nag_specfun_bessel_y0_real (s17acc) Example Program Results x y 5.000e-01 -4.445e-01 1.000e+00 8.826e-02 3.000e+00 3.769e-01 6.000e+00 -2.882e-01 8.000e+00 2.235e-01 1.000e+01 5.567e-02 1.000e+03 4.716e-03