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NAG Library Manual, Mark 27.1
Interfaces:  FL   CL   CPP   AD 
NAG AD Library Introduction
Example description
 E01EA_T1W_F Example Program Results

 Interpolation point: x = 13.5550 y = 10.4650
 Interpolated value = 13.8747

  Derivatives calculated: First order tangents
  Computational mode    : algorithmic

  Derivatives of interpolated value w.r.t. fit point

       d/dx     d/dy
  -0.464E-02 -0.527E+00