Eigenvalues:
	 0.0144732589702+0i	-0.00382306168868+0i	 -0.102019463925+0i	-0.0988027245539+0i	 -0.027618867071+0i	-0.0716149789246+0i	-0.0660189714811+0i	-0.0783190435812+0i	-0.0349591990416+0i	-0.0817272782108+0i	-0.0330206257827+0i	   0.01681619569+0i	 -0.044273897918+0i	-0.0317677619795+0i

5.39378e-33
(-0.359144, -0.742565, -0.553397; 0.142857) (0.101474, -0.156898, 0.971732; 0.142857) (-0.421776, 0.709319, 0.596751; 0.142857) (0.510027, -0.845773, 0.248357; 0.142857) (0.264282, 0.889241, -0.355023; 0.142857) (0.818180, -0.035164, -0.562121; 0.142857) (-0.913043, 0.181840, -0.346299; 0.142857) [Vs = -0.299916]
r_ab:
	               0	   1.69740751452	      1.85330264	   1.18697955387	   1.75806809868	    1.3735304552	   1.09736845601
	   1.69740751452	               0	   1.07922835402	   1.07922835402	   1.69740751452	   1.69740751452	   1.69740751452
	      1.85330264	   1.07922835402	               0	   1.84606200682	   1.18697955387	      1.85330264	   1.18697955387
	   1.18697955387	   1.07922835402	   1.84606200682	               0	      1.85330264	   1.18697955387	      1.85330264
	   1.75806809868	   1.69740751452	   1.18697955387	      1.85330264	               0	   1.09736845601	    1.3735304552
	    1.3735304552	   1.69740751452	      1.85330264	   1.18697955387	   1.09736845601	               0	   1.75806809868
	   1.09736845601	   1.69740751452	   1.18697955387	      1.85330264	    1.3735304552	   1.75806809868	               0

Eigenvalues of x.x^T (dimension = number of nonzero eigenvalues):
	   1.88658591136	   2.90818999475	   2.20522409389