20 Nov
2015
20 Nov
'15
5:43 a.m.
Hello again, MatMatMult not supported for B of type mpibaij (where A*B = C). Can A be of type mpibaij? Will C be of type mpibaij if A is but B is not? I see the limitation to aij/dense is mentioned in the documentation in matmatmultsymbolic and matmatmultnumeric, but not in matmatmult. Probably they have the same limitation... I guess I'm back to row-reading-adding. Carles 2015-11-19 21:49 GMT+01:00 Jed Brown <[email protected]>:
Carles Bona <[email protected]> writes:
Sorry, yes, I meant losing less information than I would lose without adding beforehand.
That's not true either (as described). You're replacing two equations with one equation, so no matter how you do it, you're opening a 1D space.