NAG Library Manual, Mark 30.2
Interfaces:  FL   CL   CPP   AD 

NAG CL Interface Introduction
Example description

nag_lapackeig_dspevx (f08gbc) Example Program Results

Number of eigenvalues found =    2

Eigenvalues
 -0.5146  -0.2943 

 Selected eigenvectors
            1          2
 1      1.0000     1.0000
 2     -0.9431    -2.3976
 3     -1.0537     2.3508
 4      0.8831    -0.8879