Eigenvalues:
	 -0.126051094877+0i	 -0.113110674896+0i	-0.0996974729873+0i	 0.0302101763038+0i	 0.0227551254166+0i	 0.0189511013156+0i	 -0.075137399937+0i	-0.0759145079697+0i	-0.0701819242868+0i	-0.0059908399317+0i	-0.0111436430986+0i	-0.0594549377244+0i	-0.0196226636602+0i	   -0.0260513876+0i	-0.0356836810107+0i	-0.0381806702376+0i	-0.0281763608456+0i

1.059e-33
(0.672120, 0.020272, 0.729788; 0.125000) (0.022911, 0.872787, -0.440292; 0.125000) (-0.213304, -0.238579, 0.962880; 0.125000) (-0.788748, -0.601612, 0.213300; 0.125000) (0.413535, -0.197922, -0.905192; 0.125000) (-0.384840, -0.646536, -0.647020; 0.125000) (-0.710653, 0.626479, 0.242148; 0.125000) (0.988980, 0.165111, -0.155612; 0.125000) [Vs = -0.316658]
r_ab:
	               0	   1.58661315956	  0.951478098623	   1.66962085527	   1.66962085527	   1.85940801761	   1.58661315956	  0.951478098623
	   1.58661315956	               0	   1.80549872081	   1.80549872081	    1.2309092625	   1.58661315956	   1.03175043595	    1.2309092625
	  0.951478098623	   1.80549872081	               0	   1.01232392803	   1.97085623056	   1.66962085527	    1.2309092625	   1.69099809174
	   1.66962085527	   1.80549872081	   1.01232392803	               0	   1.69099809174	  0.951478098623	    1.2309092625	   1.97085623056
	   1.66962085527	    1.2309092625	   1.97085623056	   1.69099809174	               0	  0.951478098623	   1.80549872081	   1.01232392803
	   1.85940801761	   1.58661315956	   1.66962085527	  0.951478098623	  0.951478098623	               0	   1.58661315956	   1.66962085527
	   1.58661315956	   1.03175043595	    1.2309092625	    1.2309092625	   1.80549872081	   1.58661315956	               0	   1.80549872081
	  0.951478098623	    1.2309092625	   1.69099809174	   1.97085623056	   1.01232392803	   1.66962085527	   1.80549872081	               0

Eigenvalues of x.x^T (dimension = number of nonzero eigenvalues):
	    3.3917290273	   1.85477214946	   2.75349882324