml:2975(term)
 msgid "CrossProduct"
 msgstr "CrossProduct"
 
-#: C/genius.xml:2940(synopsis)
+#: C/genius.xml:2977(synopsis)
 #, no-wrap
 msgid "CrossProduct (v,w)"
 msgstr "CrossProduct (v,w)"
 
-#: C/genius.xml:2941(para)
+#: C/genius.xml:2978(para)
 msgid ""
 "CrossProduct of two vectors in R<superscript>3</superscript> as a column "
 "vector."
@@ -9686,62 +9976,62 @@ msgstr ""
 "Produit vectoriel de deux vecteurs dans R<superscript>3</superscript> sous "
 "la forme d'un vecteur colonne."
 
-#: C/genius.xml:2947(term)
+#: C/genius.xml:2984(term)
 msgid "DeterminantalDivisorsInteger"
 msgstr "DeterminantalDivisorsInteger"
 
-#: C/genius.xml:2949(synopsis)
+#: C/genius.xml:2986(synopsis)
 #, no-wrap
 msgid "DeterminantalDivisorsInteger (M)"
 msgstr "DeterminantalDivisorsInteger (M)"
 
-#: C/genius.xml:2950(para)
+#: C/genius.xml:2987(para)
 msgid ""
 "Get the determinantal divisors of an integer matrix (not its characteristic)."
 msgstr ""
 "Renvoie les « determinantal divisors » d'une matrice d'entiers (et non pas "
 "son polynôme caractéristique)."
 
-#: C/genius.xml:2955(term)
+#: C/genius.xml:2992(term)
 msgid "DirectSum"
 msgstr "DirectSum"
 
-#: C/genius.xml:2957(synopsis)
+#: C/genius.xml:2994(synopsis)
 #, no-wrap
 msgid "DirectSum (M,N...)"
 msgstr "DirectSum (M,N...)"
 
-#: C/genius.xml:2958(para)
+#: C/genius.xml:2995(para)
 msgid "Direct sum of matrices."
 msgstr "Somme directe de matrices."
 
-#: C/genius.xml:2963(term)
+#: C/genius.xml:3000(term)
 msgid "DirectSumMatrixVector"
 msgstr "DirectSumMatrixVector"
 
-#: C/genius.xml:2965(synopsis)
+#: C/genius.xml:3002(synopsis)
 #, no-wrap
 msgid "DirectSumMatrixVector (v)"
 msgstr "DirectSumMatrixVector (v)"
 
-#: C/genius.xml:2966(para)
+#: C/genius.xml:3003(para)
 msgid "Direct sum of a vector of matrices."
 msgstr "Somme directe d'un vecteur de matrices."
 
-#: C/genius.xml:2971(term)
+#: C/genius.xml:3008(term)
 msgid "Eigenvalues"
 msgstr "Eigenvalues"
 
-#: C/genius.xml:2973(synopsis)
+#: C/genius.xml:3010(synopsis)
 #, no-wrap
 msgid "Eigenvalues (M)"
 msgstr "Eigenvalues (M)"
 
-#: C/genius.xml:2974(para)
+#: C/genius.xml:3011(para)
 msgid "Aliases: <function>eig</function>"
 msgstr "Alias : <function>eig</function>"
 
-#: C/genius.xml:2975(para)
+#: C/genius.xml:3012(para)
 msgid ""
 "Get the eigenvalues of a square matrix. Currently only works for matrices of "
 "size up to 4 by 4, or for triangular matrices (for which the eigenvalues are "
@@ -9752,7 +10042,7 @@ msgstr ""
 "matrices triangulaires (pour lesquelles les valeurs propres sont sur la "
 "diagonale)."
 
-#: C/genius.xml:2980(para)
+#: C/genius.xml:3017(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Eigenvalue\";>Wikipedia</ulink> "
 "or <ulink url=\"http://planetmath.org/encyclopedia/Eigenvalue.html";
@@ -9765,26 +10055,26 @@ msgstr ""
 "url=\"http://mathworld.wolfram.com/Eigenvalue.html\";>Mathworld</ulink> pour "
 "plus d'informations."
 
-#: C/genius.xml:2990(term)
+#: C/genius.xml:3027(term)
 msgid "Eigenvectors"
 msgstr "Eigenvectors"
 
-#: C/genius.xml:2992(synopsis)
+#: C/genius.xml:3029(synopsis)
 #, no-wrap
 msgid "Eigenvectors (M)"
 msgstr "Eigenvectors (M)"
 
-#: C/genius.xml:2993(synopsis)
+#: C/genius.xml:3030(synopsis)
 #, no-wrap
 msgid "Eigenvectors (M, &amp;eigenvalues)"
 msgstr "Eigenvectors (M, &amp;valeurspropres)"
 
-#: C/genius.xml:2994(synopsis)
+#: C/genius.xml:3031(synopsis)
 #, no-wrap
 msgid "Eigenvectors (M, &amp;eigenvalues, &amp;multiplicities)"
 msgstr "Eigenvectors (M, &amp;valeurpropres, &amp;multiplicités)"
 
-#: C/genius.xml:2995(para)
+#: C/genius.xml:3032(para)
 msgid ""
 "Get the eigenvectors of a square matrix. Optionally get also the eigenvalues "
 "and their algebraic multiplicities. Currently only works for matrices of "
@@ -9794,7 +10084,7 @@ msgstr ""
 "d'obtenir les valeurs propres ainsi que leur multiplicité algébrique. Ne "
 "fonctionne actuellement que pour les matrices 2x2."
 
-#: C/genius.xml:2999(para)
+#: C/genius.xml:3036(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Eigenvector\";>Wikipedia</"
 "ulink> or <ulink url=\"http://planetmath.org/encyclopedia/Eigenvector.html";
@@ -9807,16 +10097,16 @@ msgstr ""
 "url=\"http://mathworld.wolfram.com/Eigenvector.html\";>Mathworld</ulink> pour "
 "plus d'informations."
 
-#: C/genius.xml:3009(term)
+#: C/genius.xml:3046(term)
 msgid "GramSchmidt"
 msgstr "GramSchmidt"
 
-#: C/genius.xml:3011(synopsis)
+#: C/genius.xml:3048(synopsis)
 #, no-wrap
 msgid "GramSchmidt (v,B...)"
 msgstr "GramSchmidt (v,B...)"
 
-#: C/genius.xml:3012(para)
+#: C/genius.xml:3049(para)
 msgid ""
 "Apply the Gram-Schmidt process (to the columns) with respect to inner "
 "product given by <varname>B</varname>. If <varname>B</varname> is not given "
@@ -9832,7 +10122,7 @@ msgstr ""
 "fournissant une forme sesquilinéaire. Les vecteurs seront orthogonaux par "
 "rapport à <varname>B</varname>."
 
-#: C/genius.xml:3018(para)
+#: C/genius.xml:3055(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/";
 "GramSchmidtOrthogonalization.html\">Planetmath</ulink> for more information."
@@ -9841,33 +10131,33 @@ msgstr ""
 "GramSchmidtOrthogonalization.html\">Planetmath</ulink> pour plus "
 "d'informations."
 
-#: C/genius.xml:3026(term)
+#: C/genius.xml:3063(term)
 msgid "HankelMatrix"
 msgstr "HankelMatrix"
 
-#: C/genius.xml:3028(synopsis)
+#: C/genius.xml:3065(synopsis)
 #, no-wrap
 msgid "HankelMatrix (c,r)"
 msgstr "HankelMatrix (c,r)"
 
-#: C/genius.xml:3029(para)
+#: C/genius.xml:3066(para)
 msgid "Hankel matrix."
 msgstr "Matrice de Hankel."
 
-#: C/genius.xml:3034(term)
+#: C/genius.xml:3071(term)
 msgid "HilbertMatrix"
 msgstr "HilbertMatrix"
 
-#: C/genius.xml:3036(synopsis)
+#: C/genius.xml:3073(synopsis)
 #, no-wrap
 msgid "HilbertMatrix (n)"
 msgstr "HilbertMatrix (n)"
 
-#: C/genius.xml:3037(para)
+#: C/genius.xml:3074(para)
 msgid "Hilbert matrix of order <varname>n</varname>."
 msgstr "Matrice de Hilbert d'ordre <varname>n</varname>."
 
-#: C/genius.xml:3038(para) C/genius.xml:3074(para)
+#: C/genius.xml:3075(para) C/genius.xml:3111(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/HilbertMatrix.html";
 "\">Planetmath</ulink> for more information."
@@ -9875,47 +10165,47 @@ msgstr ""
 "Consultez <ulink url=\"http://planetmath.org/encyclopedia/HilbertMatrix.html";
 "\">Planetmath</ulink> pour plus d'informations."
 
-#: C/genius.xml:3046(term)
+#: C/genius.xml:3083(term)
 msgid "Image"
 msgstr "Image"
 
-#: C/genius.xml:3048(synopsis)
+#: C/genius.xml:3085(synopsis)
 #, no-wrap
 msgid "Image (T)"
 msgstr "Image (T)"
 
-#: C/genius.xml:3049(para)
+#: C/genius.xml:3086(para)
 msgid "Get the image (columnspace) of a linear transform."
 msgstr ""
 "Renvoie l'image (espace vectoriel engendré par les colonnes) d'une "
 "transformation linéaire."
 
-#: C/genius.xml:3054(term)
+#: C/genius.xml:3091(term)
 msgid "InfNorm"
 msgstr "InfNorm"
 
-#: C/genius.xml:3056(synopsis)
+#: C/genius.xml:3093(synopsis)
 #, no-wrap
 msgid "InfNorm (v)"
 msgstr "InfNorm (v)"
 
-#: C/genius.xml:3057(para)
+#: C/genius.xml:3094(para)
 msgid ""
 "Get the Inf Norm of a vector, sometimes called the sup norm or the max norm."
 msgstr ""
 "Renvoie la norme « infini », appelée aussi norme sup, ou encore norme de la "
 "convergence uniforme."
 
-#: C/genius.xml:3062(term)
+#: C/genius.xml:3099(term)
 msgid "InvariantFactorsInteger"
 msgstr "InvariantFactorsInteger"
 
-#: C/genius.xml:3064(synopsis)
+#: C/genius.xml:3101(synopsis)
 #, no-wrap
 msgid "InvariantFactorsInteger (M)"
 msgstr "InvariantFactorsInteger (M)"
 
-#: C/genius.xml:3065(para)
+#: C/genius.xml:3102(para)
 msgid ""
 "Get the invariant factors of a square integer matrix (not its "
 "characteristic)."
@@ -9923,35 +10213,35 @@ msgstr ""
 "Renvoie les facteurs invariants d'une matrice carrée (pas sa "
 "caractéristique)."
 
-#: C/genius.xml:3070(term)
+#: C/genius.xml:3107(term)
 msgid "InverseHilbertMatrix"
 msgstr "InverseHilbertMatrix"
 
-#: C/genius.xml:3072(synopsis)
+#: C/genius.xml:3109(synopsis)
 #, no-wrap
 msgid "InverseHilbertMatrix (n)"
 msgstr "InverseHilbertMatrix (n)"
 
-#: C/genius.xml:3073(para)
+#: C/genius.xml:3110(para)
 msgid "Inverse Hilbert matrix of order <varname>n</varname>."
 msgstr "Matrice inverse de Hilbert d'ordre <varname>n</varname>."
 
-#: C/genius.xml:3082(term)
+#: C/genius.xml:3119(term)
 msgid "IsHermitian"
 msgstr "IsHermitian"
 
-#: C/genius.xml:3084(synopsis)
+#: C/genius.xml:3121(synopsis)
 #, no-wrap
 msgid "IsHermitian (M)"
 msgstr "IsHermitian (M)"
 
-#: C/genius.xml:3085(para)
+#: C/genius.xml:3122(para)
 msgid "Is a matrix Hermitian. That is, is it equal to its conjugate transpose."
 msgstr ""
 "Indique si une matrice est hermitienne. C'est-à-dire si elle est égale à sa "
 "transposée conjuguée."
 
-#: C/genius.xml:3086(para)
+#: C/genius.xml:3123(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/HermitianMatrix.html";
 "\">Planetmath</ulink> for more information."
@@ -9959,59 +10249,63 @@ msgstr ""
 "Consultez <ulink url=\"http://planetmath.org/encyclopedia/HermitianMatrix.";
 "html\">Planetmath</ulink> pour plus d'informations."
 
-#: C/genius.xml:3094(term)
+#: C/genius.xml:3131(term)
 msgid "IsInSubspace"
 msgstr "IsInSubspace"
 
-#: C/genius.xml:3096(synopsis)
+#: C/genius.xml:3133(synopsis)
 #, no-wrap
 msgid "IsInSubspace (v,W)"
 msgstr "IsInSubspace (v,W)"
 
-#: C/genius.xml:3097(para)
+#: C/genius.xml:3134(para)
 msgid "Test if a vector is in a subspace."
 msgstr "Teste si un vecteur appartient à un sous-espace."
 
-#: C/genius.xml:3102(term)
+#: C/genius.xml:3139(term)
 msgid "IsInvertible"
 msgstr "IsInvertible"
 
-#: C/genius.xml:3104(synopsis)
+#: C/genius.xml:3141(synopsis)
 #, no-wrap
 msgid "IsInvertible (n)"
 msgstr "IsInvertible (n)"
 
-#: C/genius.xml:3105(para)
+#: C/genius.xml:3142(para)
+#, fuzzy
+#| msgid ""
+#| "Is a matrix (or number) invertible (Integer matrix is invertible iff it's "
+#| "invertible over the integers)."
 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 ""
 "Indique si une matrice (ou un nombre) est inversible (une matrice entière "
 "est inversible si et seulement si elle est inversible sur les entiers)."
 
-#: C/genius.xml:3110(term)
+#: C/genius.xml:3147(term)
 msgid "IsInvertibleField"
 msgstr "IsInvertibleField"
 
-#: C/genius.xml:3112(synopsis)
+#: C/genius.xml:3149(synopsis)
 #, no-wrap
 msgid "IsInvertibleField (n)"
 msgstr "IsInvertibleField (n)"
 
-#: C/genius.xml:3113(para)
+#: C/genius.xml:3150(para)
 msgid "Is a matrix (or number) invertible over a field."
 msgstr "Indique si une matrice (ou un nombre) est inversible sur un corps."
 
-#: C/genius.xml:3118(term)
+#: C/genius.xml:3155(term)
 msgid "IsNormal"
 msgstr "IsNormal"
 
-#: C/genius.xml:3120(synopsis)
+#: C/genius.xml:3157(synopsis)
 #, no-wrap
 msgid "IsNormal (M)"
 msgstr "IsNormal (M)"
 
-#: C/genius.xml:3121(para)
+#: C/genius.xml:3158(para)
 msgid ""
 "Is <varname>M</varname> a normal matrix. That is, does <userinput>M*M' == "
 "M'*M</userinput>."
@@ -10019,7 +10313,7 @@ msgstr ""
 "Indique si <varname>M</varname> est une matrice normale, c'est-à-dire "
 "<userinput>M*M' == M'*M</userinput>."
 
-#: C/genius.xml:3123(para)
+#: C/genius.xml:3160(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/NormalMatrix.html";
 "\">Planetmath</ulink> or <ulink url=\"http://mathworld.wolfram.com/";
@@ -10029,16 +10323,16 @@ msgstr ""
 "\">Planetmath</ulink> ou <ulink url=\"http://mathworld.wolfram.com/";
 "NormalMatrix.html\">Mathworld</ulink> pour plus d'informations."
 
-#: C/genius.xml:3132(term)
+#: C/genius.xml:3169(term)
 msgid "IsPositiveDefinite"
 msgstr "IsPositiveDefinite"
 
-#: C/genius.xml:3134(synopsis)
+#: C/genius.xml:3171(synopsis)
 #, no-wrap
 msgid "IsPositiveDefinite (M)"
 msgstr "IsPositiveDefinite (M)"
 
-#: C/genius.xml:3135(para)
+#: C/genius.xml:3172(para)
 msgid ""
 "Is <varname>M</varname> a Hermitian positive definite matrix. That is if "
 "<userinput>HermitianProduct(M*v,v)</userinput> is always strictly positive "
@@ -10055,7 +10349,7 @@ msgstr ""
 "principale n'est pas négatif (consultez <link linkend=\"gel-function-"
 "HermitianProduct\">HermitianProduct</link>)."
 
-#: C/genius.xml:3142(para)
+#: C/genius.xml:3179(para)
 msgid ""
 "Note that some authors (for example Mathworld) do not require that "
 "<varname>M</varname> be Hermitian, and then the condition is on the real "
@@ -10070,7 +10364,7 @@ msgstr ""
 "hermitienne de la matrice <varname>M</varname> comme ceci : "
 "<userinput>IsPositiveDefinite(M+M')</userinput>."
 
-#: C/genius.xml:3150(para)
+#: C/genius.xml:3187(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/PositiveDefinite.html";
 "\">Planetmath</ulink> or <ulink url=\"http://mathworld.wolfram.com/";
@@ -10080,16 +10374,16 @@ msgstr ""
 "html\">Planetmath</ulink> ou <ulink url=\"http://mathworld.wolfram.com/";
 "PositiveDefiniteMatrix.html\">Mathworld</ulink> pour plus d'informations."
 
-#: C/genius.xml:3159(term)
+#: C/genius.xml:3196(term)
 msgid "IsPositiveSemidefinite"
 msgstr "IsPositiveSemidefinite"
 
-#: C/genius.xml:3161(synopsis)
+#: C/genius.xml:3198(synopsis)
 #, no-wrap
 msgid "IsPositiveSemidefinite (M)"
 msgstr "IsPositiveSemidefinite (M)"
 
-#: C/genius.xml:3162(para)
+#: C/genius.xml:3199(para)
 msgid ""
 "Is <varname>M</varname> a Hermitian positive semidefinite matrix. That is if "
 "<userinput>HermitianProduct(M*v,v)</userinput> is always non-negative for "
@@ -10106,7 +10400,7 @@ msgstr ""
 "n'est pas négatif (consultez <link linkend=\"gel-function-HermitianProduct"
 "\">HermitianProduct</link>)."
 
-#: C/genius.xml:3169(para)
+#: C/genius.xml:3206(para)
 msgid ""
 "Note that some authors do not require that <varname>M</varname> be "
 "Hermitian, and then the condition is on the real part of the inner product, "
@@ -10121,7 +10415,7 @@ msgstr ""
 "<varname>M</varname> comme ceci : <userinput>IsPositiveSemiDefinite(M+M')</"
 "userinput>."
 
-#: C/genius.xml:3177(para)
+#: C/genius.xml:3214(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/PositiveSemidefinite.html";
 "\">Planetmath</ulink> or <ulink url=\"http://mathworld.wolfram.com/";
@@ -10132,16 +10426,16 @@ msgstr ""
 "mathworld.wolfram.com/PositiveSemidefiniteMatrix.html\">Mathworld</ulink> "
 "pour plus d'informations."
 
-#: C/genius.xml:3186(term)
+#: C/genius.xml:3223(term)
 msgid "IsSkewHermitian"
 msgstr "IsSkewHermitian"
 
-#: C/genius.xml:3188(synopsis)
+#: C/genius.xml:3225(synopsis)
 #, no-wrap
 msgid "IsSkewHermitian (M)"
 msgstr "IsSkewHermitian (M)"
 
-#: C/genius.xml:3189(para)
+#: C/genius.xml:3226(para)
 msgid ""
 "Is a matrix skew-Hermitian. That is, is the conjugate transpose equal to "
 "negative of the matrix."
@@ -10149,7 +10443,7 @@ msgstr ""
 "Indique si une matrice est anti-hermitienne. C'est-à-dire si sa transposée "
 "conjuguée est égale à l'opposée de la matrice."
 
-#: C/genius.xml:3190(para)
+#: C/genius.xml:3227(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/SkewHermitianMatrix.html";
 "\">Planetmath</ulink> for more information."
@@ -10157,16 +10451,16 @@ msgstr ""
 "Consultez <ulink url=\"http://planetmath.org/encyclopedia/";
 "SkewHermitianMatrix.html\">Planetmath</ulink> pour plus d'informations."
 
-#: C/genius.xml:3198(term)
+#: C/genius.xml:3235(term)
 msgid "IsUnitary"
 msgstr "IsUnitary"
 
-#: C/genius.xml:3200(synopsis)
+#: C/genius.xml:3237(synopsis)
 #, no-wrap
 msgid "IsUnitary (M)"
 msgstr "IsUnitary (M)"
 
-#: C/genius.xml:3201(para)
+#: C/genius.xml:3238(para)
 msgid ""
 "Is a matrix unitary? That is, does <userinput>M'*M</userinput> and "
 "<userinput>M*M'</userinput> equal the identity."
@@ -10174,7 +10468,7 @@ msgstr ""
 "Indique si une matrice est unitaire. C'est-à-dire si <userinput>M'*M</"
 "userinput> et <userinput>M*M'</userinput> sont égaux à l'identité."
 
-#: C/genius.xml:3204(para)
+#: C/genius.xml:3241(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/UnitaryTransformation.";
 "html\">Planetmath</ulink> or <ulink url=\"http://mathworld.wolfram.com/";
@@ -10185,20 +10479,20 @@ msgstr ""
 "mathworld.wolfram.com/UnitaryMatrix.html\">Mathworld</ulink> pour plus "
 "d'informations."
 
-#: C/genius.xml:3213(term)
+#: C/genius.xml:3250(term)
 msgid "JordanBlock"
 msgstr "JordanBlock"
 
-#: C/genius.xml:3215(synopsis)
+#: C/genius.xml:3252(synopsis)
 #, no-wrap
 msgid "JordanBlock (n,lambda)"
 msgstr "JordanBlock (n,lambda)"
 
-#: C/genius.xml:3216(para)
+#: C/genius.xml:3253(para)
 msgid "Aliases: <function>J</function>"
 msgstr "Alias : <function>J</function>"
 
-#: C/genius.xml:3217(para)
+#: C/genius.xml:3254(para)
 msgid ""
 "Get the Jordan block corresponding to the eigenvalue <varname>lambda</"
 "varname> with multiplicity <varname>n</varname>."
@@ -10206,7 +10500,7 @@ msgstr ""
 "Renvoie le bloc de Jordan correspondant à la valeur propre <varname>lambda</"
 "varname> de multiplicité <varname>n</varname>."
 
-#: C/genius.xml:3220(para)
+#: C/genius.xml:3257(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/";
 "JordanCanonicalFormTheorem.html\">Planetmath</ulink> or <ulink url=\"http://";
@@ -10218,33 +10512,33 @@ msgstr ""
 "mathworld.wolfram.com/JordanBlock.html\">Mathworld</ulink> pour plus "
 "d'informations."
 
-#: C/genius.xml:3229(term)
+#: C/genius.xml:3266(term)
 msgid "Kernel"
 msgstr "Kernel"
 
-#: C/genius.xml:3231(synopsis)
+#: C/genius.xml:3268(synopsis)
 #, no-wrap
 msgid "Kernel (T)"
 msgstr "Kernel (T)"
 
-#: C/genius.xml:3232(para)
+#: C/genius.xml:3269(para)
 msgid "Get the kernel (nullspace) of a linear transform."
 msgstr "Renvoie le noyau d'une transformation linéaire."
 
-#: C/genius.xml:3233(para)
+#: C/genius.xml:3270(para)
 msgid "(See <link linkend=\"gel-function-NullSpace\">NullSpace</link>)"
 msgstr "(consultez <link linkend=\"gel-function-NullSpace\">NullSpace</link>)"
 
-#: C/genius.xml:3240(term)
+#: C/genius.xml:3277(term)
 msgid "LUDecomposition"
 msgstr "LUDecomposition"
 
-#: C/genius.xml:3242(synopsis)
+#: C/genius.xml:3279(synopsis)
 #, no-wrap
 msgid "LUDecomposition (A, L, U)"
 msgstr "LUDecomposition (A, L, U)"
 
-#: C/genius.xml:3243(para)
+#: C/genius.xml:3280(para)
 msgid ""
 "Get the LU decomposition of <varname>A</varname> and store the result in the "
 "<varname>L</varname> and <varname>U</varname> which should be references. It "
@@ -10265,7 +10559,7 @@ msgstr ""
 "<varname>L</varname> et la matrice supérieure dans une variable appelée "
 "<varname>U</varname>."
 
-#: C/genius.xml:3255(para)
+#: C/genius.xml:3292(para)
 msgid ""
 "This is the LU decomposition of a matrix aka Crout and/or Cholesky "
 "reduction. (ISBN 0-201-11577-8 pp.99-103) The upper triangular matrix "
@@ -10277,7 +10571,7 @@ msgstr ""
 "supérieure est composée d'une diagonale de 1. Ce n'est pas la méthode de "
 "Doolittle pour laquelle la diagonale de 1 est dans la matrice inférieure."
 
-#: C/genius.xml:3263(para)
+#: C/genius.xml:3300(para)
 msgid ""
 "Not all matrices have LU decompositions, for example <userinput>[0,1;1,0]</"
 "userinput> does not and this function returns <constant>false</constant> in "
@@ -10289,7 +10583,7 @@ msgstr ""
 "renvoie <constant>false</constant> (faux) et initialise <varname>L</varname> "
 "et <varname>U</varname> à <constant>null</constant>."
 
-#: C/genius.xml:3269(para)
+#: C/genius.xml:3306(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/LUDecomposition.html";
 "\">Planetmath</ulink> or <ulink url=\"http://mathworld.wolfram.com/";
@@ -10299,21 +10593,21 @@ msgstr ""
 "html\">Planetmath</ulink> ou <ulink url=\"http://mathworld.wolfram.com/";
 "LUDecomposition.html\">Mathworld</ulink> pour plus d'informations."
 
-#: C/genius.xml:3278(term)
+#: C/genius.xml:3315(term)
 msgid "Minor"
 msgstr "Minor"
 
-#: C/genius.xml:3280(synopsis)
+#: C/genius.xml:3317(synopsis)
 #, no-wrap
 msgid "Minor (M,i,j)"
 msgstr "Minor (M,i,j)"
 
-#: C/genius.xml:3281(para)
+#: C/genius.xml:3318(para)
 msgid "Get the <varname>i</varname>-<varname>j</varname> minor of a matrix."
 msgstr ""
 "Renvoie le mineur <varname>i</varname>-<varname>j</varname> d'une matrice."
 
-#: C/genius.xml:3282(para)
+#: C/genius.xml:3319(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/Minor.html\";>Planetmath</"
 "ulink> for more information."
@@ -10321,46 +10615,46 @@ msgstr ""
 "Consultez <ulink url=\"http://planetmath.org/encyclopedia/Minor.html";
 "\">Planetmath</ulink> pour plus d'informations."
 
-#: C/genius.xml:3290(term)
+#: C/genius.xml:3327(term)
 msgid "NonPivotColumns"
 msgstr "NonPivotColumns"
 
-#: C/genius.xml:3292(synopsis)
+#: C/genius.xml:3329(synopsis)
 #, no-wrap
 msgid "NonPivotColumns (M)"
 msgstr "NonPivotColumns (M)"
 
-#: C/genius.xml:3293(para)
+#: C/genius.xml:3330(para)
 msgid "Return the columns that are not the pivot columns of a matrix."
 msgstr "Renvoie les colonnes qui ne sont pas les colonnes pivot d'une matrice."
 
-#: C/genius.xml:3298(term)
+#: C/genius.xml:3335(term)
 msgid "Norm"
 msgstr "Norm"
 
-#: C/genius.xml:3300(synopsis)
+#: C/genius.xml:3337(synopsis)
 #, no-wrap
 msgid "Norm (v,p...)"
 msgstr "Norm (v,p...)"
 
-#: C/genius.xml:3301(para)
+#: C/genius.xml:3338(para)
 msgid "Aliases: <function>norm</function>"
 msgstr "Alias : <function>norm</function>"
 
-#: C/genius.xml:3302(para)
+#: C/genius.xml:3339(para)
 msgid "Get the p Norm (or 2 Norm if no p is supplied) of a vector."
 msgstr "Renvoie la norme-p d'un vecteur (ou norme-2 si p n'est pas fourni)."
 
-#: C/genius.xml:3307(term)
+#: C/genius.xml:3344(term)
 msgid "NullSpace"
 msgstr "NullSpace"
 
-#: C/genius.xml:3309(synopsis)
+#: C/genius.xml:3346(synopsis)
 #, no-wrap
 msgid "NullSpace (T)"
 msgstr "NullSpace (T)"
 
-#: C/genius.xml:3310(para)
+#: C/genius.xml:3347(para)
 msgid ""
 "Get the nullspace of a matrix. That is the kernel of the linear mapping that "
 "the matrix represents. This is returned as a matrix whose column space is "
@@ -10370,7 +10664,7 @@ msgstr ""
 "linéaire que la matrice représente sous la forme d'une matrice dont l'espace "
 "des colonnes est le noyau de <varname>T</varname>."
 
-#: C/genius.xml:3314(para)
+#: C/genius.xml:3351(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/Nullspace.html";
 "\">Planetmath</ulink> for more information."
@@ -10378,26 +10672,26 @@ msgstr ""
 "Consultez <ulink url=\"http://planetmath.org/encyclopedia/Nullspace.html";
 "\">Planetmath</ulink> pour plus d'informations."
 
