Thank you very much, Daniel!! I appreciate your help!
On Wed, Aug 21, 2019 at 11:40 PM Daniel Arndt
wrote:
> Yuesu,
>
> I am learning step-7 which has the same class AffineConstraints class,
>> in step6, we use the member function ::distribute_local_to_global to put
>> the local matrix and rhs
Yuesu,
I am learning step-7 which has the same class AffineConstraints class, in
> step6, we use the member function ::distribute_local_to_global to put the
> local matrix and rhs into global matrix and rhs, but in step-7, we still
> use system_matrix.add and then use the constraint.condense