s19ab Example Program Results x y ifail 1.000e-001 2.500e-003 0 1.000e+000 2.496e-001 0 2.500e+000 1.457e+000 0 5.000e+000 1.160e-001 0 1.000e+001 5.637e+001 0 1.500e+001 -2.953e+003 0 6.000e+001 0.000e+000 1 -1.000e+000 2.496e-001 0