-#: C/genius.xml:3322(term)
+#: C/genius.xml:3359(term)
 msgid "Nullity"
 msgstr "Nullity"
 
-#: C/genius.xml:3324(synopsis)
+#: C/genius.xml:3361(synopsis)
 #, no-wrap
 msgid "Nullity (M)"
 msgstr "Nullity (M)"
 
-#: C/genius.xml:3325(para)
+#: C/genius.xml:3362(para)
 msgid "Aliases: <function>nullity</function>"
 msgstr "Alias : <function>nullity</function>"
 
-#: C/genius.xml:3326(para)
+#: C/genius.xml:3363(para)
 msgid ""
 "Get the nullity of a matrix. That is, return the dimension of the nullspace; "
 "the dimension of the kernel of <varname>M</varname>."
 msgstr "Renvoie la dimension du noyau de la matrice <varname>M</varname>."
 
-#: C/genius.xml:3328(para)
+#: C/genius.xml:3365(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/Nullity.html";
 "\">Planetmath</ulink> for more information."
@@ -10405,29 +10699,29 @@ msgstr ""
 "Consultez <ulink url=\"http://planetmath.org/encyclopedia/Nullity.html";
 "\">Planetmath</ulink> pour plus d'informations."
 
-#: C/genius.xml:3336(term)
+#: C/genius.xml:3373(term)
 msgid "OrthogonalComplement"
 msgstr "OrthogonalComplement"
 
-#: C/genius.xml:3338(synopsis)
+#: C/genius.xml:3375(synopsis)
 #, no-wrap
 msgid "OrthogonalComplement (M)"
 msgstr "OrthogonalComplement (M)"
 
-#: C/genius.xml:3339(para)
+#: C/genius.xml:3376(para)
 msgid "Get the orthogonal complement of the columnspace."
 msgstr "Renvoie le complément orthogonal de l'espace des colonnes."
 
-#: C/genius.xml:3344(term)
+#: C/genius.xml:3381(term)
 msgid "PivotColumns"
 msgstr "PivotColumns"
 
-#: C/genius.xml:3346(synopsis)
+#: C/genius.xml:3383(synopsis)
 #, no-wrap
 msgid "PivotColumns (M)"
 msgstr "PivotColumns (M)"
 
-#: C/genius.xml:3347(para)
+#: C/genius.xml:3384(para)
 msgid ""
 "Return pivot columns of a matrix, that is columns which have a leading 1 in "
 "row reduced form. Also returns the row where they occur."
@@ -10436,16 +10730,16 @@ msgstr ""
 "sont les colonnes d'une matrice réduite qui contiennent 1 en première "
 "position. Renvoie également dans quelles lignes se trouvent ces pivots."
 
-#: C/genius.xml:3352(term)
+#: C/genius.xml:3389(term)
 msgid "Projection"
 msgstr "Projection"
 
-#: C/genius.xml:3354(synopsis)
+#: C/genius.xml:3391(synopsis)
 #, no-wrap
 msgid "Projection (v,W,B...)"
 msgstr "Projection (v,W,B...)"
 
-#: C/genius.xml:3355(para)
+#: C/genius.xml:3392(para)
 msgid ""
 "Projection of vector <varname>v</varname> onto subspace <varname>W</varname> "
 "with respect to inner product given by <varname>B</varname>. If <varname>B</"
@@ -10459,16 +10753,16 @@ msgstr ""
 "est utilisé. <varname>B</varname> peut être soit une forme sesquilinéaire à "
 "deux arguments soit une matrice fournissant une forme sesquilinéaire."
 
-#: C/genius.xml:3365(term)
+#: C/genius.xml:3402(term)
 msgid "QRDecomposition"
 msgstr "QRDecomposition"
 
-#: C/genius.xml:3367(synopsis)
+#: C/genius.xml:3404(synopsis)
 #, no-wrap
 msgid "QRDecomposition (A, Q)"
 msgstr "QRDecomposition (A, Q)"
 
-#: C/genius.xml:3368(para)
+#: C/genius.xml:3405(para)
 msgid ""
 "Get the QR decomposition of a square matrix <varname>A</varname>, returns "
 "the upper triangular matrix <varname>R</varname> and sets <varname>Q</"
@@ -10491,7 +10785,7 @@ msgstr ""
 "<varname>R</varname> et la matrice orthogonale (unitaire) dans <varname>Q</"
 "varname>."
 
-#: C/genius.xml:3382(para)
+#: C/genius.xml:3419(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/QRDecomposition.html";
 "\">Planetmath</ulink> or <ulink url=\"http://mathworld.wolfram.com/";
@@ -10501,16 +10795,16 @@ msgstr ""
 "html\">Planetmath</ulink> ou <ulink url=\"http://mathworld.wolfram.com/";
 "QRDecomposition.html\">Mathworld</ulink> pour plus d'informations."
 
-#: C/genius.xml:3391(term)
+#: C/genius.xml:3428(term)
 msgid "RayleighQuotient"
 msgstr "RayleighQuotient"
 
-#: C/genius.xml:3393(synopsis)
+#: C/genius.xml:3430(synopsis)
 #, no-wrap
 msgid "RayleighQuotient (A,x)"
 msgstr "RayleighQuotient (A,x)"
 
-#: C/genius.xml:3394(para)
+#: C/genius.xml:3431(para)
 msgid ""
 "Return the Rayleigh quotient (also called the Rayleigh-Ritz quotient or "
 "ratio) of a matrix and a vector."
@@ -10518,7 +10812,7 @@ msgstr ""
 "Renvoie le quotient de Rayleigh (aussi appelé le quotient ou rapport de "
 "Rayleigh-Ritz) d'une matrice et d'un vecteur."
 
-#: C/genius.xml:3395(para)
+#: C/genius.xml:3432(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/RayleighQuotient.html";
 "\">Planetmath</ulink> for more information."
@@ -10526,16 +10820,16 @@ msgstr ""
 "Consultez <ulink url=\"http://planetmath.org/encyclopedia/RayleighQuotient.";
 "html\">Planetmath</ulink> pour plus d'informations."
 
-#: C/genius.xml:3403(term)
+#: C/genius.xml:3440(term)
 msgid "RayleighQuotientIteration"
 msgstr "RayleighQuotientIteration"
 
-#: C/genius.xml:3405(synopsis)
+#: C/genius.xml:3442(synopsis)
 #, no-wrap
 msgid "RayleighQuotientIteration (A,x,epsilon,maxiter,vecref)"
 msgstr "RayleighQuotientIteration (A,x,epsilon,maxiter,vecref)"
 
-#: C/genius.xml:3406(para)
+#: C/genius.xml:3443(para)
 msgid ""
 "Find eigenvalues of <varname>A</varname> using the Rayleigh quotient "
 "iteration method. <varname>x</varname> is a guess at a eigenvector and could "
@@ -10557,7 +10851,7 @@ msgstr ""
 "<constant>null</constant> ou une référence à une variable dans laquelle le "
 "vecteur propre est enregistré."
 
-#: C/genius.xml:3416(para)
+#: C/genius.xml:3453(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/RayleighQuotient.html";
 "\">Planetmath</ulink> for more information on Rayleigh quotient."
@@ -10566,24 +10860,24 @@ msgstr ""
 "html\">Planetmath</ulink> pour plus d'informations sur le quotient de "
 "Rayleigh."
 
-#: C/genius.xml:3424(term)
+#: C/genius.xml:3461(term)
 msgid "Rank"
 msgstr "Rank"
 
-#: C/genius.xml:3426(synopsis)
+#: C/genius.xml:3463(synopsis)
 #, no-wrap
 msgid "Rank (M)"
 msgstr "Rank (M)"
 
-#: C/genius.xml:3427(para)
+#: C/genius.xml:3464(para)
 msgid "Aliases: <function>rank</function>"
 msgstr "Alias : <function>rank</function>"
 
-#: C/genius.xml:3428(para)
+#: C/genius.xml:3465(para)
 msgid "Get the rank of a matrix."
 msgstr "Renvoie le rang d'une matrice."
 
-#: C/genius.xml:3429(para)
+#: C/genius.xml:3466(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/SylvestersLaw.html";
 "\">Planetmath</ulink> for more information."
@@ -10591,35 +10885,39 @@ msgstr ""
 "Consultez <ulink url=\"http://planetmath.org/encyclopedia/SylvestersLaw.html";
 "\">Planetmath</ulink> pour plus d'informations."
 
-#: C/genius.xml:3437(term)
+#: C/genius.xml:3474(term)
 msgid "RosserMatrix"
 msgstr "RosserMatrix"
 
-#: C/genius.xml:3439(synopsis)
+#: C/genius.xml:3476(synopsis)
 #, no-wrap
 msgid "RosserMatrix ()"
 msgstr "RosserMatrix ()"
 
-#: C/genius.xml:3440(para)
-msgid "Rosser matrix, a classic symmetric eigenvalue test problem."
+#: C/genius.xml:3477(para)
+#, fuzzy
+#| msgid "Rosser matrix, a classic symmetric eigenvalue test problem."
+msgid ""
+"Returns the Rosser matrix, which is a classic symmetric eigenvalue test "
+"problem."
 msgstr ""
 "Matrice de Rosser, un problème classique de test de valeurs propres "
 "symétriques."
 
-#: C/genius.xml:3445(term)
+#: C/genius.xml:3482(term)
 msgid "Rotation2D"
 msgstr "Rotation2D"
 
-#: C/genius.xml:3447(synopsis)
+#: C/genius.xml:3484(synopsis)
 #, no-wrap
 msgid "Rotation2D (angle)"
 msgstr "Rotation2D (angle)"
 
-#: C/genius.xml:3448(para)
+#: C/genius.xml:3485(para)
 msgid "Aliases: <function>RotationMatrix</function>"
 msgstr "Alias : <function>RotationMatrix</function>"
 
-#: C/genius.xml:3449(para)
+#: C/genius.xml:3486(para)
 msgid ""
 "Return the matrix corresponding to rotation around origin in "
 "R<superscript>2</superscript>."
@@ -10627,16 +10925,16 @@ msgstr ""
 "Renvoie la matrice correspondant à la rotation centrée sur l'origine dans "
 "R<superscript>2</superscript>."
 
-#: C/genius.xml:3454(term)
+#: C/genius.xml:3491(term)
 msgid "Rotation3DX"
 msgstr "Rotation3DX"
 
-#: C/genius.xml:3456(synopsis)
+#: C/genius.xml:3493(synopsis)
 #, no-wrap
 msgid "Rotation3DX (angle)"
 msgstr "Rotation3DX (angle)"
 
-#: C/genius.xml:3457(para)
+#: C/genius.xml:3494(para)
 msgid ""
 "Return the matrix corresponding to rotation around origin in "
 "R<superscript>3</superscript> about the x-axis."
@@ -10644,16 +10942,16 @@ msgstr ""
 "Renvoie la matrice correspondant à la rotation centrée sur l'origine dans "
 "R<superscript>3</superscript> autour de l'axe des x."
 
-#: C/genius.xml:3462(term)
+#: C/genius.xml:3499(term)
 msgid "Rotation3DY"
 msgstr "Rotation3DY"
 
-#: C/genius.xml:3464(synopsis)
+#: C/genius.xml:3501(synopsis)
 #, no-wrap
 msgid "Rotation3DY (angle)"
 msgstr "Rotation3DY (angle)"
 
-#: C/genius.xml:3465(para)
+#: C/genius.xml:3502(para)
 msgid ""
 "Return the matrix corresponding to rotation around origin in "
 "R<superscript>3</superscript> about the y-axis."
@@ -10661,16 +10959,16 @@ msgstr ""
 "Renvoie la matrice correspondant à la rotation centrée sur l'origine dans "
 "R<superscript>3</superscript> autour de l'axe des y."
 
-#: C/genius.xml:3470(term)
+#: C/genius.xml:3507(term)
 msgid "Rotation3DZ"
 msgstr "Rotation3DZ"
 
-#: C/genius.xml:3472(synopsis)
+#: C/genius.xml:3509(synopsis)
 #, no-wrap
 msgid "Rotation3DZ (angle)"
 msgstr "Rotation3DZ (angle)"
 
-#: C/genius.xml:3473(para)
+#: C/genius.xml:3510(para)
 msgid ""
 "Return the matrix corresponding to rotation around origin in "
 "R<superscript>3</superscript> about the z-axis."
@@ -10678,46 +10976,46 @@ msgstr ""
 "Renvoie la matrice correspondant à la rotation centrée sur l'origine dans "
 "R<superscript>3</superscript> autour de l'axe des z."
 
-#: C/genius.xml:3478(term)
+#: C/genius.xml:3515(term)
 msgid "RowSpace"
 msgstr "RowSpace"
 
-#: C/genius.xml:3480(synopsis)
+#: C/genius.xml:3517(synopsis)
 #, no-wrap
 msgid "RowSpace (M)"
 msgstr "RowSpace (M)"
 
-#: C/genius.xml:3481(para)
+#: C/genius.xml:3518(para)
 msgid "Get a basis matrix for the rowspace of a matrix."
 msgstr ""
 "Renvoie une matrice de base pour l'espace vectoriel engendré par les lignes "
 "d'une matrice."
 
-#: C/genius.xml:3486(term)
+#: C/genius.xml:3523(term)
 msgid "SesquilinearForm"
 msgstr "SesquilinearForm"
 
-#: C/genius.xml:3488(synopsis)
+#: C/genius.xml:3525(synopsis)
 #, no-wrap
 msgid "SesquilinearForm (v,A,w)"
 msgstr "SesquilinearForm (v,A,w)"
 
-#: C/genius.xml:3489(para)
+#: C/genius.xml:3526(para)
 msgid ""
 "Evaluate (v,w) with respect to the sesquilinear form given by the matrix A."
 msgstr ""
 "Évalue (v, w) par rapport à la forme sesquilinéaire donnée par la matrice A."
 
-#: C/genius.xml:3494(term)
+#: C/genius.xml:3531(term)
 msgid "SesquilinearFormFunction"
 msgstr "SesquilinearFormFunction"
 
-#: C/genius.xml:3496(synopsis)
+#: C/genius.xml:3533(synopsis)
 #, no-wrap
 msgid "SesquilinearFormFunction (A)"
 msgstr "SesquilinearFormFunction (A)"
 
-#: C/genius.xml:3497(para)
+#: C/genius.xml:3534(para)
 msgid ""
 "Return a function that evaluates two vectors with respect to the "
 "sesquilinear form given by A."
@@ -10725,46 +11023,46 @@ msgstr ""
 "Renvoie une fonction qui évalue deux vecteurs par rapport à la forme "
 "sesquilinéaire donnée par A."
 
-#: C/genius.xml:3502(term)
+#: C/genius.xml:3539(term)
 msgid "SmithNormalFormField"
 msgstr "SmithNormalFormField"
 
-#: C/genius.xml:3504(synopsis)
+#: C/genius.xml:3541(synopsis)
 #, no-wrap
 msgid "SmithNormalFormField (A)"
 msgstr "SmithNormalFormField (A)"
 
-#: C/genius.xml:3505(para)
+#: C/genius.xml:3542(para)
 msgid "Smith Normal Form for fields (will end up with 1's on the diagonal)."
 msgstr ""
 "Forme normale de Smith pour les corps (se terminera par des 1 sur la "
 "diagonale)."
 
-#: C/genius.xml:3510(term)
+#: C/genius.xml:3547(term)
 msgid "SmithNormalFormInteger"
 msgstr "SmithNormalFormInteger"
 
-#: C/genius.xml:3512(synopsis)
+#: C/genius.xml:3549(synopsis)
 #, no-wrap
 msgid "SmithNormalFormInteger (M)"
 msgstr "SmithNormalFormInteger (M)"
 
-#: C/genius.xml:3513(para)
+#: C/genius.xml:3550(para)
 msgid "Smith Normal Form for square integer matrices (not its characteristic)."
 msgstr ""
 "Forme normale de Smith pour les matrices entières carrées (pas sa "
 "caractéristique)."
 
-#: C/genius.xml:3518(term)
+#: C/genius.xml:3555(term)
 msgid "SolveLinearSystem"
 msgstr "SolveLinearSystem"
 
-#: C/genius.xml:3520(synopsis)
+#: C/genius.xml:3557(synopsis)
 #, no-wrap
 msgid "SolveLinearSystem (M,V,args...)"
 msgstr "SolveLinearSystem (M,V,params...)"
 
-#: C/genius.xml:3521(para)
+#: C/genius.xml:3558(para)
 msgid ""
 "Solve linear system Mx=V, return solution V if there is a unique solution, "
 "<constant>null</constant> otherwise. Extra two reference parameters can "
@@ -10774,16 +11072,16 @@ msgstr ""
 "<constant>null</constant> sinon. Deux références d'arguments supplémentaires "
 "peuvent être utilisés pour recevoir les réductions de M et V."
 
-#: C/genius.xml:3526(term)
+#: C/genius.xml:3563(term)
 msgid "ToeplitzMatrix"
 msgstr "ToeplitzMatrix"
 
-#: C/genius.xml:3528(synopsis)
+#: C/genius.xml:3565(synopsis)
 #, no-wrap
 msgid "ToeplitzMatrix (c, r...)"
 msgstr "ToeplitzMatrix (c, r...)"
 
-#: C/genius.xml:3529(para)
+#: C/genius.xml:3566(para)
 msgid ""
 "Return the Toeplitz matrix constructed given the first column c and "
 "(optionally) the first row r. If only the column c is given then it is "
@@ -10796,7 +11094,7 @@ msgstr ""
 "pour la première ligne pour fournir une matrice hermitienne (si le premier "
 "élément est réel bien sûr)."
 
-#: C/genius.xml:3533(para)
+#: C/genius.xml:3570(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/ToeplitzMatrix.html";
 "\">Planetmath</ulink> for more information."
@@ -10804,26 +11102,26 @@ msgstr ""
 "Consultez <ulink url=\"http://planetmath.org/encyclopedia/ToeplitzMatrix.html";
 "\">Planetmath</ulink> pour plus d'informations."
 
-#: C/genius.xml:3541(term)
+#: C/genius.xml:3578(term)
 msgid "Trace"
 msgstr "Trace"
 
-#: C/genius.xml:3543(synopsis)
+#: C/genius.xml:3580(synopsis)
 #, no-wrap
 msgid "Trace (M)"
 msgstr "Trace (M)"
 
-#: C/genius.xml:3544(para)
+#: C/genius.xml:3581(para)
 msgid "Aliases: <function>trace</function>"
 msgstr "Alias : <function>trace</function>"
 
-#: C/genius.xml:3545(para)
+#: C/genius.xml:3582(para)
 msgid ""
 "Calculate the trace of a matrix. That is the sum of the diagonal elements."
 msgstr ""
 "Calcule la trace d'une matrice, c'est-à-dire la somme des éléments diagonaux."
 
-#: C/genius.xml:3546(para)
+#: C/genius.xml:3583(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/Trace.html\";>Planetmath</"
 "ulink> for more information."
@@ -10831,23 +11129,23 @@ msgstr ""
 "Consultez <ulink url=\"http://planetmath.org/encyclopedia/Trace.html";
 "\">Planetmath</ulink> pour plus d'informations."
 
-#: C/genius.xml:3554(term)
+#: C/genius.xml:3591(term)
 msgid "Transpose"
 msgstr "Transpose"
 
-#: C/genius.xml:3556(synopsis)
+#: C/genius.xml:3593(synopsis)
 #, no-wrap
 msgid "Transpose (M)"
 msgstr "Transpose (M)"
 
-#: C/genius.xml:3557(para)
+#: C/genius.xml:3594(para)
 msgid ""
 "Transpose of a matrix. This is the same as the <userinput>.'</userinput> "
 "operator."
 msgstr ""
 "Matrice transposée. C'est identique à l'opérateur <userinput>.'</userinput>"
 
-#: C/genius.xml:3559(para)
+#: C/genius.xml:3596(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/Transpose.html";
 "\">Planetmath</ulink> for more information."
@@ -10855,33 +11153,33 @@ msgstr ""
 "Consultez <ulink url=\"http://planetmath.org/encyclopedia/Transpose.html";
 "\">Planetmath</ulink> pour plus d'informations."
 
-#: C/genius.xml:3567(term)
+#: C/genius.xml:3604(term)
 msgid "VandermondeMatrix"
 msgstr "VandermondeMatrix"
 
-#: C/genius.xml:3569(synopsis)
+#: C/genius.xml:3606(synopsis)
 #, no-wrap
 msgid "VandermondeMatrix (v)"
 msgstr "VandermondeMatrix (v)"
 
-#: C/genius.xml:3570(para)
+#: C/genius.xml:3607(para)
 msgid "Aliases: <function>vander</function>"
 msgstr "Alias : <function>vander</function>"
 
-#: C/genius.xml:3571(para)
+#: C/genius.xml:3608(para)
 msgid "Return the Vandermonde matrix."
 msgstr "Renvoie la matrice de Vandermonde."
 
-#: C/genius.xml:3576(term)
+#: C/genius.xml:3613(term)
 msgid "VectorAngle"
 msgstr "VectorAngle"
 
-#: C/genius.xml:3578(synopsis)
+#: C/genius.xml:3615(synopsis)
 #, no-wrap
 msgid "VectorAngle (v,w,B...)"
 msgstr "VectorAngle (v,w,B...)"
 
-#: C/genius.xml:3579(para)
+#: C/genius.xml:3616(para)
 msgid ""
 "The angle of two vectors with respect to inner product given by <varname>B</"
 "varname>. If <varname>B</varname> is not given then the standard Hermitian "
@@ -10894,75 +11192,75 @@ msgstr ""
 "une forme sesquilinéaire à deux arguments soit une matrice fournissant une "
 "forme sesquilinéaire."
 
-#: C/genius.xml:3588(term)
+#: C/genius.xml:3625(term)
 msgid "VectorSpaceDirectSum"
 msgstr "VectorSpaceDirectSum"
 
-#: C/genius.xml:3590(synopsis)
+#: C/genius.xml:3627(synopsis)
 #, no-wrap
 msgid "VectorSpaceDirectSum (M,N)"
 msgstr "VectorSpaceDirectSum (M,N)"
 
-#: C/genius.xml:3591(para)
+#: C/genius.xml:3628(para)
 msgid "The direct sum of the vector spaces M and N."
 msgstr "Somme directe des espaces vectoriels M et N."
 
-#: C/genius.xml:3596(term)
+#: C/genius.xml:3633(term)
 msgid "VectorSubspaceIntersection"
 msgstr "VectorSubspaceIntersection"
 
-#: C/genius.xml:3598(synopsis)
+#: C/genius.xml:3635(synopsis)
 #, no-wrap
 msgid "VectorSubspaceIntersection (M,N)"
 msgstr "VectorSubspaceIntersection (M,N)"
 
-#: C/genius.xml:3599(para)
+#: C/genius.xml:3636(para)
 msgid "Intersection of the subspaces given by M and N."
 msgstr "Intersection des sous-espaces donnés par M et N."
 
-#: C/genius.xml:3604(term)
+#: C/genius.xml:3641(term)
 msgid "VectorSubspaceSum"
 msgstr "VectorSubspaceSum"
 
-#: C/genius.xml:3606(synopsis)
+#: C/genius.xml:3643(synopsis)
 #, no-wrap
 msgid "VectorSubspaceSum (M,N)"
 msgstr "VectorSubspaceSum (M,N)"
 
-#: C/genius.xml:3607(para)
+#: C/genius.xml:3644(para)
 msgid ""
 "The sum of the vector spaces M and N, that is {w | w=m+n, m in M, n in N}."
 msgstr ""
 "Somme des espaces vectoriels M et N, c'est-à-dire {w | w=m+n, m dans M, n "
 "dans N}."
 
-#: C/genius.xml:3612(term)
+#: C/genius.xml:3649(term)
 msgid "adj"
 msgstr "adj"
 
-#: C/genius.xml:3614(synopsis)
+#: C/genius.xml:3651(synopsis)
 #, no-wrap
 msgid "adj (m)"
 msgstr "adj (m)"
 
-#: C/genius.xml:3615(para)
+#: C/genius.xml:3652(para)
 msgid "Aliases: <function>Adjugate</function>"
 msgstr "Alias : <function>Adjugate</function>"
 
-#: C/genius.xml:3616(para)
+#: C/genius.xml:3653(para)
 msgid "Get the classical adjoint (adjugate) of a matrix."
 msgstr "Renvoie la matrice adjointe d'une matrice."
 
-#: C/genius.xml:3621(term)
+#: C/genius.xml:3658(term)
 msgid "cref"
 msgstr "cref"
 
-#: C/genius.xml:3623(synopsis)
+#: C/genius.xml:3660(synopsis)
 #, no-wrap
 msgid "cref (M)"
 msgstr "cref (M)"
 
-#: C/genius.xml:3624(para)
+#: C/genius.xml:3661(para)
 msgid ""
 "Aliases: <function>CREF</function><function>ColumnReducedEchelonForm</"
 "function>"
@@ -10970,51 +11268,51 @@ msgstr ""
 "Alias : <function>CREF</function><function>ColumnReducedEchelonForm</"
 "function>"
 
-#: C/genius.xml:3625(para)
+#: C/genius.xml:3662(para)
 msgid "Compute the Column Reduced Echelon Form."
 msgstr "Calcule la forme échelonnée réduite en colonnes."
 
-#: C/genius.xml:3630(term)
+#: C/genius.xml:3667(term)
 msgid "det"
 msgstr "det"
 
-#: C/genius.xml:3632(synopsis)
+#: C/genius.xml:3669(synopsis)
 #, no-wrap
 msgid "det (M)"
 msgstr "det (M)"
 
-#: C/genius.xml:3633(para)
+#: C/genius.xml:3670(para)
 msgid "Aliases: <function>Determinant</function>"
 msgstr "Alias : <function>Determinant</function>"
 
-#: C/genius.xml:3634(para)
+#: C/genius.xml:3671(para)
 msgid "Get the determinant of a matrix."
 msgstr "Renvoie le déterminant d'une matrice."
 
-#: C/genius.xml:3635(para)
+#: C/genius.xml:3672(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Determinant\";>Wikipedia</"
 "ulink> or <ulink url=\"http://planetmath.org/encyclopedia/Determinant2.html";
 "\">Planetmath</ulink> for more information."
 msgstr ""
-"Consultez <ulink url=\"http://fr.wikipedia.org/wiki/D%C3%A9terminant_%28math%";
-"C3%A9matiques%29\">Wikipedia</ulink> ou <ulink url=\"http://planetmath.org/";
+"Consultez <ulink url=\"http://fr.wikipedia.org/wiki/D%C3%A9terminant_%28math";
+"%C3%A9matiques%29\">Wikipedia</ulink> ou <ulink url=\"http://planetmath.org/";
 "encyclopedia/Determinant2.html\">Planetmath</ulink> pour plus d'informations."
 
-#: C/genius.xml:3644(term)
+#: C/genius.xml:3681(term)
 msgid "ref"
 msgstr "ref"
 
-#: C/genius.xml:3646(synopsis)
+#: C/genius.xml:3683(synopsis)
 #, no-wrap
 msgid "ref (M)"
 msgstr "ref (M)"
 
-#: C/genius.xml:3647(para)
+#: C/genius.xml:3684(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:3685(para)
 msgid ""
 "Get the row echelon form of a matrix. That is, apply gaussian elimination "
 "but not backaddition to <varname>M</varname>. The pivot rows are divided to "
@@ -11024,32 +11322,33 @@ msgstr ""
 "dire effectue une élimination de Gauss de <varname>M</varname>. Les lignes "
 "de pivot sont divisées pour que tous les pivots soient égaux à 1."
 
-#: C/genius.xml:3651(para)
+#: C/genius.xml:3688(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Row_echelon_form\";>Wikipedia</"
 "ulink> or <ulink url=\"http://planetmath.org/encyclopedia/RowEchelonForm.html";
 "\">Planetmath</ulink> for more information."
 msgstr ""
-"Consultez <ulink url=\"http://fr.wikipedia.org/wiki/Matrice_%C3%A9chelonn%C3%";
-"A9e\">Wikipedia</ulink> ou <ulink url=\"http://planetmath.org/encyclopedia/";
-"RowEchelonForm.html\">Planetmath</ulink> pour plus d'informations."
+"Consultez <ulink url=\"http://fr.wikipedia.org/wiki/Matrice_%C3%A9chelonn";
+"%C3%A9e\">Wikipedia</ulink> ou <ulink url=\"http://planetmath.org/";
+"encyclopedia/RowEchelonForm.html\">Planetmath</ulink> pour plus "
+"d'informations."
 
-#: C/genius.xml:3660(term)
+#: C/genius.xml:3697(term)
 msgid "rref"
 msgstr "rref"
 
-#: C/genius.xml:3662(synopsis)
+#: C/genius.xml:3699(synopsis)
 #, no-wrap
 msgid "rref (M)"
 msgstr "rref (M)"
 
-#: C/genius.xml:3663(para)
+#: C/genius.xml:3700(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:3701(para)
 msgid ""
 "Get the reduced row echelon form of a matrix. That is, apply gaussian "
 "elimination together with backaddition to <varname>M</varname>."
@@ -11058,34 +11357,35 @@ msgstr ""
 "matrice. C'est-à-dire effectue une élimination de Gauss-Jordan de "
 "<varname>M</varname>."
 
