Searched refs:nrmT (Results 1 – 1 of 1) sorted by relevance
555 PetscReal nrmT, nrmB; in MatGolubKahanComputeExplicitOperator() local560 PetscCall(MatNorm(T, NORM_1, &nrmT)); in MatGolubKahanComputeExplicitOperator()562 …PetscCheck(nrmB <= 0 || nrmT / nrmB < PETSC_SMALL, PETSC_COMM_SELF, PETSC_ERR_ARG_WRONG, "Matrix i… in MatGolubKahanComputeExplicitOperator()