nag_specfun_bessel_j_seq_complex (s18gkc) Example Program Results z a nl ( 0.600, -0.800) 0.000000 3 Requested values of J_alpha(Z) alpha J_alpha(z) 0.0000e+00 ( 1.0565e+00, 2.4811e-01) 1.0000e+00 ( 3.5825e-01, -3.7539e-01) 2.0000e+00 ( -2.5974e-02, -1.2538e-01) 3.0000e+00 ( -1.9369e-02, -8.6380e-03)