<?xml version="1.0" encoding="ISO-8859-1"?>
<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" version="5.0-subset Scilab" xml:lang="en" xml:id="gph_isBounded">
  <info>
    <pubdate>14-May-2010</pubdate>
  </info>

  <refnamediv>
    <refname>gph_isBounded</refname>
    <refpurpose>Graph-matrix calculus (GPH), Function domain bounded test</refpurpose>
  </refnamediv>

   <refsynopsisdiv>
     <title>Calling Sequence</title>
     <synopsis>B = gph_isBounded(gph)</synopsis>
   </refsynopsisdiv>

   <refsection>
     <title>Parameters</title>
     <variablelist>

       <varlistentry>
         <term>gph</term>
         <listitem>
           <para>matrix.  A function in GPH matrix form.</para>
         </listitem>
       </varlistentry>

       <varlistentry>
         <term>B</term>
         <listitem>
           <para>1x2 boolean matrix.  Whether the function is left- or right-bounded.</para>
         </listitem>
       </varlistentry>

     </variablelist>
   </refsection>

   <refsection>
     <title>Description</title>

     <para>
       Returns a 1x2 boolean matrix B indicating whether the domain of
       the given function is left- or right-bounded.

       <itemizedlist>
         <listitem>B(1) == %t, if and only if gph's domain is left-bounded.</listitem>
         <listitem>B(2) == %t, if and only if gph's domain is left-bounded.</listitem>
       </itemizedlist>
     </para>
   </refsection>

   <refsection>
     <title>Examples</title>
     <programlisting role="example"><![CDATA[
gph = [-1,  0, 0, 1, 2; ..
       -1, -1, 0, 0, 2; ..
        1,  0, 0, 0, 1];
B = gph_isBounded(gph),

gph = [0, 0, 1; ..
       0, 1, 1; ..
       0, 0, 1];
B = gph_isBounded(gph),
]]></programlisting>
   </refsection>

   <refsection>
     <title>See Also</title>
     <simplelist type="inline">
       <member><link linkend="gph_function">gph_function</link></member>
   </simplelist></refsection>

   <refsection>
     <title>Authors</title>
     <para>
       <literal>Bryan Gardiner</literal>, University of British Columbia, BC, Canada
     </para>
   </refsection>

</refentry>
