[petsc-users] addition of two matrix

[Dave May]

Try this

http://www.mcs.anl.gov/petsc/petsc-current/docs/manualpages/Mat/MatAXPY.html

On 22 January 2016 at 00:11, wen zhao <wen.zhao at outlook.fr> wrote:

> Hello,
>
> I want to add to matrix, but i haven't found a function which can do this
> operation. Is there existe a kind of operation can do C = A + B
>
> Thanks
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.mcs.anl.gov/pipermail/petsc-users/attachments/20160122/83ec2cb5/attachment.html>