10   PetscReal           err;  in main()  local
122     PetscCall(MatNorm(C, NORM_INFINITY, &err));  in main()
123 …PetscCheck(err <= PETSC_SMALL, PetscObjectComm((PetscObject)A), PETSC_ERR_PLIB, "Error MatSetValue…  in main()
157   PetscCall(MatNorm(C, NORM_INFINITY, &err));  in main()
158 …PetscCheck(err <= PETSC_SMALL, PetscObjectComm((PetscObject)A), PETSC_ERR_PLIB, "Error Mat AIJ %g"…  in main()
162   PetscCall(MatNorm(C, NORM_INFINITY, &err));  in main()
163 …PetscCheck(err <= PETSC_SMALL, PetscObjectComm((PetscObject)A), PETSC_ERR_PLIB, "Error Mat IS %g",…  in main()
216     PetscCall(MatNorm(hP, NORM_INFINITY, &err));  in main()
217 …PetscCheck(err / norm <= PETSC_SMALL, PetscObjectComm((PetscObject)hP), PETSC_ERR_PLIB, "Error Mat…  in main()
262     PetscCall(MatNorm(CD, NORM_INFINITY, &err));  in main()
263 …PetscCheck((err / norm) <= PETSC_SMALL, PetscObjectComm((PetscObject)CD), PETSC_ERR_PLIB, "Error M…  in main()
283     PetscCall(MatNorm(C, NORM_INFINITY, &err));  in main()
284 …PetscCheck((err / norm) <= PETSC_SMALL, PetscObjectComm((PetscObject)A), PETSC_ERR_PLIB, "Error Ma…  in main()
322       PetscCall(MatNorm(C, NORM_INFINITY, &err));  in main()
324       err = 0.0;  in main()
326       if (err > PETSC_SMALL) {  in main()
331 …ERR_PLIB, "Error test 1 MatDuplicate/MatCopy %g (%" PetscInt_FMT ",%" PetscInt_FMT ")", err, j, i);  in main()
335       if (err > PETSC_SMALL) {  in main()
339 …ERR_PLIB, "Error test 2 MatDuplicate/MatCopy %g (%" PetscInt_FMT ",%" PetscInt_FMT ")", err, j, i);  in main()
352       PetscCall(MatNorm(D, NORM_INFINITY, &err));  in main()
353       if (err > PETSC_SMALL) {  in main()
357 …ERR_PLIB, "Error test 3 MatDuplicate/MatCopy %g (%" PetscInt_FMT ",%" PetscInt_FMT ")", err, j, i);  in main()
376     PetscCall(VecNorm(y2, NORM_INFINITY, &err));  in main()
377     if (err > PETSC_SMALL) {  in main()
380       SETERRQ(PetscObjectComm((PetscObject)A), PETSC_ERR_PLIB, "Error MatGetDiagonal %g", err);  in main()