nag_sparse_complex_gen_precon_ssor_solve (f11drc) Example Program Results Converged in 5 iterations Matrix norm = 1.500e+01 Final residual norm = 1.776e-14 Solution ( 1.0000e+00, 2.0000e+00) ( 2.0000e+00, 3.0000e+00) ( 3.0000e+00, 4.0000e+00) ( 4.0000e+00, 5.0000e+00) ( 5.0000e+00, 6.0000e+00)