-#: C/genius.xml:3665(para)
+#: C/genius.xml:3702(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Reduced_row_echelon_form";
 "\">Wikipedia</ulink> or <ulink url=\"http://planetmath.org/encyclopedia/";
 "ReducedRowEchelonForm.html\">Planetmath</ulink> for more information."
 msgstr ""
-"Consultez <ulink url=\"http://fr.wikipedia.org/wiki/Matrice_%C3%A9chelonn%C3%";
-"A9e\">Wikipedia</ulink> ou <ulink url=\"http://planetmath.org/encyclopedia/";
-"ReducedRowEchelonForm.html\">Planetmath</ulink> pour plus d'informations."
+"Consultez <ulink url=\"http://fr.wikipedia.org/wiki/Matrice_%C3%A9chelonn";
+"%C3%A9e\">Wikipedia</ulink> ou <ulink url=\"http://planetmath.org/";
+"encyclopedia/ReducedRowEchelonForm.html\">Planetmath</ulink> pour plus "
+"d'informations."
 
-#: C/genius.xml:3677(title)
+#: C/genius.xml:3714(title)
 msgid "Combinatorics"
 msgstr "Combinatoire"
 
-#: C/genius.xml:3680(term)
+#: C/genius.xml:3717(term)
 msgid "Catalan"
 msgstr "Catalan"
 
-#: C/genius.xml:3682(synopsis)
+#: C/genius.xml:3719(synopsis)
 #, no-wrap
 msgid "Catalan (n)"
 msgstr "Catalan (n)"
 
-#: C/genius.xml:3683(para)
-msgid "Get <varname>n</varname>'th catalan number."
+#: C/genius.xml:3720(para)
+msgid "Get <varname>n</varname>th Catalan number."
 msgstr "Renvoie le <varname>n</varname>-ième nombre catalan."
 
-#: C/genius.xml:3684(para)
+#: C/genius.xml:3721(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/CatalanNumbers.html";
 "\">Planetmath</ulink> for more information."
@@ -11093,16 +11393,16 @@ msgstr ""
 "Consultez <ulink url=\"http://planetmath.org/encyclopedia/CatalanNumbers.html";
 "\">Planetmath</ulink> pour plus d'informations."
 
-#: C/genius.xml:3692(term)
+#: C/genius.xml:3729(term)
 msgid "Combinations"
 msgstr "Combinaisons"
 
-#: C/genius.xml:3694(synopsis)
+#: C/genius.xml:3731(synopsis)
 #, no-wrap
 msgid "Combinations (k,n)"
 msgstr "Combinations (k,n)"
 
-#: C/genius.xml:3695(para)
+#: C/genius.xml:3732(para)
 msgid ""
 "Get all combinations of k numbers from 1 to n as a vector of vectors. (See "
 "also <link linkend=\"gel-function-NextCombination\">NextCombination</link>)"
@@ -11111,20 +11411,20 @@ msgstr ""
 "vecteurs (consultez aussi <link linkend=\"gel-function-NextCombination"
 "\">NextCombination</link>)."
 
-#: C/genius.xml:3702(term)
+#: C/genius.xml:3739(term)
 msgid "DoubleFactorial"
 msgstr "DoubleFactorial"
 
-#: C/genius.xml:3704(synopsis)
+#: C/genius.xml:3741(synopsis)
 #, no-wrap
 msgid "DoubleFactorial (n)"
 msgstr "DoubleFactorial (n)"
 
-#: C/genius.xml:3705(para)
+#: C/genius.xml:3742(para)
 msgid "Double factorial: <userinput>n(n-2)(n-4)...</userinput>"
 msgstr "Double factorielle : <userinput>n(n-2)(n-4)...</userinput>"
 
-#: C/genius.xml:3706(para)
+#: C/genius.xml:3743(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/DoubleFactorial.html";
 "\">Planetmath</ulink> for more information."
@@ -11132,20 +11432,20 @@ msgstr ""
 "Consultez <ulink url=\"http://planetmath.org/encyclopedia/DoubleFactorial.";
 "html\">Planetmath</ulink> pour plus d'informations."
 
-#: C/genius.xml:3714(term)
+#: C/genius.xml:3751(term)
 msgid "Factorial"
 msgstr "Factorial"
 
-#: C/genius.xml:3716(synopsis)
+#: C/genius.xml:3753(synopsis)
 #, no-wrap
 msgid "Factorial (n)"
 msgstr "Factorial (n)"
 
-#: C/genius.xml:3717(para)
+#: C/genius.xml:3754(para)
 msgid "Factorial: <userinput>n(n-1)(n-2)...</userinput>"
 msgstr "Factorielle : <userinput>n(n-1)(n-2)...</userinput>"
 
-#: C/genius.xml:3718(para)
+#: C/genius.xml:3755(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/Factorial.html";
 "\">Planetmath</ulink> for more information."
@@ -11153,21 +11453,21 @@ msgstr ""
 "Consultez <ulink url=\"http://planetmath.org/encyclopedia/Factorial.html";
 "\">Planetmath</ulink> pour plus d'informations."
 
-#: C/genius.xml:3726(term)
+#: C/genius.xml:3763(term)
 msgid "FallingFactorial"
 msgstr "FallingFactorial"
 
-#: C/genius.xml:3728(synopsis)
+#: C/genius.xml:3765(synopsis)
 #, no-wrap
 msgid "FallingFactorial (n,k)"
 msgstr "FallingFactorial (n,k)"
 
-#: C/genius.xml:3729(para)
+#: C/genius.xml:3766(para)
 msgid "Falling factorial: <userinput>(n)_k = n(n-1)...(n-(k-1))</userinput>"
 msgstr ""
 "Factorielle décroissante : <userinput>(n)_k·=·n(n-1)...(n-(k-1))</userinput>"
 
-#: C/genius.xml:3730(para)
+#: C/genius.xml:3767(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/FallingFactorial.html";
 "\">Planetmath</ulink> for more information."
@@ -11175,31 +11475,31 @@ msgstr ""
 "Consultez <ulink url=\"http://planetmath.org/encyclopedia/FallingFactorial.";
 "html\">Planetmath</ulink> pour plus d'informations."
 
-#: C/genius.xml:3738(term)
+#: C/genius.xml:3775(term)
 msgid "Fibonacci"
 msgstr "Fibonacci"
 
-#: C/genius.xml:3740(synopsis)
+#: C/genius.xml:3777(synopsis)
 #, no-wrap
 msgid "Fibonacci (x)"
 msgstr "Fibonacci (x)"
 
-#: C/genius.xml:3741(para)
+#: C/genius.xml:3778(para)
 msgid "Aliases: <function>fib</function>"
 msgstr "Alias : <function>fib</function>"
 
-#: C/genius.xml:3742(para)
+#: C/genius.xml:3779(para)
 msgid ""
 "Calculate <varname>n</varname>th Fibonacci number. That is the number "
 "defined recursively by <userinput>Fibonacci(n) = Fibonacci(n-1) + Fibonacci"
 "(n-2)</userinput> and <userinput>Fibonacci(1) = Fibonacci(2) = 1</userinput>."
 msgstr ""
 "Calcule le <varname>n</varname>-ième nombre de Fibonacci. C'est-à-dire le "
-"nombre défini de manière récursive par <userinput>Fibonacci(n) = Fibonacci(n-"
-"1) + Fibonacci(n-2)</userinput> et <userinput>Fibonacci(1) = Fibonacci(2) = "
-"1</userinput>."
+"nombre défini de manière récursive par <userinput>Fibonacci(n) = Fibonacci"
+"(n-1) + Fibonacci(n-2)</userinput> et <userinput>Fibonacci(1) = Fibonacci(2) "
+"= 1</userinput>."
 
-#: C/genius.xml:3749(para)
+#: C/genius.xml:3786(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Fibonacci_number\";>Wikipedia</"
 "ulink> or <ulink url=\"http://planetmath.org/encyclopedia/FibonacciSequence.";
@@ -11212,16 +11512,16 @@ msgstr ""
 "wolfram.com/FibonacciNumber.html\">Mathworld</ulink> pour plus "
 "d'informations."
 
-#: C/genius.xml:3759(term)
+#: C/genius.xml:3796(term)
 msgid "FrobeniusNumber"
 msgstr "FrobeniusNumber"
 
-#: C/genius.xml:3761(synopsis)
+#: C/genius.xml:3798(synopsis)
 #, no-wrap
 msgid "FrobeniusNumber (v,arg...)"
 msgstr "FrobeniusNumber (v,param...)"
 
-#: C/genius.xml:3762(para)
+#: C/genius.xml:3799(para)
 msgid ""
 "Calculate the Frobenius number. That is calculate smallest number that "
 "cannot be given as a non-negative integer linear combination of a given "
@@ -11234,7 +11534,7 @@ msgstr ""
 "fourni sous la forme de nombre séparés ou d'un seul vecteur. Tous les "
 "nombres fournis doivent avoir un PGCD de 1."
 
-#: C/genius.xml:3769(para)
+#: C/genius.xml:3806(para)
 msgid ""
 "See <ulink url=\"http://mathworld.wolfram.com/FrobeniusNumber.html";
 "\">Mathworld</ulink> for more information."
@@ -11242,32 +11542,32 @@ msgstr ""
 "Consultez <ulink url=\"http://mathworld.wolfram.com/FrobeniusNumber.html";
 "\">Mathworld</ulink> pour plus d'informations."
 
-#: C/genius.xml:3777(term)
+#: C/genius.xml:3814(term)
 msgid "GaloisMatrix"
 msgstr "GaloisMatrix"
 
-#: C/genius.xml:3779(synopsis)
+#: C/genius.xml:3816(synopsis)
 #, no-wrap
 msgid "GaloisMatrix (combining_rule)"
 msgstr "GaloisMatrix (règle_de_combinaison)"
 
-#: C/genius.xml:3780(para)
+#: C/genius.xml:3817(para)
 msgid ""
 "Galois matrix given a linear combining rule (a_1*x_+...+a_n*x_n=x_(n+1))."
 msgstr ""
 "Matrice de Galois étant donnée la règle de combinaison linéaire (a_1*x_+..."
 "+a_n*x_n=x_(n+1))."
 
-#: C/genius.xml:3785(term)
+#: C/genius.xml:3822(term)
 msgid "GreedyAlgorithm"
 msgstr "GreedyAlgorithm"
 
-#: C/genius.xml:3787(synopsis)
+#: C/genius.xml:3824(synopsis)
 #, no-wrap
 msgid "FrobeniusNumber (n,v)"
 msgstr "FrobeniusNumber (n,v)"
 
-#: C/genius.xml:3788(para)
+#: C/genius.xml:3825(para)
 msgid ""
 "Find the vector <varname>c</varname> of non-negative integers such that "
 "taking the dot product with <varname>v</varname> is equal to n. If not "
@@ -11279,7 +11579,7 @@ msgstr ""
 "possible, renvoie <constant>null</constant>. <varname>v</varname> doit être "
 "fourni trié dans l'ordre croissant et doit être composé d'entier non négatif."
 
-#: C/genius.xml:3795(para)
+#: C/genius.xml:3832(para)
 msgid ""
 "See <ulink url=\"http://mathworld.wolfram.com/GreedyAlgorithm.html";
 "\">Mathworld</ulink> for more information."
@@ -11287,37 +11587,37 @@ msgstr ""
 "Consultez <ulink url=\"http://mathworld.wolfram.com/GreedyAlgorithm.html";
 "\">Mathworld</ulink> pour plus d'informations."
 
-#: C/genius.xml:3803(term)
+#: C/genius.xml:3840(term)
 msgid "HarmonicNumber"
 msgstr "HarmonicNumber"
 
-#: C/genius.xml:3805(synopsis)
+#: C/genius.xml:3842(synopsis)
 #, no-wrap
 msgid "HarmonicNumber (n,r)"
 msgstr "HarmonicNumber (n,r)"
 
-#: C/genius.xml:3806(para)
+#: C/genius.xml:3843(para)
 msgid "Aliases: <function>HarmonicH</function>"
 msgstr "Alias : <function>HarmonicH</function>"
 
-#: C/genius.xml:3807(para)
+#: C/genius.xml:3844(para)
 msgid ""
-"Harmonic Number, the <varname>n</varname>'th harmonic number of order "
+"Harmonic Number, the <varname>n</varname>th harmonic number of order "
 "<varname>r</varname>."
 msgstr ""
 "Nombre harmonique, le <varname>n</varname>-ième nombre harmonique d'ordre "
 "<varname>r</varname>."
 
-#: C/genius.xml:3812(term)
+#: C/genius.xml:3849(term)
 msgid "Hofstadter"
 msgstr "Hofstadter"
 
-#: C/genius.xml:3814(synopsis)
+#: C/genius.xml:3851(synopsis)
 #, no-wrap
 msgid "Hofstadter (n)"
 msgstr "Hofstadter (n)"
 
-#: C/genius.xml:3815(para)
+#: C/genius.xml:3852(para)
 msgid ""
 "Hofstadter's function q(n) defined by q(1)=1, q(2)=1, q(n)=q(n-q(n-1))+q(n-q"
 "(n-2))."
@@ -11325,31 +11625,31 @@ msgstr ""
 "Fonction de Hofstadter q(n) définie par 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:3857(term)
 msgid "LinearRecursiveSequence"
 msgstr "LinearRecursiveSequence"
 
-#: C/genius.xml:3822(synopsis)
+#: C/genius.xml:3859(synopsis)
 #, no-wrap
 msgid "LinearRecursiveSequence (seed_values,combining_rule,n)"
 msgstr "LinearRecursiveSequence (valeurs_ensemencement,règle_de_combinaison,n)"
 
-#: C/genius.xml:3823(para)
-msgid "Compute linear recursive sequence using galois stepping."
+#: C/genius.xml:3860(para)
+msgid "Compute linear recursive sequence using Galois stepping."
 msgstr ""
 "Calcule la relation de récurrence linéaire en utilisant l'algorithme de "
 "Galois."
 
-#: C/genius.xml:3828(term)
+#: C/genius.xml:3865(term)
 msgid "Multinomial"
 msgstr "Multinomial"
 
-#: C/genius.xml:3830(synopsis)
+#: C/genius.xml:3867(synopsis)
 #, no-wrap
 msgid "Multinomial (v,arg...)"
 msgstr "Multinomial (v,param...)"
 
-#: C/genius.xml:3831(para)
+#: C/genius.xml:3868(para)
 msgid ""
 "Calculate multinomial coefficients. Takes a vector of <varname>k</varname> "
 "non-negative integers and computes the multinomial coefficient. This "
@@ -11361,12 +11661,12 @@ msgstr ""
 "correspond aux coefficients dans le polynôme homogène à <varname>k</varname> "
 "variables avec les puissances correspondantes."
 
-#: C/genius.xml:3840(programlisting)
+#: C/genius.xml:3877(programlisting)
 #, no-wrap
 msgid "(a+b+c)! / (a!b!c!)\n"
 msgstr "(a+b+c)! / (a!b!c!)\n"
 
-#: C/genius.xml:3837(para)
+#: C/genius.xml:3874(para)
 msgid ""
 "The formula for <userinput>Multinomial(a,b,c)</userinput> can be written as: "
 "<placeholder-1/> In other words, if we would have only two elements, then "
@@ -11380,7 +11680,7 @@ msgstr ""
 "<userinput>Binomial(a+b,a)</userinput> ou <userinput>Binomial(a+b,b)</"
 "userinput>."
 
-#: C/genius.xml:3847(para)
+#: C/genius.xml:3884(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/MultinomialTheorem.html";
 "\">Planetmath</ulink>, <ulink url=\"http://mathworld.wolfram.com/";
@@ -11394,16 +11694,16 @@ msgstr ""
 "wikipedia.org/wiki/Formule_du_multin%C3%B4me\">Wikipedia</ulink> pour plus "
 "d'informations."
 
-#: C/genius.xml:3857(term)
+#: C/genius.xml:3894(term)
 msgid "NextCombination"
 msgstr "NextCombination"
 
-#: C/genius.xml:3859(synopsis)
+#: C/genius.xml:3896(synopsis)
 #, no-wrap
 msgid "NextCombination (v,n)"
 msgstr "NextCombination (v,n)"
 
-#: C/genius.xml:3860(para)
+#: C/genius.xml:3897(para)
 msgid ""
 "Get combination that would come after v in call to combinations, first "
 "combination should be <userinput>[1:k]</userinput>. This function is useful "
@@ -11416,7 +11716,7 @@ msgstr ""
 "combinaisons et que vous ne voulez pas gaspiller de la mémoire pour les "
 "enregistrer."
 
-#: C/genius.xml:3865(para)
+#: C/genius.xml:3902(para)
 msgid ""
 "For example with Combination you would normally write a loop like: "
 "<screen><userinput>for n in Combinations (4,6) do (\n"
@@ -11442,16 +11742,16 @@ msgstr ""
 "</screen> Consultez également <link linkend=\"gel-function-Combinations"
 "\">Combinations</link>."
 
-#: C/genius.xml:3883(term)
+#: C/genius.xml:3920(term)
 msgid "Pascal"
 msgstr "Pascal"
 
-#: C/genius.xml:3885(synopsis)
+#: C/genius.xml:3922(synopsis)
 #, no-wrap
 msgid "Pascal (i)"
 msgstr "Pascal (i)"
 
-#: C/genius.xml:3886(para)
+#: C/genius.xml:3923(para)
 msgid ""
 "Get the Pascal's triangle as a matrix. This will return an <varname>i</"
 "varname>+1 by <varname>i</varname>+1 lower diagonal matrix which is the "
@@ -11462,7 +11762,7 @@ msgstr ""
 "inférieure qui est le triangle de Pascal après <varname>i</varname> "
 "itérations."
 
-#: C/genius.xml:3890(para)
+#: C/genius.xml:3927(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/PascalsTriangle.html";
 "\">Planetmath</ulink> for more information."
@@ -11470,16 +11770,16 @@ msgstr ""
 "Consultez <ulink url=\"http://planetmath.org/encyclopedia/PascalsTriangle.";
 "html\">Planetmath</ulink> pour plus d'informations."
 
-#: C/genius.xml:3898(term)
+#: C/genius.xml:3935(term)
 msgid "Permutations"
 msgstr "Permutations"
 
-#: C/genius.xml:3900(synopsis)
+#: C/genius.xml:3937(synopsis)
 #, no-wrap
 msgid "Permutations (k,n)"
 msgstr "Permutations (k,n)"
 
-#: C/genius.xml:3901(para)
+#: C/genius.xml:3938(para)
 msgid ""
 "Get all permutations of <varname>k</varname> numbers from 1 to <varname>n</"
 "varname> as a vector of vectors."
@@ -11487,7 +11787,7 @@ msgstr ""
 "Renvoie toutes les permutations de <varname>k</varname> nombres de 1 à "
 "<varname>n</varname> comme un vecteur de vecteurs."
 
-#: C/genius.xml:3902(para) C/genius.xml:3991(para)
+#: C/genius.xml:3939(para) C/genius.xml:4028(para)
 msgid ""
 "See <ulink url=\"http://mathworld.wolfram.com/Permutation.html\";>Mathworld</"
 "ulink> or <ulink url=\"http://en.wikipedia.org/wiki/Permutation\";>Wikipedia</"
@@ -11497,24 +11797,24 @@ msgstr ""
 "\">Mathworld</ulink> ou <ulink url=\"http://fr.wikipedia.org/wiki/Permutation";
 "\">Wikipedia</ulink> pour plus d'informations."
 
-#: C/genius.xml:3911(term)
+#: C/genius.xml:3948(term)
 msgid "RisingFactorial"
 msgstr "RisingFactorial"
 
-#: C/genius.xml:3913(synopsis)
+#: C/genius.xml:3950(synopsis)
 #, no-wrap
 msgid "RisingFactorial (n,k)"
 msgstr "RisingFactorial (n,k)"
 
-#: C/genius.xml:3914(para)
+#: C/genius.xml:3951(para)
 msgid "Aliases: <function>Pochhammer</function>"
 msgstr "Alias : <function>Pochhammer</function>"
 
-#: C/genius.xml:3915(para)
+#: C/genius.xml:3952(para)
 msgid "(Pochhammer) Rising factorial: (n)_k = n(n+1)...(n+(k-1))."
 msgstr "Factorielle croissante (Pochhammer) : (n)_k = n(n+1)...(n+(k-1))."
 
-#: C/genius.xml:3916(para)
+#: C/genius.xml:3953(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/RisingFactorial.html";
 "\">Planetmath</ulink> for more information."
@@ -11522,24 +11822,24 @@ msgstr ""
 "Consultez <ulink url=\"http://planetmath.org/encyclopedia/RisingFactorial.";
 "html\">Planetmath</ulink> pour plus d'informations."
 
-#: C/genius.xml:3924(term)
+#: C/genius.xml:3961(term)
 msgid "StirlingNumberFirst"
 msgstr "StirlingNumberFirst"
 
-#: C/genius.xml:3926(synopsis)
+#: C/genius.xml:3963(synopsis)
 #, no-wrap
 msgid "StirlingNumberFirst (n,m)"
 msgstr "StirlingNumberFirst (n,m)"
 
-#: C/genius.xml:3927(para)
+#: C/genius.xml:3964(para)
 msgid "Aliases: <function>StirlingS1</function>"
 msgstr "Alias : <function>StirlingS1</function>"
 
-#: C/genius.xml:3928(para)
+#: C/genius.xml:3965(para)
 msgid "Stirling number of the first kind."
 msgstr "Nombre de Stirling du premier type."
 
-#: C/genius.xml:3929(para)
+#: C/genius.xml:3966(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/";
 "StirlingNumbersOfTheFirstKind.html\">Planetmath</ulink> or <ulink url="
@@ -11551,24 +11851,24 @@ msgstr ""
 "\"http://mathworld.wolfram.com/StirlingNumberoftheFirstKind.html";
 "\">Mathworld</ulink> pour plus d'informations."
 
-#: C/genius.xml:3938(term)
+#: C/genius.xml:3975(term)
 msgid "StirlingNumberSecond"
 msgstr "StirlingNumberSecond"
 
-#: C/genius.xml:3940(synopsis)
+#: C/genius.xml:3977(synopsis)
 #, no-wrap
 msgid "StirlingNumberSecond (n,m)"
 msgstr "StirlingNumberSecond (n,m)"
 
-#: C/genius.xml:3941(para)
+#: C/genius.xml:3978(para)
 msgid "Aliases: <function>StirlingS2</function>"
 msgstr "Alias : <function>StirlingS2</function>"
 
-#: C/genius.xml:3942(para)
+#: C/genius.xml:3979(para)
 msgid "Stirling number of the second kind."
 msgstr "Nombre de Stirling du second type."
 
-#: C/genius.xml:3943(para)
+#: C/genius.xml:3980(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/";
 "StirlingNumbersSecondKind.html\">Planetmath</ulink> or <ulink url=\"http://";
@@ -11580,33 +11880,33 @@ msgstr ""
 "mathworld.wolfram.com/StirlingNumberoftheSecondKind.html\">Mathworld</ulink> "
 "pour plus d'informations."
 
-#: C/genius.xml:3952(term)
+#: C/genius.xml:3989(term)
 msgid "Subfactorial"
 msgstr "Subfactorial"
 
-#: C/genius.xml:3954(synopsis)
+#: C/genius.xml:3991(synopsis)
 #, no-wrap
 msgid "Subfactorial (n)"
 msgstr "Subfactorial (n)"
 
-#: C/genius.xml:3955(para)
+#: C/genius.xml:3992(para)
 msgid "Subfactorial: n! times sum_{k=1}^n (-1)^k/k!."
 msgstr "Sous-factorielle : n! multiplié par sum_{k=1}^n (-1)^k/k!."
 
-#: C/genius.xml:3960(term)
+#: C/genius.xml:3997(term)
 msgid "Triangular"
 msgstr "Triangular"
 
-#: C/genius.xml:3962(synopsis)
+#: C/genius.xml:3999(synopsis)
 #, no-wrap
 msgid "Triangular (nth)"
 msgstr "Triangular (nième)"
 
-#: C/genius.xml:3963(para)
-msgid "Calculate the <varname>n</varname>'th triangular number."
+#: C/genius.xml:4000(para)
+msgid "Calculate the <varname>n</varname>th triangular number."
 msgstr "Calcule le <varname>n</varname>-ième nombre triangulaire."
 
-#: C/genius.xml:3964(para)
+#: C/genius.xml:4001(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/TriangularNumbers.html";
 "\">Planetmath</ulink> for more information."
@@ -11614,20 +11914,20 @@ msgstr ""
 "Consultez <ulink url=\"http://planetmath.org/encyclopedia/TriangularNumbers.";
 "html\">Planetmath</ulink> pour plus d'informations."
 
-#: C/genius.xml:3972(term)
+#: C/genius.xml:4009(term)
 msgid "nCr"
 msgstr "nCr"
 
-#: C/genius.xml:3974(synopsis)
+#: C/genius.xml:4011(synopsis)
 #, no-wrap
 msgid "nCr (n,r)"
 msgstr "nCr (n,r)"
 
-#: C/genius.xml:3975(para)
+#: C/genius.xml:4012(para)
 msgid "Aliases: <function>Binomial</function>"
 msgstr "Alias : <function>Binomial</function>"
 
-#: C/genius.xml:3976(para)
+#: C/genius.xml:4013(para)
 msgid ""
 "Calculate combinations, that is, the binomial coefficient. <varname>n</"
 "varname> can be any real number."
@@ -11635,7 +11935,7 @@ msgstr ""
 "Calcule le nombre de combinaisons, c'est-à-dire le coefficient binomial. "
 "<varname>n</varname> peut être n'importe quel nombre réel."
 
-#: C/genius.xml:3978(para)
+#: C/genius.xml:4015(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/Choose.html";
 "\">Planetmath</ulink> for more information."
@@ -11643,16 +11943,16 @@ msgstr ""
 "Consultez <ulink url=\"http://planetmath.org/encyclopedia/Choose.html";
 "\">Planetmath</ulink> pour plus d'informations."
 
-#: C/genius.xml:3986(term)
+#: C/genius.xml:4023(term)
 msgid "nPr"
 msgstr "nPr"
 
-#: C/genius.xml:3988(synopsis)
+#: C/genius.xml:4025(synopsis)
 #, no-wrap
 msgid "nPr (n,r)"
 msgstr "nPr (n,r)"
 
-#: C/genius.xml:3989(para)
+#: C/genius.xml:4026(para)
 msgid ""
 "Calculate the number of permutations of size <varname>r</varname>of numbers "
 "from 1 to <varname>n</varname>."
@@ -11660,20 +11960,20 @@ msgstr ""
 "Calcule le nombre de permutations de taille <varname>r</varname> de nombres "
 "compris entre 1 et <varname>n</varname>."
 
-#: C/genius.xml:4003(title)
+#: C/genius.xml:4040(title)
 msgid "Calculus"
 msgstr "Analyse"
 
-#: C/genius.xml:4006(term)
+#: C/genius.xml:4043(term)
 msgid "CompositeSimpsonsRule"
 msgstr "CompositeSimpsonsRule"
 
-#: C/genius.xml:4008(synopsis)
+#: C/genius.xml:4045(synopsis)
 #, no-wrap
 msgid "CompositeSimpsonsRule (f,a,b,n)"
 msgstr "CompositeSimpsonsRule (f,a,b,n)"
 
-#: C/genius.xml:4009(para)
+#: C/genius.xml:4046(para)
 msgid ""
 "Integration of f by Composite Simpson's Rule on the interval [a,b] with n "
 "subintervals with error of max(f'''')*h^4*(b-a)/180, note that n should be "
@@ -11683,7 +11983,7 @@ msgstr ""
 "avec n sous-intervalles avec une erreur de l'ordre max(f'''')*h^4*(b-a)/180, "
 "notez que n doit être pair."
 
-#: C/genius.xml:4010(para) C/genius.xml:4022(para)
+#: C/genius.xml:4047(para) C/genius.xml:4059(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/SimpsonsRule.html";
 "\">Planetmath</ulink> for more information."
@@ -11691,16 +11991,16 @@ msgstr ""
 "Consultez <ulink url=\"http://planetmath.org/encyclopedia/SimpsonsRule.html";
 "\">Planetmath</ulink> pour plus d'informations."
 
-#: C/genius.xml:4018(term)
+#: C/genius.xml:4055(term)
 msgid "CompositeSimpsonsRuleTolerance"
 msgstr "CompositeSimpsonsRuleTolerance"
 
-#: C/genius.xml:4020(synopsis)
+#: C/genius.xml:4057(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:4058(para)
 msgid ""
 "Integration of f by Composite Simpson's Rule on the interval [a,b] with the "
 "number of steps calculated by the fourth derivative bound and the desired "
@@ -11710,16 +12010,16 @@ msgstr ""
 "avec un nombre d'étapes calculé à l'aide de la borne de la dérivée quatrième "
 "et la tolérance souhaitée."
 
