vector component product

[Dave May]

PetscErrorCode  VecPointwiseMult(Vec w, Vec x,Vec y)



On Jan 7, 2008 9:21 PM, li pan <li76pan at yahoo.com> wrote:

> Dear all,
> I want to calculate component product of two vectors.
> If I have two vectors u and v, I want to have result
> as w(i) = u(i)*v(i). Is there a function in petsc to
> finish this job?
>
> thanx
>
> pan
>
>
>
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