Revert "* Bug #13839 fixed - sign() could not be used with sparse matrices * sign...
[scilab.git] / scilab / modules / elementary_functions / help / pt_BR / sign.xml
index 82095a6..2ac746d 100644 (file)
@@ -1,7 +1,8 @@
-<?xml version="1.0" encoding="UTF-8"?>
+<?xml version="1.0" encoding="ISO-8859-1"?>
 <!--
  * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
  * Copyright (C) 2008 - INRIA
+ * 
  * Copyright (C) 2012 - 2016 - Scilab Enterprises
  *
  * This file is hereby licensed under the terms of the GNU GPL v2.0,
  * along with this program.
  *
  -->
-<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="sign" xml:lang="pt">
+<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="sign" xml:lang="en">
     <refnamediv>
         <refname>sign</refname>
-        <refpurpose>função de sinal</refpurpose>
+        <refpurpose>função de sinal</refpurpose>
     </refnamediv>
-    <refsynopsisdiv>
-        <title>Seqüência de Chamamento</title>
-        <synopsis>X = sign(A)</synopsis>
-    </refsynopsisdiv>
-    <refsection role="parameters">
-        <title>Parâmetros</title>
-        <variablelist>
-            <varlistentry>
-                <term>?</term>
-                <listitem>
-                    <para>real or complex matrix. <varname>A</varname> may be sparse.</para>
-                </listitem>
-            </varlistentry>
-            <varlistentry>
-                <term>X</term>
-                <listitem>
-                    <para>real or complex matrix</para>
-                </listitem>
-            </varlistentry>
-        </variablelist>
-    </refsection>
-    <refsection role="description">
-        <title>Descrição</title>
+    <refsection>
+        <title>Descrição</title>
         <para>
-            <literal>X = sign(A)</literal> retorna a matriz feita dos sinais de
+            <literal>X=sign(A)</literal> retorna a matriz feita dos sinais de
             <literal>A(i,j)</literal>. Para <literal>A</literal>, feita de complexos
             <literal>sign(A) = A./abs(A)</literal>.
         </para>
     </refsection>
-    <refsection role="examples">
+    <refsection>
         <title>Exemplos</title>
-        <programlisting role="example"><![CDATA[
+        <programlisting role="example"><![CDATA[ 
 sign(rand(2,3))
 sign(1+%i)
-sign(sprand(8,3,0.3,"normal"))
  ]]></programlisting>
     </refsection>
     <refsection role="see also">
-        <title>Ver Também</title>
+        <title>Ver Também</title>
         <simplelist type="inline">
             <member>
                 <link linkend="abs">abs</link>
             </member>
         </simplelist>
     </refsection>
-    <refsection role="history">
-        <title>Histórico</title>
-        <revhistory>
-            <revision>
-                <revnumber>6.0</revnumber>
-                <revdescription>Extension to sparse matrices
-                </revdescription>
-            </revision>
-        </revhistory>
-    </refsection>
 </refentry>