* Bug 15891 fixed: [doc] matrix-wise trigo pages => subsection
[scilab.git] / scilab / modules / elementary_functions / help / fr_FR / trigonometry / matrix_wise / atanhm.xml
1 <?xml version="1.0" encoding="UTF-8"?>
2 <refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:ns5="http://www.w3.org/1999/xhtml" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:id="atanhm" xml:lang="fr">
3     <refnamediv>
4         <refname>atanhm</refname>
5         <refpurpose>tangente hyperbolique inverse d'une matrice
6             carrée
7         </refpurpose>
8     </refnamediv>
9     <refsynopsisdiv>
10         <title>Séquence d'appel</title>
11         <synopsis>t=atanhm(x)</synopsis>
12     </refsynopsisdiv>
13     <refsection>
14         <title>Paramètres</title>
15         <variablelist>
16             <varlistentry>
17                 <term>x</term>
18                 <listitem>
19                     <para>matrice carrée complexe ou réelle</para>
20                 </listitem>
21             </varlistentry>
22             <varlistentry>
23                 <term>t</term>
24                 <listitem>
25                     <para>matrice carrée complexe ou réelle</para>
26                 </listitem>
27             </varlistentry>
28         </variablelist>
29     </refsection>
30     <refsection>
31         <title>Description</title>
32         <para>
33             <literal>atanhm(x)</literal> est l'arctangente hyperbolique
34             matricielle de la matrice x. Le résultat peut être imprécis si
35             <literal>x</literal> n'est pas symétrique.
36         </para>
37     </refsection>
38     <refsection>
39         <title>Exemples</title>
40         <programlisting role="example"><![CDATA[
41 A=[1,2;3,4];
42 tanhm(atanhm(A))
43  ]]></programlisting>
44     </refsection>
45     <refsection role="see also">
46         <title>Voir aussi</title>
47         <simplelist type="inline">
48             <member>
49                 <link linkend="atanh">atanh</link>
50             </member>
51             <member>
52                 <link linkend="tanhm">tanhm</link>
53             </member>
54         </simplelist>
55     </refsection>
56 </refentry>