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<div id="version" align=right><b>petsc-3.4.2 2013-07-02</b></div>
<A NAME="TSErrorNormWRMS"><H1>TSErrorNormWRMS</H1></A>
compute a weighted norm of the difference between a vector and the current state
<H3><FONT COLOR="#CC3333">Synopsis</FONT></H3>
<PRE>
#include "petscts.h"
PetscErrorCode TSErrorNormWRMS(TS ts,Vec Y,PetscReal *norm)
</PRE>
Collective on <A HREF="../TS/TS.html#TS">TS</A>
<P>
<H3><FONT COLOR="#CC3333">Input Arguments</FONT></H3>
<TABLE border="0" cellpadding="0" cellspacing="0">
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>ts </B></TD><TD>- time stepping context
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>Y </B></TD><TD>- state vector to be compared to ts->vec_sol
</TD></TR></TABLE>
<P>
<H3><FONT COLOR="#CC3333">Output Arguments</FONT></H3>
<DT><B>norm </B> -weighted norm, a value of 1.0 is considered small
<br>
<P>
<P>
<H3><FONT COLOR="#CC3333">See Also</FONT></H3>
<A HREF="../TS/TSSetTolerances.html#TSSetTolerances">TSSetTolerances</A>()
<BR><P><B><P><B><FONT COLOR="#CC3333">Level:</FONT></B>developer
<BR><FONT COLOR="#CC3333">Location:</FONT></B><A HREF="../../../src/ts/interface/ts.c.html#TSErrorNormWRMS">src/ts/interface/ts.c</A>
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