10 September 2023 10:12:22 AM umfpack_wathen(): C version Test umfpack() on the sparse linear Wathen system A*x=b. Number of ST values = 576 Number of CC values = 472 L2 error ||X1 - X2||: inf umfpack_wathen(): Normal end of execution. 10 September 2023 10:12:22 AM