Eigenvalues:
	 -0.225613272378+0i	 -0.182750985069+0i	 -0.139965417097+0i	 0.0928316636524+0i	 -0.125400746599+0i	 0.0690894347982+0i	 -0.100609876371+0i	-0.0210041112045+0i	-0.0462175566099+0i	 0.0298875023317+0i	-0.0355168889349+0i	 0.0240649955308+0i	 -0.060330029306+0i	 0.0218834335785+0i

3.87278e-33
(-0.125285, -0.326922, -0.942873; 0.142857) (0.689861, -0.866946, -0.423836; 0.142857) (-0.837644, 0.481317, -0.688350; 0.142857) (-0.317906, 0.712736, 0.854817; 0.142857) (0.374553, -0.285948, 0.158879; 0.142857) (-0.348979, 0.352682, 0.033587; 0.142857) (0.565400, -0.066919, 1.007777; 0.142857) [Vs = -0.326504]
r_ab:
	               0	   1.10701750487	   1.10701750487	   2.08558913873	   1.21052609349	   1.21052609349	   2.08558913873
	   1.10701750487	               0	   2.05451989079	   2.26846706424	  0.881211466906	   1.66610762301	    1.6447032797
	   1.10701750487	   2.05451989079	               0	    1.6447032797	   1.66610762301	  0.881211466906	   2.26846706424
	   2.08558913873	   2.26846706424	    1.6447032797	               0	   1.40042853415	  0.897231620268	    1.1880605071
	   1.21052609349	  0.881211466906	   1.66610762301	   1.40042853415	               0	  0.973162134379	  0.897231620268
	   1.21052609349	   1.66610762301	  0.881211466906	  0.897231620268	  0.973162134379	               0	   1.40042853415
	   2.08558913873	    1.6447032797	   2.26846706424	    1.1880605071	  0.897231620268	   1.40042853415	               0

Eigenvalues of x.x^T (dimension = number of nonzero eigenvalues):
	 2.04633701543e-17	   3.28979214498	   3.71020785502