nag_zheevd (f08fqc) Example Program Data
  4                                                  :Value of n
  Nag_Lower                                          :Value of uplo
  (1.0, 0.0)
  (2.0, 1.0)  (2.0, 0.0)
  (3.0, 1.0)  (3.0, 2.0)  (3.0, 0.0)
  (4.0, 1.0)  (4.0, 2.0)  (4.0, 3.0)  (4.0, 0.0)     :End of matrix A
  Nag_EigVecs                                        :Value of job