nag_dsyevx (f08fbc) Example Program Data
  4                  :Value of n
  Nag_Upper          :Value of uplo
  Nag_Interval       :Value of range
  Nag_DoBoth         :Value of job
 -1.0  1.0           :Values of vl and vu
  1.0  2.0  3.0  4.0
       2.0  3.0  4.0
            3.0  4.0
                 4.0 :End of matrix A