D02UDF Example Program Results 

  Original Function F and numerical derivative Fx

       X         F         Fx
     0.0000    1.0000    1.0000
     0.0144    1.0145    1.0143
     0.0571    1.0587    1.0555
     0.1264    1.1341    1.1187
     0.2197    1.2421    1.1972
     0.3333    1.3832    1.2835
     0.4630    1.5554    1.3706
     0.6037    1.7542    1.4532
     0.7500    1.9724    1.5276
     0.8963    2.2007    1.5919
     1.0370    2.4285    1.6455
     1.1667    2.6448    1.6886
     1.2803    2.8386    1.7221
     1.3736    3.0004    1.7468
     1.4429    3.1221    1.7638
     1.4856    3.1975    1.7736
     1.5000    3.2231    1.7769