nag_struve_h1 (s17gbc) Example Program Results
     x        Struve H1(x)
   5.000e-01   5.217e-02
  -1.000e+00   1.985e-01
   3.000e+00   1.020e+00
  -6.000e+00   4.782e-01
   8.000e+00   4.881e-01
  -1.000e+01   8.918e-01
   1.000e+03   6.118e-01