Searched refs:Bnorm (Results 1 – 1 of 1) sorted by relevance
65 PetscReal Aijnorm, Aijdiagnorm, Bnorm, dnorm; in main() local84 PetscCall(MatNorm(B, NORM_FROBENIUS, &Bnorm)); in main()85 …Bnorm <= 100.0 * PETSC_MACHINE_EPSILON, PETSC_COMM_WORLD, PETSC_ERR_PLIB, "Altered matrices do not… in main()