Eigenvalues:
	 -0.377574987712+0i	  -0.33716808584+0i	 -0.265861967949+0i	 -0.215392554901+0i	   0.16252756441+0i	 -0.163178260577+0i	  0.139089000547+0i	  0.117089437464+0i	 0.0985648436616+0i	 0.0950687773302+0i	 0.0826009554583+0i	 0.0715616640291+0i	 -0.101535471771+0i	 0.0453450800958+0i	-0.0832496399154+0i	 0.0362624762235+0i	-0.0715203963366+0i	-0.0594196350322+0i	-0.0584623451597+0i	 0.0177819635587+0i	 0.00687443340512+0i	-0.0152931991161+0i	-0.0283787913492+0i	-0.0215447556635+0i	-0.0389795359452+0i	 0.0234053700798+0i

6.67456e-33
(-0.450892, -0.922938, 0.035432; 0.090909) (-0.014008, -0.046269, -0.318757; 0.090909) (0.320249, 1.144748, -0.629751; 0.090909) (-0.113724, -0.405759, -0.714652; 0.090909) (-0.427082, -0.522699, 0.775088; 0.090909) (-0.067054, 0.378725, 0.735100; 0.090909) (-0.126924, 0.590900, 1.266848; 0.090909) (0.174334, 0.641187, -0.352568; 0.090909) (0.907649, -0.366785, 0.169255; 0.090909) (0.003122, 0.241674, 0.213370; 0.090909) (-0.205671, -0.732784, -1.179365; 0.090909) [Vs = -0.383528]
r_ab:
	               0	   1.04156950094	   2.30487542683	  0.971484572893	  0.841337262695	   1.52682378964	   1.97814171483	   1.72856516406	   1.47405877105	   1.26258132593	    1.2538041468
	   1.04156950094	               0	   1.27552521237	  0.543975357479	   1.26258132593	   1.13756191103	   1.71256410712	  0.713589844679	   1.09102616241	  0.605279953567	   1.11744582049
	   2.30487542683	   1.27552521237	               0	   1.61233120227	   2.30487542683	   1.61233120227	   2.02578254687	  0.593038782722	   1.80781100072	   1.27552521237	   2.02578254687
	  0.971484572893	  0.543975357479	   1.61233120227	               0	   1.52682378964	   1.64905165949	   2.21807182502	   1.14462948567	   1.35130026339	   1.13756191103	  0.575637550369
	  0.841337262695	   1.26258132593	   2.30487542683	   1.52682378964	               0	  0.971484572893	    1.2538041468	   1.72856516406	   1.47405877105	   1.04156950094	   1.97814171483
	   1.52682378964	   1.13756191103	   1.61233120227	   1.64905165949	  0.971484572893	               0	  0.575637550369	   1.14462948567	   1.35130026339	  0.543975357479	   2.21807182502
	   1.97814171483	   1.71256410712	   2.02578254687	   2.21807182502	    1.2538041468	  0.575637550369	               0	   1.64796628508	    1.7866764626	   1.11744582049	   2.78249865923
	   1.72856516406	  0.713589844679	  0.593038782722	   1.14462948567	   1.72856516406	   1.14462948567	   1.64796628508	               0	   1.35131717628	  0.713589844679	   1.64796628508
	   1.47405877105	   1.09102616241	   1.80781100072	   1.35130026339	   1.47405877105	   1.35130026339	    1.7866764626	   1.35131717628	               0	   1.09102616241	    1.7866764626
	   1.26258132593	  0.605279953567	   1.27552521237	   1.13756191103	   1.04156950094	  0.543975357479	   1.11744582049	  0.713589844679	   1.09102616241	               0	   1.71256410712
	    1.2538041468	   1.11744582049	   2.02578254687	  0.575637550369	   1.97814171483	   2.21807182502	   2.78249865923	   1.64796628508	    1.7866764626	   1.71256410712	               0

Eigenvalues of x.x^T (dimension = number of nonzero eigenvalues):
	   1.09251194585	    4.1395468661	   5.76794118806