nag_real_gen_lin_solve (f04bac) Example Program Results Solution 1 2 1 1.0000 3.0000 2 -1.0000 2.0000 3 3.0000 4.0000 4 -5.0000 1.0000 Estimate of condition number 1.5e+02 Estimate of error bound for computed solutions 1.7e-14