Eigenvalues: -0.297841098105+0i -0.297841098105+0i -0.251539031933+0i -0.251539031933+0i -0.16910081922+0i -0.16910081922+0i -0.0881338537793+0i -0.0881338537793+0i 0.121104597013+0i 0.121104597013+0i -0.00251455963531+0i 0.0969472252189+0i -0.00251455963531+0i 0.0969472252189+0i 0.0412819965239+0i 0.0412819965239+0i 0.0656734207425+0i 0.0531259413125+0i 0.0656734207425+0i 0.0531259413125+0i 6.63514e-33 (-0.812672, -0.343988, -0.470357; 0.111111) (-0.411387, 0.864003, -0.290274; 0.111111) (0.644006, -0.640326, 0.418616; 0.111111) (0.669799, 0.644053, 0.369546; 0.111111) (0.857525, 0.002433, 0.514436; 0.111111) (-0.446138, -0.866436, -0.224163; 0.111111) (0.129149, -0.983469, 0.126920; 0.111111) (-0.798948, 0.339416, -0.496467; 0.111111) (0.168666, 0.984314, 0.051742; 0.111111) [Vs = -0.369425] r_ab: 0 1.28557521937 1.73205080757 1.96961550602 1.96961550602 0.684040286651 1.28557521937 0.684040286651 1.73205080757 1.28557521937 0 1.96961550602 1.28557521937 1.73205080757 1.73205080757 1.96961550602 0.684040286651 0.684040286651 1.73205080757 1.96961550602 0 1.28557521937 0.684040286651 1.28557521937 0.684040286651 1.96961550602 1.73205080757 1.96961550602 1.28557521937 1.28557521937 0 0.684040286651 1.96961550602 1.73205080757 1.73205080757 0.684040286651 1.96961550602 1.73205080757 0.684040286651 0.684040286651 0 1.73205080757 1.28557521937 1.96961550602 1.28557521937 0.684040286651 1.73205080757 1.28557521937 1.96961550602 1.73205080757 0 0.684040286651 1.28557521937 1.96961550602 1.28557521937 1.96961550602 0.684040286651 1.73205080757 1.28557521937 0.684040286651 0 1.73205080757 1.96961550602 0.684040286651 0.684040286651 1.96961550602 1.73205080757 1.96961550602 1.28557521937 1.73205080757 0 1.28557521937 1.73205080757 0.684040286651 1.73205080757 0.684040286651 1.28557521937 1.96961550602 1.96961550602 1.28557521937 0 Eigenvalues of x.x^T (dimension = number of nonzero eigenvalues): -3.31195478402e-16 4.5 4.5