NAG Library Manual, Mark 31
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NAG AD Library Introduction
Example description

E01EA_A1W_F C++ Header Example Program Results


 Interpolant point: x = 13.555 y = 10.465
 Interpolated value = 13.875

 Derivatives calculated: First order adjoints
 Computational mode    : algorithmic

 Derivatives of fitted value w.r.t. data points:

    i     d/dx         d/dy         d/df
    1  0.0000e+00  0.0000e+00  0.0000e+00
    2  0.0000e+00  0.0000e+00  0.0000e+00
    3  0.0000e+00  0.0000e+00  0.0000e+00
    4  0.0000e+00  0.0000e+00  0.0000e+00
    5  0.0000e+00  0.0000e+00  0.0000e+00
    6  0.0000e+00  0.0000e+00  0.0000e+00
    7  0.0000e+00  0.0000e+00  0.0000e+00
    8  0.0000e+00  0.0000e+00  0.0000e+00
    9  0.0000e+00  0.0000e+00  0.0000e+00
   10  0.0000e+00  0.0000e+00  0.0000e+00
   11  0.0000e+00  0.0000e+00  0.0000e+00
   12  0.0000e+00  0.0000e+00  0.0000e+00
   13  0.0000e+00  0.0000e+00  0.0000e+00
   14  3.0899e-03  3.5096e-01  6.6588e-01
   15  0.0000e+00  0.0000e+00  0.0000e+00
   16  0.0000e+00  0.0000e+00  0.0000e+00
   17  0.0000e+00  0.0000e+00  0.0000e+00
   18  1.0172e-03  1.1554e-01  2.1921e-01
   19  0.0000e+00  0.0000e+00  0.0000e+00
   20  5.3323e-04  6.0566e-02  1.1491e-01
   21  0.0000e+00  0.0000e+00  0.0000e+00
   22  0.0000e+00  0.0000e+00  0.0000e+00
   23  0.0000e+00  0.0000e+00  0.0000e+00
   24  0.0000e+00  0.0000e+00  0.0000e+00
   25  0.0000e+00  0.0000e+00  0.0000e+00
   26  0.0000e+00  0.0000e+00  0.0000e+00
   27  0.0000e+00  0.0000e+00  0.0000e+00
   28  0.0000e+00  0.0000e+00  0.0000e+00
   29  0.0000e+00  0.0000e+00  0.0000e+00
   30  0.0000e+00  0.0000e+00  0.0000e+00