Eigenvalues:
	 -0.437617346568+0i	 -0.343749209013+0i	  0.208453011129+0i	 -0.248863938033+0i	 -0.162144789669+0i	 -0.144701651428+0i	  0.153326368332+0i	 -0.124248097363+0i	  0.139269928891+0i	 -0.116756387342+0i	-0.0994832798874+0i	-0.0886005203216+0i	   0.10135254569+0i	  0.100180209809+0i	-0.0754430842782+0i	 0.0848182316006+0i	 -0.070584496744+0i	-0.0563080666521+0i	 0.0673954893769+0i	 0.0584687049937+0i	-0.0445380740179+0i	-0.0358299024988+0i	-0.00816259465928+0i	 0.0209102615499+0i	 0.0462569720395+0i	 0.0155747561325+0i	  0.043098991049+0i	-0.0294729672621+0i	 0.0270070972103+0i	-0.0255696716598+0i	-0.0247505762982+0i	 0.0345448627183+0i

1.39528e-33
(-1.009194, -0.336234, -0.175333; 0.076923) (-0.533086, 0.735044, 0.621179; 0.076923) (1.189137, -0.569394, -0.548594; 0.076923) (-0.401528, 0.151927, 0.153692; 0.076923) (0.354131, 0.314050, 0.214869; 0.076923) (0.321326, 0.686244, 0.508814; 0.076923) (0.395392, 1.097312, 0.823883; 0.076923) (-1.096406, 0.259261, 0.297983; 0.076923) (0.515303, -0.024380, -0.063817; 0.076923) (-0.166668, -0.341233, -0.252408; 0.076923) (-0.583000, -0.818790, -0.589755; 0.076923) (0.797441, -0.313503, -0.314444; 0.076923) (0.217152, -0.840304, -0.676068; 0.076923) [Vs = -0.408187]
r_ab:
	               0	   1.41730279947	   2.24195170863	  0.846059254802	   1.56005779063	   1.81212611361	   2.24195170863	  0.765668221043	   1.56005779063	  0.846059254802	  0.765668221043	   1.81212611361	   1.41730279947
	   1.41730279947	               0	   2.45682262481	  0.758865673086	    1.0627685523	  0.863149406316	   1.01705322314	  0.805081102791	   1.46460368409	   1.43380240593	   1.97059724119	   1.93523765764	   2.17426501613
	   2.24195170863	   2.45682262481	               0	   1.88247840917	   1.43547306406	   1.85683368142	   2.30035442505	   2.57430937853	  0.993025834755	   1.40641034128	   1.79007316016	  0.523193437671	   1.01705322314
	  0.846059254802	  0.758865673086	   1.88247840917	               0	  0.775271958827	  0.966500985591	   1.40641034128	  0.717771461388	  0.958631381797	  0.680649423356	   1.23609747241	   1.36868740457	   1.43380240593
	   1.56005779063	    1.0627685523	   1.43547306406	  0.775271958827	               0	  0.475403117016	  0.993025834755	   1.45394870825	  0.467094373569	  0.958631381797	   1.67599477786	  0.933016258776	   1.46460368409
	   1.81212611361	  0.863149406316	   1.85683368142	  0.966500985591	  0.475403117016	               0	  0.523193437671	   1.49556978422	  0.933016258776	   1.36868740457	   2.07117960824	   1.37983082636	   1.93523765764
	   2.24195170863	   1.01705322314	   2.30035442505	   1.40641034128	  0.993025834755	  0.523193437671	               0	   1.79007316016	   1.43547306406	   1.88247840917	   2.57430937853	   1.85683368142	   2.45682262481
	  0.765668221043	  0.805081102791	   2.57430937853	  0.717771461388	   1.45394870825	   1.49556978422	   1.79007316016	               0	   1.67599477786	   1.23609747241	   1.48790413354	   2.07117960824	   1.97059724119
	   1.56005779063	   1.46460368409	  0.993025834755	  0.958631381797	  0.467094373569	  0.933016258776	   1.43547306406	   1.67599477786	               0	  0.775271958827	   1.45394870825	  0.475403117016	    1.0627685523
	  0.846059254802	   1.43380240593	   1.40641034128	  0.680649423356	  0.958631381797	   1.36868740457	   1.88247840917	   1.23609747241	  0.775271958827	               0	  0.717771461388	  0.966500985591	  0.758865673086
	  0.765668221043	   1.97059724119	   1.79007316016	   1.23609747241	   1.67599477786	   2.07117960824	   2.57430937853	   1.48790413354	   1.45394870825	  0.717771461388	               0	   1.49556978422	  0.805081102791
	   1.81212611361	   1.93523765764	  0.523193437671	   1.36868740457	  0.933016258776	   1.37983082636	   1.85683368142	   2.07117960824	  0.475403117016	  0.966500985591	   1.49556978422	               0	  0.863149406316
	   1.41730279947	   2.17426501613	   1.01705322314	   1.43380240593	   1.46460368409	   1.93523765764	   2.45682262481	   1.97059724119	    1.0627685523	  0.758865673086	  0.805081102791	  0.863149406316	               0

Eigenvalues of x.x^T (dimension = number of nonzero eigenvalues):
	   5.59084427373	-7.53892917295e-16	   7.40915572627