-#: C/genius.xml:4030(term)
+#: C/genius.xml:4067(term)
 msgid "Derivative"
 msgstr "Derivative"
 
-#: C/genius.xml:4032(synopsis)
+#: C/genius.xml:4069(synopsis)
 #, no-wrap
 msgid "Derivative (f,x0)"
 msgstr "Derivative (f,x0)"
 
-#: C/genius.xml:4033(para)
+#: C/genius.xml:4070(para)
 msgid ""
 "Attempt to calculate derivative by trying first symbolically and then "
 "numerically."
@@ -11727,16 +12027,16 @@ msgstr ""
 "Tente de calculer la dérivée en essayant d'abord une approche symbolique "
 "puis numérique."
 
-#: C/genius.xml:4038(term)
+#: C/genius.xml:4075(term)
 msgid "EvenPeriodicExtension"
 msgstr "EvenPeriodicExtension"
 
-#: C/genius.xml:4040(synopsis)
+#: C/genius.xml:4077(synopsis)
 #, no-wrap
 msgid "EvenPeriodicExtension (f,L)"
 msgstr "EvenPeriodicExtension (f,L)"
 
-#: C/genius.xml:4041(para)
+#: C/genius.xml:4078(para)
 msgid ""
 "Return a function which is even periodic extension of <function>f</function> "
 "with half period <varname>L</varname>. That is a function defined on the "
@@ -11750,7 +12050,7 @@ msgstr ""
 "être paire sur <userinput>[-L,L]</userinput> puis rendue périodique de "
 "période <userinput>2*L</userinput>."
 
-#: C/genius.xml:4046(para)
+#: C/genius.xml:4083(para)
 msgid ""
 "See also <link linkend=\"gel-function-OddPeriodicExtension"
 "\">OddPeriodicExtension</link> and <link linkend=\"gel-function-"
@@ -11760,17 +12060,17 @@ msgstr ""
 "\">OddPeriodicExtension</link> et <link linkend=\"gel-function-"
 "PeriodicExtension\">PeriodicExtension</link>."
 
-#: C/genius.xml:4056(term)
+#: C/genius.xml:4093(term)
 msgid "FourierSeriesFunction"
 msgstr "FourierSeriesFunction"
 
-#: C/genius.xml:4058(synopsis)
+#: C/genius.xml:4095(synopsis)
 #, no-wrap
 msgid "FourierSeriesFunction (a,b,L)"
 msgstr "FourierSeriesFunction (a,b,L)"
 
 # BUG : I think a are cosinus and b are the sinus
-#: C/genius.xml:4059(para)
+#: C/genius.xml:4096(para)
 msgid ""
 "Return a function which is a Fourier series with the coefficients given by "
 "the vectors <varname>a</varname> (sines) and <varname>b</varname> (cosines). "
@@ -11788,7 +12088,7 @@ msgstr ""
 "terme en <userinput>sin(x*n*pi/L)</userinput>. Il est possible que "
 "<varname>a</varname> ou <varname>b</varname> soit <constant>null</constant>."
 
-#: C/genius.xml:4067(para) C/genius.xml:4169(para) C/genius.xml:4188(para)
+#: C/genius.xml:4104(para) C/genius.xml:4206(para) C/genius.xml:4225(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Fourier_series\";>Wikipedia</"
 "ulink> or <ulink url=\"http://mathworld.wolfram.com/FourierSeries.html";
@@ -11798,30 +12098,30 @@ msgstr ""
 "\">Wikipedia</ulink> ou <ulink url=\"http://mathworld.wolfram.com/";
 "FourierSeries.html\">Mathworld</ulink> pour plus d'informations."
 
-#: C/genius.xml:4076(term)
+#: C/genius.xml:4113(term)
 msgid "InfiniteProduct"
 msgstr "InfiniteProduct"
 
-#: C/genius.xml:4078(synopsis)
+#: C/genius.xml:4115(synopsis)
 #, no-wrap
 msgid "InfiniteProduct (func,start,inc)"
 msgstr "InfiniteProduct (fonc,début,inc)"
 
-#: C/genius.xml:4079(para)
+#: C/genius.xml:4116(para)
 msgid "Try to calculate an infinite product for a single parameter function."
 msgstr ""
 "Essaie de calculer un produit infini pour une fonction à un seul argument."
 
-#: C/genius.xml:4084(term)
+#: C/genius.xml:4121(term)
 msgid "InfiniteProduct2"
 msgstr "InfiniteProduct2"
 
-#: C/genius.xml:4086(synopsis)
+#: C/genius.xml:4123(synopsis)
 #, no-wrap
 msgid "InfiniteProduct2 (func,arg,start,inc)"
 msgstr "InfiniteProduct2 (fonc,param,début,inc)"
 
-#: C/genius.xml:4087(para)
+#: C/genius.xml:4124(para)
 msgid ""
 "Try to calculate an infinite product for a double parameter function with "
 "func(arg,n)."
@@ -11829,30 +12129,30 @@ msgstr ""
 "Essaie de calculer un produit infini pour une fonction à double arguments "
 "avec func(arg,n)."
 
-#: C/genius.xml:4092(term)
+#: C/genius.xml:4129(term)
 msgid "InfiniteSum"
 msgstr "InfiniteSum"
 
-#: C/genius.xml:4094(synopsis)
+#: C/genius.xml:4131(synopsis)
 #, no-wrap
 msgid "InfiniteSum (func,start,inc)"
 msgstr "InfiniteSum (fonc,début,inc)"
 
-#: C/genius.xml:4095(para)
+#: C/genius.xml:4132(para)
 msgid "Try to calculate an infinite sum for a single parameter function."
 msgstr ""
 "Essaie de calculer une somme infinie pour une fonction à un seul argument."
 
-#: C/genius.xml:4100(term)
+#: C/genius.xml:4137(term)
 msgid "InfiniteSum2"
 msgstr "InfiniteSum2"
 
-#: C/genius.xml:4102(synopsis)
+#: C/genius.xml:4139(synopsis)
 #, no-wrap
 msgid "InfiniteSum2 (func,arg,start,inc)"
 msgstr "InfiniteSum2 (fonc,param,début,inc)"
 
-#: C/genius.xml:4103(para)
+#: C/genius.xml:4140(para)
 msgid ""
 "Try to calculate an infinite sum for a double parameter function with func"
 "(arg,n)."
@@ -11860,16 +12160,16 @@ msgstr ""
 "Essaie de calculer une somme infinie pour une fonction à double arguments "
 "avec func(arg,n)."
 
-#: C/genius.xml:4108(term)
+#: C/genius.xml:4145(term)
 msgid "IsContinuous"
 msgstr "IsContinuous"
 
-#: C/genius.xml:4110(synopsis)
+#: C/genius.xml:4147(synopsis)
 #, no-wrap
 msgid "IsContinuous (f,x0)"
 msgstr "IsContinuous (f,x0)"
 
-#: C/genius.xml:4111(para)
+#: C/genius.xml:4148(para)
 msgid ""
 "Try and see if a real-valued function is continuous at x0 by calculating the "
 "limit there."
@@ -11877,16 +12177,16 @@ msgstr ""
 "Essaie de voir si une fonction à valeur réelle est continue en x0 en "
 "calculant la limite en ce point."
 
-#: C/genius.xml:4116(term)
+#: C/genius.xml:4153(term)
 msgid "IsDifferentiable"
 msgstr "IsDifferentiable"
 
-#: C/genius.xml:4118(synopsis)
+#: C/genius.xml:4155(synopsis)
 #, no-wrap
 msgid "IsDifferentiable (f,x0)"
 msgstr "IsDifferentiable (f,x0)"
 
-#: C/genius.xml:4119(para)
+#: C/genius.xml:4156(para)
 msgid ""
 "Test for differentiability by approximating the left and right limits and "
 "comparing."
@@ -11894,29 +12194,29 @@ msgstr ""
 "Teste de différentiabilité en approchant les limites gauche et droite et en "
 "les comparant."
 
-#: C/genius.xml:4124(term)
+#: C/genius.xml:4161(term)
 msgid "LeftLimit"
 msgstr "LeftLimit"
 
-#: C/genius.xml:4126(synopsis)
+#: C/genius.xml:4163(synopsis)
 #, no-wrap
 msgid "LeftLimit (f,x0)"
 msgstr "LeftLimit (f,x0)"
 
-#: C/genius.xml:4127(para)
+#: C/genius.xml:4164(para)
 msgid "Calculate the left limit of a real-valued function at x0."
 msgstr "Calcule la limite gauche d'une fonction à valeurs réelles en x0."
 
-#: C/genius.xml:4132(term)
+#: C/genius.xml:4169(term)
 msgid "Limit"
 msgstr "Limit"
 
-#: C/genius.xml:4134(synopsis)
+#: C/genius.xml:4171(synopsis)
 #, no-wrap
 msgid "Limit (f,x0)"
 msgstr "Limit (f,x0)"
 
-#: C/genius.xml:4135(para)
+#: C/genius.xml:4172(para)
 msgid ""
 "Calculate the limit of a real-valued function at x0. Tries to calculate both "
 "left and right limits."
@@ -11924,46 +12224,46 @@ msgstr ""
 "Calcule la limite d'une fonction à valeur réelle en x0. Essaie de calculer "
 "les deux limites à gauche et à droite."
 
-#: C/genius.xml:4140(term)
+#: C/genius.xml:4177(term)
 msgid "MidpointRule"
 msgstr "MidpointRule"
 
-#: C/genius.xml:4142(synopsis)
+#: C/genius.xml:4179(synopsis)
 #, no-wrap
 msgid "MidpointRule (f,a,b,n)"
 msgstr "MidpointRule (f,a,b,n)"
 
-#: C/genius.xml:4143(para)
+#: C/genius.xml:4180(para)
 msgid "Integration by midpoint rule."
 msgstr "Intégration par la méthode des rectangles."
 
-#: C/genius.xml:4148(term)
+#: C/genius.xml:4185(term)
 msgid "NumericalDerivative"
 msgstr "NumericalDerivative"
 
-#: C/genius.xml:4150(synopsis)
+#: C/genius.xml:4187(synopsis)
 #, no-wrap
 msgid "NumericalDerivative (f,x0)"
 msgstr "NumericalDerivative (f,x0)"
 
-#: C/genius.xml:4151(para)
+#: C/genius.xml:4188(para)
 msgid "Aliases: <function>NDerivative</function>"
 msgstr "Alias : <function>NDerivative</function>"
 
-#: C/genius.xml:4152(para)
+#: C/genius.xml:4189(para)
 msgid "Attempt to calculate numerical derivative."
 msgstr "Essaie de calculer la dérivée par méthode numérique."
 
-#: C/genius.xml:4157(term)
+#: C/genius.xml:4194(term)
 msgid "NumericalFourierSeriesCoefficients"
 msgstr "NumericalFourierSeriesCoefficients"
 
-#: C/genius.xml:4159(synopsis)
+#: C/genius.xml:4196(synopsis)
 #, no-wrap
 msgid "NumericalFourierSeriesCoefficients (f,L,N)"
 msgstr "NumericalFourierSeriesCoefficients (f,L,N)"
 
-#: C/genius.xml:4160(para)
+#: C/genius.xml:4197(para)
 msgid ""
 "Return a vector of vectors <userinput>[a,b]</userinput> where <varname>a</"
 "varname> are the cosine coefficients and <varname>b</varname> are the sine "
@@ -11982,16 +12282,16 @@ msgstr ""
 "calculés par intégration numérique en utilisant la fonction "
 "<function>NumericalIntegral</function>."
 
-#: C/genius.xml:4178(term)
+#: C/genius.xml:4215(term)
 msgid "NumericalFourierSeriesFunction"
 msgstr "NumericalFourierSeriesFunction"
 
-#: C/genius.xml:4180(synopsis)
+#: C/genius.xml:4217(synopsis)
 #, no-wrap
 msgid "NumericalFourierSeriesFunction (f,L,N)"
 msgstr "NumericalFourierSeriesFunction (f,L,N)"
 
-#: C/genius.xml:4181(para)
+#: C/genius.xml:4218(para)
 msgid ""
 "Return a function which is the Fourier series of <function>f</function> with "
 "half-period <varname>L</varname> (that is defined on <userinput>[-L,L]</"
@@ -12008,16 +12308,16 @@ msgstr ""
 "cosinus. Les coefficients sont calculés par intégration numérique en "
 "utilisant la fonction <function>NumericalIntegral</function>."
 
-#: C/genius.xml:4197(term)
+#: C/genius.xml:4234(term)
 msgid "NumericalFourierCosineSeriesCoefficients"
 msgstr "NumericalFourierCosineSeriesCoefficients"
 
-#: C/genius.xml:4199(synopsis)
+#: C/genius.xml:4236(synopsis)
 #, no-wrap
 msgid "NumericalFourierCosineSeriesCoefficients (f,L,N)"
 msgstr "NumericalFourierCosineSeriesCoefficients (f,L,N)"
 
-#: C/genius.xml:4200(para)
+#: C/genius.xml:4237(para)
 msgid ""
 "Return a vector of coefficients of the the cosine Fourier series of "
 "<function>f</function> with half-period <varname>L</varname>. That is, we "
@@ -12040,7 +12340,7 @@ msgstr ""
 "userinput> est le coefficient constant, donc <userinput>a@(n)</userinput> se "
 "rapporte au terme en <userinput>cos(x*(n-1)*pi/L)</userinput>."
 
-#: C/genius.xml:4212(para) C/genius.xml:4232(para)
+#: C/genius.xml:4249(para) C/genius.xml:4269(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Fourier_series\";>Wikipedia</"
 "ulink> or <ulink url=\"http://mathworld.wolfram.com/FourierCosineSeries.html";
@@ -12050,16 +12350,16 @@ msgstr ""
 "\">Wikipedia</ulink> ou <ulink url=\"http://mathworld.wolfram.com/";
 "FourierCosineSeries.html\">Mathworld</ulink> pour plus d'informations."
 
-#: C/genius.xml:4221(term)
+#: C/genius.xml:4258(term)
 msgid "NumericalFourierCosineSeriesFunction"
 msgstr "NumericalFourierCosineSeriesFunction"
 
-#: C/genius.xml:4223(synopsis)
+#: C/genius.xml:4260(synopsis)
 #, no-wrap
 msgid "NumericalFourierCosineSeriesFunction (f,L,N)"
 msgstr "NumericalFourierCosineSeriesFunction (f,L,N)"
 
-#: C/genius.xml:4224(para)
+#: C/genius.xml:4261(para)
 msgid ""
 "Return a function which is the cosine Fourier series of <function>f</"
 "function> with half-period <varname>L</varname>. That is, we take "
@@ -12078,16 +12378,16 @@ msgstr ""
 "calculés par intégration numérique en utilisant la fonction "
 "<function>NumericalIntegral</function>."
 
-#: C/genius.xml:4241(term)
+#: C/genius.xml:4278(term)
 msgid "NumericalFourierSineSeriesCoefficients"
 msgstr "NumericalFourierSineSeriesCoefficients"
 
-#: C/genius.xml:4243(synopsis)
+#: C/genius.xml:4280(synopsis)
 #, no-wrap
 msgid "NumericalFourierSineSeriesCoefficients (f,L,N)"
 msgstr "NumericalFourierSineSeriesCoefficients (f,L,N)"
 
-#: C/genius.xml:4244(para)
+#: C/genius.xml:4281(para)
 msgid ""
 "Return a vector of coefficients of the the sine Fourier series of "
 "<function>f</function> with half-period <varname>L</varname>. That is, we "
@@ -12106,7 +12406,7 @@ msgstr ""
 "sont calculés par intégration numérique en utilisant la fonction "
 "<function>NumericalIntegral</function>."
 
-#: C/genius.xml:4253(para) C/genius.xml:4273(para)
+#: C/genius.xml:4290(para) C/genius.xml:4310(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Fourier_series\";>Wikipedia</"
 "ulink> or <ulink url=\"http://mathworld.wolfram.com/FourierSineSeries.html";
@@ -12116,16 +12416,16 @@ msgstr ""
 "\">Wikipedia</ulink> ou <ulink url=\"http://mathworld.wolfram.com/";
 "FourierSineSeries.html\">Mathworld</ulink> pour plus d'informations."
 
-#: C/genius.xml:4262(term)
+#: C/genius.xml:4299(term)
 msgid "NumericalFourierSineSeriesFunction"
 msgstr "NumericalFourierSineSeriesFunction"
 
-#: C/genius.xml:4264(synopsis)
+#: C/genius.xml:4301(synopsis)
 #, no-wrap
 msgid "NumericalFourierSineSeriesFunction (f,L,N)"
 msgstr "NumericalFourierSineSeriesFunction (f,L,N)"
 
-#: C/genius.xml:4265(para)
+#: C/genius.xml:4302(para)
 msgid ""
 "Return a function which is the sine Fourier series of <function>f</function> "
 "with half-period <varname>L</varname>. That is, we take <function>f</"
@@ -12144,16 +12444,16 @@ msgstr ""
 "calculés par intégration numérique en utilisant la fonction "
 "<function>NumericalIntegral</function>."
 
-#: C/genius.xml:4282(term)
+#: C/genius.xml:4319(term)
 msgid "NumericalIntegral"
 msgstr "NumericalIntegral"
 
-#: C/genius.xml:4284(synopsis)
+#: C/genius.xml:4321(synopsis)
 #, no-wrap
 msgid "NumericalIntegral (f,a,b)"
 msgstr "NumericalIntegral (f,a,b)"
 
-#: C/genius.xml:4285(para)
+#: C/genius.xml:4322(para)
 msgid ""
 "Integration by rule set in NumericalIntegralFunction of f from a to b using "
 "NumericalIntegralSteps steps."
@@ -12162,55 +12462,55 @@ msgstr ""
 "<varname>NumericalIntegralFunction</varname> et en utilisant les "
 "<varname>NumericalIntegralSteps</varname> pas."
 
-#: C/genius.xml:4290(term)
+#: C/genius.xml:4327(term)
 msgid "NumericalLeftDerivative"
 msgstr "NumericalLeftDerivative"
 
-#: C/genius.xml:4292(synopsis)
+#: C/genius.xml:4329(synopsis)
 #, no-wrap
 msgid "NumericalLeftDerivative (f,x0)"
 msgstr "NumericalLeftDerivative (f,x0)"
 
-#: C/genius.xml:4293(para)
+#: C/genius.xml:4330(para)
 msgid "Attempt to calculate numerical left derivative."
 msgstr "Essaie de calculer la dérivée à gauche par méthode numérique."
 
-#: C/genius.xml:4298(term)
+#: C/genius.xml:4335(term)
 msgid "NumericalLimitAtInfinity"
 msgstr "NumericalLimitAtInfinity"
 
-#: C/genius.xml:4300(synopsis)
+#: C/genius.xml:4337(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:4338(para)
 msgid "Attempt to calculate the limit of f(step_fun(i)) as i goes from 1 to N."
 msgstr "Essaie de calculer la limite de f (step_fun(i)) lorsque i va de 1 à N."
 
-#: C/genius.xml:4306(term)
+#: C/genius.xml:4343(term)
 msgid "NumericalRightDerivative"
 msgstr "NumericalRightDerivative"
 
-#: C/genius.xml:4308(synopsis)
+#: C/genius.xml:4345(synopsis)
 #, no-wrap
 msgid "NumericalRightDerivative (f,x0)"
 msgstr "NumericalRightDerivative (f,x0)"
 
-#: C/genius.xml:4309(para)
+#: C/genius.xml:4346(para)
 msgid "Attempt to calculate numerical right derivative."
 msgstr "Essaie de calculer la dérivée à droite par méthode numérique."
 
-#: C/genius.xml:4314(term)
+#: C/genius.xml:4351(term)
 msgid "OddPeriodicExtension"
 msgstr "OddPeriodicExtension"
 
-#: C/genius.xml:4316(synopsis)
+#: C/genius.xml:4353(synopsis)
 #, no-wrap
 msgid "OddPeriodicExtension (f,L)"
 msgstr "OddPeriodicExtension (f,L)"
 
-#: C/genius.xml:4317(para)
+#: C/genius.xml:4354(para)
 msgid ""
 "Return a function which is odd periodic extension of <function>f</function> "
 "with half period <varname>L</varname>. That is a function defined on the "
@@ -12224,7 +12524,7 @@ msgstr ""
 "être impaire sur <userinput>[-L,L]</userinput> puis rendue périodique de "
 "période <userinput>2*L</userinput>."
 
-#: C/genius.xml:4322(para)
+#: C/genius.xml:4359(para)
 msgid ""
 "See also <link linkend=\"gel-function-EvenPeriodicExtension"
 "\">EvenPeriodicExtension</link> and <link linkend=\"gel-function-"
@@ -12234,42 +12534,42 @@ msgstr ""
 "\">EvenPeriodicExtension</link> et <link linkend=\"gel-function-"
 "PeriodicExtension\">PeriodicExtension</link>."
 
-#: C/genius.xml:4332(term)
+#: C/genius.xml:4369(term)
 msgid "OneSidedFivePointFormula"
 msgstr "OneSidedFivePointFormula"
 
-#: C/genius.xml:4334(synopsis)
+#: C/genius.xml:4371(synopsis)
 #, no-wrap
 msgid "OneSidedFivePointFormula (f,x0,h)"
 msgstr "OneSidedFivePointFormula (f,x0,h)"
 
-#: C/genius.xml:4335(para)
+#: C/genius.xml:4372(para)
 msgid "Compute one-sided derivative using five point formula."
 msgstr "Calcule la dérivée d'un côté en utilisant une formule à cinq points."
 
-#: C/genius.xml:4340(term)
+#: C/genius.xml:4377(term)
 msgid "OneSidedThreePointFormula"
 msgstr "OneSidedThreePointFormula"
 
-#: C/genius.xml:4342(synopsis)
+#: C/genius.xml:4379(synopsis)
 #, no-wrap
 msgid "OneSidedThreePointFormula (f,x0,h)"
 msgstr "OneSidedThreePointFormula (f,x0,h)"
 
-#: C/genius.xml:4343(para)
+#: C/genius.xml:4380(para)
 msgid "Compute one-sided derivative using three-point formula."
 msgstr "Calcule la dérivée d'un côté en utilisant une formule à trois points."
 
-#: C/genius.xml:4348(term)
+#: C/genius.xml:4385(term)
 msgid "PeriodicExtension"
 msgstr "PeriodicExtension"
 
-#: C/genius.xml:4350(synopsis)
+#: C/genius.xml:4387(synopsis)
 #, no-wrap
 msgid "PeriodicExtension (f,a,b)"
 msgstr "PeriodicExtension (f,a,b)"
 
-#: C/genius.xml:4351(para)
+#: C/genius.xml:4388(para)
 msgid ""
 "Return a function which is the periodic extension of <function>f</function> "
 "defined on the interval <userinput>[a,b]</userinput> and has period "
@@ -12279,7 +12579,7 @@ msgstr ""
 "function> définie sur l'intervalle <userinput>[a,b]</userinput> et de "
 "période <userinput>b-a</userinput>."
 
-#: C/genius.xml:4354(para)
+#: C/genius.xml:4391(para)
 msgid ""
 "See also <link linkend=\"gel-function-OddPeriodicExtension"
 "\">OddPeriodicExtension</link> and <link linkend=\"gel-function-"
@@ -12289,112 +12589,231 @@ msgstr ""
 "\">OddPeriodicExtension</link> et <link linkend=\"gel-function-"
 "EvenPeriodicExtension\">EvenPeriodicExtension</link>."
 
-#: C/genius.xml:4364(term)
+#: C/genius.xml:4401(term)
 msgid "RightLimit"
 msgstr "RightLimit"
 
-#: C/genius.xml:4366(synopsis)
+#: C/genius.xml:4403(synopsis)
 #, no-wrap
 msgid "RightLimit (f,x0)"
 msgstr "RightLimit (f,x0)"
 
-#: C/genius.xml:4367(para)
+#: C/genius.xml:4404(para)
 msgid "Calculate the right limit of a real-valued function at x0."
 msgstr "Calcule la limite à droite d'une fonction à valeurs réelles en x0."
 
-#: C/genius.xml:4372(term)
+#: C/genius.xml:4409(term)
 msgid "TwoSidedFivePointFormula"
 msgstr "TwoSidedFivePointFormula"
 
-#: C/genius.xml:4374(synopsis)
+#: C/genius.xml:4411(synopsis)
 #, no-wrap
 msgid "TwoSidedFivePointFormula (f,x0,h)"
 msgstr "TwoSidedFivePointFormula (f,x0,h)"
 
-#: C/genius.xml:4375(para)
+#: C/genius.xml:4412(para)
 msgid "Compute two-sided derivative using five-point formula."
 msgstr ""
 "Calcule la dérivée des deux côtés en utilisant une formule à cinq points."
 
-#: C/genius.xml:4380(term)
+#: C/genius.xml:4417(term)
 msgid "TwoSidedThreePointFormula"
 msgstr "TwoSidedThreePointFormula"
 
-#: C/genius.xml:4382(synopsis)
+#: C/genius.xml:4419(synopsis)
 #, no-wrap
 msgid "TwoSidedThreePointFormula (f,x0,h)"
 msgstr "TwoSidedThreePointFormula (f,x0,h)"
 
-#: C/genius.xml:4383(para)
+#: C/genius.xml:4420(para)
 msgid "Compute two-sided derivative using three-point formula."
 msgstr ""
 "Calcule la dérivée des deux côtés en utilisant une formule à trois points."
 
-#: C/genius.xml:4391(title)
+#: C/genius.xml:4428(title)
 msgid "Functions"
 msgstr "Fonctions"
 
-#: C/genius.xml:4394(term)
+#: C/genius.xml:4431(term)
 msgid "Argument"
 msgstr "Argument"
 
-#: C/genius.xml:4396(synopsis)
+#: C/genius.xml:4433(synopsis)
 #, no-wrap
 msgid "Argument (z)"
 msgstr "Argument (z)"
 
-#: C/genius.xml:4397(para)
+#: C/genius.xml:4434(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:4435(para)
 msgid "argument (angle) of complex number."
 msgstr "Renvoie l'argument (angle) d'un nombre complexe."
 
-#: C/genius.xml:4403(term)
+#: C/genius.xml:4440(term)
+msgid "BesselJ0"
+msgstr ""
+
+#: C/genius.xml:4442(synopsis)
+#, fuzzy, no-wrap
+#| msgid "sec (x)"
+msgid "BesselJ0 (x)"
+msgstr "sec (x)"
+
+#: C/genius.xml:4443(para)
+#, fuzzy
+#| msgid "The Gamma function. Currently only implemented for real values."
+msgid ""
+"Bessel function of the first kind of order 0. Only implemented for real "
+"numbers."
+msgstr ""
+"La fonction Gamma. Seules les valeurs réelles sont actuellement implémentées."
+
+#: C/genius.xml:4444(para) C/genius.xml:4456(para) C/genius.xml:4468(para)
+#: C/genius.xml:4480(para) C/genius.xml:4492(para) C/genius.xml:4504(para)
+#, fuzzy
+#| msgid ""
+#| "See <ulink url=\"http://en.wikipedia.org/wiki/Real_part\";>Wikipedia</"
+#| "ulink> for more information."
+msgid ""
+"See <ulink url=\"http://en.wikipedia.org/wiki/Bessel_functions\";>Wikipedia</"
+"ulink> for more information."
+msgstr ""
+"Consultez <ulink url=\"http://fr.wikipedia.org/wiki/Partie_r%C3%A9elle";
+"\">Wikipedia</ulink> pour plus d'informations."
+
+#: C/genius.xml:4452(term)
+msgid "BesselJ1"
+msgstr ""
+
+#: C/genius.xml:4454(synopsis)
+#, fuzzy, no-wrap
+#| msgid "sec (x)"
+msgid "BesselJ1 (x)"
+msgstr "sec (x)"
+
+#: C/genius.xml:4455(para)
+#, fuzzy
+#| msgid "The Gamma function. Currently only implemented for real values."
+msgid ""
+"Bessel function of the first kind of order 1. Only implemented for real "
+"numbers."
+msgstr ""
+"La fonction Gamma. Seules les valeurs réelles sont actuellement implémentées."
+
+#: C/genius.xml:4464(term)
+msgid "BesselJn"
+msgstr ""
+
+#: C/genius.xml:4466(synopsis)
+#, no-wrap
+msgid "BesselJn (n,x)"
+msgstr ""
+
+#: C/genius.xml:4467(para)
+msgid ""
+"Bessel function of the first kind of order <varname>n</varname>. Only "
+"implemented for real numbers."
+msgstr ""
+
+#: C/genius.xml:4476(term)
+msgid "BesselY0"
+msgstr ""
+
+#: C/genius.xml:4478(synopsis)
+#, fuzzy, no-wrap
+#| msgid "sec (x)"
+msgid "BesselY0 (x)"
+msgstr "sec (x)"
+
+#: C/genius.xml:4479(para)
+#, fuzzy
+#| msgid "The Gamma function. Currently only implemented for real values."
+msgid ""
+"Bessel function of the second kind of order 0. Only implemented for real "
+"numbers."
+msgstr ""
+"La fonction Gamma. Seules les valeurs réelles sont actuellement implémentées."
+
+#: C/genius.xml:4488(term)
+msgid "BesselY1"
+msgstr ""
+
+#: C/genius.xml:4490(synopsis)
+#, fuzzy, no-wrap
+#| msgid "sec (x)"
+msgid "BesselY1 (x)"
+msgstr "sec (x)"
+
+#: C/genius.xml:4491(para)
+#, fuzzy
+#| msgid "The Gamma function. Currently only implemented for real values."
+msgid ""
+"Bessel function of the second kind of order 1. Only implemented for real "
+"numbers."
+msgstr ""
+"La fonction Gamma. Seules les valeurs réelles sont actuellement implémentées."
+
+#: C/genius.xml:4500(term)
+msgid "BesselYn"
+msgstr ""
+
+#: C/genius.xml:4502(synopsis)
+#, no-wrap
+msgid "BesselYn (n,x)"
+msgstr ""
+
+#: C/genius.xml:4503(para)
+msgid ""
+"Bessel function of the second kind of order <varname>n</varname>. Only "
+"implemented for real numbers."
+msgstr ""
+
+#: C/genius.xml:4512(term)
 msgid "DirichletKernel"
 msgstr "DirichletKernel"
 
-#: C/genius.xml:4405(synopsis)
+#: C/genius.xml:4514(synopsis)
 #, no-wrap
 msgid "DirichletKernel (n,t)"
 msgstr "DirichletKernel (n,t)"
 
-#: C/genius.xml:4406(para)
+#: C/genius.xml:4515(para)
 msgid "Dirichlet kernel of order n."
 msgstr "Calcul le noyau de Dirichlet d'ordre n."
 
