nag_zhbev (f08hnc) Example Program Results Eigenvalues -6.4185 -1.4094 1.4421 4.4856 16.9002 Eigenvectors 1 2 3 4 5 1 1.0000 1.0000 1.0000 1.0000 1.0000 0.0000 -0.0000 0.0000 -0.0000 0.0000 2 -0.0946 -0.4049 -0.6707 0.8697 2.1263 -1.6770 0.3789 -0.9748 0.5014 0.2858 3 -1.9916 -0.4773 0.6996 0.3868 3.2531 0.4226 -0.5467 0.6595 0.0846 1.6026 4 -0.0014 0.5418 -0.9052 -0.3102 2.8478 1.9659 -0.1307 -0.7115 0.0364 2.6633 5 1.6725 -0.3878 0.0451 0.0318 1.2641 -0.5221 0.4137 0.5008 -1.0197 3.5697 Error estimate for the eigenvalues 1.9e-15 Error estimates for the eigenvectors 3.7e-16 6.6e-16 6.6e-16 6.2e-16 1.5e-16