mirror of
https://github.com/macintoshplus/doc-fr.git
synced 2026-04-27 02:28:31 +02:00
Yannick Torres
464c003d1c
git-svn-id: https://svn.php.net/repository/phpdoc/fr/trunk@157848 c90b9560-bf6c-de11-be94-00142212c4b1
52 lines
1.4 KiB
XML
52 lines
1.4 KiB
XML
<?xml version="1.0" encoding="iso-8859-1"?>
|
|
<!-- $Revision: 1.6 $ -->
|
|
<!-- EN-Revision: 1.4 Maintainer: yannick Status: ready -->
|
|
<refentry id="function.acos">
|
|
<refnamediv>
|
|
<refname>acos</refname>
|
|
<refpurpose>arc cosinus</refpurpose>
|
|
</refnamediv>
|
|
<refsect1>
|
|
<title>Description</title>
|
|
<methodsynopsis>
|
|
<type>float</type><methodname>acos</methodname>
|
|
<methodparam><type>float</type><parameter>arg</parameter></methodparam>
|
|
</methodsynopsis>
|
|
<para>
|
|
<function>acos</function> retourne l'arc cosinus de
|
|
<parameter>arg</parameter> (<parameter>arg</parameter> en radians).
|
|
<function>acos</function> est la fonction inverse de
|
|
<function>cos</function>, ce qui signifie que
|
|
<literal>a==cos(acos(a))</literal> pour toute valeur qui soit
|
|
dans l'intervalle de validité de <function>acos</function>.
|
|
</para>
|
|
<para>
|
|
Voir aussi
|
|
<function>acosh</function>,
|
|
<function>asin</function> et
|
|
<function>atan</function>.
|
|
</para>
|
|
</refsect1>
|
|
</refentry>
|
|
|
|
<!-- Keep this comment at the end of the file
|
|
Local variables:
|
|
mode: sgml
|
|
sgml-omittag:t
|
|
sgml-shorttag:t
|
|
sgml-minimize-attributes:nil
|
|
sgml-always-quote-attributes:t
|
|
sgml-indent-step:1
|
|
sgml-indent-data:t
|
|
indent-tabs-mode:nil
|
|
sgml-parent-document:nil
|
|
sgml-default-dtd-file:"../../../../manual.ced"
|
|
sgml-exposed-tags:nil
|
|
sgml-local-catalogs:nil
|
|
sgml-local-ecat-files:nil
|
|
End:
|
|
vim600: syn=xml fen fdm=syntax fdl=2 si
|
|
vim: et tw=78 syn=sgml
|
|
vi: ts=1 sw=1
|
|
-->
|