ee1227e21eaf1a91fdbb0ec1b7b3afd2f1d775e2
[scilab.git] / scilab / modules / elementary_functions / help / ja_JP / floating_point / isinf.xml
1 <?xml version="1.0" encoding="UTF-8"?>
2
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17
18 <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="isinf" xml:lang="ja">
19     
20     <refnamediv>
21         
22         <refname>isinf</refname>
23         
24         <refpurpose>無限大のエントリかどうかを調べる</refpurpose>
25         
26     </refnamediv>
27     
28     <refsynopsisdiv>
29         
30         <title>呼び出し手順</title>
31         
32         <synopsis>r=isinf(x)</synopsis>
33         
34     </refsynopsisdiv>
35     
36     <refsection>
37         
38         <title>引数</title>
39         
40         <variablelist>
41             
42             <varlistentry>
43                 
44                 <term>x</term>
45                 
46                 <listitem>
47                     
48                     <para>
49                         
50                         実数または複素数のベクトルまたは行列r: 論理値のベクトルまたは行列
51                         
52                     </para>
53                     
54                 </listitem>
55                 
56             </varlistentry>
57             
58         </variablelist>
59         
60     </refsection>
61     
62     <refsection>
63         
64         <title>説明</title>
65         
66         <para>
67             
68             <literal>isinf(x)</literal> は,
69             
70             <literal>x</literal>の無限大のエントリに対応するエントリに真,
71             
72             <literal>x</literal>の有限のエントリに対応するエントリに偽を含む
73             
74             論理値のベクトルまたは行列を返します.
75             
76         </para>
77         
78     </refsection>
79     
80     <refsection>
81         
82         <title>例</title>
83         
84         <programlisting role="example"><![CDATA[ 
85 isinf([1 0.01 -%inf %inf])
86  ]]></programlisting>
87         
88     </refsection>
89     
90     <refsection role="see also">
91         
92         <title>参照</title>
93         
94         <simplelist type="inline">
95             
96             <member>
97                 
98                 <link linkend="isnan">isnan</link>
99                 
100             </member>
101             
102         </simplelist>
103         
104     </refsection>
105     
106 </refentry>
107