Eigenvalues:
	 -0.974914788028+0i	 -0.420856385641+0i	 -0.675118581989+0i	  0.379271952479+0i	  0.356518565725+0i	  0.100752856015+0i	  0.194415168003+0i	  0.229261286837+0i

1.10644e-32
(1.366966, 0.142700, 0.395036; 0.200000) (-1.366966, -0.142700, -0.395036; 0.200000) (-0.644777, -0.067309, -0.186333; 0.200000) (0.000000, 0.000000, 0.000000; 0.200000) (0.644777, 0.067309, 0.186333; 0.200000) [Vs = -0.362081]
r_ab:
	               0	   2.86007863614	   2.10456696671	   1.43003931807	  0.755511669433
	   2.86007863614	               0	  0.755511669433	   1.43003931807	   2.10456696671
	   2.10456696671	  0.755511669433	               0	  0.674527648637	   1.34905529727
	   1.43003931807	   1.43003931807	  0.674527648637	               0	  0.674527648637
	  0.755511669433	   2.10456696671	   1.34905529727	  0.674527648637	               0

Eigenvalues of x.x^T (dimension = number of nonzero eigenvalues):
	               5	-1.06125531842e-16	               0