-#: C/genius.xml:4411(term)
+#: C/genius.xml:4520(term)
 msgid "DiscreteDelta"
 msgstr "DiscreteDelta"
 
-#: C/genius.xml:4413(synopsis)
+#: C/genius.xml:4522(synopsis)
 #, no-wrap
 msgid "DiscreteDelta (v)"
 msgstr "DiscreteDelta (v)"
 
-#: C/genius.xml:4414(para)
-msgid "Returns 1 iff all elements are zero."
+#: C/genius.xml:4523(para)
+msgid "Returns 1 if and only if all elements are zero."
 msgstr "Renvoie 1 si et seulement si tous les éléments sont nuls."
 
-#: C/genius.xml:4419(term)
+#: C/genius.xml:4528(term)
 msgid "ErrorFunction"
 msgstr "ErrorFunction"
 
-#: C/genius.xml:4421(synopsis)
+#: C/genius.xml:4530(synopsis)
 #, no-wrap
 msgid "ErrorFunction (x)"
 msgstr "ErrorFunction (x)"
 
-#: C/genius.xml:4422(para)
+#: C/genius.xml:4531(para)
 msgid "Aliases: <function>erf</function>"
 msgstr "Alias : <function>erf</function>"
 
-#: C/genius.xml:4423(para)
+#: C/genius.xml:4532(para)
 msgid "The error function, 2/sqrt(pi) * int_0^x e^(-t^2) dt."
 msgstr "Fonction erreur, 2/sqrt(pi) * int_0^x e^(-t^2) dt."
 
-#: C/genius.xml:4424(para)
+#: C/genius.xml:4533(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/ErrorFunction.html";
 "\">Planetmath</ulink> for more information."
@@ -12402,22 +12821,22 @@ msgstr ""
 "Consultez <ulink url=\"http://planetmath.org/encyclopedia/ErrorFunction.html";
 "\">Planetmath</ulink> pour plus d'informations."
 
-#: C/genius.xml:4432(term)
+#: C/genius.xml:4541(term)
 msgid "FejerKernel"
 msgstr "FejerKernel"
 
-#: C/genius.xml:4434(synopsis)
+#: C/genius.xml:4543(synopsis)
 #, no-wrap
 msgid "FejerKernel (n,t)"
 msgstr "FejerKernel (n,t)"
 
-#: C/genius.xml:4435(para)
+#: C/genius.xml:4544(para)
 msgid ""
 "Fejer kernel of order <varname>n</varname> evaluated at <varname>t</varname>"
 msgstr ""
 "Noyau Fejer d'ordre <varname>n</varname> évalué en <varname>t</varname>."
 
-#: C/genius.xml:4437(para)
+#: C/genius.xml:4546(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/FejerKernel.html";
 "\">Planetmath</ulink> for more information."
@@ -12425,25 +12844,25 @@ msgstr ""
 "Consultez <ulink url=\"http://planetmath.org/encyclopedia/FejerKernel.html";
 "\">Planetmath</ulink> pour plus d'informations."
 
-#: C/genius.xml:4445(term)
+#: C/genius.xml:4554(term)
 msgid "GammaFunction"
 msgstr "GammaFunction"
 
-#: C/genius.xml:4447(synopsis)
+#: C/genius.xml:4556(synopsis)
 #, no-wrap
 msgid "GammaFunction (x)"
 msgstr "GammaFunction (x)"
 
-#: C/genius.xml:4448(para)
+#: C/genius.xml:4557(para)
 msgid "Aliases: <function>Gamma</function>"
 msgstr "Alias : <function>Gamma</function>"
 
-#: C/genius.xml:4449(para)
+#: C/genius.xml:4558(para)
 msgid "The Gamma function. Currently only implemented for real values."
 msgstr ""
 "La fonction Gamma. Seules les valeurs réelles sont actuellement implémentées."
 
-#: C/genius.xml:4450(para)
+#: C/genius.xml:4559(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/GammaFunction.html";
 "\">Planetmath</ulink> for more information."
@@ -12451,49 +12870,49 @@ msgstr ""
 "Consultez <ulink url=\"http://planetmath.org/encyclopedia/GammaFunction.html";
 "\">Planetmath</ulink> pour plus d'informations."
 
-#: C/genius.xml:4458(term)
+#: C/genius.xml:4567(term)
 msgid "KroneckerDelta"
 msgstr "KroneckerDelta"
 
-#: C/genius.xml:4460(synopsis)
+#: C/genius.xml:4569(synopsis)
 #, no-wrap
 msgid "KroneckerDelta (v)"
 msgstr "KroneckerDelta (v)"
 
-#: C/genius.xml:4461(para)
-msgid "Returns 1 iff all elements are equal."
+#: C/genius.xml:4570(para)
+msgid "Returns 1 if and only if all elements are equal."
 msgstr "Renvoie 1 si et seulement si tous les éléments sont égaux."
 
-#: C/genius.xml:4466(term)
+#: C/genius.xml:4575(term)
 msgid "MinimizeFunction"
 msgstr "MinimizeFunction"
 
-#: C/genius.xml:4468(synopsis)
+#: C/genius.xml:4577(synopsis)
 #, no-wrap
 msgid "MinimizeFunction (func,x,incr)"
 msgstr "MinimizeFunction (fonc,x,incr)"
 
-#: C/genius.xml:4469(para)
+#: C/genius.xml:4578(para)
 msgid "Find the first value where f(x)=0."
 msgstr "Cherche la première valeur pour laquelle f(x)=0."
 
-#: C/genius.xml:4474(term)
+#: C/genius.xml:4583(term)
 msgid "MoebiusDiskMapping"
 msgstr "MoebiusDiskMapping"
 
-#: C/genius.xml:4476(synopsis)
+#: C/genius.xml:4585(synopsis)
 #, no-wrap
 msgid "MoebiusDiskMapping (a,z)"
 msgstr "MoebiusDiskMapping (a,z)"
 
-#: C/genius.xml:4477(para)
+#: C/genius.xml:4586(para)
 msgid "Moebius mapping of the disk to itself mapping a to 0."
 msgstr ""
 "Transformation de Möbius du disque vers lui-même en faisant correspondre a à "
 "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:4587(para) C/genius.xml:4599(para) C/genius.xml:4611(para)
+#: C/genius.xml:4623(para) C/genius.xml:4635(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/MobiusTransformation.html";
 "\">Planetmath</ulink> for more information."
@@ -12501,16 +12920,16 @@ msgstr ""
 "Consultez <ulink url=\"http://planetmath.org/encyclopedia/";
 "MobiusTransformation.html\">Planetmath</ulink> pour plus d'informations."
 
-#: C/genius.xml:4486(term)
+#: C/genius.xml:4595(term)
 msgid "MoebiusMapping"
 msgstr "MoebiusMapping"
 
-#: C/genius.xml:4488(synopsis)
+#: C/genius.xml:4597(synopsis)
 #, no-wrap
 msgid "MoebiusMapping (z,z2,z3,z4)"
 msgstr "MoebiusMapping (z,z2,z3,z4)"
 
-#: C/genius.xml:4489(para)
+#: C/genius.xml:4598(para)
 msgid ""
 "Moebius mapping using the cross ratio taking z2,z3,z4 to 1,0, and infinity "
 "respectively."
@@ -12518,16 +12937,16 @@ msgstr ""
 "Transformation de Möbius utilisant le rapport croisé en prenant z2, z3, z4 à "
 "1, 0 et l'infini respectivement."
 
-#: C/genius.xml:4498(term)
+#: C/genius.xml:4607(term)
 msgid "MoebiusMappingInftyToInfty"
 msgstr "MoebiusMappingInftyToInfty"
 
-#: C/genius.xml:4500(synopsis)
+#: C/genius.xml:4609(synopsis)
 #, no-wrap
 msgid "MoebiusMappingInftyToInfty (z,z2,z3)"
 msgstr "MoebiusMappingInftyToInfty (z,z2,z3)"
 
-#: C/genius.xml:4501(para)
+#: C/genius.xml:4610(para)
 msgid ""
 "Moebius mapping using the cross ratio taking infinity to infinity and z2,z3 "
 "to 1 and 0 respectively."
@@ -12535,16 +12954,16 @@ msgstr ""
 "Transformation de Möbius utilisant le rapport croisé en prenant l'infini à "
 "l'infini et z2, z3 à 1 et 0 respectivement."
 
-#: C/genius.xml:4510(term)
+#: C/genius.xml:4619(term)
 msgid "MoebiusMappingInftyToOne"
 msgstr "MoebiusMappingInftyToOne"
 
-#: C/genius.xml:4512(synopsis)
+#: C/genius.xml:4621(synopsis)
 #, no-wrap
 msgid "MoebiusMappingInftyToOne (z,z3,z4)"
 msgstr "MoebiusMappingInftyToOne (z,z3,z4)"
 
-#: C/genius.xml:4513(para)
+#: C/genius.xml:4622(para)
 msgid ""
 "Moebius mapping using the cross ratio taking infinity to 1 and z3,z4 to 0 "
 "and infinity respectively."
@@ -12552,16 +12971,16 @@ msgstr ""
 "Transformation de Möbius utilisant le rapport croisé en prenant l'infini à 1 "
 "et z3, z4 à 0 et l'infini respectivement."
 
-#: C/genius.xml:4522(term)
+#: C/genius.xml:4631(term)
 msgid "MoebiusMappingInftyToZero"
 msgstr "MoebiusMappingInftyToZero"
 
-#: C/genius.xml:4524(synopsis)
+#: C/genius.xml:4633(synopsis)
 #, no-wrap
 msgid "MoebiusMappingInftyToZero (z,z2,z4)"
 msgstr "MoebiusMappingInftyToZero (z,z2,z4)"
 
-#: C/genius.xml:4525(para)
+#: C/genius.xml:4634(para)
 msgid ""
 "Moebius mapping using the cross ratio taking infinity to 0 and z2,z4 to 1 "
 "and infinity respectively."
@@ -12569,16 +12988,16 @@ msgstr ""
 "Transformation de Möbius utilisant le rapport croisé en prenant l'infini à 0 "
 "et z2, z4 à 1 et l'infini respectivement."
 
-#: C/genius.xml:4534(term)
+#: C/genius.xml:4643(term)
 msgid "PoissonKernel"
 msgstr "PoissonKernel"
 
-#: C/genius.xml:4536(synopsis)
+#: C/genius.xml:4645(synopsis)
 #, no-wrap
 msgid "PoissonKernel (r,sigma)"
 msgstr "PoissonKernel (r,sigma)"
 
-#: C/genius.xml:4537(para)
+#: C/genius.xml:4646(para)
 msgid ""
 "Poisson kernel on D(0,1) (not normalized to 1, that is integral of this is "
 "2pi)."
@@ -12586,39 +13005,39 @@ msgstr ""
 "Le noyau de Poisson sur D(0,1) (non normalisé à 1, donc son intégrale vaut 2 "
 "pi)."
 
-#: C/genius.xml:4542(term)
+#: C/genius.xml:4651(term)
 msgid "PoissonKernelRadius"
 msgstr "PoissonKernelRadius"
 
-#: C/genius.xml:4544(synopsis)
+#: C/genius.xml:4653(synopsis)
 #, no-wrap
 msgid "PoissonKernelRadius (r,sigma)"
 msgstr "PoissonKernelRadius (r,sigma)"
 
-#: C/genius.xml:4545(para)
+#: C/genius.xml:4654(para)
 msgid "Poisson kernel on D(0,R) (not normalized to 1)."
 msgstr "Le noyau de Poisson sur D(0,R) (non normalisé à 1)."
 
-#: C/genius.xml:4550(term)
+#: C/genius.xml:4659(term)
 msgid "RiemannZeta"
 msgstr "RiemannZeta"
 
-#: C/genius.xml:4552(synopsis)
+#: C/genius.xml:4661(synopsis)
 #, no-wrap
 msgid "RiemannZeta (x)"
 msgstr "RiemannZeta (x)"
 
-#: C/genius.xml:4553(para)
+#: C/genius.xml:4662(para)
 msgid "Aliases: <function>zeta</function>"
 msgstr "Alias : <function>zeta</function>"
 
-#: C/genius.xml:4554(para)
+#: C/genius.xml:4663(para)
 msgid "The Riemann zeta function. Currently only implemented for real values."
 msgstr ""
 "Fonction zeta de Riemann (seules les valeurs réelles sont actuellement "
 "implémentées)."
 
-#: C/genius.xml:4555(para)
+#: C/genius.xml:4664(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/RiemannZetaFunction.html";
 "\">Planetmath</ulink> for more information."
@@ -12626,16 +13045,16 @@ msgstr ""
 "Consultez <ulink url=\"http://planetmath.org/encyclopedia/";
 "RiemannZetaFunction.html\">Planetmath</ulink> pour plus d'informations."
 
-#: C/genius.xml:4563(term)
+#: C/genius.xml:4672(term)
 msgid "UnitStep"
 msgstr "UnitStep"
 
-#: C/genius.xml:4565(synopsis)
+#: C/genius.xml:4674(synopsis)
 #, no-wrap
 msgid "UnitStep (x)"
 msgstr "UnitStep (x)"
 
-#: C/genius.xml:4566(para)
+#: C/genius.xml:4675(para)
 msgid ""
 "The unit step function is 0 for x&lt;0, 1 otherwise. This is the integral of "
 "the Dirac Delta function. Also called the Heaviside function."
@@ -12643,7 +13062,7 @@ msgstr ""
 "La fonction échelon vaut 0 pour x&lt;0, 1 sinon. C'est l'intégrale de la "
 "fonction delta de Dirac. Elle est aussi appelée fonction d'Heaviside."
 
-#: C/genius.xml:4567(para)
+#: C/genius.xml:4676(para)
 msgid ""
 "See <ulink url=\"http://en.wikipedia.org/wiki/Unit_step\";>Wikipedia</ulink> "
 "for more information."
@@ -12651,63 +13070,92 @@ msgstr ""
 "Consultez <ulink url=\"http://fr.wikipedia.org/wiki/Fonction_de_Heaviside";
 "\">Wikipedia</ulink> pour plus d'informations."
 
-#: C/genius.xml:4575(term)
+#: C/genius.xml:4684(term)
 msgid "cis"
 msgstr "cis"
 
-#: C/genius.xml:4577(synopsis)
+#: C/genius.xml:4686(synopsis)
 #, no-wrap
 msgid "cis (x)"
 msgstr "cis (x)"
 
-#: C/genius.xml:4578(para)
+#: C/genius.xml:4687(para)
 msgid ""
-"The <function>cis</function> function, that is the same as <userinput>cos(x)"
-"+1i*sin(x)</userinput>"
+"The <function>cis</function> function, that is the same as <userinput>cos"
+"(x)+1i*sin(x)</userinput>"
 msgstr ""
 "La fonction <function>cis</function> est la même que <userinput>cos(x)+1i*sin"
 "(x)</userinput>."
 
-#: C/genius.xml:4586(term)
+#: C/genius.xml:4695(term)
 msgid "deg2rad"
 msgstr "deg2rad"
 
-#: C/genius.xml:4588(synopsis)
+#: C/genius.xml:4697(synopsis)
 #, no-wrap
 msgid "deg2rad (x)"
 msgstr "deg2rad (x)"
 
-#: C/genius.xml:4589(para)
+#: C/genius.xml:4698(para)
 msgid "Convert degrees to radians."
 msgstr "Convertit les degrés en radians."
 
-#: C/genius.xml:4594(term)
+#: C/genius.xml:4703(term)
 msgid "rad2deg"
 msgstr "rad2deg"
 
-#: C/genius.xml:4596(synopsis)
+#: C/genius.xml:4705(synopsis)
 #, no-wrap
 msgid "rad2deg (x)"
 msgstr "rad2deg (x)"
 
-#: C/genius.xml:4597(para)
+#: C/genius.xml:4706(para)
 msgid "Convert radians to degrees."
 msgstr "Convertit les radians en degrés."
 
-#: C/genius.xml:4605(title)
+#: C/genius.xml:4711(term)
+msgid "sinc"
+msgstr ""
+
+#: C/genius.xml:4713(synopsis)
+#, fuzzy, no-wrap
+#| msgid "sin (x)"
+msgid "sinc (x)"
+msgstr "sin (x)"
+
+#: C/genius.xml:4714(para)
+msgid ""
+"Calculates the unnormalized sinc function, that is <userinput>sin(x)/x</"
+"userinput>. If you want the normalized function call <userinput>sinc(pi*x)</"
+"userinput>."
+msgstr ""
+
+#: C/genius.xml:4717(para)
+#, fuzzy
+#| msgid ""
+#| "See <ulink url=\"http://en.wikipedia.org/wiki/Denominator\";>Wikipedia</"
+#| "ulink> for more information."
+msgid ""
+"See <ulink url=\"http://en.wikipedia.org/wiki/Sinc\";>Wikipedia</ulink> for "
+"more information."
+msgstr ""
+"Consultez <ulink url=\"http://fr.wikipedia.org/wiki/D%C3%A9nominateurr";
+"\">Wikipedia</ulink> pour plus d'informations."
+
+#: C/genius.xml:4728(title)
 msgid "Equation Solving"
 msgstr "Résolution d'équations"
 
-#: C/genius.xml:4609(term)
+#: C/genius.xml:4732(term)
 msgid "CubicFormula"
 msgstr "CubicFormula"
 
-#: C/genius.xml:4611(synopsis)
+#: C/genius.xml:4734(synopsis)
 #, no-wrap
 msgid "CubicFormula (p)"
 msgstr "CubicFormula (p)"
 
-#: C/genius.xml:4612(para)
+#: C/genius.xml:4735(para)
 msgid ""
 "Compute roots of a cubic (degree 3) polynomial using the cubic formula. The "
 "polynomial should be given as a vector of coefficients. That is "
@@ -12723,7 +13171,7 @@ msgstr ""
 "contenant les trois solutions. La première solution est toujours celle qui "
 "est réelle puisqu'un polynôme cubique possède toujours une solution réelle."
 
-#: C/genius.xml:4621(para)
+#: C/genius.xml:4744(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/CubicFormula.html";
 "\">Planetmath</ulink>, <ulink url=\"http://mathworld.wolfram.com/";
@@ -12735,16 +13183,16 @@ msgstr ""
 "CubicFormula.html\">Mathworld</ulink> ou <ulink url=\"http://fr.wikipedia.";
 "org/wiki/%C3%89quation_cubique\">Wikipedia</ulink> pour plus d'informations."
 
-#: C/genius.xml:4631(term)
+#: C/genius.xml:4754(term)
 msgid "EulersMethod"
 msgstr "EulersMethod"
 
-#: C/genius.xml:4633(synopsis)
+#: C/genius.xml:4756(synopsis)
 #, no-wrap
 msgid "EulersMethod (f,x0,y0,x1,n)"
 msgstr "EulersMethod (f,x0,y0,x1,n)"
 
-#: C/genius.xml:4634(para)
+#: C/genius.xml:4757(para)
 msgid ""
 "Use classical Euler's method to numerically solve y'=f(x,y) for initial "
 "<varname>x0</varname>, <varname>y0</varname> going to <varname>x1</varname> "
@@ -12756,8 +13204,8 @@ msgstr ""
 "allant vers <varname>x1</varname> avec <varname>n</varname> incréments, "
 "renvoie <varname>y</varname> en <varname>x1</varname>."
 
-#: C/genius.xml:4640(para) C/genius.xml:4668(para) C/genius.xml:4797(para)
-#: C/genius.xml:4827(para)
+#: C/genius.xml:4763(para) C/genius.xml:4791(para) C/genius.xml:4920(para)
+#: C/genius.xml:4950(para)
 msgid ""
 "Systems can be solved by just having <varname>y</varname> be a (column) "
 "vector everywhere. That is, <varname>y0</varname> can be a vector in which "
@@ -12771,26 +13219,26 @@ msgstr ""
 "prendre un nombre <varname>x</varname> et un vecteur de la même taille comme "
 "deuxième argument et doit renvoyer un vecteur de la même taille."
 
-#: C/genius.xml:4647(para) C/genius.xml:4675(para)
+#: C/genius.xml:4770(para) C/genius.xml:4798(para)
 msgid ""
 "See <ulink url=\"http://mathworld.wolfram.com/EulerForwardMethod.html";
 "\">Mathworld</ulink>, or <ulink url=\"http://en.wikipedia.org/wiki/";
 "Eulers_method\">Wikipedia</ulink> for more information."
 msgstr ""
 "Consultez <ulink url=\"http://mathworld.wolfram.com/EulerForwardMethod.html";
-"\">Mathworld</ulink> ou <ulink url=\"http://fr.wikipedia.org/wiki/M%C3%";
-"A9thode_d%27Euler\">Wikipedia</ulink> pour plus d'informations."
+"\">Mathworld</ulink> ou <ulink url=\"http://fr.wikipedia.org/wiki/M";
+"%C3%A9thode_d%27Euler\">Wikipedia</ulink> pour plus d'informations."
 
-#: C/genius.xml:4656(term)
+#: C/genius.xml:4779(term)
 msgid "EulersMethodFull"
 msgstr "EulersMethodFull"
 
-#: C/genius.xml:4658(synopsis)
+#: C/genius.xml:4781(synopsis)
 #, no-wrap
 msgid "EulersMethodFull (f,x0,y0,x1,n)"
 msgstr "EulersMethodFull (f,x0,y0,x1,n)"
 
-#: C/genius.xml:4659(para)
+#: C/genius.xml:4782(para)
 msgid ""
 "Use classical Euler's method to numerically solve y'=f(x,y) for initial "
 "<varname>x0</varname>, <varname>y0</varname> going to <varname>x1</varname> "
@@ -12807,16 +13255,16 @@ msgstr ""
 "avec <link linkend=\"gel-function-LinePlotDrawLine\">LinePlotDrawLine</"
 "link>)."
 
-#: C/genius.xml:4684(term)
+#: C/genius.xml:4807(term)
 msgid "FindRootBisection"
 msgstr "FindRootBisection"
 
-#: C/genius.xml:4686(synopsis)
+#: C/genius.xml:4809(synopsis)
 #, no-wrap
 msgid "FindRootBisection (f,a,b,TOL,N)"
 msgstr "FindRootBisection (f,a,b,TOL,N)"
 
-#: C/genius.xml:4687(para)
+#: C/genius.xml:4810(para)
 msgid ""
 "Find root of a function using the bisection method. <varname>TOL</varname> "
 "is the desired tolerance and <varname>N</varname> is the limit on the number "
@@ -12834,16 +13282,16 @@ msgstr ""
 "<varname>valeur</varname> est la dernière valeur calculée et "
 "<varname>itération</varname> est le nombre d'itérations réalisées."
 
-#: C/genius.xml:4694(term)
+#: C/genius.xml:4817(term)
 msgid "FindRootFalsePosition"
 msgstr "FindRootFalsePosition"
 
-#: C/genius.xml:4696(synopsis)
+#: C/genius.xml:4819(synopsis)
 #, no-wrap
 msgid "FindRootFalsePosition (f,a,b,TOL,N)"
 msgstr "FindRootFalsePosition (f,a,b,TOL,N)"
 
-#: C/genius.xml:4697(para)
+#: C/genius.xml:4820(para)
 msgid ""
 "Find root of a function using the method of false position. <varname>TOL</"
 "varname> is the desired tolerance and <varname>N</varname> is the limit on "
@@ -12861,16 +13309,16 @@ msgstr ""
 "réussite, <varname>valeur</varname> est la dernière valeur calculée et "
 "<varname>itération</varname> est le nombre d'itérations réalisées."
 
-#: C/genius.xml:4704(term)
+#: C/genius.xml:4827(term)
 msgid "FindRootMullersMethod"
 msgstr "FindRootMullersMethod"
 
-#: C/genius.xml:4706(synopsis)
+#: C/genius.xml:4829(synopsis)
 #, no-wrap
 msgid "FindRootMullersMethod (f,x1,x2,x3,TOL,N)"
 msgstr "FindRootMullersMethod (f,x1,x2,x3,TOL,N)"
 
-#: C/genius.xml:4707(para)
+#: C/genius.xml:4830(para)
 msgid ""
 "Find root of a function using the Muller's method. <varname>TOL</varname> is "
 "the desired tolerance and <varname>N</varname> is the limit on the number of "
@@ -12888,16 +13336,16 @@ msgstr ""
 "<varname>valeur</varname> est la dernière valeur calculée et "
 "<varname>itération</varname> est le nombre d'itérations réalisées."
 
-#: C/genius.xml:4714(term)
+#: C/genius.xml:4837(term)
 msgid "FindRootSecant"
 msgstr "FindRootSecant"
 
-#: C/genius.xml:4716(synopsis)
+#: C/genius.xml:4839(synopsis)
 #, no-wrap
 msgid "FindRootSecant (f,a,b,TOL,N)"
 msgstr "FindRootSecant (f,a,b,TOL,N)"
 
-#: C/genius.xml:4717(para)
+#: C/genius.xml:4840(para)
 msgid ""
 "Find root of a function using the secant method. <varname>TOL</varname> is "
 "the desired tolerance and <varname>N</varname> is the limit on the number of "
@@ -12915,16 +13363,16 @@ msgstr ""
 "<varname>valeur</varname> est la dernière valeur calculée et "
 "<varname>itération</varname> est le nombre d'itérations réalisées."
 
-#: C/genius.xml:4724(term)
+#: C/genius.xml:4847(term)
 msgid "PolynomialRoots"
 msgstr "PolynomialRoots"
 
-#: C/genius.xml:4726(synopsis)
+#: C/genius.xml:4849(synopsis)
 #, no-wrap
 msgid "PolynomialRoots (p)"
 msgstr "PolynomialRoots (p)"
 
-#: C/genius.xml:4727(para)
+#: C/genius.xml:4850(para)
 msgid ""
 "Compute roots of a polynomial (degrees 1 through 4) using one of the "
 "formulas for such polynomials. The polynomial should be given as a vector of "
@@ -12938,7 +13386,7 @@ msgstr ""
 "userinput> correspond au vecteur <userinput>[1,2,0,4]</userinput>. Renvoie "
 "un vecteur colonne contenant les solutions."
 
-#: C/genius.xml:4736(para)
+#: C/genius.xml:4859(para)
 msgid ""
 "The function calls <link linkend=\"gel-function-QuadraticFormula"
 "\">QuadraticFormula</link>, <link linkend=\"gel-function-CubicFormula"
@@ -12950,16 +13398,16 @@ msgstr ""
 "\">CubicFormula</link> et <link linkend=\"gel-function-QuarticFormula"
 "\">QuarticFormula</link>."
 
-#: C/genius.xml:4746(term)
+#: C/genius.xml:4869(term)
 msgid "QuadraticFormula"
 msgstr "QuadraticFormula"
 
-#: C/genius.xml:4748(synopsis)
+#: C/genius.xml:4871(synopsis)
 #, no-wrap
 msgid "QuadraticFormula (p)"
 msgstr "QuadraticFormula (p)"
 
-#: C/genius.xml:4749(para)
+#: C/genius.xml:4872(para)
 msgid ""
 "Compute roots of a quadratic (degree 2) polynomial using the quadratic "
 "formula. The polynomial should be given as a vector of coefficients. That is "
@@ -12972,7 +13420,7 @@ msgstr ""
 "vecteur <userinput>[1,2,3]</userinput>. Renvoie un vecteur colonne contenant "
 "les deux solutions."
 
-#: C/genius.xml:4757(para)
+#: C/genius.xml:4880(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/QuadraticFormula.html";
 "\">Planetmath</ulink> or <ulink url=\"http://mathworld.wolfram.com/";
@@ -12982,16 +13430,16 @@ msgstr ""
 "html\">Planetmath</ulink> ou <ulink url=\"http://mathworld.wolfram.com/";
 "QuadraticFormula.html\">Mathworld</ulink> pour plus d'informations."
 
