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<div id="version" align=right><b>petsc-3.14.5 2021-03-03</b></div>
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<A NAME="MatProductNumeric"><H1>MatProductNumeric</H1></A>
Implement a matrix product with numerical values.
<H3><FONT COLOR="#CC3333">Synopsis</FONT></H3>
<PRE>
#include "petscmat.h"
<A HREF="../Sys/PetscErrorCode.html#PetscErrorCode">PetscErrorCode</A> <A HREF="../Mat/MatProductNumeric.html#MatProductNumeric">MatProductNumeric</A>(<A HREF="../Mat/Mat.html#Mat">Mat</A> mat)
</PRE>
Collective on <A HREF="../Mat/Mat.html#Mat">Mat</A>
<P>
<H3><FONT COLOR="#CC3333">Input/Output Parameter</FONT></H3>
<TABLE border="0" cellpadding="0" cellspacing="0">
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>mat </B></TD><TD>- the matrix holding the product
</TD></TR></TABLE>
<P>
<P>
Notes: <A HREF="../Mat/MatProductSymbolic.html#MatProductSymbolic">MatProductSymbolic</A>() must have been called on mat before calling this function
<P>
<H3><FONT COLOR="#CC3333">See Also</FONT></H3>
<A HREF="../Mat/MatProductCreate.html#MatProductCreate">MatProductCreate</A>(), <A HREF="../Mat/MatSetType.html#MatSetType">MatSetType</A>(), <A HREF="../Mat/MatProductSymbolic.html#MatProductSymbolic">MatProductSymbolic</A>()
<BR><P><B></B><H3><FONT COLOR="#CC3333">Level</FONT></H3>intermediate<BR>
<H3><FONT COLOR="#CC3333">Location</FONT></H3>
</B><A HREF="../../../src/mat/interface/matproduct.c.html#MatProductNumeric">src/mat/interface/matproduct.c</A>
<P><H3><FONT COLOR="#CC3333">Examples</FONT></H3>
<A HREF="../../../src/tao/pde_constrained/tutorials/elliptic.c.html">src/tao/pde_constrained/tutorials/elliptic.c.html</A><BR>
<A HREF="../../../src/tao/pde_constrained/tutorials/parabolic.c.html">src/tao/pde_constrained/tutorials/parabolic.c.html</A><BR>
<P><H3><FONT COLOR="CC3333">Implementations</FONT></H3><A HREF="../../../src/mat/impls/aij/mpi/mpimatmatmatmult.c.html#MatProductNumeric_ABC_Transpose_AIJ_AIJ">MatProductNumeric_ABC_Transpose_AIJ_AIJ in src/mat/impls/aij/mpi/mpimatmatmatmult.c</A><BR>
<A HREF="../../../src/mat/impls/aij/mpi/mpimatmatmatmult.c.html#MatProductNumeric_RARt_MPIAIJ_MPIAIJ">MatProductNumeric_RARt_MPIAIJ_MPIAIJ in src/mat/impls/aij/mpi/mpimatmatmatmult.c</A><BR>
<A HREF="../../../src/mat/impls/aij/seq/aijmkl/aijmkl.c.html#MatProductNumeric_AtB_SeqAIJMKL_SeqAIJMKL">MatProductNumeric_AtB_SeqAIJMKL_SeqAIJMKL in src/mat/impls/aij/seq/aijmkl/aijmkl.c</A><BR>
<A HREF="../../../src/mat/impls/aij/seq/matmatmult.c.html#MatProductNumeric_AtB_SeqAIJ_SeqAIJ">MatProductNumeric_AtB_SeqAIJ_SeqAIJ in src/mat/impls/aij/seq/matmatmult.c</A><BR>
<A HREF="../../../src/mat/impls/aij/seq/seqcusparse/aijcusparse.cu.html#MatProductNumeric_SeqAIJCUSPARSE_SeqDENSECUDA">MatProductNumeric_SeqAIJCUSPARSE_SeqDENSECUDA in src/mat/impls/aij/seq/seqcusparse/aijcusparse.cu</A><BR>
<A HREF="../../../src/mat/impls/hara/mathara.cu.html#MatProductNumeric_HARA">MatProductNumeric_HARA in src/mat/impls/hara/mathara.cu</A><BR>
<A HREF="../../../src/mat/impls/nest/matnest.c.html#MatProductNumeric_Nest_Dense">MatProductNumeric_Nest_Dense in src/mat/impls/nest/matnest.c</A><BR>
<A HREF="../../../src/mat/impls/shell/shell.c.html#MatProductNumeric_Shell_X">MatProductNumeric_Shell_X in src/mat/impls/shell/shell.c</A><BR>
<BR><A HREF="./index.html">Index of all Mat routines</A>
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