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<refentry version="5.0-subset Scilab" xml:id="sym_isInfeasible" xml:lang="en"
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	<refnamediv>
		<refname>sym_isInfeasible</refname>
		<refpurpose>To check whether the problem was proven to be infeasible.</refpurpose>
	</refnamediv>

	<refsynopsisdiv>
		<title>Calling Sequence</title>
		<synopsis>sym_isInfeasible()</synopsis>
	</refsynopsisdiv>

	<refsection>
		<title>Description</title>

		<para>This post-solution query routine is used to learn whether the problem was proven to be infeasible.</para>
		<para>It prints whether or not the problem was proven to be infeasible to scilab console.</para>

	</refsection>

	<refsection>
		<title>Arguments</title>

		<para>This function takes no arguments</para>

	</refsection>

	<refsection>
		<title>Return value</title>
		
		<para>It returns 1 if the problem was solved proven to be infeasible or 0 if it was not proven to be infeasible or -1 if there was an error.</para>

	</refsection>

	<refsection>
		<title>Examples</title>

		<programlisting role="example">status=sym_isInfeasible()</programlisting>

	</refsection>

	<refsection>
		<title>Authors</title>

		<simplelist type="vert">
			<member>Sai Kiran Naragam</member>

		</simplelist>
	</refsection>
</refentry>