Eigenvalues:
	  -0.10141163926+0i	-0.0961072967567+0i	-0.0923531702437+0i	-0.0854259077597+0i	-0.0698040360303+0i	-0.0660641970855+0i	-0.0616471028457+0i	 -0.055733254528+0i	 -0.048503987335+0i	  0.023564735416+0i	-0.0433991359833+0i	-0.0427901654301+0i	-0.0423963070585+0i	 0.0199433854149+0i	 0.0193440509334+0i	-0.0401229899968+0i	-0.0333512732425+0i	-0.0300169944372+0i	 0.0150305746932+0i	-0.0306385021181+0i	  -0.02233205276+0i	-0.0231726122815+0i	 0.00708166641016+0i	 0.00828031926629+0i	-0.0132228185536+0i	-0.00626940661193+0i	-0.0099005723385+0i	-0.00877777189362+0i	-0.00269925560236+0i	 0.00368675489264+0i	 0.00207464610036+0i	 0.00262147990751+0i	 0.00330734130559+0i	 0.00298566403895+0i	-0.0117009554992+0i

2.10831e-33
(0.006013, 0.237088, 1.063137; 0.071429) (-0.565971, 0.565889, -0.114809; 0.071429) (-0.213246, 0.856663, -0.690464; 0.071429) (-0.034811, -0.272705, -1.091630; 0.071429) (0.576561, -0.552187, 0.128068; 0.071429) (-0.403822, -0.522486, -0.505604; 0.071429) (-0.792419, -0.797610, 0.055898; 0.071429) (0.444226, 0.574763, 0.556192; 0.071429) (-0.968951, 0.333077, 0.454181; 0.071429) (0.389831, 0.261745, -0.628891; 0.071429) (-0.417608, -0.297684, 0.594113; 0.071429) (0.769089, 0.765781, -0.092672; 0.071429) (0.227701, -0.837960, 0.708563; 0.071429) (0.983406, -0.314374, -0.436082; 0.071429) [Vs = -0.361636]
r_ab:
	               0	   1.35012301311	   1.87271547965	   2.21462731378	   1.35012301311	   1.79049254336	   1.65003821419	  0.750365222026	   1.15351496667	   1.73518922175	   0.82790053447	   1.48246236309	   1.15351496667	   1.87271547965
	   1.35012301311	               0	  0.735080444524	   1.39267710813	   1.61692984108	   1.16772114644	   1.39267710813	   1.21277283507	  0.735080444524	   1.12709405218	   1.12709405218	   1.35012301311	   1.81070397434	   1.81070397434
	   1.87271547965	  0.735080444524	               0	   1.21171228425	   1.81070397434	   1.40447328839	   1.90502457283	   1.43731925275	   1.46814283017	  0.849364774555	   1.73908612407	   1.15351496667	   2.24130738698	   1.69352160693
	   2.21462731378	   1.39267710813	   1.21171228425	               0	   1.39267710813	  0.736196589878	   1.47184042239	   1.91389503301	   1.90502457283	  0.824673170075	   1.72883952018	   1.65003821419	   1.90502457283	   1.21171228425
	   1.35012301311	   1.61692984108	   1.81070397434	   1.39267710813	               0	   1.16772114644	   1.39267710813	   1.21277283507	   1.81070397434	   1.12709405218	   1.12709405218	   1.35012301311	  0.735080444524	  0.735080444524
	   1.79049254336	   1.16772114644	   1.40447328839	  0.736196589878	   1.16772114644	               0	  0.736196589878	   1.74658203887	   1.40447328839	   1.12254307963	   1.12254307963	   1.79049254336	   1.40447328839	   1.40447328839
	   1.65003821419	   1.39267710813	   1.90502457283	   1.47184042239	   1.39267710813	  0.736196589878	               0	   1.91389503301	   1.21171228425	   1.72883952018	  0.824673170075	   2.21462731378	   1.21171228425	   1.90502457283
	  0.750365222026	   1.21277283507	   1.43731925275	   1.91389503301	   1.21277283507	   1.74658203887	   1.91389503301	               0	   1.43731925275	   1.22693092108	   1.22693092108	  0.750365222026	   1.43731925275	   1.43731925275
	   1.15351496667	  0.735080444524	   1.46814283017	   1.90502457283	   1.81070397434	   1.40447328839	   1.21171228425	   1.43731925275	               0	   1.73908612407	  0.849364774555	   1.87271547965	   1.69352160693	   2.24130738698
	   1.73518922175	   1.12709405218	  0.849364774555	  0.824673170075	   1.12709405218	   1.12254307963	   1.72883952018	   1.22693092108	   1.73908612407	               0	   1.56864848524	   0.82790053447	   1.73908612407	  0.849364774555
	   0.82790053447	   1.12709405218	   1.73908612407	   1.72883952018	   1.12709405218	   1.12254307963	  0.824673170075	   1.22693092108	  0.849364774555	   1.56864848524	               0	   1.73518922175	  0.849364774555	   1.73908612407
	   1.48246236309	   1.35012301311	   1.15351496667	   1.65003821419	   1.35012301311	   1.79049254336	   2.21462731378	  0.750365222026	   1.87271547965	   0.82790053447	   1.73518922175	               0	   1.87271547965	   1.15351496667
	   1.15351496667	   1.81070397434	   2.24130738698	   1.90502457283	  0.735080444524	   1.40447328839	   1.21171228425	   1.43731925275	   1.69352160693	   1.73908612407	  0.849364774555	   1.87271547965	               0	   1.46814283017
	   1.87271547965	   1.81070397434	   1.69352160693	   1.21171228425	  0.735080444524	   1.40447328839	   1.90502457283	   1.43731925275	   2.24130738698	  0.849364774555	   1.73908612407	   1.15351496667	   1.46814283017	               0

Eigenvalues of x.x^T (dimension = number of nonzero eigenvalues):
	   5.56777684839	   4.17524648864	   4.25697666297