-#: C/genius.xml:4766(term)
+#: C/genius.xml:4889(term)
 msgid "QuarticFormula"
 msgstr "QuarticFormula"
 
-#: C/genius.xml:4768(synopsis)
+#: C/genius.xml:4891(synopsis)
 #, no-wrap
 msgid "QuarticFormula (p)"
 msgstr "QuarticFormula (p)"
 
-#: C/genius.xml:4769(para)
+#: C/genius.xml:4892(para)
 msgid ""
 "Compute roots of a quartic (degree 4) polynomial using the quartic formula. "
 "The polynomial should be given as a vector of coefficients. That is "
@@ -13004,7 +13452,7 @@ msgstr ""
 "vecteur <userinput>[1,2,0,0,5]</userinput>. Renvoie un vecteur colonne "
 "contenant les quatre solutions."
 
-#: C/genius.xml:4777(para)
+#: C/genius.xml:4900(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/QuarticFormula.html";
 "\">Planetmath</ulink>, <ulink url=\"http://mathworld.wolfram.com/";
@@ -13017,16 +13465,16 @@ msgstr ""
 "org/wiki/%C3%89quation_quartique\">Wikipedia</ulink> pour plus "
 "d'informations."
 
-#: C/genius.xml:4787(term)
+#: C/genius.xml:4910(term)
 msgid "RungeKutta"
 msgstr "RungeKutta"
 
-#: C/genius.xml:4789(synopsis)
+#: C/genius.xml:4912(synopsis)
 #, no-wrap
 msgid "RungeKutta (f,x0,y0,x1,n)"
 msgstr "RungeKutta (f,x0,y0,x1,n)"
 
-#: C/genius.xml:4790(para)
+#: C/genius.xml:4913(para)
 msgid ""
 "Use classical non-adaptive fourth order Runge-Kutta method to numerically "
 "solve y'=f(x,y) for initial <varname>x0</varname>, <varname>y0</varname> "
@@ -13039,26 +13487,26 @@ msgstr ""
 "varname> avec <varname>n</varname> incréments, renvoie <varname>y</varname> "
 "en <varname>x1</varname>."
 
-#: C/genius.xml:4804(para) C/genius.xml:4834(para)
+#: C/genius.xml:4927(para) C/genius.xml:4957(para)
 msgid ""
 "See <ulink url=\"http://mathworld.wolfram.com/Runge-KuttaMethod.html";
 "\">Mathworld</ulink>, or <ulink url=\"http://en.wikipedia.org/wiki/Runge-";
 "Kutta_methods\">Wikipedia</ulink> for more information."
 msgstr ""
 "Consultez <ulink url=\"http://mathworld.wolfram.com/Runge-KuttaMethod.html";
-"\">Mathworld</ulink> ou <ulink url=\"http://fr.wikipedia.org/wiki/M%C3%";
-"A9thodes_de_Runge-Kutta\">Wikipedia</ulink> pour plus d'informations."
+"\">Mathworld</ulink> ou <ulink url=\"http://fr.wikipedia.org/wiki/M";
+"%C3%A9thodes_de_Runge-Kutta\">Wikipedia</ulink> pour plus d'informations."
 
-#: C/genius.xml:4813(term)
+#: C/genius.xml:4936(term)
 msgid "RungeKuttaFull"
 msgstr "RungeKuttaFull"
 
-#: C/genius.xml:4815(synopsis)
+#: C/genius.xml:4938(synopsis)
 #, no-wrap
 msgid "RungeKuttaFull (f,x0,y0,x1,n)"
 msgstr "RungeKuttaFull (f,x0,y0,x1,n)"
 
-#: C/genius.xml:4816(para)
+#: C/genius.xml:4939(para)
 msgid ""
 "Use classical non-adaptive fourth order Runge-Kutta method to numerically "
 "solve y'=f(x,y) for initial <varname>x0</varname>, <varname>y0</varname> "
@@ -13075,20 +13523,20 @@ msgstr ""
 "<varname>y</varname> (approprié pour un usage avec <link linkend=\"gel-"
 "function-LinePlotDrawLine\">LinePlotDrawLine</link>)."
 
-#: C/genius.xml:4847(title)
+#: C/genius.xml:4970(title)
 msgid "Statistics"
 msgstr "Statistiques"
 
-#: C/genius.xml:4850(term)
+#: C/genius.xml:4973(term)
 msgid "Average"
 msgstr "Average"
 
-#: C/genius.xml:4852(synopsis)
+#: C/genius.xml:4975(synopsis)
 #, no-wrap
 msgid "Average (m)"
 msgstr "Average (m)"
 
-#: C/genius.xml:4853(para)
+#: C/genius.xml:4976(para)
 msgid ""
 "Aliases: <function>average</function><function>Mean</"
 "function><function>mean</function>"
@@ -13096,11 +13544,11 @@ msgstr ""
 "Alias : <function>average</function><function>Mean</function><function>mean</"
 "function>"
 
-#: C/genius.xml:4854(para)
+#: C/genius.xml:4977(para)
 msgid "Calculate average of an entire matrix."
 msgstr "Calcule la moyenne de toute une matrice."
 
-#: C/genius.xml:4855(para) C/genius.xml:4915(para)
+#: C/genius.xml:4978(para) C/genius.xml:5038(para)
 msgid ""
 "See <ulink url=\"http://mathworld.wolfram.com/ArithmeticMean.html";
 "\">Mathworld</ulink> for more information."
@@ -13108,16 +13556,16 @@ msgstr ""
 "Consultez <ulink url=\"http://mathworld.wolfram.com/ArithmeticMean.html";
 "\">Mathworld</ulink> pour plus d'informations."
 
-#: C/genius.xml:4863(term)
+#: C/genius.xml:4986(term)
 msgid "GaussDistribution"
 msgstr "GaussDistribution"
 
-#: C/genius.xml:4865(synopsis)
+#: C/genius.xml:4988(synopsis)
 #, no-wrap
 msgid "GaussDistribution (x,sigma)"
 msgstr "GaussDistribution (x,sigma)"
 
-#: C/genius.xml:4866(para)
+#: C/genius.xml:4989(para)
 msgid ""
 "Integral of the GaussFunction from 0 to <varname>x</varname> (area under the "
 "normal curve)."
@@ -13125,7 +13573,7 @@ msgstr ""
 "Intégrale de la fonction de Gauss de 0 à <varname>x</varname> (aire sous la "
 "courbe normale)."
 
-#: C/genius.xml:4867(para) C/genius.xml:4879(para)
+#: C/genius.xml:4990(para) C/genius.xml:5002(para)
 msgid ""
 "See <ulink url=\"http://mathworld.wolfram.com/NormalDistribution.html";
 "\">Mathworld</ulink> for more information."
@@ -13133,37 +13581,37 @@ msgstr ""
 "Consultez <ulink url=\"http://mathworld.wolfram.com/NormalDistribution.html";
 "\">Mathworld</ulink> pour plus d'informations."
 
-#: C/genius.xml:4875(term)
+#: C/genius.xml:4998(term)
 msgid "GaussFunction"
 msgstr "GaussFunction"
 
-#: C/genius.xml:4877(synopsis)
+#: C/genius.xml:5000(synopsis)
 #, no-wrap
 msgid "GaussFunction (x,sigma)"
 msgstr "GaussFunction (x,sigma)"
 
-#: C/genius.xml:4878(para)
+#: C/genius.xml:5001(para)
 msgid "The normalized Gauss distribution function (the normal curve)."
 msgstr "Fonction distribution de Gauss normalisée (courbe normale)."
 
-#: C/genius.xml:4888(term)
+#: C/genius.xml:5011(term)
 msgid "Median"
 msgstr "Median"
 
-#: C/genius.xml:4890(synopsis)
+#: C/genius.xml:5013(synopsis)
 #, no-wrap
 msgid "Median (m)"
 msgstr "Median (m)"
 
-#: C/genius.xml:4891(para)
+#: C/genius.xml:5014(para)
 msgid "Aliases: <function>median</function>"
 msgstr "Alias : <function>median</function>"
 
-#: C/genius.xml:4892(para)
+#: C/genius.xml:5015(para)
 msgid "Calculate median of an entire matrix."
 msgstr "Calcule la médiane de toute une matrice."
 
-#: C/genius.xml:4893(para) C/genius.xml:4928(para)
+#: C/genius.xml:5016(para) C/genius.xml:5051(para)
 msgid ""
 "See <ulink url=\"http://mathworld.wolfram.com/StatisticalMedian.html";
 "\">Mathworld</ulink> for more information."
@@ -13171,50 +13619,50 @@ msgstr ""
 "Consultez <ulink url=\"http://mathworld.wolfram.com/StatisticalMedian.html";
 "\">Mathworld</ulink> pour plus d'informations."
 
-#: C/genius.xml:4901(term)
+#: C/genius.xml:5024(term)
 msgid "PopulationStandardDeviation"
 msgstr "PopulationStandardDeviation"
 
-#: C/genius.xml:4903(synopsis)
+#: C/genius.xml:5026(synopsis)
 #, no-wrap
 msgid "PopulationStandardDeviation (m)"
 msgstr "PopulationStandardDeviation (m)"
 
-#: C/genius.xml:4904(para)
+#: C/genius.xml:5027(para)
 msgid "Aliases: <function>stdevp</function>"
 msgstr "Alias : <function>stdevp</function>"
 
-#: C/genius.xml:4905(para)
+#: C/genius.xml:5028(para)
 msgid "Calculate the population standard deviation of a whole matrix."
 msgstr "Calcule l'écart type de la population de toute une matrice."
 
-#: C/genius.xml:4910(term)
+#: C/genius.xml:5033(term)
 msgid "RowAverage"
 msgstr "RowAverage"
 
-#: C/genius.xml:4912(synopsis)
+#: C/genius.xml:5035(synopsis)
 #, no-wrap
 msgid "RowAverage (m)"
 msgstr "RowAverage (m)"
 
-#: C/genius.xml:4913(para)
+#: C/genius.xml:5036(para)
 msgid "Aliases: <function>RowMean</function>"
 msgstr "Alias : <function>RowMean</function>"
 
-#: C/genius.xml:4914(para)
+#: C/genius.xml:5037(para)
 msgid "Calculate average of each row in a matrix."
 msgstr "Calcule la moyenne de chaque ligne d'une matrice."
 
-#: C/genius.xml:4923(term)
+#: C/genius.xml:5046(term)
 msgid "RowMedian"
 msgstr "RowMedian"
 
-#: C/genius.xml:4925(synopsis)
+#: C/genius.xml:5048(synopsis)
 #, no-wrap
 msgid "RowMedian (m)"
 msgstr "RowMedian (m)"
 
-#: C/genius.xml:4926(para)
+#: C/genius.xml:5049(para)
 msgid ""
 "Calculate median of each row in a matrix and return a column vector of the "
 "medians."
@@ -13222,20 +13670,20 @@ msgstr ""
 "Calcule la médiane de chaque ligne d'une matrice et renvoie un vecteur "
 "colonne."
 
-#: C/genius.xml:4936(term)
+#: C/genius.xml:5059(term)
 msgid "RowPopulationStandardDeviation"
 msgstr "RowPopulationStandardDeviation"
 
-#: C/genius.xml:4938(synopsis)
+#: C/genius.xml:5061(synopsis)
 #, no-wrap
 msgid "RowPopulationStandardDeviation (m)"
 msgstr "RowPopulationStandardDeviation (m)"
 
-#: C/genius.xml:4939(para)
+#: C/genius.xml:5062(para)
 msgid "Aliases: <function>rowstdevp</function>"
 msgstr "Alias : <function>rowstdevp</function>"
 
-#: C/genius.xml:4940(para)
+#: C/genius.xml:5063(para)
 msgid ""
 "Calculate the population standard deviations of rows of a matrix and return "
 "a vertical vector."
@@ -13243,70 +13691,70 @@ msgstr ""
 "Calcule l'écart type de la population des lignes d'une matrice et renvoie un "
 "vecteur colonne."
 
-#: C/genius.xml:4945(term)
+#: C/genius.xml:5068(term)
 msgid "RowStandardDeviation"
 msgstr "RowStandardDeviation"
 
-#: C/genius.xml:4947(synopsis)
+#: C/genius.xml:5070(synopsis)
 #, no-wrap
 msgid "RowStandardDeviation (m)"
 msgstr "RowStandardDeviation (m)"
 
-#: C/genius.xml:4948(para)
+#: C/genius.xml:5071(para)
 msgid "Aliases: <function>rowstdev</function>"
 msgstr "Alias : <function>rowstdev</function>"
 
-#: C/genius.xml:4949(para)
+#: C/genius.xml:5072(para)
 msgid ""
 "Calculate the standard deviations of rows of a matrix and return a vertical "
 "vector."
 msgstr ""
 "Calcule l'écart type des lignes d'une matrice et renvoie un vecteur colonne."
 
-#: C/genius.xml:4954(term)
+#: C/genius.xml:5077(term)
 msgid "StandardDeviation"
 msgstr "StandardDeviation"
 
-#: C/genius.xml:4956(synopsis)
+#: C/genius.xml:5079(synopsis)
 #, no-wrap
 msgid "StandardDeviation (m)"
 msgstr "StandardDeviation (m)"
 
-#: C/genius.xml:4957(para)
+#: C/genius.xml:5080(para)
 msgid "Aliases: <function>stdev</function>"
 msgstr "Alias : <function>stdev</function>"
 
-#: C/genius.xml:4958(para)
+#: C/genius.xml:5081(para)
 msgid "Calculate the standard deviation of a whole matrix."
 msgstr "Calcule l'écart type de toute une matrice."
 
-#: C/genius.xml:4966(title)
+#: C/genius.xml:5089(title)
 msgid "Polynomials"
 msgstr "Polynômes"
 
-#: C/genius.xml:4969(term)
+#: C/genius.xml:5092(term)
 msgid "AddPoly"
 msgstr "AddPoly"
 
-#: C/genius.xml:4971(synopsis)
+#: C/genius.xml:5094(synopsis)
 #, no-wrap
 msgid "AddPoly (p1,p2)"
 msgstr "AddPoly (p1,p2)"
 
-#: C/genius.xml:4972(para)
+#: C/genius.xml:5095(para)
 msgid "Add two polynomials (vectors)."
 msgstr "Ajoute deux polynômes (vecteurs)."
 
-#: C/genius.xml:4977(term)
+#: C/genius.xml:5100(term)
 msgid "DividePoly"
 msgstr "DividePoly"
 
-#: C/genius.xml:4979(synopsis)
+#: C/genius.xml:5102(synopsis)
 #, no-wrap
 msgid "DividePoly (p,q,&amp;r)"
 msgstr "DividePoly (p,q,&amp;r)"
 
-#: C/genius.xml:4980(para)
+#: C/genius.xml:5103(para)
 msgid ""
 "Divide two polynomials (as vectors) using long division. Returns the "
 "quotient of the two polynomials. The optional argument <varname>r</varname> "
@@ -13318,7 +13766,7 @@ msgstr ""
 "<varname>r</varname> est utilisé pour renvoyer le reste. Le reste a un degré "
 "plus bas que <varname>q</varname>."
 
-#: C/genius.xml:4985(para)
+#: C/genius.xml:5108(para)
 msgid ""
 "See <ulink url=\"http://planetmath.org/encyclopedia/PolynomialLongDivision.";
 "html\">Planetmath</ulink> for more information."
@@ -13326,42 +13774,42 @@ msgstr ""
 "Consultez <ulink url=\"http://planetmath.org/encyclopedia/";
 "PolynomialLongDivision.html\">Planetmath</ulink> pour plus d'informations."
 
-#: C/genius.xml:4993(term)
+#: C/genius.xml:5116(term)
 msgid "IsPoly"
 msgstr "IsPoly"
 
-#: C/genius.xml:4995(synopsis)
+#: C/genius.xml:5118(synopsis)
 #, no-wrap
 msgid "IsPoly (p)"
 msgstr "IsPoly (p)"
 
-#: C/genius.xml:4996(para)
+#: C/genius.xml:5119(para)
 msgid "Check if a vector is usable as a polynomial."
 msgstr "Vérifie qu'un vecteur est utilisable en tant que polynôme."
 
-#: C/genius.xml:5001(term)
+#: C/genius.xml:5124(term)
 msgid "MultiplyPoly"
 msgstr "MultiplyPoly"
 
-#: C/genius.xml:5003(synopsis)
+#: C/genius.xml:5126(synopsis)
 #, no-wrap
 msgid "MultiplyPoly (p1,p2)"
 msgstr "MultiplyPoly (p1,p2)"
 
-#: C/genius.xml:5004(para)
+#: C/genius.xml:5127(para)
 msgid "Multiply two polynomials (as vectors)."
 msgstr "Multiplie deux polynômes (comme vecteurs)."
 
-#: C/genius.xml:5009(term)
+#: C/genius.xml:5132(term)
 msgid "NewtonsMethodPoly"
 msgstr "NewtonsMethodPoly"
 
-#: C/genius.xml:5011(synopsis)
+#: C/genius.xml:5134(synopsis)
 #, no-wrap
 msgid "NewtonsMethodPoly (poly,guess,epsilon,maxn)"
 msgstr "NewtonsMethodPoly (poly,valeurinitiale,epsilon,maxn)"
 
-#: C/genius.xml:5012(para)
+#: C/genius.xml:5135(para)
 msgid ""
 "Run newton's method on a polynomial to attempt to find a root, returns after "
 "two successive values are within epsilon or after maxn tries (then returns "
@@ -13371,98 +13819,98 @@ msgstr ""
 "racine, s'arrête après deux valeurs successives égales, à epsilon près, ou "
 "après maxn essais (renvoie alors <constant>null</constant>)."
 
-#: C/genius.xml:5017(term)
+#: C/genius.xml:5140(term)
 msgid "Poly2ndDerivative"
 msgstr "Poly2ndDerivative"
 
-#: C/genius.xml:5019(synopsis)
+#: C/genius.xml:5142(synopsis)
 #, no-wrap
 msgid "Poly2ndDerivative (p)"
 msgstr "Poly2ndDerivative (p)"
 
-#: C/genius.xml:5020(para)
+#: C/genius.xml:5143(para)
 msgid "Take second polynomial (as vector) derivative."
 msgstr "Renvoie la dérivée seconde du polynôme (comme vecteur)."
 
-#: C/genius.xml:5025(term)
+#: C/genius.xml:5148(term)
 msgid "PolyDerivative"
 msgstr "PolyDerivative"
 
-#: C/genius.xml:5027(synopsis)
+#: C/genius.xml:5150(synopsis)
 #, no-wrap
 msgid "PolyDerivative (p)"
 msgstr "PolyDerivative (p)"
 
-#: C/genius.xml:5028(para)
+#: C/genius.xml:5151(para)
 msgid "Take polynomial (as vector) derivative."
 msgstr "Prend la dérivée du polynôme (comme vecteur)."
 
-#: C/genius.xml:5033(term)
+#: C/genius.xml:5156(term)
 msgid "PolyToFunction"
 msgstr "PolyToFunction"
 
-#: C/genius.xml:5035(synopsis)
+#: C/genius.xml:5158(synopsis)
 #, no-wrap
 msgid "PolyToFunction (p)"
 msgstr "PolyToFunction (p)"
 
-#: C/genius.xml:5036(para)
+#: C/genius.xml:5159(para)
 msgid "Make function out of a polynomial (as vector)."
 msgstr "Fabrique une fonction à partir d'un polynôme (comme vecteur)."
 
-#: C/genius.xml:5041(term)
+#: C/genius.xml:5164(term)
 msgid "PolyToString"
 msgstr "PolyToString"
 
-#: C/genius.xml:5043(synopsis)
+#: C/genius.xml:5166(synopsis)
 #, no-wrap
 msgid "PolyToString (p,var...)"
 msgstr "PolyToString (p,var...)"
 
-#: C/genius.xml:5044(para)
+#: C/genius.xml:5167(para)
 msgid "Make string out of a polynomial (as vector)."
 msgstr "Fabrique une chaîne à partir d'un polynôme (comme vecteur)."
 
-#: C/genius.xml:5049(term)
+#: C/genius.xml:5172(term)
 msgid "SubtractPoly"
 msgstr "SubtractPoly"
 
-#: C/genius.xml:5051(synopsis)
+#: C/genius.xml:5174(synopsis)
 #, no-wrap
 msgid "SubtractPoly (p1,p2)"
 msgstr "SubtractPoly (p1,p2)"
 
-#: C/genius.xml:5052(para)
+#: C/genius.xml:5175(para)
 msgid "Subtract two polynomials (as vectors)."
 msgstr "Soustrait deux polynômes (comme vecteur)."
 
-#: C/genius.xml:5057(term)
+#: C/genius.xml:5180(term)
 msgid "TrimPoly"
 msgstr "TrimPoly"
 
-#: C/genius.xml:5059(synopsis)
+#: C/genius.xml:5182(synopsis)
 #, no-wrap
 msgid "TrimPoly (p)"
 msgstr "TrimPoly (p)"
 
-#: C/genius.xml:5060(para)
+#: C/genius.xml:5183(para)
 msgid "Trim zeros from a polynomial (as vector)."
 msgstr "Tronque les zéros d'un polynôme (défini comme vecteur)."
 
-#: C/genius.xml:5068(title)
+#: C/genius.xml:5191(title)
 msgid "Set Theory"
 msgstr "Théorie des ensembles"
 
-#: C/genius.xml:5071(term)
+#: C/genius.xml:5194(term)
 msgid "Intersection"
 msgstr "Intersection"
 
-#: C/genius.xml:5073(synopsis)
+#: C/genius.xml:5196(synopsis)
 #, no-wrap
 msgid "Intersection (X,Y)"
 msgstr "Intersection (X,Y)"
 
-#: C/genius.xml:5074(para)
+#: C/genius.xml:5197(para)
 msgid ""
 "Returns a set theoretic intersection of X and Y (X and Y are vectors "
 "pretending to be sets)."
@@ -13470,16 +13918,16 @@ msgstr ""
 "Renvoie l'intersection, selon la théorie des ensembles, de X et Y (X et Y "
 "sont des vecteurs supposés être des ensembles)."
 
-#: C/genius.xml:5079(term)
+#: C/genius.xml:5202(term)
 msgid "IsIn"
 msgstr "IsIn"
 
-#: C/genius.xml:5081(synopsis)
+#: C/genius.xml:5204(synopsis)
 #, no-wrap
 msgid "IsIn (x,X)"
 msgstr "IsIn (x,X)"
 
-#: C/genius.xml:5082(para)
+#: C/genius.xml:5205(para)
 msgid ""
 "Returns <constant>true</constant> if the element x is in the set X (where X "
 "is a vector pretending to be a set)."
@@ -13487,16 +13935,16 @@ msgstr ""
 "Renvoie <constant>true</constant> (vrai) si l'élément x fait partie de "
 "l'ensemble X (où X est un vecteur supposé être un ensemble)."
 
-#: C/genius.xml:5087(term)
+#: C/genius.xml:5210(term)
 msgid "IsSubset"
 msgstr "IsSubset"
 
-#: C/genius.xml:5089(synopsis)
+#: C/genius.xml:5212(synopsis)
 #, no-wrap
 msgid "IsSubset (X, Y)"
 msgstr "IsSubset (X, Y)"
 
-#: C/genius.xml:5090(para)
+#: C/genius.xml:5213(para)
 msgid ""
 "Returns <constant>true</constant> if X is a subset of Y (X and Y are vectors "
 "pretending to be sets)."
@@ -13504,30 +13952,30 @@ msgstr ""
 "Renvoie <constant>true</constant> (vrai) si X est un sous-ensemble de Y (X "
 "et Y sont des vecteurs supposés être des ensembles)."
 
-#: C/genius.xml:5095(term)
+#: C/genius.xml:5218(term)
 msgid "MakeSet"
 msgstr "MakeSet"
 
-#: C/genius.xml:5097(synopsis)
+#: C/genius.xml:5220(synopsis)
 #, no-wrap
 msgid "MakeSet (X)"
 msgstr "MakeSet (X)"
 
-#: C/genius.xml:5098(para)
+#: C/genius.xml:5221(para)
 msgid "Returns a vector where every element of X appears only once."
 msgstr ""
 "Renvoie un vecteur où chaque élément de X n'apparaît qu'une seule fois."
 
-#: C/genius.xml:5103(term)
+#: C/genius.xml:5226(term)
 msgid "SetMinus"
 msgstr "SetMinus"
 
-#: C/genius.xml:5105(synopsis)
+#: C/genius.xml:5228(synopsis)
 #, no-wrap
 msgid "SetMinus (X,Y)"
 msgstr "SetMinus (X,Y)"
 
-#: C/genius.xml:5106(para)
+#: C/genius.xml:5229(para)
 msgid ""
 "Returns a set theoretic difference X-Y (X and Y are vectors pretending to be "
 "sets)."
@@ -13535,16 +13983,16 @@ msgstr ""
 "Renvoie la différence X-Y selon la théorie des ensembles (X et Y sont des "
 "vecteurs supposés être des ensembles)."
 
-#: C/genius.xml:5111(term)
+#: C/genius.xml:5234(term)
 msgid "Union"
 msgstr "Union"
 
-#: C/genius.xml:5113(synopsis)
+#: C/genius.xml:5236(synopsis)
 #, no-wrap
 msgid "Union (X,Y)"
 msgstr "Union (X,Y)"
 
-#: C/genius.xml:5114(para)
+#: C/genius.xml:5237(para)
 msgid ""
 "Returns a set theoretic union of X and Y (X and Y are vectors pretending to "
 "be sets)."
@@ -13552,33 +14000,81 @@ msgstr ""
 "Renvoie l'union, selon la théorie des ensembles, de X et Y (X et Y sont des "
 "vecteurs supposés être des ensembles)."
 
-#: C/genius.xml:5122(title)
+#: C/genius.xml:5245(title)
+#, fuzzy
+#| msgid "Linear Algebra"
+msgid "Commutative Algebra"
+msgstr "Algèbre linéaire"
+
+#: C/genius.xml:5248(term)
+msgid "MacaulayBound"
+msgstr ""
+
+#: C/genius.xml:5250(synopsis)
+#, no-wrap
+msgid "MacaulayBound (c,d)"
+msgstr ""
+
+#: C/genius.xml:5251(para)
+msgid ""
+"For a Hilbert function that is c for degree d, given the Macaulay bound for "
+"the Hilbert function of degree d+1 (The c^&lt;d&gt; operator from Green's "
+"proof)."
+msgstr ""
+
+#: C/genius.xml:5256(term)
+msgid "MacaulayLowerOperator"
+msgstr ""
+
+#: C/genius.xml:5258(synopsis)
+#, no-wrap
+msgid "MacaulayLowerOperator (c,d)"
+msgstr ""
+
+#: C/genius.xml:5259(para)
+msgid "The c_&lt;d&gt; operator from Green's proof of Macaulay's Theorem."
+msgstr ""
+
+#: C/genius.xml:5264(term)
+msgid "MacaulayRep"
+msgstr ""
+
+#: C/genius.xml:5266(synopsis)
+#, no-wrap
+msgid "MacaulayRep (c,d)"
+msgstr ""
+
+#: C/genius.xml:5267(para)
+msgid "Return the dth Macaulay representation of a positive integer c."
+msgstr ""
+
+#: C/genius.xml:5274(title)
 msgid "Miscellaneous"
 msgstr "Divers"
 
-#: C/genius.xml:5125(term)
+#: C/genius.xml:5277(term)
 msgid "ASCIIToString"
 msgstr "ASCIIToString"
 
-#: C/genius.xml:5127(synopsis)
+#: C/genius.xml:5279(synopsis)
 #, no-wrap
 msgid "ASCIIToString (vec)"
 msgstr "ASCIIToString (vec)"
 
-#: C/genius.xml:5128(para)
+#: C/genius.xml:5280(para)
 msgid "Convert a vector of ASCII values to a string."
 msgstr "Convertit un vecteur de valeurs ASCII en chaîne."
 
-#: C/genius.xml:5133(term)
+#: C/genius.xml:5285(term)
 msgid "AlphabetToString"
 msgstr "AlphabetToString"
 
-#: C/genius.xml:5135(synopsis)
+#: C/genius.xml:5287(synopsis)
 #, no-wrap
 msgid "AlphabetToString (vec,alphabet)"
 msgstr "AlphabetToString (vec,alphabet)"
 
-#: C/genius.xml:5136(para)
+#: C/genius.xml:5288(para)
 msgid ""
 "Convert a vector of 0-based alphabet values (positions in the alphabet "
 "string) to a string."
@@ -13587,29 +14083,29 @@ msgstr ""
 "correspondent à la position dans la chaîne <literal>alphabet</literal>, en "
 "commençant à zéro."
 
-#: C/genius.xml:5141(term)
+#: C/genius.xml:5293(term)
 msgid "StringToASCII"
 msgstr "StringToASCII"
 
-#: C/genius.xml:5143(synopsis)
+#: C/genius.xml:5295(synopsis)
 #, no-wrap
 msgid "StringToASCII (str)"
 msgstr "StringToASCII (chaîne)"
 
-#: C/genius.xml:5144(para)
+#: C/genius.xml:5296(para)
 msgid "Convert a string to a vector of ASCII values."
 msgstr "Convertit une chaîne en vecteur de valeurs ASCII."
 
