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<div id="version" align=right><b>petsc-3.4.2 2013-07-02</b></div>
<A NAME="PCApplySymmetricRight"><H1>PCApplySymmetricRight</H1></A>
Applies the right part of a symmetric preconditioner to a vector.
<H3><FONT COLOR="#CC3333">Synopsis</FONT></H3>
<PRE>
#include "petscksp.h"
PetscErrorCode PCApplySymmetricRight(PC pc,Vec x,Vec y)
</PRE>
Collective on <A HREF="../PC/PC.html#PC">PC</A> and <A HREF="../Vec/Vec.html#Vec">Vec</A>
<P>
<H3><FONT COLOR="#CC3333">Input Parameters</FONT></H3>
<TABLE border="0" cellpadding="0" cellspacing="0">
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>pc </B></TD><TD>- the preconditioner context
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>x </B></TD><TD>- input vector
</TD></TR></TABLE>
<P>
<H3><FONT COLOR="#CC3333">Output Parameter</FONT></H3>
<DT><B>y </B> -output vector
<br>
<P>
<P>
<H3><FONT COLOR="#CC3333">Notes</FONT></H3>
Currently, this routine is implemented only for <A HREF="../PC/PCICC.html#PCICC">PCICC</A> and <A HREF="../PC/PCJACOBI.html#PCJACOBI">PCJACOBI</A> preconditioners.
<P>
<H3><FONT COLOR="#CC3333">Keywords</FONT></H3>
<A HREF="../PC/PC.html#PC">PC</A>, apply, symmetric, right
<BR>
<P>
<H3><FONT COLOR="#CC3333">See Also</FONT></H3>
<A HREF="../PC/PCApply.html#PCApply">PCApply</A>(), <A HREF="../PC/PCApplySymmetricLeft.html#PCApplySymmetricLeft">PCApplySymmetricLeft</A>()
<BR><P><B><P><B><FONT COLOR="#CC3333">Level:</FONT></B>developer
<BR><FONT COLOR="#CC3333">Location:</FONT></B><A HREF="../../../src/ksp/pc/interface/precon.c.html#PCApplySymmetricRight">src/ksp/pc/interface/precon.c</A>
<BR><A HREF="./index.html">Index of all PC routines</A>
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