nag_specfun_bessel_i0_real (s18aec) Example Program Results x y 0.000e+00 1.000e+00 5.000e-01 1.063e+00 1.000e+00 1.266e+00 3.000e+00 4.881e+00 6.000e+00 6.723e+01 8.000e+00 4.276e+02 1.000e+01 2.816e+03 1.500e+01 3.396e+05 2.000e+01 4.356e+07 -1.000e+00 1.266e+00