-#: C/genius.xml:5149(term)
+#: C/genius.xml:5301(term)
 msgid "StringToAlphabet"
 msgstr "StringToAlphabet"
 
-#: C/genius.xml:5151(synopsis)
+#: C/genius.xml:5303(synopsis)
 #, no-wrap
 msgid "StringToAlphabet (str,alphabet)"
 msgstr "StringToAlphabet (chaîne,alphabet)"
 
-#: C/genius.xml:5152(para)
+#: C/genius.xml:5304(para)
 msgid ""
 "Convert a string to a vector of 0-based alphabet values (positions in the "
 "alphabet string), -1's for unknown letters."
@@ -13619,20 +14115,20 @@ msgstr ""
 "literal> (en commençant à zéro). Lorsque le caractère n'est pas dans "
 "l'<literal>alphabet</literal>, l'indice est -1."
 
-#: C/genius.xml:5160(title)
+#: C/genius.xml:5312(title)
 msgid "Symbolic Operations"
 msgstr "Calcul symbolique"
 
-#: C/genius.xml:5163(term)
+#: C/genius.xml:5315(term)
 msgid "SymbolicDerivative"
 msgstr "SymbolicDerivative"
 
-#: C/genius.xml:5165(synopsis)
+#: C/genius.xml:5317(synopsis)
 #, no-wrap
 msgid "SymbolicDerivative (f)"
 msgstr "SymbolicDerivative (f)"
 
-#: C/genius.xml:5166(para)
+#: C/genius.xml:5318(para)
 msgid ""
 "Attempt to symbolically differentiate the function f, where f is a function "
 "of one variable."
@@ -13640,7 +14136,7 @@ msgstr ""
 "Essaie de dériver symboliquement la fonction f, où f est une fonction à une "
 "variable."
 
-#: C/genius.xml:5167(para)
+#: C/genius.xml:5319(para)
 msgid ""
 "Examples: <screen><prompt>genius&gt;</prompt> <userinput>SymbolicDerivative"
 "(sin)</userinput>\n"
@@ -13658,16 +14154,16 @@ msgstr ""
 "= (`(x)=(7*(2*x)))\n"
 "</screen>"
 
-#: C/genius.xml:5179(term)
+#: C/genius.xml:5331(term)
 msgid "SymbolicDerivativeTry"
 msgstr "SymbolicDerivativeTry"
 
-#: C/genius.xml:5181(synopsis)
+#: C/genius.xml:5333(synopsis)
 #, no-wrap
 msgid "SymbolicDerivativeTry (f)"
 msgstr "SymbolicDerivativeTry (f)"
 
-#: C/genius.xml:5182(para)
+#: C/genius.xml:5334(para)
 msgid ""
 "Attempt to symbolically differentiate the function f, where f is a function "
 "of one variable, returns <constant>null</constant> if unsuccessful but is "
@@ -13679,16 +14175,16 @@ msgstr ""
 "silencieux (consultez <link linkend=\"gel-function-SymbolicDerivative"
 "\"><function>SymbolicDerivative</function></link>)."
 
-#: C/genius.xml:5189(term)
+#: C/genius.xml:5341(term)
 msgid "SymbolicNthDerivative"
 msgstr "SymbolicNthDerivative"
 
-#: C/genius.xml:5191(synopsis)
+#: C/genius.xml:5343(synopsis)
 #, no-wrap
 msgid "SymbolicNthDerivative (f,n)"
 msgstr "SymbolicNthDerivative (f,n)"
 
-#: C/genius.xml:5192(para)
+#: C/genius.xml:5344(para)
 msgid ""
 "Attempt to symbolically differentiate a function n times. (See <link linkend="
 "\"gel-function-SymbolicDerivative\"><function>SymbolicDerivative</function></"
@@ -13698,16 +14194,16 @@ msgstr ""
 "linkend=\"gel-function-SymbolicDerivative\"><function>SymbolicDerivative</"
 "function></link>)."
 
-#: C/genius.xml:5199(term)
+#: C/genius.xml:5351(term)
 msgid "SymbolicNthDerivativeTry"
 msgstr "SymbolicNthDerivativeTry"
 
-#: C/genius.xml:5201(synopsis)
+#: C/genius.xml:5353(synopsis)
 #, no-wrap
 msgid "SymbolicNthDerivativeTry (f,n)"
 msgstr "SymbolicNthDerivativeTry (f,n)"
 
-#: C/genius.xml:5202(para)
+#: C/genius.xml:5354(para)
 msgid ""
 "Attempt to symbolically differentiate a function n times quietly and return "
 "<constant>null</constant> on failure (See <link linkend=\"gel-function-"
@@ -13718,18 +14214,23 @@ msgstr ""
 "\"gel-function-SymbolicNthDerivative\"><function>SymbolicNthDerivative</"
 "function></link>)."
 
-#: C/genius.xml:5209(term)
+#: C/genius.xml:5361(term)
 msgid "SymbolicTaylorApproximationFunction"
 msgstr "SymbolicTaylorApproximationFunction"
 
-#: C/genius.xml:5211(synopsis)
+#: C/genius.xml:5363(synopsis)
 #, no-wrap
 msgid "SymbolicTaylorApproximationFunction (f,x0,n)"
 msgstr "SymbolicTaylorApproximationFunction (f,x0,n)"
 
-#: C/genius.xml:5212(para)
+#: C/genius.xml:5364(para)
+#, fuzzy
+#| msgid ""
+#| "Attempt to construct the taylor approximation function around x0 to the "
+#| "nth degree. (See <link linkend=\"gel-function-SymbolicDerivative"
+#| "\"><function>SymbolicDerivative</function></link>)"
 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 ""
@@ -13737,21 +14238,74 @@ msgstr ""
 "nième degré (consultez <link linkend=\"gel-function-SymbolicDerivative"
 "\"><function>SymbolicDerivative</function></link>)."
 
-#: C/genius.xml:5224(term)
+#: C/genius.xml:5376(term)
+msgid "ExportPlot"
+msgstr ""
+
+#: C/genius.xml:5378(synopsis)
+#, no-wrap
+msgid "ExportPlot (file,type)"
+msgstr ""
+
+#: C/genius.xml:5379(synopsis)
+#, no-wrap
+msgid "ExportPlot (file)"
+msgstr ""
+
+#: C/genius.xml:5380(para)
+msgid ""
+"Export the contents of the plotting window to a file. The type is a string "
+"that specifies the file type to use, \"png\", \"eps\", or \"ps\". If the "
+"type is not specified, then it is taken to be the extension, in which case "
+"the extension must be \".png\", \".eps\", or \".ps\"."
+msgstr ""
+
+#: C/genius.xml:5387(para)
+msgid "Note that files are overwritten without asking."
+msgstr ""
+
+#: C/genius.xml:5390(para)
+msgid ""
+"On successful export, true is returned. Otherwise error is printed and "
+"exception is raised."
+msgstr ""
+
+#: C/genius.xml:5394(para)
+#, fuzzy
+#| msgid ""
+#| "Examples: <screen><prompt>genius&gt;</prompt> <userinput>LinePlot(sin,cos)"
+#| "</userinput>\n"
+#| "<prompt>genius&gt;</prompt> <userinput>LinePlot(`(x)=x^2,-1,1,0,1)</"
+#| "userinput>\n"
+#| "</screen>"
+msgid ""
+"Examples: <screen><prompt>genius&gt;</prompt> <userinput>ExportPlot(\"file."
+"png\")</userinput>\n"
+"<prompt>genius&gt;</prompt> <userinput>ExportPlot(\"/directory/file\",\"eps"
+"\")</userinput>\n"
+"</screen>"
+msgstr ""
+"Exemples : <screen><prompt>genius&gt;</prompt> <userinput>LinePlot(sin,cos)</"
+"userinput>\n"
+"<prompt>genius&gt;</prompt> <userinput>LinePlot(`(x)=x^2,-1,1,0,1)</"
+"userinput>\n"
+"</screen>"
+
+#: C/genius.xml:5404(term)
 msgid "LinePlot"
 msgstr "LinePlot"
 
-#: C/genius.xml:5226(synopsis)
+#: C/genius.xml:5406(synopsis)
 #, no-wrap
 msgid "LinePlot (func1,func2,func3,...)"
 msgstr "LinePlot (fonc1,fonc2,fonc3,...)"
 
-#: C/genius.xml:5227(synopsis)
+#: C/genius.xml:5407(synopsis)
 #, no-wrap
 msgid "LinePlot (func1,func2,func3,x1,x2,y1,y2)"
 msgstr "LinePlot (fonc1,fonc2,fonc3,x1,x2,y1,y2)"
 
-#: C/genius.xml:5228(para)
+#: C/genius.xml:5408(para)
 msgid ""
 "Plot a function (or several functions) with a line. First up to 10 arguments "
 "are functions, then optionally you can specify the limits of the plotting "
@@ -13768,8 +14322,8 @@ msgstr ""
 "indiquées alors les limites définies par <link linkend=\"gel-function-"
 "LinePlotWindow\"><function>LinePlotWindow</function></link> sont appliquées. "
 
-#: 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:5417(para) C/genius.xml:5501(para) C/genius.xml:5526(para)
+#: C/genius.xml:5579(para) C/genius.xml:5749(para)
 msgid ""
 "The parameter <link linkend=\"gel-function-LinePlotDrawLegends"
 "\"><function>LinePlotDrawLegends</function></link> controls the drawing of "
@@ -13779,7 +14333,7 @@ msgstr ""
 "\"><function>LinePlotDrawLegends</function></link> conditionne l'affichage "
 "de la légende."
 
-#: C/genius.xml:5242(para)
+#: C/genius.xml:5422(para)
 msgid ""
 "Examples: <screen><prompt>genius&gt;</prompt> <userinput>LinePlot(sin,cos)</"
 "userinput>\n"
@@ -13793,42 +14347,48 @@ msgstr ""
 "userinput>\n"
 "</screen>"
 
-#: C/genius.xml:5252(term)
+#: C/genius.xml:5432(term)
 msgid "LinePlotClear"
 msgstr "LinePlotClear"
 
-#: C/genius.xml:5254(synopsis)
+#: C/genius.xml:5434(synopsis)
 #, no-wrap
 msgid "LinePlotClear ()"
 msgstr "LinePlotClear ()"
 
-#: C/genius.xml:5255(para)
+#: C/genius.xml:5435(para)
 msgid ""
 "Show the line plot window and clear out functions and any other lines that "
 "were drawn."
 msgstr ""
 "Affiche la fenêtre d'affichage du tracé et efface les courbes déjà tracées."
 
-#: C/genius.xml:5263(term)
+#: C/genius.xml:5443(term)
 msgid "LinePlotDrawLine"
 msgstr "LinePlotDrawLine"
 
-#: C/genius.xml:5265(synopsis)
+#: C/genius.xml:5445(synopsis)
 #, no-wrap
 msgid "LinePlotDrawLine (x1,y1,x2,y2,...)"
 msgstr "LinePlotDrawLine (x1,y1,x2,y2,...)"
 
-#: C/genius.xml:5266(synopsis)
+#: C/genius.xml:5446(synopsis)
 #, no-wrap
 msgid "LinePlotDrawLine (v,...)"
 msgstr "LinePlotDrawLine (v,...)"
 
-#: C/genius.xml:5267(para)
+#: C/genius.xml:5447(para)
+#, fuzzy
+#| 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."
 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 ""
 "Trace une ligne du point <varname>x1</varname>, <varname>y1</varname> au "
 "point <varname>x2</varname>, <varname>y2</varname>. Les points <varname>x1</"
@@ -13836,7 +14396,7 @@ msgstr ""
 "varname> peuvent être remplacés par une matrice <varname>n</varname> par 2 "
 "pour tracer une polyligne."
 
-#: C/genius.xml:5274(para)
+#: C/genius.xml:5454(para)
 msgid ""
 "Extra parameters can be added to specify line color, thickness, arrows, and "
 "the plotting window. You can do this by adding a string <userinput>\"color"
@@ -13866,7 +14426,7 @@ msgstr ""
 "Finalement, la légende peut être spécifiée en ajoutant <userinput>\"legend"
 "\"</userinput> et la chaîne contenant la légende."
 
-#: C/genius.xml:5294(para)
+#: C/genius.xml:5474(para)
 msgid ""
 "Examples: <screen><prompt>genius&gt;</prompt> <userinput>LinePlotDrawLine"
 "(0,0,1,1,\"color\",\"blue\",\"thickness\",3)</userinput>\n"
@@ -13888,26 +14448,26 @@ msgstr ""
 "y)=y,0,3,100),\"color\",\"blue\",\"legend\",\"La solution\")</userinput>\n"
 "</screen>"
 
-#: C/genius.xml:5306(term)
+#: C/genius.xml:5486(term)
 msgid "LinePlotParametric"
 msgstr "LinePlotParametric"
 
-#: C/genius.xml:5308(synopsis)
+#: C/genius.xml:5488(synopsis)
 #, no-wrap
 msgid "LinePlotParametric (xfunc,yfunc,...)"
 msgstr "LinePlotParametric (xfonc,yfonc,...)"
 
-#: C/genius.xml:5309(synopsis)
+#: C/genius.xml:5489(synopsis)
 #, no-wrap
 msgid "LinePlotParametric (xfunc,yfunc,t1,t2,tinc)"
 msgstr "LinePlotParametric (xfonc,yfonc,t1,t2,tinc)"
 
-#: C/genius.xml:5310(synopsis)
+#: C/genius.xml:5490(synopsis)
 #, no-wrap
 msgid "LinePlotParametric (xfunc,yfunc,t1,t2,tinc,x1,x2,y1,y2)"
 msgstr "LinePlotParametric (xfonc,yfonc,t1,t2,tinc,x1,x2,y1,y2)"
 
-#: C/genius.xml:5311(para)
+#: C/genius.xml:5491(para)
 msgid ""
 "Plot a parametric function with a line. First come the functions for "
 "<varname>x</varname> and <varname>y</varname> then optionally the "
@@ -13920,7 +14480,7 @@ msgstr ""
 "userinput> puis, en option, les limites de la fenêtre de tracé sous la forme "
 "<userinput>x1,x2,y1,y2</userinput>."
 
-#: C/genius.xml:5316(para) C/genius.xml:5341(para)
+#: C/genius.xml:5496(para) C/genius.xml:5521(para)
 msgid ""
 "If limits are not specified, then the currently set limits apply (See <link "
 "linkend=\"gel-function-LinePlotWindow\"><function>LinePlotWindow</function></"
@@ -13930,26 +14490,26 @@ msgstr ""
 "limites définies par <link linkend=\"gel-function-LinePlotWindow"
 "\"><function>LinePlotWindow</function></link> sont appliquées."
 
-#: C/genius.xml:5330(term)
+#: C/genius.xml:5510(term)
 msgid "LinePlotCParametric"
 msgstr "LinePlotCParametric"
 
-#: C/genius.xml:5332(synopsis)
+#: C/genius.xml:5512(synopsis)
 #, no-wrap
 msgid "LinePlotCParametric (func,...)"
 msgstr "LinePlotCParametric (fonc,...)"
 
-#: C/genius.xml:5333(synopsis)
+#: C/genius.xml:5513(synopsis)
 #, no-wrap
 msgid "LinePlotCParametric (func,t1,t2,tinc)"
 msgstr "LinePlotCParametric (fonc,t1,t2,tinc)"
 
-#: C/genius.xml:5334(synopsis)
+#: C/genius.xml:5514(synopsis)
 #, no-wrap
 msgid "LinePlotCParametric (func,t1,t2,tinc,x1,x2,y1,y2)"
 msgstr "LinePlotCParametric (fonc,t1,t2,tinc,x1,x2,y1,y2)"
 
-#: C/genius.xml:5335(para)
+#: C/genius.xml:5515(para)
 msgid ""
 "Plot a parametric complex valued function with a line. First comes the "
 "function that returns <computeroutput>x+iy</computeroutput>, then optionally "
@@ -13962,16 +14522,16 @@ msgstr ""
 "tinc</userinput> puis, en option, les limites de la fenêtre de tracé sous la "
 "forme <userinput>x1,x2,y1,y2</userinput>."
 
-#: C/genius.xml:5355(term)
+#: C/genius.xml:5535(term)
 msgid "SlopefieldClearSolutions"
 msgstr "SlopefieldClearSolutions"
 
-#: C/genius.xml:5357(synopsis)
+#: C/genius.xml:5537(synopsis)
 #, no-wrap
 msgid "SlopefieldClearSolutions ()"
 msgstr "SlopefieldClearSolutions ()"
 
-#: C/genius.xml:5358(para)
+#: C/genius.xml:5538(para)
 msgid ""
 "Clears the solutions drawn by the <link linkend=\"gel-function-"
 "SlopefieldDrawSolution\"><function>SlopefieldDrawSolution</function></link> "
@@ -13980,16 +14540,16 @@ msgstr ""
 "Efface les solutions tracées par la fonction <link linkend=\"gel-function-"
 "SlopefieldDrawSolution\"><function>SlopefieldDrawSolution</function></link>."
 
-#: C/genius.xml:5367(term)
+#: C/genius.xml:5547(term)
 msgid "SlopefieldDrawSolution"
 msgstr "SlopefieldDrawSolution"
 
-#: C/genius.xml:5369(synopsis)
+#: C/genius.xml:5549(synopsis)
 #, no-wrap
 msgid "SlopefieldDrawSolution (x, y, dx)"
 msgstr "SlopefieldDrawSolution (x, y, dx)"
 
-#: C/genius.xml:5370(para)
+#: C/genius.xml:5550(para)
 msgid ""
 "When a slope field plot is active, draw a solution with the specified "
 "initial condition. The standard Runge-Kutta method is used with increment "
@@ -14008,21 +14568,21 @@ msgstr ""
 "link>. Vous pouvez aussi utiliser l'interface graphique pour tracer des "
 "solutions et indiquer des conditions initiales spécifiques avec la souris."
 
-#: C/genius.xml:5384(term)
+#: C/genius.xml:5564(term)
 msgid "SlopefieldPlot"
 msgstr "SlopefieldPlot"
 
-#: C/genius.xml:5386(synopsis)
+#: C/genius.xml:5566(synopsis)
 #, no-wrap
 msgid "SlopefieldPlot (func)"
 msgstr "SlopefieldPlot (fonc)"
 
-#: C/genius.xml:5387(synopsis)
+#: C/genius.xml:5567(synopsis)
 #, no-wrap
 msgid "SlopefieldPlot (func,x1,x2,y1,y2)"
 msgstr "SlopefieldPlot (fonc,x1,x2,y1,y2)"
 
-#: C/genius.xml:5388(para)
+#: C/genius.xml:5568(para)
 msgid ""
 "Plot a slope field. The function <varname>func</varname> should take two "
 "real numbers <varname>x</varname> and <varname>y</varname>, or a single "
@@ -14041,7 +14601,7 @@ msgstr ""
 "<link linkend=\"gel-function-LinePlotWindow\"><function>LinePlotWindow</"
 "function></link>)."
 
-#: C/genius.xml:5404(para)
+#: C/genius.xml:5584(para)
 msgid ""
 "Examples: <screen><prompt>genius&gt;</prompt> <userinput>Slopefield(`(x,y)"
 "=sin(x-y),-5,5,-5,5)</userinput>\n"
@@ -14051,21 +14611,26 @@ msgstr ""
 "=sin(x-y),-5,5,-5,5)</userinput>\n"
 "</screen>"
 
-#: C/genius.xml:5413(term)
+#: C/genius.xml:5593(term)
 msgid "SurfacePlot"
 msgstr "SurfacePlot"
 
-#: C/genius.xml:5415(synopsis)
+#: C/genius.xml:5595(synopsis)
 #, no-wrap
 msgid "SurfacePlot (func)"
 msgstr "SurfacePlot (fonc)"
 
-#: C/genius.xml:5416(synopsis)
+#: C/genius.xml:5596(synopsis)
 #, no-wrap
 msgid "SurfacePlot (func,x1,x2,y1,y2,z1,z2)"
 msgstr "SurfacePlot (fonc,x1,x2,y1,y2,z1,z2)"
 
-#: C/genius.xml:5417(para)
+#: C/genius.xml:5597(synopsis)
+#, no-wrap
+msgid "SurfacePlot (func,[x1,x2,y1,y2,z1,z2])"
+msgstr "SurfacePlot (func,[x1,x2,y1,y2,z1,z2])"
+
+#: C/genius.xml:5598(para)
 msgid ""
 "Plot a surface function which takes either two arguments or a complex "
 "number. First comes the function then optionally limits as <varname>x1</"
@@ -14084,34 +14649,197 @@ msgstr ""
 "function-LinePlotWindow\"><function>LinePlotWindow</function></link>). "
 "Genius ne peut tracer qu'une seule surface à la fois."
 
-#: C/genius.xml:5425(para)
+#: C/genius.xml:5606(para)
 msgid ""
-"Examples: <screen><prompt>genius&gt;</prompt> <userinput>SurfacePlot(|sin|,-"
-"1,1,-1,1,0,1.5)</userinput>\n"
-"<prompt>genius&gt;</prompt> <userinput>SurfacePlot(`(x,y)=x^2+y,-1,1,-1,1,-"
-"2,2)</userinput>\n"
+"Examples: <screen><prompt>genius&gt;</prompt> <userinput>SurfacePlot(|"
+"sin|,-1,1,-1,1,0,1.5)</userinput>\n"
+"<prompt>genius&gt;</prompt> <userinput>SurfacePlot(`(x,y)"
+"=x^2+y,-1,1,-1,1,-2,2)</userinput>\n"
 "<prompt>genius&gt;</prompt> <userinput>SurfacePlot(`(z)=|z|^2,-1,1,-1,1,0,2)"
 "</userinput>\n"
 "</screen>"
 msgstr ""
-"Exemples : <screen><prompt>genius&gt;</prompt> <userinput>SurfacePlot(|sin|,-"
-"1,1,-1,1,0,1.5)</userinput>\n"
-"<prompt>genius&gt;</prompt> <userinput>SurfacePlot(`(x,y)=x^2+y,-1,1,-1,1,-"
-"2,2)</userinput>\n"
+"Exemples : <screen><prompt>genius&gt;</prompt> <userinput>SurfacePlot(|"
+"sin|,-1,1,-1,1,0,1.5)</userinput>\n"
+"<prompt>genius&gt;</prompt> <userinput>SurfacePlot(`(x,y)"
+"=x^2+y,-1,1,-1,1,-2,2)</userinput>\n"
 "<prompt>genius&gt;</prompt> <userinput>SurfacePlot(`(z)=|z|^2,-1,1,-1,1,0,2)"
 "</userinput>\n"
 "</screen>"
 
-#: C/genius.xml:5436(term)
+#: C/genius.xml:5617(term)
+msgid "SurfacePlotData"
+msgstr "SurfacePlotData"
+
+#: C/genius.xml:5619(synopsis)
+#, no-wrap
+msgid "SurfacePlotData (data)"
+msgstr "SurfacePlotData (data)"
+
+#: C/genius.xml:5620(synopsis)
+#, no-wrap
+msgid "SurfacePlotData (data,label)"
+msgstr "SurfacePlotData (data,label)"
+
+#: C/genius.xml:5621(synopsis)
+#, no-wrap
+msgid "SurfacePlotData (data,x1,x2,y1,y2,z1,z2)"
+msgstr "SurfacePlotData (data,x1,x2,y1,y2,z1,z2)"
+
+#: C/genius.xml:5622(synopsis)
+#, no-wrap
+msgid "SurfacePlotData (data,label,x1,x2,y1,y2,z1,z2)"
+msgstr "SurfacePlotData (data,label,x1,x2,y1,y2,z1,z2)"
+
+#: C/genius.xml:5623(synopsis)
+#, no-wrap
+msgid "SurfacePlotData (data,[x1,x2,y1,y2,z1,z2])"
+msgstr "SurfacePlotData (data,[x1,x2,y1,y2,z1,z2])"
+
+#: C/genius.xml:5624(synopsis)
+#, no-wrap
+msgid "SurfacePlotData (data,label,[x1,x2,y1,y2,z1,z2])"
+msgstr "SurfacePlotData (data,label,[x1,x2,y1,y2,z1,z2])"
+
+#: C/genius.xml:5625(para)
+msgid ""
+"Plot a surface from data. The data is an n by 3 matrix whose rows are the x, "
+"y and z coordinates. The data can also be simply a vector whose length is a "
+"multiple of 3 and so contains the tripples of x, y, z. The data should "
+"contain at least 3 points."
+msgstr ""
+
+#: C/genius.xml:5632(para)
+msgid ""
+"Optionally we can give the label and also optionally the limits. If limits "
+"are not given, they are computed from the data, <link linkend=\"gel-function-"
+"SurfacePlotWindow\"><function>SurfacePlotWindow</function></link> is not "
+"used, if you want to use it, pass it in explicitly. If label is not given "
+"then empty label is used."
+msgstr ""
+
+#: C/genius.xml:5639(para)
+#, fuzzy
+#| msgid ""
+#| "Examples: <screen><prompt>genius&gt;</prompt> <userinput>SurfacePlot(|"
+#| "sin|,-1,1,-1,1,0,1.5)</userinput>\n"
+#| "<prompt>genius&gt;</prompt> <userinput>SurfacePlot(`(x,y)"
+#| "=x^2+y,-1,1,-1,1,-2,2)</userinput>\n"
+#| "<prompt>genius&gt;</prompt> <userinput>SurfacePlot(`(z)=|z|"
+#| "^2,-1,1,-1,1,0,2)</userinput>\n"
+#| "</screen>"
+msgid ""
+"Examples: <screen><prompt>genius&gt;</prompt> <userinput>SurfacePlotData"
+"([0,0,0;1,0,1;0,1,1;1,1,3])</userinput>\n"
+"<prompt>genius&gt;</prompt> <userinput>SurfacePlotData(data,\"My data\")</"
+"userinput>\n"
+"<prompt>genius&gt;</prompt> <userinput>SurfacePlotData(data,-1,1,-1,1,0,10)</"
+"userinput>\n"
+"<prompt>genius&gt;</prompt> <userinput>SurfacePlotData(data,"
+"SurfacePlotWindow)</userinput>\n"
+"</screen>"
+msgstr ""
+"Exemples : <screen><prompt>genius&gt;</prompt> <userinput>SurfacePlot(|"
+"sin|,-1,1,-1,1,0,1.5)</userinput>\n"
+"<prompt>genius&gt;</prompt> <userinput>SurfacePlot(`(x,y)"
+"=x^2+y,-1,1,-1,1,-2,2)</userinput>\n"
+"<prompt>genius&gt;</prompt> <userinput>SurfacePlot(`(z)=|z|^2,-1,1,-1,1,0,2)"
+"</userinput>\n"
+"</screen>"
+
+#: C/genius.xml:5647(para)
+msgid ""
+"Here's an example of how to plot in polar coordinates, in particular how to "
+"plot the function <userinput>-r^2 * theta</userinput>: "
+"<screen><prompt>genius&gt;</prompt> <userinput>d:=null; for r=0 to 1 by 0.1 "
+"do for theta=0 to 2*pi by pi/5 do d=[d;[r*cos(theta),r*sin(theta),-"
+"r^2*theta]];</userinput>\n"
+"<prompt>genius&gt;</prompt> <userinput>SurfacePlotData(d)</userinput>\n"
+"</screen>"
+msgstr ""
+
+#: C/genius.xml:5659(term)
+msgid "SurfacePlotDataGrid"
+msgstr "SurfacePlotDataGrid"
+
+#: C/genius.xml:5661(synopsis)
+#, no-wrap
+msgid "SurfacePlotDataGrid (data,[x1,x2,y1,y2])"
+msgstr "SurfacePlotDataGrid (data,[x1,x2,y1,y2])"
+
+#: C/genius.xml:5662(synopsis)
+#, no-wrap
+msgid "SurfacePlotDataGrid (data,[x1,x2,y1,y2,z1,z2])"
+msgstr "SurfacePlotDataGrid (data,[x1,x2,y1,y2,z1,z2])"
+
+#: C/genius.xml:5663(synopsis)
+#, no-wrap
+msgid "SurfacePlotDataGrid (data,[x1,x2,y1,y2],label)"
+msgstr "SurfacePlotDataGrid (data,[x1,x2,y1,y2],label)"
+
+#: C/genius.xml:5664(synopsis)
+#, no-wrap
+msgid "SurfacePlotDataGrid (data,[x1,x2,y1,y2,z1,z2],label)"
+msgstr "SurfacePlotDataGrid (data,[x1,x2,y1,y2,z1,z2],label)"
+
+#: C/genius.xml:5665(para)
+msgid ""
+"Plot a surface from regular rectangular data. The data is given in a n by m "
+"matrix where the rows are the x coordinate and the columns are the y "
+"coordinate. The x coordinate is divided into equal n-1 subintervals and y "
+"coordinate is divided into equal m-1 subintervals. The limits <varname>x1</"
+"varname> and <varname>x2</varname> give the interval on the x-axis that we "
+"use, and the limits <varname>y1</varname> and <varname>y2</varname> give the "
+"interval on the y-axis that we use. If the limits <varname>z1</varname> and "
+"<varname>z2</varname> are not given they are computed from the data (to be "
+"the extreme values from the data)."
+msgstr ""
+
+#: C/genius.xml:5679(para)
+msgid ""
+"Optionally we can give the label, if label is not given then empty label is "
+"used."
+msgstr ""
+
+#: C/genius.xml:5683(para)
+#, fuzzy
+#| msgid ""
+#| "Examples: <screen><prompt>genius&gt;</prompt> <userinput>SurfacePlot(|"
+#| "sin|,-1,1,-1,1,0,1.5)</userinput>\n"
+#| "<prompt>genius&gt;</prompt> <userinput>SurfacePlot(`(x,y)"
+#| "=x^2+y,-1,1,-1,1,-2,2)</userinput>\n"
+#| "<prompt>genius&gt;</prompt> <userinput>SurfacePlot(`(z)=|z|"
+#| "^2,-1,1,-1,1,0,2)</userinput>\n"
+#| "</screen>"
+msgid ""
+"Examples: <screen><prompt>genius&gt;</prompt> <userinput>SurfacePlotDataGrid"
+"([1,2;3,4],[0,1,0,1])</userinput>\n"
+"<prompt>genius&gt;</prompt> <userinput>SurfacePlotDataGrid(data,[-1,1,-1,1],"
+"\"My data\")</userinput>\n"
+"<prompt>genius&gt;</prompt> <userinput>d:=null; for i=1 to 20 do for j=1 to "
+"10 d@(i,j) = (0.1*i-1)^2-(0.1*j)^2;</userinput>\n"
+"<prompt>genius&gt;</prompt> <userinput>SurfacePlotDataGrid(d,[-1,1,0,1],"
+"\"half a saddle\")</userinput>\n"
+"</screen>"
+msgstr ""
+"Exemples : <screen><prompt>genius&gt;</prompt> <userinput>SurfacePlot(|"
+"sin|,-1,1,-1,1,0,1.5)</userinput>\n"
+"<prompt>genius&gt;</prompt> <userinput>SurfacePlot(`(x,y)"
+"=x^2+y,-1,1,-1,1,-2,2)</userinput>\n"
+"<prompt>genius&gt;</prompt> <userinput>SurfacePlot(`(z)=|z|^2,-1,1,-1,1,0,2)"
+"</userinput>\n"
+"</screen>"
+
+#: C/genius.xml:5695(term)
 msgid "VectorfieldClearSolutions"
 msgstr "VectorfieldClearSolutions"
 
-#: C/genius.xml:5438(synopsis)
+#: C/genius.xml:5697(synopsis)
 #, no-wrap
 msgid "VectorfieldClearSolutions ()"
 msgstr "VectorfieldClearSolutions ()"
 
-#: C/genius.xml:5439(para)
+#: C/genius.xml:5698(para)
 msgid ""
 "Clears the solutions drawn by the <link linkend=\"gel-function-"
 "VectorfieldDrawSolution\"><function>VectorfieldDrawSolution</function></"
@@ -14121,16 +14849,16 @@ msgstr ""
 "VectorfieldDrawSolution\"><function>VectorfieldDrawSolution</function></"
 "link>."
 
