nag_real_jacobian_elliptic (s21cac) Example Program Results
      u            m            sn           cn           dn
   2.000e-01    3.000e-01    1.983e-01    9.801e-01    9.941e-01
   5.000e+00   -1.000e+00   -2.440e-01    9.698e-01    1.029e+00
  -5.000e-01   -1.000e-01   -4.812e-01    8.766e-01    1.012e+00
   1.000e+01    1.100e+01    2.512e-01    9.679e-01    5.528e-01