This manual relates to an old release of the Library.
The documentation for the current release is also available on this site.
NAG Library Manual, Mark 27.3
Interfaces:  FL   CL   CPP   AD 
NAG AD Library Introduction
Example description
nag::ad::e01bf Tangent Example Program Results

 Derivatives calculated: First order tangents
 Computational mode    : algorithmic

 fint = 9.666778e-02

 Derivative of fint w.r.t. interpolation point xint :
 d(fint) / d(xint) = 2.009028e-01