-#: C/genius.xml:5448(term)
+#: C/genius.xml:5707(term)
 msgid "VectorfieldDrawSolution"
 msgstr "VectorfieldDrawSolution"
 
-#: C/genius.xml:5450(synopsis)
+#: C/genius.xml:5709(synopsis)
 #, no-wrap
 msgid "VectorfieldDrawSolution (x, y, dt, tlen)"
 msgstr "VectorfieldDrawSolution (x, y, dt, tlong)"
 
-#: C/genius.xml:5451(para)
+#: C/genius.xml:5710(para)
 msgid ""
 "When a vector field plot is active, draw a solution with the specified "
 "initial condition. The standard Runge-Kutta method is used with increment "
@@ -14151,21 +14879,21 @@ msgstr ""
 "utiliser l'interface graphique pour tracer des solutions et indiquer des "
 "conditions initiales spécifiques avec la souris."
 
-#: C/genius.xml:5466(term)
+#: C/genius.xml:5725(term)
 msgid "VectorfieldPlot"
 msgstr "VectorfieldPlot"
 
-#: C/genius.xml:5468(synopsis)
+#: C/genius.xml:5727(synopsis)
 #, no-wrap
 msgid "VectorfieldPlot (funcx, funcy)"
 msgstr "VectorfieldPlot (foncx, foncy)"
 
-#: C/genius.xml:5469(synopsis)
+#: C/genius.xml:5728(synopsis)
 #, no-wrap
 msgid "VectorfieldPlot (funcx, funcy, x1, x2, y1, y2)"
 msgstr "VectorfieldPlot (foncx, foncy, x1, x2, y1, y2)"
 
-#: C/genius.xml:5470(para)
+#: C/genius.xml:5729(para)
 msgid ""
 "Plot a two dimensional vector field. The function <varname>funcx</varname> "
 "should be the dx/dt of the vectorfield and the function <varname>funcy</"
@@ -14186,7 +14914,7 @@ msgstr ""
 "constant> (vrai) alors l'amplitude des vecteurs est normalisée. Seule la "
 "direction et non pas l'amplitude est tracée."
 
-#: C/genius.xml:5483(para)
+#: C/genius.xml:5742(para)
 msgid ""
 "Optionally you can specify the limits of the plotting window as <varname>x1</"
 "varname>, <varname>x2</varname>, <varname>y1</varname>, <varname>y2</"
@@ -14201,7 +14929,7 @@ msgstr ""
 "s'appliquent (consultez <link linkend=\"gel-function-LinePlotWindow"
 "\"><function>LinePlotWindow</function></link>)."
 
-#: C/genius.xml:5495(para)
+#: C/genius.xml:5754(para)
 msgid ""
 "Examples: <screen><prompt>genius&gt;</prompt> <userinput>VectorfieldPlot(`(x,"
 "y)=x^2-y, `(x,y)=y^2-x, -1, 1, -1, 1)</userinput>\n"
@@ -14211,19 +14939,19 @@ msgstr ""
 "(x,y)=x^2-y, `(x,y)=y^2-x, -1, 1, -1, 1)</userinput>\n"
 "</screen>"
 
-#: C/genius.xml:2709(title)
+#: C/genius.xml:2786(title)
 msgid "Example Programs in GEL"
 msgstr "Exemple de programmes en GEL"
 
-#: C/genius.xml:2711(para)
+#: C/genius.xml:2788(para)
 msgid "Here is a function that calculates factorials: <placeholder-1/>"
 msgstr "Voici une fonction qui calcule des factorielles : <placeholder-1/>"
 
-#: C/genius.xml:2716(para)
+#: C/genius.xml:2793(para)
 msgid "With indentation it becomes: <placeholder-1/>"
 msgstr "Avec des indentations, cela devient : <placeholder-1/>"
 
-#: C/genius.xml:2726(para)
+#: C/genius.xml:2803(para)
 msgid ""
 "This is a direct port of the factorial function from the <application>bc</"
 "application> manpage. The syntax seems similar to <application>bc</"
@@ -14237,12 +14965,12 @@ msgstr ""
 "dernière expression est celle qui est renvoyée. En utilisant la fonction "
 "<literal>return</literal> à la place, cela donnerait : <placeholder-1/>"
 
-#: C/genius.xml:2739(programlisting)
+#: C/genius.xml:2816(programlisting)
 #, no-wrap
 msgid "function f(x) = prod k=1 to x do k\n"
 msgstr "function f(x) = prod k=1 to x do k\n"
 
-#: C/genius.xml:2735(para)
+#: C/genius.xml:2812(para)
 msgid ""
 "By far the easiest way to define a factorial function would be using the "
 "product loop as follows. This is not only the shortest and fastest, but also "
@@ -14253,7 +14981,7 @@ msgstr ""
 "seulement la plus courte et la plus rapide mais aussi probablement la "
 "version la plus lisible. <placeholder-1/>"
 
-#: C/genius.xml:2743(para)
+#: C/genius.xml:2820(para)
 msgid ""
 "Here is a larger example, this basically redefines the internal "
 "<function>ref</function> function to calculate the row echelon form of a "
@@ -14267,7 +14995,7 @@ msgstr ""
 "beaucoup plus rapide mais cet exemple démontre certaines des fonctionnalités "
 "plus complexes de GEL. <placeholder-1/>"
 
-#: C/genius.xml:2798(para)
+#: C/genius.xml:2875(para)
 msgid ""
 "To configure <application>Genius Mathematics Tool</application>, choose "
 "<menuchoice><guimenu>Settings</guimenu><guimenuitem>Preferences</"
@@ -14282,11 +15010,11 @@ msgstr ""
 "fournis par la bibliothèque standard. Ils contrôlent le comportement du "
 "calculateur."
 
-#: C/genius.xml:2808(title)
+#: C/genius.xml:2885(title)
 msgid "Changing Settings with GEL"
 msgstr "Modifications des paramètres avec GEL"
 
-#: C/genius.xml:2809(para)
+#: C/genius.xml:2886(para)
 msgid ""
 "Many of the settings in Genius are simply global variables, and can be "
 "evaluated and assigned to in the same way as normal variables. See <xref "
@@ -14301,12 +15029,12 @@ msgstr ""
 "\"genius-gel-function-parameters\"/> pour une liste des réglages qui peuvent "
 "être modifiés de cette façon."
 
-#: C/genius.xml:2818(programlisting)
+#: C/genius.xml:2895(programlisting)
 #, no-wrap
 msgid "MaxDigits = 12\n"
 msgstr "MaxDigits = 12\n"
 
-#: C/genius.xml:2816(para)
+#: C/genius.xml:2893(para)
 msgid ""
 "As an example, you can set the maximum number of digits in a result to 12 by "
 "typing: <placeholder-1/>"
@@ -14314,25 +15042,25 @@ msgstr ""
 "Par exemple, vous pouvez paramétrer le nombre maximum de chiffres pour "
 "l'affichage d'un résultat à 12 en saisissant : <placeholder-1/>"
 
-#: C/genius.xml:2824(title)
+#: C/genius.xml:2901(title)
 msgid "Output"
 msgstr "Sortie"
 
-#: C/genius.xml:2828(guilabel)
+#: C/genius.xml:2905(guilabel)
 msgid "Maximum digits to output"
 msgstr "Nombre maximum de chiffres à afficher"
 
-#: C/genius.xml:2831(para)
+#: C/genius.xml:2908(para)
 msgid "The maximum digits in a result (<function>MaxDigits</function>)"
 msgstr ""
 "Le nombre maximum de chiffres dans un résultat (<function>MaxDigits</"
 "function>)"
 
-#: C/genius.xml:2836(guilabel)
+#: C/genius.xml:2913(guilabel)
 msgid "Results as floats"
 msgstr "Résultats en nombres flottants"
 
-#: C/genius.xml:2839(para)
+#: C/genius.xml:2916(para)
 msgid ""
 "If the results should be always printed as floats "
 "(<function>ResultsAsFloats</function>)"
@@ -14340,11 +15068,11 @@ msgstr ""
 "Si les résultats doivent être toujours affichés sous la forme de nombres "
 "flottants (<function>ResultsAsFloats</function>)"
 
-#: C/genius.xml:2844(guilabel)
+#: C/genius.xml:2921(guilabel)
 msgid "Floats in scientific notation"
 msgstr "Nombres flottants en notation scientifique"
 
-#: C/genius.xml:2847(para)
+#: C/genius.xml:2924(para)
 msgid ""
 "If floats should be in scientific notation (<function>ScientificNotation</"
 "function>)"
@@ -14352,11 +15080,11 @@ msgstr ""
 "Si les nombres flottants doivent être affichés en notation scientifique "
 "(<function>ScientificNotation</function>)"
 
-#: C/genius.xml:2852(guilabel)
+#: C/genius.xml:2929(guilabel)
 msgid "Always print full expressions"
 msgstr "Toujours afficher les expressions complètes"
 
-#: C/genius.xml:2855(para)
+#: C/genius.xml:2932(para)
 msgid ""
 "Should we print out full expressions for non-numeric return values (longer "
 "than a line) (<function>FullExpressions</function>)"
@@ -14364,11 +15092,11 @@ msgstr ""
 "Si l'expression complète doit être affichée pour les valeurs renvoyées non "
 "numériques (plus longues qu'une ligne) (<function>FullExpressions</function>)"
 
-#: C/genius.xml:2861(guilabel)
+#: C/genius.xml:2938(guilabel)
 msgid "Use mixed fractions"
 msgstr "Utiliser les fractions mixtes"
 
-#: C/genius.xml:2864(para)
+#: C/genius.xml:2941(para)
 msgid ""
 "If fractions should be printed as mixed fractions such as \"1 1/3\" rather "
 "than \"4/3\". (<function>MixedFractions</function>)"
@@ -14376,14 +15104,14 @@ msgstr ""
 "Si les fractions doivent être affichées comme des fractions mixtes telles "
 "que « 1 1/3 » plutôt que « 4/3 ». (<function>MixedFractions</function>)"
 
-#: C/genius.xml:2870(guilabel)
+#: C/genius.xml:2947(guilabel)
 msgid ""
 "Display 0.0 when floating point number is less than 10^-x (0=never chop)"
 msgstr ""
 "Afficher 0.0 lorsqu'un nombre flottant est inférieur à 10^-x (0=ne jamais "
 "arrondir)"
 
-#: C/genius.xml:2873(para)
+#: C/genius.xml:2950(para)
 msgid ""
 "How to chop output. But only when other numbers nearby are large. See the "
 "documentation of the paramter <link linkend=\"gel-function-OutputChopExponent"
@@ -14393,12 +15121,12 @@ msgstr ""
 "sont grands. Consultez la documentation du paramètre <link linkend=\"gel-"
 "function-OutputChopExponent\"><function>OutputChopExponent</function></link>."
 
-#: C/genius.xml:2881(guilabel)
+#: C/genius.xml:2958(guilabel)
 msgid "Only chop numbers when another number is greater than 10^-x"
 msgstr ""
 "Arrondir les nombres uniquement si un autre nombre est plus grand que 10^-x"
 
-#: C/genius.xml:2884(para)
+#: C/genius.xml:2961(para)
 msgid ""
 "When to chop output. This is set by the paramter "
 "<function>OutputChopWhenExponent</function>. See the documentation of the "
@@ -14410,11 +15138,11 @@ msgstr ""
 "paramètre <link linkend=\"gel-function-OutputChopExponent"
 "\"><function>OutputChopExponenthopwhenexponent</function></link>."
 
-#: C/genius.xml:2892(guilabel)
+#: C/genius.xml:2969(guilabel)
 msgid "Remember output settings across sessions"
 msgstr "Se souvenir des paramètres de sortie d'une session à l'autre"
 
-#: C/genius.xml:2895(para)
+#: C/genius.xml:2972(para)
 msgid ""
 "Should the output settings in the <guilabel>Number/Expression output "
 "options</guilabel> frame be remembered for next session. Does not apply to "
@@ -14425,7 +15153,7 @@ msgstr ""
 "session suivante. Ne s'applique pas au cadre <guilabel>Options pour la "
 "sortie erreurs/information</guilabel>."
 
-#: C/genius.xml:2897(para)
+#: C/genius.xml:2974(para)
 msgid ""
 "If unchecked, either the default or any previously saved settings are used "
 "each time Genius starts up. Note that settings are saved at the end of the "
@@ -14438,35 +15166,43 @@ msgstr ""
 "valeur par défaut, cochez cette case, redémarrez Genius puis décochez-la à "
 "nouveau."
 
-#: C/genius.xml:2909(guilabel)
+#: C/genius.xml:2986(guilabel)
 msgid "Display errors in a dialog"
 msgstr "Afficher les erreurs dans une boîte de dialogue"
 
-#: C/genius.xml:2912(para)
+#: C/genius.xml:2989(para)
+#, fuzzy
+#| msgid ""
+#| "If set the errors will be displayed in a seprate dialog, if unset the "
+#| "errors will be printed on the console."
 msgid ""
-"If set the errors will be displayed in a seprate dialog, if unset the errors "
-"will be printed on the console."
+"If set the errors will be displayed in a separate dialog, if unset the "
+"errors will be printed on the console."
 msgstr ""
 "Si coché, les erreurs s'affichent dans une boîte de dialogue séparée, sinon "
 "elles s'affichent dans la console."
 
-#: C/genius.xml:2919(guilabel)
+#: C/genius.xml:2996(guilabel)
 msgid "Display information messages in a dialog"
 msgstr "Afficher les messages d'informations dans une boîte de dialogue"
 
-#: C/genius.xml:2922(para)
+#: C/genius.xml:2999(para)
+#, fuzzy
+#| msgid ""
+#| "If set the information messages will be displayed in a seprate dialog, if "
+#| "unset the information messages will be printed on the console."
 msgid ""
-"If set the information messages will be displayed in a seprate dialog, if "
+"If set the information messages will be displayed in a separate dialog, if "
 "unset the information messages will be printed on the console."
 msgstr ""
 "Si coché, les messages d'informations s'affichent dans une boîte de dialogue "
 "séparée, sinon elles s'affichent dans la console."
 
-#: C/genius.xml:2930(guilabel)
+#: C/genius.xml:3007(guilabel)
 msgid "Maximum errors to display"
 msgstr "Nombre maximum d'erreurs à afficher"
 
-#: C/genius.xml:2933(para)
+#: C/genius.xml:3010(para)
 msgid ""
 "The maximum number of errors to return on one evaluation "
 "(<function>MaxErrors</function>). If you set this to 0 then all errors are "
@@ -14481,7 +15217,7 @@ msgstr ""
 "capable de donner un sens à plus de quelques unes d'entre elles. Ainsi voir "
 "une longue liste d'erreurs n'apporte pas généralement grand chose."
 
-#: C/genius.xml:2945(para)
+#: C/genius.xml:3022(para)
 msgid ""
 "In addition to these preferences, there are some preferences that can only "
 "be changed by setting them in the workspace console. For others that may "
@@ -14492,15 +15228,24 @@ msgstr ""
 "celles qui peuvent affecter la sortie, consultez <xref linkend=\"genius-gel-"
 "function-parameters\"/>."
 
-#: C/genius.xml:2958(para)
+#: C/genius.xml:3035(para)
 msgid "The base that will be used to output integers"
 msgstr "La base utilisée pour afficher les entiers."
 
-#: C/genius.xml:2967(para)
+#: C/genius.xml:3044(para)
+#, fuzzy
+#| msgid ""
+#| "A string, can be <literal>\"normal\"</literal>, <literal>\"latex\"</"
+#| "literal>, <literal>\"mathml\"</literal> or <literal>\"troff\"</literal> "
+#| "and it will effect how matrices (and perhaps other stuff) is printed, "
+#| "useful for pasting into documents. Normal style is the default human "
+#| "readable printing style of <application>Genius Mathematics Tool</"
+#| "application>. The other styles are for typsetting in LaTeX, MathML (XML), "
+#| "or in Troff."
 msgid ""
 "A string, can be <literal>\"normal\"</literal>, <literal>\"latex\"</"
 "literal>, <literal>\"mathml\"</literal> or <literal>\"troff\"</literal> and "
-"it will effect how matrices (and perhaps other stuff) is printed, useful for "
+"it will affect how matrices (and perhaps other stuff) is printed, useful for "
 "pasting into documents. Normal style is the default human readable printing "
 "style of <application>Genius Mathematics Tool</application>. The other "
 "styles are for typsetting in LaTeX, MathML (XML), or in Troff."
@@ -14513,15 +15258,15 @@ msgstr ""
 "maths Genius</application>. Les autres styles sont utiles pour saisir en "
 "LaTeX, MathML (XML) ou Troff."
 
-#: C/genius.xml:2979(title)
+#: C/genius.xml:3056(title)
 msgid "Precision"
 msgstr "Précision"
 
-#: C/genius.xml:2983(guilabel)
+#: C/genius.xml:3060(guilabel)
 msgid "Floating point precision"
 msgstr "Précision des nombres en virgule flottante"
 
-#: C/genius.xml:2986(para)
+#: C/genius.xml:3063(para)
 msgid ""
 "The floating point precision in bits (<function>FloatPrecision</function>). "
 "Note that changing this only affects newly computed quantities. Old values "
@@ -14538,11 +15283,11 @@ msgstr ""
 "les recalculer. Les exceptions sont les constantes du système telles que "
 "<function>pi</function> ou <function>e</function>."
 
-#: C/genius.xml:3001(guilabel)
+#: C/genius.xml:3078(guilabel)
 msgid "Remember precision setting across sessions"
 msgstr "Se souvenir de la précision choisie d'une session à l'autre"
 
-#: C/genius.xml:3004(para)
+#: C/genius.xml:3081(para)
 msgid ""
 "Should the precision setting be remembered for the next session. If "
 "unchecked, either the default or any previously saved setting is used each "
@@ -14557,43 +15302,43 @@ msgstr ""
 "valeur par défaut, cochez cette case, redémarrez genius puis décochez-la à "
 "nouveau."
 
-#: C/genius.xml:3017(title)
+#: C/genius.xml:3094(title)
 msgid "Terminal"
 msgstr "Terminal"
 
-#: C/genius.xml:3019(para)
+#: C/genius.xml:3096(para)
 msgid "Terminal refers to the console in the work area."
 msgstr "Le terminal se réfère à la console dans la zone de travail."
 
-#: C/genius.xml:3026(guilabel)
+#: C/genius.xml:3103(guilabel)
 msgid "Scrollback lines"
 msgstr "Lignes d'historique"
 
-#: C/genius.xml:3029(para)
+#: C/genius.xml:3106(para)
 msgid "Lines of scrollback in the terminal."
 msgstr "Nombre de lignes d'historique dans le terminal."
 
-#: C/genius.xml:3034(guilabel)
+#: C/genius.xml:3111(guilabel)
 msgid "Font"
 msgstr "Police"
 
-#: C/genius.xml:3037(para)
+#: C/genius.xml:3114(para)
 msgid "The font to use on the terminal."
 msgstr "La police à utiliser dans le terminal."
 
-#: C/genius.xml:3042(guilabel)
+#: C/genius.xml:3119(guilabel)
 msgid "Black on white"
 msgstr "Noir sur blanc"
 
-#: C/genius.xml:3045(para)
+#: C/genius.xml:3122(para)
 msgid "If to use black on white on the terminal."
 msgstr "Si vous utilisez du noir sur blanc dans le terminal."
 
-#: C/genius.xml:3050(guilabel)
+#: C/genius.xml:3127(guilabel)
 msgid "Blinking cursor"
 msgstr "Curseur clignotant"
 
-#: C/genius.xml:3053(para)
+#: C/genius.xml:3130(para)
 msgid ""
 "If the cursor in the terminal should blink when the terminal is in focus. "
 "This can sometimes be annoying and it generates idle traffic if you are "
@@ -14603,15 +15348,15 @@ msgstr ""
 "focus. Cela peut être parfois ennuyant et génère du trafic inutile si vous "
 "utilisez Genius à distance."
 
-#: C/genius.xml:3060(title)
+#: C/genius.xml:3137(title)
 msgid "Memory"
 msgstr "Mémoire"
 
-#: C/genius.xml:3064(guilabel)
+#: C/genius.xml:3141(guilabel)
 msgid "Maximum number of nodes to allocate"
 msgstr "Nombre maximum de nœuds à allouer"
 
-#: C/genius.xml:3067(para)
+#: C/genius.xml:3144(para)
 msgid ""
 "Internally all data is put onto small nodes in memory. This gives a limit on "
 "the maximum number of nodes to allocate for computations. This avoids the "
@@ -14626,7 +15371,7 @@ msgstr ""
 "qu'un calcul récursif sans fin. Cela pourrait ralentir votre ordinateur et "
 "rendre difficile même l'interruption du programme."
 
-#: C/genius.xml:3075(para)
+#: C/genius.xml:3152(para)
 msgid ""
 "Once the limit is reached, <application>Genius Mathematics Tool</"
 "application> asks if you wish to interrupt the computation or if you wish to "
@@ -14642,7 +15387,7 @@ msgstr ""
 "nouveau la prochaine fois que vous exécuterez un programme ou une expression "
 "dans la console indépendamment de votre réponse précédente."
 
-#: C/genius.xml:3083(para)
+#: C/genius.xml:3160(para)
 msgid ""
 "Setting the limit to zero means there is no limit to the amount of memory "
 "that genius uses."
@@ -14650,11 +15395,11 @@ msgstr ""
 "Régler la limite à zéro signifie qu'il n'y a aucune limite sur la quantité "
 "de mémoire utilisable par Genius."
 
-#: C/genius.xml:3097(title)
+#: C/genius.xml:3174(title)
 msgid "About <application>Genius Mathematics Tool</application>"
 msgstr "À propos de l'<application>Outil de maths Genius</application>"
 
-#: C/genius.xml:3099(para)
+#: C/genius.xml:3176(para)
 msgid ""
 "<application>Genius Mathematics Tool</application> was written by Jiří "
 "(George) Lebl (<email>jirka 5z com</email>). The history of "
@@ -14674,20 +15419,28 @@ msgstr ""
 "Genius</application>, visitez la <ulink url=\"http://www.jirka.org/genius.";
 "html\" type=\"http\">page Web de Genius</ulink>."
 
-#: C/genius.xml:3106(para)
+#: C/genius.xml:3183(para)
 msgid ""
 "To report a bug or make a suggestion regarding this application or this "
-"manual, follow the directions in this <ulink url=\"ghelp:gnome-feedback\" "
-"type=\"help\">document</ulink>."
+"manual, send email to me (the author) or post to the mailing list (see the "
+"web page)."
 msgstr ""
 "Pour rapporter une anomalie ou émettre une suggestion concernant cette "
-"application ou ce manuel, procédez comme indiqué sur la <ulink url=\"ghelp:"
-"gnome-feedback\" type=\"help\">page de réactions sur GNOME</ulink>."
+"application ou ce manuel, envoyez un courriel à l'auteur ou à la liste de "
+"discussion (voir site Web)."
 
-#: C/genius.xml:3112(para)
+#: C/genius.xml:3189(para)
+#, fuzzy
+#| 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 "
+#| "the License, or (at your option) any later version. A copy of this "
+#| "license can be found at this <ulink url=\"ghelp:gpl\" type=\"help\">link</"
+#| "ulink>, or in the file COPYING included with the source code of this "
+#| "program."
 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 "
+"license as published by the Free Software Foundation; either version 3 of "
 "the License, or (at your option) any later version. A copy of this license "
 "can be found at this <ulink url=\"ghelp:gpl\" type=\"help\">link</ulink>, or "
 "in the file COPYING included with the source code of this program."
@@ -14699,11 +15452,18 @@ msgstr ""
 "\"ghelp:gpl\" type=\"help\">lien</ulink>, ou dans le fichier COPYING inclus "
 "avec le code source du programme."
 
-#: C/genius.xml:3119(para)
+#: C/genius.xml:3196(para)
+#, fuzzy
+#| msgid ""
+#| "Jiří 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."
 msgid ""
 "Jiří 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 ""
 "Jiří Lebl a été partiellement soutenu pendant diverses parties du "
 "développement pour ce travail par la bourse DMS 0900885 de NSF et "
@@ -14716,3 +15476,90 @@ msgid "translator-credits"
 msgstr ""
 "Bruno Brouard <annoa b gmail com>, 2010-11\n"
 "Luc Pionchon <pionchon luc 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 "Juillet 2011"
+
+#~ msgid "Division."
+#~ msgstr "Division."
+
+#~ msgid "Element by element division."
+#~ msgstr "Division élément par élément."
+
+#~ msgid ""
+#~ "Equality operator (returns <constant>true</constant> or <constant>false</"
+#~ "constant>)."
+#~ msgstr ""
+#~ "Opérateur égalité (renvoie <constant>true</constant> ou <constant>false</"
+#~ "constant>)."
+
+#~ msgid "Logical and."
+#~ msgstr "Et logique (and)."
+
+#~ msgid "Logical or."
+#~ msgstr "Ou logique (or)."
+
+#~ msgid "Logical xor."
+#~ msgstr "Ou exclusif logique (xor)."
+
+#~ msgid "Logical not."
+#~ msgstr "Non logique (not)."
+
+#~ msgid "Negation operator."
+#~ msgstr "Opérateur négation."
+
+#~ msgid ""
+#~ "Variable referencing (to pass a reference to something). See <xref "
+#~ "linkend=\"genius-gel-references\"/>."
+#~ msgstr ""
+#~ "Référencement de variable (pour transmettre une référence à quelque "
+#~ "chose). Consultez <xref linkend=\"genius-gel-references\"/>."
+
+#~ msgid "Matrix conjugate transpose."
+#~ msgstr "Matrice transposée conjuguée."
+
+#~ msgid "Matrix transpose, does not conjugate the entries."
+#~ msgstr "Matrice transposée, ne conjugue pas les entrées."
+
+#~ msgid "Get the lowest integer more than or equal to n."
+#~ msgstr "Renvoie le plus petit entier supérieur ou égal à n."
+
+#~ msgid "Make diagonal matrix from a vector."
+#~ msgstr "Construit une matrice diagonale à partir d'un vecteur."
+
+#~ msgid "Calculate sum of squares of each row in a matrix."
+#~ msgstr "Calcule la somme des carrés pour chaque ligne d'une matrice."


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