NAG Library Manual, Mark 27.3
Interfaces:  FL   CL   CPP   AD 
NAG FL Interface Introduction
Example description

 S21DAF Example Program Results

      Z          AKP     A      B                 Y

 ( 1.2, 3.7 )    0.5    1.0    1.0   (  1.9713E+00,  5.0538E-01 )