nag_sparse_real_gen_precon_ssor_solve (f11ddc) Example Program Results Converged in 12 iterations Matrix norm = 1.200e+01 Final residual norm = 3.841e-09 Solution of linear system 1.0000e+00 2.0000e+00 3.0000e+00 4.0000e+00 5.0000e+00