rename upstream-man-pages to upstream-doc
[clinton/guile-figl.git] / upstream-doc / manglsl / tan.xml
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7faf1d71
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1<?xml version="1.0" encoding="UTF-8"?>\r
2<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook MathML Module V1.1b1//EN"\r
3 "http://www.oasis-open.org/docbook/xml/mathml/1.1CR1/dbmathml.dtd">\r
4<refentry id="radians">\r
5 <refmeta>\r
6 <refmetainfo>\r
7 <copyright>\r
8 <year>2011</year>\r
9 <holder>Khronos Group</holder>\r
10 </copyright>\r
11 </refmetainfo>\r
12 <refentrytitle>tan</refentrytitle>\r
13 <manvolnum>3G</manvolnum>\r
14 </refmeta>\r
15 <refnamediv>\r
16 <refname>tan</refname>\r
17 <refpurpose>return the tangent of the parameter</refpurpose>\r
18 </refnamediv>\r
19 <refsynopsisdiv><title>Declaration</title>\r
20 <funcsynopsis>\r
21 <funcprototype>\r
22 <funcdef>genType <function>tan</function></funcdef>\r
23 <paramdef>genType <parameter>angle</parameter></paramdef>\r
24 </funcprototype>\r
25 </funcsynopsis>\r
26 </refsynopsisdiv>\r
27 <refsect1 id="parameters"><title>Parameters</title>\r
28 <variablelist>\r
29 <varlistentry>\r
30 <term><parameter>angle</parameter></term>\r
31 <listitem>\r
32 <para>\r
33 Specify the quantity, in radians, of which to return the tangent.\r
34 </para>\r
35 </listitem>\r
36 </varlistentry>\r
37 </variablelist>\r
38 </refsect1>\r
39 <refsect1 id="description"><title>Description</title>\r
40 <para>\r
41 <function>tan</function> returns the trigonometric tangent of <parameter>angle</parameter>.\r
42 </para>\r
43 </refsect1>\r
44 <refsect1 id="versions"><title>Version Support</title>\r
45 <informaltable frame="topbot">\r
46 #VARTABLECOLS#\r
47 <thead>\r
48 #FUNCTABLEHEADER#\r
49 <row>\r
50 <entry>tan</entry>#newin11#\r
51 </row>\r
52 </thead>\r
53 </tgroup>\r
54 </informaltable>\r
55 </refsect1>\r
56 <refsect1 id="seealso"><title>See Also</title>\r
57 <para>\r
58 <citerefentry><refentrytitle>sin</refentrytitle></citerefentry>,\r
59 <citerefentry><refentrytitle>cos</refentrytitle></citerefentry>,\r
60 <citerefentry><refentrytitle>atan</refentrytitle></citerefentry>\r
61 </para>\r
62 </refsect1>\r
63 <refsect1 id="Copyright"><title>Copyright</title>\r
64 <para>\r
65 Copyright <trademark class="copyright"></trademark> 2011 Khronos Group. \r
66 This material may be distributed subject to the terms and conditions set forth in \r
67 the Open Publication License, v 1.0, 8 June 1999.\r
68 <ulink url="http://opencontent.org/openpub/">http://opencontent.org/openpub/</ulink>.\r
69 </para>\r
70 </refsect1>\r
71</refentry>\r