Eigenvalues:
	 -0.136052786691+0i	 -0.116492459653+0i	 -0.110815442836+0i	-0.0928267412736+0i	-0.0839638707422+0i	-0.0812177019459+0i	 0.0381558830005+0i	 0.0303143853292+0i	-0.0625788996717+0i	   0.02544811408+0i	 0.0235557119462+0i	 0.0221498385798+0i	 0.0205375090346+0i	 -0.057189021607+0i	  0.011065163584+0i	 0.0100831497578+0i	 0.00819828860997+0i	 0.00350427921747+0i	-0.00275737227832+0i	-0.0500211867419+0i	-0.00752664415765+0i	-0.0123711002045+0i	-0.0137298361985+0i	-0.0418805864293+0i	-0.0397396697688+0i	-0.0203534085704+0i	-0.0288040449778+0i	 -0.024885565321+0i	-0.0252562334235+0i	-0.0366930473757+0i	-0.0339174058589+0i	-0.0333897961723+0i

3.56204e-33
(-0.992134, -0.216687, -0.344945; 0.076923) (0.443870, -0.704747, -0.026330; 0.076923) (0.382182, 0.032305, 1.107048; 0.076923) (0.460898, 0.049448, -0.674599; 0.076923) (0.209676, 0.656003, -0.113126; 0.076923) (0.599959, 0.807595, -0.692757; 0.076923) (0.523053, -0.658784, 0.674779; 0.076923) (0.127957, 0.397388, 0.584028; 0.076923) (-0.390064, 1.043255, 0.340290; 0.076923) (-0.845741, 0.421114, 0.042192; 0.076923) (-0.565940, -0.536283, 0.564126; 0.076923) (0.440583, -0.716857, -0.827643; 0.076923) (-0.394301, -0.573751, -0.633061; 0.076923) [Vs = -0.362208]
r_ab:
	               0	   1.54978182454	   2.01470259817	   1.51353945815	   1.50322130318	   1.92480810827	    1.8791161782	   1.57945660805	   1.55547036023	  0.760326549361	   1.05365735868	   1.59243324325	  0.753597695186
	   1.54978182454	               0	   1.35336545439	  0.994662405362	   1.38348209756	   1.66002055065	  0.707061527219	   1.29886113666	   1.97113321047	   1.71328773901	   1.18183475994	  0.801410974159	   1.04298275236
	   2.01470259817	   1.35336545439	               0	   1.78346812288	   1.38115322439	   1.97175081212	  0.827227582929	   0.68663437723	   1.48536266747	   1.67119318814	   1.23166207025	   2.07549598578	   1.99955305783
	   1.51353945815	  0.994662405362	   1.78346812288	               0	  0.863871785012	  0.771008893125	   1.52521336745	   1.34761063348	   1.65583474969	   1.53597946013	   1.71228431799	  0.781701630914	   1.05899401188
	   1.50322130318	   1.38348209756	   1.38115322439	  0.863871785012	               0	  0.715033691367	   1.56450139421	  0.748052982055	    0.8457170117	   1.09233766389	   1.57537180635	   1.56479918213	   1.46540658368
	   1.92480810827	   1.66002055065	   1.97175081212	  0.771008893125	  0.715033691367	               0	   2.00657294764	   1.42170138234	   1.45012656138	   1.66720352235	   2.17832120049	   1.53868365725	   1.70300727169
	    1.8791161782	  0.707061527219	  0.827227582929	   1.52521336745	   1.56450139421	   2.00657294764	               0	   1.13129841326	   1.96025526349	   1.85470827909	   1.10143354854	   1.50580335278	   1.59975470498
	   1.57945660805	   1.29886113666	   0.68663437723	   1.34761063348	  0.748052982055	   1.42170138234	   1.13129841326	               0	  0.863074464186	   1.11455696356	   1.16345644133	   1.82540141842	   1.64230683081
	   1.55547036023	   1.97113321047	   1.48536266747	   1.65583474969	    0.8457170117	   1.45012656138	   1.96025526349	  0.863074464186	               0	   0.82677855144	   1.60498405499	   2.26980889483	   1.88736272338
	  0.760326549361	   1.71328773901	   1.67119318814	   1.53597946013	   1.09233766389	   1.66720352235	   1.85470827909	   1.11455696356	   0.82677855144	               0	   1.12574984564	   1.92515458148	   1.28433732911
	   1.05365735868	   1.18183475994	   1.23166207025	   1.71228431799	   1.57537180635	   2.17832120049	   1.10143354854	   1.16345644133	   1.60498405499	   1.12574984564	               0	   1.72705405499	   1.21000911968
	   1.59243324325	  0.801410974159	   2.07549598578	  0.781701630914	   1.56479918213	   1.53868365725	   1.50580335278	   1.82540141842	   2.26980889483	   1.92515458148	   1.72705405499	               0	  0.869121709674
	  0.753597695186	   1.04298275236	   1.99955305783	   1.05899401188	   1.46540658368	   1.70300727169	   1.59975470498	   1.64230683081	   1.88736272338	   1.28433732911	   1.21000911968	  0.869121709674	               0

Eigenvalues of x.x^T (dimension = number of nonzero eigenvalues):
	   3.67645834116	   4.97765565435	   4.34588600449