Eigenvalues: -0.183620396567+0i -0.150872814034+0i -0.161218296413+0i -0.111812019086+0i 0.039408433464+0i 0.0516446395477+0i 0.0473119480916+0i 0.0491072836103+0i 0.0213036815761+0i 0.0155393562413+0i -0.0769424113823+0i 0.00411117420111+0i -0.0670109078725+0i -0.0660265092957+0i -0.0631027147784+0i -0.00361784738074+0i -0.0432809849139+0i -0.0405214648724+0i -0.0287332316827+0i -0.0291378196103+0i 1.49528e-33 (-0.183003, 1.119377, -0.370445; 0.111111) (-1.122511, -0.276664, -0.371442; 0.111111) (0.964169, 0.294517, 0.638250; 0.111111) (-0.433791, -0.532590, 0.057817; 0.111111) (0.433285, -0.330221, 0.498868; 0.111111) (0.480882, -0.292876, -0.786399; 0.111111) (-0.535533, 0.366396, -0.353001; 0.111111) (-0.030726, -1.061700, 0.588552; 0.111111) (0.427228, 0.713761, 0.097799; 0.111111) [Vs = -0.341773] r_ab: 0 1.68273851401 1.73604889986 1.72490580032 1.79912516847 1.61499847615 0.831602581919 2.38745913559 0.869574128989 1.68273851401 0 2.38745913559 0.850939169085 1.78348215801 1.65629791893 0.870867443299 1.6522300828 1.89810993217 1.73604889986 2.38745913559 0 1.72490580032 0.831602581919 1.61499847615 1.79912516847 1.68273851401 0.869574128989 1.72490580032 0.850939169085 1.72490580032 0 0.993629097174 1.26759251093 0.993629097174 0.850939169085 1.51536906799 1.79912516847 1.78348215801 0.831602581919 0.993629097174 0 1.2866899384 1.46613872326 0.870867443299 1.11838795466 1.61499847615 1.65629791893 1.61499847615 1.26759251093 1.2866899384 0 1.2866899384 1.65629791893 1.34089619617 0.831602581919 0.870867443299 1.79912516847 0.993629097174 1.46613872326 1.2866899384 0 1.78348215801 1.11838795466 2.38745913559 1.6522300828 1.68273851401 0.850939169085 0.870867443299 1.65629791893 1.78348215801 0 1.89810993217 0.869574128989 1.89810993217 0.869574128989 1.51536906799 1.11838795466 1.34089619617 1.11838795466 1.89810993217 0 Eigenvalues of x.x^T (dimension = number of nonzero eigenvalues): 1.05842685392 3.94664639254 3.99492675355