nag_specfun_bessel_i0_scaled_vector (s18csc) Example Program Results x f 0.000e+00 1.000e+00 5.000e-01 6.450e-01 1.000e+00 4.658e-01 3.000e+00 2.430e-01 6.000e+00 1.667e-01 1.000e+01 1.278e-01 1.000e+03 1.262e-02 -1.000e+00 4.658e-01