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   <div id="version" align=right><b>petsc-3.7.5 2017-01-01</b></div>
   <div id="bugreport" align=right><a href="mailto:petsc-maint@mcs.anl.gov?subject=Typo or Error in Documentation &body=Please describe the typo or error in the documentation: petsc-3.7.5 v3.7.5 docs/manualpages/SNES/SNESCompositeSetType.html "><small>Report Typos and Errors</small></a></div>
<A NAME="SNESCompositeSetType"><H1>SNESCompositeSetType</H1></A>
Sets the type of composite preconditioner. 
<H3><FONT COLOR="#CC3333">Synopsis</FONT></H3>
<PRE>
#include "petscsnes.h" 
PetscErrorCode  SNESCompositeSetType(SNES snes,SNESCompositeType type)
</PRE>
Logically Collective on <A HREF="../SNES/SNES.html#SNES">SNES</A>
<P>
<H3><FONT COLOR="#CC3333">Input Parameter</FONT></H3>
<TABLE border="0" cellpadding="0" cellspacing="0">
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>snes </B></TD><TD>- the preconditioner context
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>type </B></TD><TD>- SNES_COMPOSITE_ADDITIVE (default), SNES_COMPOSITE_MULTIPLICATIVE
</TD></TR></TABLE>
<P>
<H3><FONT COLOR="#CC3333">Options Database Key</FONT></H3>
<DT><B>-snes_composite_type &lt;type: one of multiplicative, additive, special&gt; </B> -Sets composite preconditioner type
<br>
<P>

<P>
<H3><FONT COLOR="#CC3333">Keywords</FONT></H3>
 <A HREF="../SNES/SNES.html#SNES">SNES</A>, set, type, composite preconditioner, additive, multiplicative
<BR><P><B><P><B><FONT COLOR="#CC3333">Level:</FONT></B>Developer
<BR><FONT COLOR="#CC3333">Location:</FONT></B><A HREF="../../../src/snes/impls/composite/snescomposite.c.html#SNESCompositeSetType">src/snes/impls/composite/snescomposite.c</A>
<BR><A HREF="./index.html">Index of all SNES routines</A>
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