Eigenvalues:
	 -0.142857535602+0i	-0.0177345313207+0i	 0.0283888158711+0i	 -0.106943562482+0i	  0.013944189299+0i	-0.0967015739831+0i	-0.0967015739831+0i	  0.013944189299+0i	-0.0309501932053+0i	-0.0322541938344+0i	-0.0309501932053+0i	 0.0184462691373+0i	 0.0184462691373+0i	-0.0897178821755+0i	-0.0415135647319+0i	-0.0415135647319+0i	-0.0897178821755+0i

1.99119e-33
(0.570532, -0.010535, 1.002714; 0.125000) (-0.872515, -0.538874, 0.213449; 0.125000) (0.144664, -0.002671, 0.254247; 0.125000) (-0.899768, 0.479801, 0.239659; 0.125000) (0.634117, 0.543276, -0.632436; 0.125000) (-0.091946, -1.016474, -0.235703; 0.125000) (0.661370, -0.475399, -0.658646; 0.125000) (-0.146452, 1.020876, -0.183284; 0.125000) [Vs = -0.321950]
r_ab:
	               0	   1.72756055952	  0.861178421234	   1.72756055952	   1.72756055952	   1.72756055952	   1.72756055952	   1.72756055952
	   1.72756055952	               0	   1.15057822139	   1.01937613471	   2.03875226943	   1.01937613471	   1.76561125735	   1.76561125735
	  0.861178421234	   1.15057822139	               0	   1.15057822139	   1.15057822139	   1.15057822139	   1.15057822139	   1.15057822139
	   1.72756055952	   1.01937613471	   1.15057822139	               0	   1.76561125735	   1.76561125735	   2.03875226943	   1.01937613471
	   1.72756055952	   2.03875226943	   1.15057822139	   1.76561125735	               0	   1.76561125735	   1.01937613471	   1.01937613471
	   1.72756055952	   1.01937613471	   1.15057822139	   1.76561125735	   1.76561125735	               0	   1.01937613471	   2.03875226943
	   1.72756055952	   1.76561125735	   1.15057822139	   2.03875226943	   1.01937613471	   1.01937613471	               0	   1.76561125735
	   1.72756055952	   1.76561125735	   1.15057822139	   1.01937613471	   1.01937613471	   2.03875226943	   1.76561125735	               0

Eigenvalues of x.x^T (dimension = number of nonzero eigenvalues):
	   3.11738311207	   1.76523377586	   3.11738311207