Eigenvalues:
	 -0.477098881392+0i	 -0.318965322508+0i	  0.203063188282+0i	 -0.210356479427+0i	 -0.201091033316+0i	  0.151277751168+0i	 -0.148496212137+0i	 -0.104781674393+0i	-0.0986107573756+0i	-0.0679914473885+0i	-0.0347578756808+0i	-0.0193444839969+0i	 0.0605226354258+0i	 0.0735119112252+0i	  0.028784404489+0i	 0.0515122276332+0i	 0.0113378902388+0i	  0.127963741693+0i	 0.0750034991917+0i	 0.0282425274189+0i

3.86916e-33
(-0.401944, 0.797774, -0.467656; 0.111111) (0.115111, -0.578100, 0.440233; 0.111111) (0.448793, -1.086171, 0.693359; 0.111111) (-1.211650, 0.604876, 0.167209; 0.111111) (0.872947, -0.500613, -0.063676; 0.111111) (0.818310, 0.091790, -0.551234; 0.111111) (-0.271176, -0.171088, 0.305910; 0.111111) (0.303570, 0.616017, -0.714342; 0.111111) (-0.673961, 0.225515, 0.190197; 0.111111) [Vs = -0.372975]
r_ab:
	               0	   1.72761052168	   2.37085637212	   1.04684662423	    1.8639622764	   1.41223869001	   1.24667510632	  0.769180713925	  0.913369658895
	   1.72761052168	               0	  0.658447326736	   1.79840772636	  0.913369658895	   1.38789339759	  0.576991574945	   1.67166824093	   1.15366818742
	   2.37085637212	  0.658447326736	               0	    2.4276629092	   1.04684662423	   1.75303954392	   1.22713071575	   2.21362962867	   1.79840772636
	   1.04684662423	   1.79840772636	    2.4276629092	               0	   2.37085637212	   2.21362962867	   1.22713071575	   1.75303954392	  0.658447326736
	    1.8639622764	  0.913369658895	   1.04684662423	   2.37085637212	               0	  0.769180713925	   1.24667510632	   1.41223869001	   1.72761052168
	   1.41223869001	   1.38789339759	   1.75303954392	   2.21362962867	  0.769180713925	               0	   1.41095041174	  0.752579150694	   1.67166824093
	   1.24667510632	  0.576991574945	   1.22713071575	   1.22713071575	   1.24667510632	   1.41095041174	               0	   1.41095041174	  0.576991574945
	  0.769180713925	   1.67166824093	   2.21362962867	   1.75303954392	   1.41223869001	  0.752579150694	   1.41095041174	               0	   1.38789339759
	  0.913369658895	   1.15366818742	   1.79840772636	  0.658447326736	   1.72761052168	   1.67166824093	  0.576991574945	   1.38789339759	               0

Eigenvalues of x.x^T (dimension = number of nonzero eigenvalues):
	   5.63261411665	-2.85154213212e-16	   3.36738588335