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<div id="version" align=right><b>slepc-3.14.2 2021-02-01</b></div>
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<H1>STGetMatrix</H1>
Gets the matrices associated with the original eigensystem.
<H3><FONT COLOR="#883300">Synopsis</FONT></H3>
<PRE>
#include "slepcst.h"
PetscErrorCode <A HREF="../ST/STGetMatrix.html#STGetMatrix">STGetMatrix</A>(<A HREF="../ST/ST.html#ST">ST</A> st,PetscInt k,Mat *A)
</PRE>
Not collective, though parallel Mats are returned if the <A HREF="../ST/ST.html#ST">ST</A> is parallel
<P>
<H3><FONT COLOR="#883300">Input Parameter</FONT></H3>
<TABLE border="0" cellpadding="0" cellspacing="0">
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>st </B></TD><TD> - the spectral transformation context
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>k </B></TD><TD> - the index of the requested matrix (starting in 0)
</TD></TR></TABLE>
<P>
<H3><FONT COLOR="#883300">Output Parameters</FONT></H3>
<TABLE border="0" cellpadding="0" cellspacing="0">
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>A </B></TD><TD> - the requested matrix
</TD></TR></TABLE>
<P>
<P>
<H3><FONT COLOR="#883300">See Also</FONT></H3>
<A HREF="../ST/STSetMatrices.html#STSetMatrices">STSetMatrices</A>(), <A HREF="../ST/STGetNumMatrices.html#STGetNumMatrices">STGetNumMatrices</A>()
<BR><P><B><FONT COLOR="#883300">Location: </FONT></B><A HREF="../../../src/sys/classes/st/interface/stfunc.c.html#STGetMatrix">src/sys/classes/st/interface/stfunc.c</A>
<P><H3><FONT COLOR="#883300">Examples</FONT></H3>
<A HREF="../../../src/eps/tutorials/ex10.c.html">src/eps/tutorials/ex10.c.html</A><BR>
<BR><A HREF="./index.html">Index of all ST routines</A>
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