Eigenvalues:
	 -0.179798474182+0i	 -0.155240605917+0i	 -0.148979410915+0i	-0.0995418459183+0i	 0.0490991010625+0i	 0.0492165706185+0i	 0.0366549593161+0i	-0.0729777517667+0i	-0.0683602028243+0i	  0.022362209913+0i	 0.0131968416464+0i	-0.0626208065622+0i	-0.0101312174724+0i	-0.00775302697649+0i	-0.0300804366259+0i	-0.0331178122544+0i	-0.0365386129122+0i

4.00943e-33
(0.766439, -0.358866, -0.492593; 0.125000) (-1.166706, -0.033865, 0.230577; 0.125000) (-0.002729, -0.530983, -1.002885; 0.125000) (0.920149, -0.069255, 0.327706; 0.125000) (-0.590146, -0.236546, -0.435470; 0.125000) (-0.386708, 0.146760, 0.650215; 0.125000) (0.077614, 0.888693, -0.328301; 0.125000) (0.382087, 0.194063, 1.050751; 0.125000) [Vs = -0.326494]
r_ab:
	               0	   2.08941440416	  0.938957863526	  0.883398228139	   1.36328621781	   1.70041633843	     1.434529534	   1.68385572842
	   2.08941440416	               0	   1.76731378097	   2.08941440416	  0.903946433789	  0.903946433789	   1.64675168665	   1.76731378097
	  0.938957863526	   1.76731378097	               0	   1.68385572842	  0.868166098044	   1.82743381422	   1.57384823328	   2.21160534673
	  0.883398228139	   2.08941440416	   1.68385572842	               0	   1.70041633843	   1.36328621781	     1.434529534	  0.938957863526
	   1.36328621781	  0.903946433789	  0.868166098044	   1.70041633843	               0	   1.16919683495	   1.31284112162	   1.82743381422
	   1.70041633843	  0.903946433789	   1.82743381422	   1.36328621781	   1.16919683495	               0	   1.31284112162	  0.868166098044
	     1.434529534	   1.64675168665	   1.57384823328	     1.434529534	   1.31284112162	   1.31284112162	               0	   1.57384823328
	   1.68385572842	   1.76731378097	   2.21160534673	  0.938957863526	   1.82743381422	  0.868166098044	   1.57384823328	               0

Eigenvalues of x.x^T (dimension = number of nonzero eigenvalues):
	   3.44562666483	   1.03506739616	   3.51930593901