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<div id="version" align=right><b>petsc-3.4.2 2013-07-02</b></div>
<A NAME="SNES_NORM_FUNCTION"><H1>SNES_NORM_FUNCTION</H1></A>
Compute the function and its L2 norm at each iteration.
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<H3><FONT COLOR="#CC3333">Notes</FONT></H3>
Most solvers will use this no matter what norm type is passed to them.
<P>
<H3><FONT COLOR="#CC3333">See Also</FONT></H3>
<A HREF="../SNES/SNESNormType.html#SNESNormType">SNESNormType</A>, <A HREF="../SNES/SNESSetNormType.html#SNESSetNormType">SNESSetNormType</A>(), <A HREF="../SNES/SNES_NORM_NONE.html#SNES_NORM_NONE">SNES_NORM_NONE</A>
<BR><P><B><P><B><FONT COLOR="#CC3333">Level:</FONT></B>advanced
<BR><FONT COLOR="#CC3333">Location:</FONT></B><A HREF="../../../src/snes/../../include/petscsnes.h.html#SNES_NORM_FUNCTION">src/snes/../../include/petscsnes.h</A>
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