Eigenvalues:
	 -0.157950929976+0i	 -0.157912926788+0i	 -0.133528287941+0i	 -0.133533139143+0i	-0.0907682223019+0i	-0.0904414907233+0i	 0.0536954091122+0i	 0.0536784108692+0i	 0.0410849595115+0i	 0.0410809785958+0i	 0.0267875846968+0i	 0.0267370791711+0i	-0.0555757827138+0i	 0.0197526526367+0i	  0.019056853858+0i	 -0.054682683995+0i	-0.0546828432168+0i	 4.04581862974e-14+0i	-0.0454356816004+0i	-0.0426953666671+0i	 0.0138940906532+0i	 0.0138925723775+0i	-0.00762879256674+0i	-0.00958825703415+0i	-0.0139346252992+0i	  -0.03388282727+0i	-0.0181449989235+0i	-0.0338805107515+0i	-0.0277183990017+0i	-0.0216529700639+0i	-0.0277176653196+0i	-0.0216533070004+0i

8.16164e-29
(0.274427, 0.899819, 0.381118; 0.076923) (-0.658019, -0.300611, 0.633315; 0.076923) (-0.920132, 0.052030, -0.431377; 0.076923) (-0.855541, 0.546656, 0.006079; 0.076923) (0.590496, -0.619308, 0.438462; 0.076923) (-0.217922, -0.928522, 0.122248; 0.076923) (0.976012, 0.101261, -0.261139; 0.076923) (-0.383887, 0.888547, 0.316429; 0.076923) (0.150409, 0.008621, 0.949545; 0.076923) (-0.548691, -0.375114, -0.768687; 0.076923) (0.090492, -0.530297, -0.862343; 0.076923) (0.689938, -0.340271, -0.665779; 0.076923) (0.812416, 0.597190, 0.142129; 0.076923) [Vs = -0.363744]
r_ab:
	               0	   1.54080896031	   1.67507151014	   1.24185620087	   1.55271907293	   1.91108694274	   1.24193840682	  0.661580816029	   1.06429536018	   1.90395098346	   1.90401155553	   1.67525040307	  0.661915372448
	   1.54080896031	               0	   1.15179294578	   1.07252092514	    1.3031985537	  0.921492505101	   1.90567805489	   1.26081736583	   0.92151104045	   1.40822995527	   1.68819973691	   1.87248648988	   1.79150442837
	   1.67507151014	   1.15179294578	               0	  0.663471169368	   1.86796957374	     1.327057294	   1.90440712974	   1.24359673744	   1.74782372539	  0.658936824763	   1.24346195431	   1.67366900055	   1.90468602172
	   1.24185620087	   1.07252092514	  0.663471169368	               0	   1.90721030319	   1.61127396473	   1.90377781948	  0.660048909872	   1.48038733906	   1.24260927192	   1.67599628105	   1.90434664834	   1.67425912572
	   1.55271907293	    1.3031985537	   1.86796957374	   1.90721030319	               0	  0.921490057238	   1.07577166211	   1.79942796347	   0.92150862104	   1.67767289069	   1.39643116614	   1.14328366526	   1.27158493027
	   1.91108694274	  0.921492505101	     1.327057294	   1.61127396473	  0.921490057238	               0	   1.62262666013	   1.83493601202	   1.30319861411	   1.09974203348	   1.10594787398	   1.33836990525	   1.84113730857
	   1.24193840682	   1.90567805489	   1.90440712974	   1.90377781948	   1.07577166211	   1.62262666013	               0	   1.67413584376	   1.46831872181	   1.67608458753	   1.24276215855	  0.663718148321	  0.659798820924
	  0.661580816029	   1.26081736583	   1.24359673744	  0.660048909872	   1.79942796347	   1.83493601202	   1.67413584376	               0	   1.20854333673	   1.67376112945	   1.90464142085	    1.9046849981	   1.24354736263
	   1.06429536018	   0.92151104045	   1.74782372539	   1.48038733906	   0.92150862104	   1.30319861411	   1.46831872181	   1.20854333673	               0	   1.89428488912	   1.89128591778	   1.73841534816	   1.19857665643
	   1.90395098346	   1.40822995527	  0.658936824763	   1.24260927192	   1.67767289069	   1.09974203348	   1.67608458753	   1.67376112945	   1.89428488912	               0	  0.664386388081	   1.24338532007	   1.90461893807
	   1.90401155553	   1.68819973691	   1.24346195431	   1.67599628105	   1.39643116614	   1.10594787398	   1.24276215855	   1.90464142085	   1.89128591778	  0.664386388081	               0	  0.658849624924	   1.67372787735
	   1.67525040307	   1.87248648988	   1.67366900055	   1.90434664834	   1.14328366526	   1.33836990525	  0.663718148321	    1.9046849981	   1.73841534816	   1.24338532007	  0.658849624924	               0	   1.24360268641
	  0.661915372448	   1.79150442837	   1.90468602172	   1.67425912572	   1.27158493027	   1.84113730857	  0.659798820924	   1.24354736263	   1.19857665643	   1.90461893807	   1.67372787735	   1.24360268641	               0

Eigenvalues of x.x^T (dimension = number of nonzero eigenvalues):
	   2.88831362712	   5.05584141525	   5.05584495763