<HTML><HEAD><TITLE>Calculatrice de matrices</TITLE> <META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=iso-8859-1"> <META NAME="GENERATOR" CONTENT="wims [fr]"> <META name="description" content="calcule dterminant, inverse, vecteurs propres,... This is the main site of WIMS (WWW Interactive Mathematics Server): interactive exercises, online calculators and plotters, mathematical recreation and games"> <META name="keywords" content="wims, mathematics, mathematical, math, maths, interactive mathematics, interactive math, interactive maths, mathematic, online, calculator, graphing, exercise, puzzle, calculus, K-12, algebra, mathmatique, interactive, interactive mathematics, interactive mathematical, interactive math, interactive maths, mathematical education, enseignement mathmatique, mathematics teaching, teaching mathematics, algebra, geometry, calculus, function, curve, surface, graphing, virtual class, virtual classes, virtual classroom, virtual classrooms, interactive documents, interactive document, algebra, linear algebra, matrix,matrice,determinant,rang,rank,trace"> <META NAME="Author" CONTENT="XIAO Gang"> <META HTTP-EQUIV="expires" CONTENT="Sat Apr 26 16:27:58 2003 ">  <STYLE TYPE="text/css"><!--  .wimsbody { 	text-align : justify; 	padding-left  : 3%; 	padding-right : 3%; }    --></STYLE>  </HEAD><BODY BGCOLOR="#F4F4F4"  BACKGROUND="gifs/bg/wimswhite.gif" LINK=blue VLINK=blue  >        <!-- ><a href="http://wims.unice.fr/~wims/wims.cgi?lang=fr&+session=6M1FD2BBC1.1&+module=adm%2Ftrap">Robot trapper, do not click!</a> < --><a href="http://wims.unice.fr/~wims/wims.cgi?lang=fr&+session=6M1FD2BBC1.1&+module=adm%2Ftrap"><font></font></a><div class=wimsmenu> <center><table border=0 cellspacing=0 cellpadding=2 bgcolor=#d0c080 width=100%>  <tr><td align=center> <a href="http://wims.unice.fr/~wims/wims.cgi?lang=fr&+session=6M1FD2BBC1.1">Accueil WIMS</a> </td>       <td align=center> <a href="http://wims.unice.fr/~wims/wims.cgi?wims_window=new&+session=6M1FD2BBC1_mhelp&+lang=fr&+module=tool%2Flinear%2Fmatrix.fr&+cmd=help&+special_parm=" target=wims_help onClick="window.open('','wims_help','status=no,toolbar=no,location=no,menubar=no,scrollbars=yes,resizable=yes')">Aide</a> </td>    <td align=center> <a href="http://wims.unice.fr/~wims/wims.cgi?wims_window=new&+session=6M1FD2BBC1_mhelp&+lang=fr&+module=tool%2Flinear%2Fmatrix.fr&+cmd=help&+special_parm=about" target=wims_help onClick="window.open('','wims_help','status=no,toolbar=no,location=no,menubar=no,scrollbars=yes,resizable=yes')">A propos</a> </td>  <td align=center> <a href="http://wims.unice.fr/~wims/wims.cgi?wims_window=new&+session=6M1FD2BBC1_help&+lang=fr&+module=help%2Fmain&" target=wims_help onClick="window.open('','wims_help','status=no,toolbar=no,location=no,menubar=no,scrollbars=yes,resizable=yes')">Aides WIMS</a></td>   </tr></table></center></div><div class=wimsbody><p>     <P><CENTER><H1>  Calculatrice de matrices </H1></CENTER><P></DIV><DIV CLASS=wimsbody>    Saisissez la matrice (entrez ligne par ligne, en sparant les lments par  des virgules). <p><form action="http://wims.unice.fr/~wims/wims.cgi" method=get> <input type=hidden name=session value=6M1FD2BBC1.1> <input type=hidden name=lang value=fr> <input type=hidden name=cmd value=reply> <input type=hidden name=module value=tool/linear/matrix.fr>  <center><table border=0><tr><td><font size=+2>A = <td>  <textarea name=matrix rows=7 cols=30></textarea></table></center>  <input type=submit value="Montrer"> :  <ul>   <li><input type=checkbox checked name=show value=invariant>rang,    dterminant, trace, signature.   <li><input type=checkbox name=show value=square>A<sup>2</sup>. &nbsp;    <input type=checkbox name=show value=cube>A<sup>3</sup>. &nbsp;    <input type=checkbox name=show value=inverse>A<sup>-1</sup>.   <li><input type=checkbox name=show value=exponent>e<sup>A</sup> : &nbsp;    <input type=radio name=exp_method value=numerical     checked    >numrique, ou &nbsp;    <input type=radio name=exp_method value=formal    >symbolique.   <li><input type=checkbox name=show value=charpoly>Polynme     caractristique de A.   <li><input type=checkbox name=show value=eigen>Les valeurs propres et    vecteurs propres.   <li><input type=checkbox name=show value=jordan>La forme de Jordan.   <p>   <li><input type=checkbox name=show value=every>Toutes les matrices    enregistres.   <li><input type=checkbox name=show value=formula>Une expression de matrices:    <input type=text size=30 name=formula value=A^2+3*A+2> .   <li><input type=checkbox name=show value=register>Enregister A sous le    nom de    <select name=register>     <option value=1>M1     <option value=2>M2     <option value=3>M3     <option value=4>M4     <option value=5>M5     <option value=6>M6     <option value=7>M7     <option value=8>M8     <option value=9>M9    </select>.  </ul></form></center>  Vous avez aussi le <a href="http://wims.unice.fr/~wims/wims.cgi?session=6M1FD2BBC1.1&+lang=fr&+module=tool%2Flinear%2Fmatmult">Multiplicateur de matrices</a> pour effectuer rapidement la multiplication de deux matrices.       <p></div><div class=wimstail> <center><hr width=35%> <table align=center border=0 cellspacing=0 cellpadding=2 bgcolor=#d0c080> <tr> <td align=center><small> <a href="http://wims.unice.fr/~wims/wims.cgi?lang=fr&+session=6M1FD2BBC1.1">Accueil WIMS</a>     <td align=center><small> <a href="http://wims.unice.fr/~wims/wims.cgi?wims_window=new&+session=6M1FD2BBC1_mhelp&+lang=fr&+module=tool%2Flinear%2Fmatrix.fr&+cmd=help&+special_parm=" target=wims_help onClick="window.open('','wims_help','status=no,toolbar=no,location=no,menubar=no,scrollbars=yes,resizable=yes')">Aide</a> </small>   <td align=center><small> <a href="http://wims.unice.fr/~wims/wims.cgi?wims_window=new&+session=6M1FD2BBC1_mhelp&+lang=fr&+module=tool%2Flinear%2Fmatrix.fr&+cmd=help&+special_parm=about" target=wims_help onClick="window.open('','wims_help','status=no,toolbar=no,location=no,menubar=no,scrollbars=yes,resizable=yes')">A propos</a> <tr><td align=center colspan=3> </td>   <tr><td align=center colspan=3><small>   Auteur de la page:  <a href="mailto:xiao@unice.fr?subject=Wims Calculatrice de matrices [fr]"  >XIAO Gang</a>  <tr><td align=center colspan=3><small>  Version 1.12, &copy; 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