Eigenvalues:
	 -0.157901295028+0i	 -0.128699763048+0i	 -0.130648535931+0i	 -0.120823617718+0i	 0.0474514682318+0i	 0.0406980700264+0i	 0.0352838799364+0i	 0.0348810375429+0i	 0.0224696067577+0i	 0.0201937095718+0i	 0.0194287187622+0i	-0.0672302459498+0i	 0.0117451573162+0i	-0.0627909245448+0i	 0.00479156492059+0i	 0.00244233209627+0i	 0.00102978066782+0i	-0.0546804190333+0i	-0.0535857283932+0i	-0.0507547308828+0i	-0.0454862060311+0i	-0.0427148231107+0i	-0.0409845298983+0i	-0.0403232667335+0i	 -0.036700366397+0i	-0.00802743461206+0i	-0.0257544867177+0i	-0.0185111442044+0i	-0.0223485839462+0i	-0.0163894190248+0i	-0.0230497173176+0i	 -0.017004871615+0i

1.33931e-33
(-0.485723, -0.336905, -0.195746; 0.076923) (0.440462, 0.149573, -0.398708; 0.076923) (0.251436, -0.539621, -0.144692; 0.076923) (-0.287041, 0.951493, 0.256083; 0.076923) (0.498800, -0.434794, 0.776441; 0.076923) (-1.014205, -0.699753, -0.251608; 0.076923) (0.953510, 0.373810, -0.716632; 0.076923) (-0.613268, 0.762072, -0.790393; 0.076923) (-0.305461, 0.320331, -0.437983; 0.076923) (0.546108, -1.111588, -0.169159; 0.076923) (-0.639602, -0.333952, 0.729859; 0.076923) (-0.108407, 0.369428, 0.921657; 0.076923) (0.763390, 0.529907, 0.420881; 0.076923) [Vs = -0.363998]
r_ab:
	               0	   1.06567906451	  0.766226282104	   1.37970778612	    1.3870885897	  0.643484490693	   1.68755102175	   1.25603485719	  0.723278982119	   1.29054806377	  0.938313925194	   1.37472237474	   1.64069382704
	   1.06567906451	               0	  0.758447523995	   1.26534108164	   1.31372024529	   1.69087162738	   0.64387612315	   1.28020285603	  0.766226282104	   1.28622671582	   1.63523653225	   1.44670480307	  0.959511904095
	  0.766226282104	  0.758447523995	               0	   1.63523653225	  0.959511904095	   1.28020285603	   1.28622671582	   1.69087162738	   1.06567906451	   0.64387612315	   1.26534108164	   1.44670480307	   1.31372024529
	   1.37970778612	   1.26534108164	   1.63523653225	               0	   1.67633805766	   1.87433440758	   1.67894608201	   1.11239191602	  0.938313925194	   2.26523083098	   1.41461397076	  0.902052110629	   1.14380913155
	    1.3870885897	   1.31372024529	  0.959511904095	   1.67633805766	               0	   1.84831619799	   1.75780135153	   2.26365860152	   1.64069382704	   1.16380740512	   1.14380913155	   1.01811601189	   1.06163941909
	  0.643484490693	   1.69087162738	   1.28020285603	   1.87433440758	   1.84831619799	               0	   2.28925421468	   1.60871710844	   1.25603485719	   1.61585325493	   1.11239191602	   1.82761227338	   2.26365860152
	   1.68755102175	   0.64387612315	   1.28622671582	   1.67894608201	   1.75780135153	   2.28925421468	               0	   1.61585325493	   1.29054806377	   1.63465851401	   2.26523083098	   1.95235128428	   1.16380740512
	   1.25603485719	   1.28020285603	   1.69087162738	   1.11239191602	   2.26365860152	   1.60871710844	   1.61585325493	               0	  0.643484490693	   2.28925421468	   1.87433440758	   1.82761227338	   1.84831619799
	  0.723278982119	  0.766226282104	   1.06567906451	  0.938313925194	   1.64069382704	   1.25603485719	   1.29054806377	  0.643484490693	               0	   1.68755102175	   1.37970778612	   1.37472237474	    1.3870885897
	   1.29054806377	   1.28622671582	   0.64387612315	   2.26523083098	   1.16380740512	   1.61585325493	   1.63465851401	   2.28925421468	   1.68755102175	               0	   1.67894608201	   1.95235128428	   1.75780135153
	  0.938313925194	   1.63523653225	   1.26534108164	   1.41461397076	   1.14380913155	   1.11239191602	   2.26523083098	   1.87433440758	   1.37970778612	   1.67894608201	               0	  0.902052110629	   1.67633805766
	   1.37472237474	   1.44670480307	   1.44670480307	  0.902052110629	   1.01811601189	   1.82761227338	   1.95235128428	   1.82761227338	   1.37472237474	   1.95235128428	  0.902052110629	               0	   1.01811601189
	   1.64069382704	  0.959511904095	   1.31372024529	   1.14380913155	   1.06163941909	   2.26365860152	   1.16380740512	   1.84831619799	    1.3870885897	   1.75780135153	   1.67633805766	   1.01811601189	               0

Eigenvalues of x.x^T (dimension = number of nonzero eigenvalues):
	   4.52659884003	   4.74333263374	   3.73006852623