Remove all the authors from the documentation. This has been done for the following...
[scilab.git] / scilab / modules / elementary_functions / help / pt_BR / isempty.xml
1 <?xml version="1.0" encoding="ISO-8859-1"?>
2 <!--
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9  * are also available at    
10  * http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
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12  -->
13 <refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:ns4="http://www.w3.org/1999/xhtml" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" version="5.0-subset Scilab" xml:id="isempty" xml:lang="en">
14   <info>
15     <pubdate>$LastChangedDate$</pubdate>
16   </info>
17   <refnamediv>
18     <refname>isempty</refname>
19     <refpurpose>verifica se uma variável é uma matriz vazia ou uma lista
20       vazia
21     </refpurpose>
22   </refnamediv>
23   <refsynopsisdiv>
24     <title>Seqüência de Chamamento</title>
25     <synopsis>t=isempty(x)</synopsis>
26   </refsynopsisdiv>
27   <refsection>
28     <title>Parâmetros</title>
29     <variablelist>
30       <varlistentry>
31         <term>x</term>
32         <listitem>
33           <para>vetor, matriz ou lista </para>
34         </listitem>
35       </varlistentry>
36       <varlistentry>
37         <term>t</term>
38         <listitem>
39           <para>um booleano </para>
40         </listitem>
41       </varlistentry>
42     </variablelist>
43   </refsection>
44   <refsection>
45     <title>Descrição</title>
46     <para>
47       <literal>isempty(x)</literal> retorna 'true' (verdadeiro) se x é uma
48       matriz vazia ou uma lista vazia.
49     </para>
50   </refsection>
51   <refsection>
52     <title>Exemplos</title>
53     <programlisting role="example"><![CDATA[ 
54 a=1
55 isempty(a(2:$))
56 isempty(find(rand(1:10)==5))
57  ]]></programlisting>
58   </refsection>
59 </refentry>