Eigenvalues: -0.277603565542+0i -0.261082318775+0i -0.190733115265+0i 0.145937273605+0i -0.165609602367+0i -0.146519224039+0i -0.134151737883+0i -0.0808965085739+0i -0.0597863562759+0i -0.0271445588075+0i -0.0308424557972+0i 0.0655459778412+0i 0.0590670661694+0i -0.0079305963742+0i 0.0447185714015+0i 0.0181642676144+0i 0.0135592614957+0i 0.0424830776434+0i 0.0950394021528+0i 0.0461641353497+0i 1.49955e-33 (0.505860, -0.388124, 0.644961; 0.111111) (-0.539859, -0.052200, -0.185459; 0.111111) (1.062470, 0.102733, 0.364993; 0.111111) (-0.134424, 0.392724, -0.483599; 0.111111) (-0.247996, -0.908208, 0.868117; 0.111111) (0.181315, 0.901761, -0.891024; 0.111111) (-1.214005, -0.117386, -0.417050; 0.111111) (0.718050, 0.506467, -0.224508; 0.111111) (-0.331410, -0.437767, 0.323570; 0.111111) [Vs = -0.364980] r_ab: 0 1.37694171808 0.7931820361 1.51437600437 0.942647428543 2.03184135965 2.03938685678 1.26542240433 0.898207581986 1.37694171808 0 1.70131102318 0.671731659926 1.38850818753 1.38850818753 0.71579044845 1.37694171808 0.671731659926 0.7931820361 1.70131102318 0 1.4955795488 1.72987179104 1.72987179104 2.41710147163 0.7931820361 1.4955795488 1.51437600437 0.671731659926 1.4955795488 0 1.87948409904 0.724433164038 1.1958828422 0.898207581986 1.17475225442 0.942647428543 1.38850818753 1.72987179104 1.87948409904 0 2.56024796555 1.79171057537 2.03184135965 0.724433164038 2.03184135965 1.38850818753 1.72987179104 0.724433164038 2.56024796555 0 1.79171057537 0.942647428543 1.87948409904 2.03938685678 0.71579044845 2.41710147163 1.1958828422 1.79171057537 1.79171057537 0 2.03938685678 1.1958828422 1.26542240433 1.37694171808 0.7931820361 0.898207581986 2.03184135965 0.942647428543 2.03938685678 0 1.51437600437 0.898207581986 0.671731659926 1.4955795488 1.17475225442 0.724433164038 1.87948409904 1.1958828422 1.51437600437 0 Eigenvalues of x.x^T (dimension = number of nonzero eigenvalues): 4.23189681713 -3.58831665258e-16 4.76810318287