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<div id="version" align=right><b>petsc-3.10.3 2018-12-18</b></div>
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<A NAME="VecPointwiseMult"><H1>VecPointwiseMult</H1></A>
Computes the componentwise multiplication w = x*y.
<H3><FONT COLOR="#CC3333">Synopsis</FONT></H3>
<PRE>
#include "petscvec.h"
<A HREF="../Sys/PetscErrorCode.html#PetscErrorCode">PetscErrorCode</A> <A HREF="../Vec/VecPointwiseMult.html#VecPointwiseMult">VecPointwiseMult</A>(<A HREF="../Vec/Vec.html#Vec">Vec</A> w, <A HREF="../Vec/Vec.html#Vec">Vec</A> x,<A HREF="../Vec/Vec.html#Vec">Vec</A> y)
</PRE>
Logically Collective on <A HREF="../Vec/Vec.html#Vec">Vec</A>
<P>
<H3><FONT COLOR="#CC3333">Input Parameters</FONT></H3>
<DT><B>x, y </B> -the vectors
<br>
<P>
<H3><FONT COLOR="#CC3333">Output Parameter</FONT></H3>
<DT><B>w </B> -the result
<br>
<P>
<P>
<H3><FONT COLOR="#CC3333">Notes</FONT></H3>
any subset of the x, y, and w may be the same vector.
<P>
<P>
<H3><FONT COLOR="#CC3333">See Also</FONT></H3>
<A HREF="../Vec/VecPointwiseDivide.html#VecPointwiseDivide">VecPointwiseDivide</A>(), <A HREF="../Vec/VecPointwiseMax.html#VecPointwiseMax">VecPointwiseMax</A>(), <A HREF="../Vec/VecPointwiseMin.html#VecPointwiseMin">VecPointwiseMin</A>(), <A HREF="../Vec/VecPointwiseMaxAbs.html#VecPointwiseMaxAbs">VecPointwiseMaxAbs</A>(), <A HREF="../Vec/VecMaxPointwiseDivide.html#VecMaxPointwiseDivide">VecMaxPointwiseDivide</A>()
<BR><P><B></B><H3><FONT COLOR="#CC3333">Level</FONT></H3>advanced<BR>
<H3><FONT COLOR="#CC3333">Location</FONT></H3>
</B><A HREF="../../../src/vec/vec/interface/vector.c.html#VecPointwiseMult">src/vec/vec/interface/vector.c</A>
<P><H3><FONT COLOR="#CC3333">Examples</FONT></H3>
<A HREF="../../../src/vec/vec/examples/tutorials/ex1.c.html">src/vec/vec/examples/tutorials/ex1.c.html</A><BR>
<A HREF="../../../src/vec/vec/examples/tutorials/ex1f.F90.html">src/vec/vec/examples/tutorials/ex1f.F90.html</A><BR>
<A HREF="../../../src/vec/vec/examples/tutorials/ex1f90.F90.html">src/vec/vec/examples/tutorials/ex1f90.F90.html</A><BR>
<A HREF="../../../src/vec/vec/examples/tutorials/ex20f90.F90.html">src/vec/vec/examples/tutorials/ex20f90.F90.html</A><BR>
<A HREF="../../../src/ksp/ksp/examples/tutorials/ex15.c.html">src/ksp/ksp/examples/tutorials/ex15.c.html</A><BR>
<A HREF="../../../src/ksp/ksp/examples/tutorials/ex15f.F90.html">src/ksp/ksp/examples/tutorials/ex15f.F90.html</A><BR>
<A HREF="../../../src/snes/examples/tutorials/ex12.c.html">src/snes/examples/tutorials/ex12.c.html</A><BR>
<A HREF="../../../src/ts/examples/tutorials/ex50.c.html">src/ts/examples/tutorials/ex50.c.html</A><BR>
<A HREF="../../../src/tao/unconstrained/examples/tutorials/spectraladjointassimilation.c.html">src/tao/unconstrained/examples/tutorials/spectraladjointassimilation.c.html</A><BR>
<A HREF="../../../src/tao/pde_constrained/examples/tutorials/elliptic.c.html">src/tao/pde_constrained/examples/tutorials/elliptic.c.html</A><BR>
<A HREF="../../../src/tao/pde_constrained/examples/tutorials/parabolic.c.html">src/tao/pde_constrained/examples/tutorials/parabolic.c.html</A><BR>
<P><H3><FONT COLOR="CC3333">Implementations</FONT></H3><A HREF="../../../src/vec/vec/impls/nest/vecnest.c.html#VecPointwiseMult_Nest">VecPointwiseMult_Nest in src/vec/vec/impls/nest/vecnest.c</A><BR>
<A HREF="../../../src/vec/vec/impls/seq/bvec2.c.html#VecPointwiseMult_Seq">VecPointwiseMult_Seq in src/vec/vec/impls/seq/bvec2.c</A><BR>
<A HREF="../../../src/vec/vec/impls/seq/seqcuda/veccuda2.cu.html#VecPointwiseMult_SeqCUDA">VecPointwiseMult_SeqCUDA in src/vec/vec/impls/seq/seqcuda/veccuda2.cu</A><BR>
<A HREF="../../../src/vec/vec/impls/seq/seqviennacl/vecviennacl.cxx.html#VecPointwiseMult_SeqViennaCL">VecPointwiseMult_SeqViennaCL in src/vec/vec/impls/seq/seqviennacl/vecviennacl.cxx</A><BR>
<BR><A HREF="./index.html">Index of all Vec routines</A>
<BR><A HREF="../../index.html">Table of Contents for all manual pages</A>
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