Eigenvalues:
	 -0.281692729463+0i	 -0.216137618231+0i	 -0.202776296278+0i	  0.141235454882+0i	 -0.162505824027+0i	  -0.12784378854+0i	 -0.119865773313+0i	  -0.11689717304+0i	 -0.111460575703+0i	  0.102938095459+0i	-0.0907119684012+0i	-0.0768630005653+0i	 0.0882562226496+0i	-0.0621939958865+0i	-0.0607311702861+0i	 0.0757611725171+0i	-0.0414501032722+0i	-0.0349901707203+0i	-0.0255308726785+0i	-0.0209260213051+0i	-0.0144537096609+0i	-0.0105862308893+0i	 0.0133145776549+0i	 0.0454882782824+0i	 0.0373682428047+0i	  0.034189509328+0i	 0.0248900213539+0i	 0.0543548353768+0i	 0.0541378274404+0i	 0.0209724743591+0i	 0.0504673448433+0i	  0.020393783705+0i

4.30805e-33
(0.232293, -0.586396, 0.707815; 0.076923) (-0.170750, -0.910362, 0.433017; 0.076923) (0.129530, 0.288793, -0.042931; 0.076923) (-0.812316, -0.265525, -0.829170; 0.076923) (0.525065, 0.506109, 0.298252; 0.076923) (0.584601, -0.134352, 0.828016; 0.076923) (-0.217217, -0.067438, -0.224257; 0.076923) (0.491904, 1.074365, -0.147148; 0.076923) (0.911290, 0.502538, 0.784750; 0.076923) (-0.477835, 0.398826, -0.882189; 0.076923) (-0.667085, -1.119006, -0.040637; 0.076923) (-0.023178, 0.865918, -0.644433; 0.076923) (-0.506304, -0.553469, -0.241086; 0.076923) [Vs = -0.399395]
r_ab:
	               0	  0.585586796418	   1.15764148709	   1.88586500285	   1.20292257095	  0.585586796418	   1.15764148709	   1.88586500285	   1.28558680111	   2.00076348691	   1.28558680111	   2.00076348691	   1.20292257095
	  0.585586796418	               0	   1.32463814144	   1.55580705605	   1.58389059436	   1.15272260197	   1.06990095987	     2.171369169	   1.81406023437	   1.88096769198	  0.717096836814	   2.08274973049	  0.833296941091
	   1.15764148709	   1.32463814144	               0	   1.34629634782	  0.565756173718	   1.06990095987	  0.529162992719	  0.871378357676	   1.15840010244	   1.04180304998	   1.61755883692	  0.847465785413	   1.07375750004
	   1.88586500285	   1.55580705605	   1.34629634782	               0	   1.91182820438	     2.171369169	  0.871378357676	   1.99033875844	   2.48303743808	  0.745688216076	   1.17102731807	   1.39177257289	  0.722770398299
	   1.20292257095	   1.58389059436	  0.565756173718	   1.91182820438	               0	  0.833296941091	   1.07375750004	  0.722770398299	  0.621178061754	   1.55266197453	   2.04378656593	   1.14834157631	   1.57394816392
	  0.585586796418	   1.15272260197	   1.06990095987	     2.171369169	  0.833296941091	               0	   1.32463814144	   1.55580705605	  0.717096836814	   2.08274973049	   1.81406023437	   1.88096769198	   1.58389059436
	   1.15764148709	   1.06990095987	  0.529162992719	  0.871378357676	   1.07375750004	   1.32463814144	               0	   1.34629634782	   1.61755883692	  0.847465785413	   1.15840010244	   1.04180304998	  0.565756173718
	   1.88586500285	     2.171369169	  0.871378357676	   1.99033875844	  0.722770398299	   1.55580705605	   1.34629634782	               0	   1.17102731807	   1.39177257289	   2.48303743808	  0.745688216076	   1.91182820438
	   1.28558680111	   1.81406023437	   1.15840010244	   2.48303743808	  0.621178061754	  0.717096836814	   1.61755883692	   1.17102731807	               0	   2.17235089354	   2.40872058534	   1.74580573885	   2.04378656593
	   2.00076348691	   1.88096769198	   1.04180304998	  0.745688216076	   1.55266197453	   2.08274973049	  0.847465785413	   1.39177257289	   2.17235089354	               0	   1.74580573885	  0.693841675541	   1.14834157631
	   1.28558680111	  0.717096836814	   1.61755883692	   1.17102731807	   2.04378656593	   1.81406023437	   1.15840010244	   2.48303743808	   2.40872058534	   1.74580573885	               0	   2.17235089354	  0.621178061754
	   2.00076348691	   2.08274973049	  0.847465785413	   1.39177257289	   1.14834157631	   1.88096769198	   1.04180304998	  0.745688216076	   1.74580573885	  0.693841675541	   2.17235089354	               0	   1.55266197453
	   1.20292257095	  0.833296941091	   1.07375750004	  0.722770398299	   1.57394816392	   1.58389059436	  0.565756173718	   1.91182820438	   2.04378656593	   1.14834157631	  0.621178061754	   1.55266197453	               0

Eigenvalues of x.x^T (dimension = number of nonzero eigenvalues):
	-6.81571735177e-16	   7.16544759748	   5.83455240252