nag_zhetrd (f08fsc) Example Program Results Eigenvalues -6.0002 -3.0030 0.5036 3.9996 Eigenvectors 1 2 3 4 ( 1.0000, 0.0000) ( 1.0000,-0.0000) ( 1.0000,-0.0000) ( 1.0000, 0.0000) (-0.2278,-0.2824) (-2.2999,-1.6237) ( 1.0792, 0.4997) ( 0.4876, 0.7282) (-0.5706,-0.1941) ( 1.1424, 0.5807) ( 0.5013, 1.7896) ( 0.6025,-0.6924) ( 0.2388, 0.5702) (-1.3415,-1.5739) (-1.0810, 0.4883) ( 0.4257,-1.0093)