NAG Library Manual, Mark 27.3
Interfaces:  FL   CL   CPP   AD 

NAG FL Interface Introduction
Example description

 F12ABF Example Program Results


 The    4 Ritz values of closest to unity are:

        1     (       1.0192 ,       0.0000 )
        2     (       0.9656 ,       0.0000 )
        3     (       1.0738 ,       0.0000 )
        4     (       0.9129 ,       0.0000 )