Eigenvalues: -0.207781426956+0i -0.195602230373+0i -0.166613855554+0i 0.104084514848+0i -0.13023761255+0i -0.110036957486+0i -0.103072794012+0i 0.0591993610039+0i -0.0821775769155+0i 0.0395517177821+0i -0.0265635489106+0i -0.0519236590412+0i -0.049922480061+0i -0.0199545003438+0i -0.0440251874247+0i 0.0235133049875+0i 0.0135745258674+0i 0.0136495059103+0i 0.0820939988045+0i 0.0192211061794+0i 2.62652e-33 (1.197521, 0.134693, -0.240829; 0.111111) (-0.190323, -0.216817, 0.270488; 0.111111) (-1.159500, -0.018196, 0.099827; 0.111111) (0.470688, 0.536209, -0.668945; 0.111111) (0.581115, -0.132924, 0.118765; 0.111111) (-0.573130, -0.652912, 0.814537; 0.111111) (0.547077, -0.679479, 0.770554; 0.111111) (-0.413185, 0.758826, -0.873876; 0.111111) (-0.460262, 0.270600, -0.290522; 0.111111) [Vs = -0.357010] r_ab: 0 1.52023531191 2.38641384868 0.93423013317 0.762157130154 2.20665458948 1.45218709331 1.83974606461 1.66408730511 1.52023531191 0 1.00393210206 1.37350575479 0.790679456859 0.795430386055 1.00393210206 1.52023531191 0.790679456859 2.38641384868 1.00393210206 0 1.88570637618 1.74449456247 1.1213847884 1.94924928618 1.45218709331 0.851298176401 0.93423013317 1.37350575479 1.88570637618 0 1.03943297587 2.16893614085 1.88570637618 0.93423013317 1.03943297587 0.762157130154 0.790679456859 1.74449456247 1.03943297587 0 1.44456471844 0.851298176401 1.66408730511 1.18945930097 2.20665458948 0.795430386055 1.1213847884 2.16893614085 1.44456471844 0 1.1213847884 2.20665458948 1.44456471844 1.45218709331 1.00393210206 1.94924928618 1.88570637618 0.851298176401 1.1213847884 0 2.38641384868 1.74449456247 1.83974606461 1.52023531191 1.45218709331 0.93423013317 1.66408730511 2.20665458948 2.38641384868 0 0.762157130154 1.66408730511 0.790679456859 0.851298176401 1.03943297587 1.18945930097 1.44456471844 1.74449456247 0.762157130154 0 Eigenvalues of x.x^T (dimension = number of nonzero eigenvalues): 4.2995258953 4.7004741047 -4.22157726869e-16