Eigenvalues:
	 -0.197150630652+0i	 -0.197051209673+0i	 -0.129852227984+0i	 -0.121575545914+0i	 -0.107992508049+0i	-0.0948608997551+0i	 0.0705366769577+0i	 0.0703523893084+0i	-0.0762543227874+0i	-0.0633882976232+0i	-0.0629647905706+0i	-0.0564324845213+0i	-0.0482892586902+0i	 0.0448995101748+0i	 0.0442854609875+0i	-0.0421093123503+0i	-0.00603495550249+0i	-0.0108140298996+0i	 0.0044436540999+0i	 0.00639811389872+0i	 0.0105612978036+0i	-0.0229728089882+0i	-0.0272108958151+0i	-0.0290858998177+0i	 0.0147922498506+0i	 0.0341548082146+0i	 0.0250950900045+0i	 0.0302096608899+0i	 0.0296757258847+0i	-0.0338085797636+0i	  0.027887691282+0i	-0.0333333376577+0i

1.99693e-33
(0.042459, -0.303862, -0.855234; 0.076923) (0.663853, -0.779793, -0.745521; 0.076923) (-0.123248, 0.729907, -0.045881; 0.076923) (0.060448, 1.222154, 0.327513; 0.076923) (0.525027, -0.259779, 0.353709; 0.076923) (-0.989453, -0.228070, -0.227218; 0.076923) (-0.180032, -0.486184, 0.902150; 0.076923) (0.532393, -0.480025, -0.190245; 0.076923) (-0.334839, 0.375934, -0.463470; 0.076923) (0.368368, 0.554770, 0.618138; 0.076923) (-0.719100, -0.439184, 0.415006; 0.076923) (-0.589948, 0.167073, -1.073234; 0.076923) (0.744073, -0.072943, 0.984285; 0.076923) [Vs = -0.373411]
r_ab:
	               0	  0.790366291745	   1.32332485558	   1.93078660774	   1.30244341144	   1.21036777764	   1.78077023558	  0.844558955786	   0.87060599977	   1.73617122705	   1.48720994918	  0.818072397781	   1.98227570695
	  0.790366291745	               0	   1.84071144068	   2.35016841216	   1.22392570492	   1.81836660601	   1.87434464795	  0.644572573275	   1.55326901894	   1.93078660774	     1.837224847	   1.60498300521	   1.87037453026
	   1.32332485558	   1.84071144068	               0	  0.644572573275	   1.24876352037	   1.30419147138	   1.54300521558	   1.38370577069	  0.586897594466	  0.844558955786	   1.39076673882	   1.26096990293	   1.56781900053
	   1.93078660774	   2.35016841216	  0.644572573275	               0	   1.55326901894	   1.87434464795	   1.81836660601	   1.84071144068	   1.22392570492	  0.790366291745	     1.837224847	   1.87037453026	   1.60498300521
	   1.30244341144	   1.22392570492	   1.24876352037	   1.55326901894	               0	   1.62238449906	   0.92149603476	  0.586897594466	   1.34583904493	   0.87060599977	   1.25848908298	   1.86052105352	  0.693191860591
	   1.21036777764	   1.81836660601	   1.30419147138	   1.87434464795	   1.62238449906	               0	   1.41324376259	   1.54300521558	   0.92149603476	   1.78077023558	  0.728088073686	   1.01562023655	   2.12059374332
	   1.78077023558	   1.87434464795	   1.54300521558	   1.81836660601	   0.92149603476	   1.41324376259	               0	   1.30419147138	   1.62238449906	   1.21036777764	  0.728088073686	   2.12059374332	   1.01562023655
	  0.844558955786	  0.644572573275	   1.38370577069	   1.84071144068	  0.586897594466	   1.54300521558	   1.30419147138	               0	   1.24876352037	   1.32332485558	   1.39076673882	   1.56781900053	   1.26096990293
	   0.87060599977	   1.55326901894	  0.586897594466	   1.22392570492	   1.34583904493	   0.92149603476	   1.62238449906	   1.24876352037	               0	   1.30244341144	   1.25848908298	  0.693191860591	   1.86052105352
	   1.73617122705	   1.93078660774	  0.844558955786	  0.790366291745	   0.87060599977	   1.78077023558	   1.21036777764	   1.32332485558	   1.30244341144	               0	   1.48720994918	   1.98227570695	  0.818072397781
	   1.48720994918	     1.837224847	   1.39076673882	     1.837224847	   1.25848908298	  0.728088073686	  0.728088073686	   1.39076673882	   1.25848908298	   1.48720994918	               0	   1.61216819325	   1.61216819325
	  0.818072397781	   1.60498300521	   1.26096990293	   1.87037453026	   1.86052105352	   1.01562023655	   2.12059374332	   1.56781900053	  0.693191860591	   1.98227570695	   1.61216819325	               0	   2.46385989126
	   1.98227570695	   1.87037453026	   1.56781900053	   1.60498300521	  0.693191860591	   2.12059374332	   1.01562023655	   1.26096990293	   1.86052105352	  0.818072397781	   1.61216819325	   2.46385989126	               0

Eigenvalues of x.x^T (dimension = number of nonzero eigenvalues):
	   2.83431500696	   5.92110941329	   4.24457557976