NAG Library Manual, Mark 29.1
Interfaces:  FL   CL   CPP   AD 

NAG FL Interface Introduction
Example description

 F01EKF Example Program Results


 F(A) = COS (A)
             1          2          3          4
 1     -0.2998     1.5003    -0.7849     0.4677
 2     -0.2385    -3.2657     0.5812    -1.1460
 3      0.4677     0.3008    -4.0853    -0.2200
 4     -0.2107    -2.8199    -1.2964    -0.8325

 Imnorm =  0.00