Eigenvalues:
	 -0.312067177074+0i	-0.0289074911679+0i	 0.0575041902426+0i	-0.0289074911679+0i	 0.0575041902426+0i	 -0.243499696003+0i	 -0.243499696003+0i	 -0.243499696003+0i	 -0.074635400487+0i	 -0.074635400487+0i	 -0.074635400487+0i	 0.0903828099681+0i	 0.0903828099681+0i	 0.0501070985539+0i	 0.0501070985539+0i	 0.0903828099681+0i	 0.0501070985539+0i

2.44578e-33
(0.889239, -0.883684, -0.313715; 0.125000) (-0.359767, 0.074712, -0.441503; 0.125000) (0.259421, 0.497765, 0.121942; 0.125000) (-0.294901, -0.179699, 0.459000; 0.125000) (0.583652, 1.119886, 0.274349; 0.125000) (-0.663476, -0.404291, 1.032671; 0.125000) (0.395248, -0.392779, -0.139439; 0.125000) (-0.809414, 0.168090, -0.993305; 0.125000) [Vs = -0.350137]
r_ab:
	               0	   1.57951602508	   1.57951602508	   1.57951602508	   2.11033059027	   2.11033059027	    0.7179048541	   2.11033059027
	   1.57951602508	               0	  0.937996872659	  0.937996872659	   1.57951602508	   1.57951602508	  0.937996872659	    0.7179048541
	   1.57951602508	  0.937996872659	               0	  0.937996872659	    0.7179048541	   1.57951602508	  0.937996872659	   1.57951602508
	   1.57951602508	  0.937996872659	  0.937996872659	               0	   1.57951602508	    0.7179048541	  0.937996872659	   1.57951602508
	   2.11033059027	   1.57951602508	    0.7179048541	   1.57951602508	               0	   2.11033059027	   1.57951602508	   2.11033059027
	   2.11033059027	   1.57951602508	   1.57951602508	    0.7179048541	   2.11033059027	               0	   1.57951602508	   2.11033059027
	    0.7179048541	  0.937996872659	  0.937996872659	  0.937996872659	   1.57951602508	   1.57951602508	               0	   1.57951602508
	   2.11033059027	    0.7179048541	   1.57951602508	   1.57951602508	   2.11033059027	   2.11033059027	   1.57951602508	               0

Eigenvalues of x.x^T (dimension = number of nonzero eigenvalues):
	   2.66666666667	   2.66666666667	   2.66666666667