Eigenvalues:
	 -0.243637840871+0i	 -0.187939081143+0i	 -0.162372582433+0i	  -0.10856173724+0i	 0.0906415567165+0i	 -0.098462219319+0i	 0.0662082939141+0i	-0.0766364713097+0i	 -0.060161789734+0i	  0.046856764477+0i	 0.0468391155396+0i	-0.0559967546645+0i	 0.0225849321152+0i	  -0.03707170204+0i	-0.0336663372935+0i	 0.00488558056359+0i	-0.0197857378996+0i	 0.0132745734566+0i	  0.010330762265+0i	-0.0246984883686+0i

6.43217e-33
(-0.399554, -1.213580, -0.154289; 0.111111) (0.308133, 0.205449, -0.209500; 0.111111) (0.403919, -0.523435, -0.857326; 0.111111) (-0.211635, -0.002390, 0.542192; 0.111111) (-0.214373, -0.541030, 0.009940; 0.111111) (-0.777541, 0.457542, -0.459032; 0.111111) (-0.392515, 0.170792, 1.213666; 0.111111) (0.410959, 0.861413, 0.511099; 0.111111) (0.872608, 0.585239, -0.596751; 0.111111) [Vs = -0.346015]
r_ab:
	               0	   1.58666644826	   1.27127093584	   1.40974456473	  0.716649633749	   1.74022695596	   1.94623595214	   2.32492326652	   2.24720173152
	   1.58666644826	               0	  0.979860016276	  0.937228219774	  0.937228219774	   1.14214923017	   1.58666644826	  0.979860016276	  0.782838641348
	   1.27127093584	  0.979860016276	               0	   1.61525445351	     1.065244823	   1.58644249935	   2.32492326652	   1.94690597444	   1.23155412211
	   1.40974456473	  0.937228219774	   1.61525445351	               0	  0.757253013758	   1.23864330118	  0.716649633749	     1.065244823	   1.67871483524
	  0.716649633749	  0.937228219774	     1.065244823	  0.757253013758	               0	   1.23864330118	   1.40974456473	   1.61525445351	   1.67871483524
	   1.74022695596	   1.14214923017	   1.58644249935	   1.23864330118	   1.23864330118	               0	   1.74022695596	   1.58644249935	   1.66080247575
	   1.94623595214	   1.58666644826	   2.32492326652	  0.716649633749	   1.40974456473	   1.74022695596	               0	   1.27127093584	   2.24720173152
	   2.32492326652	  0.979860016276	   1.94690597444	     1.065244823	   1.61525445351	   1.58644249935	   1.27127093584	               0	   1.23155412211
	   2.24720173152	  0.782838641348	   1.23155412211	   1.67871483524	   1.67871483524	   1.66080247575	   2.24720173152	   1.23155412211	               0

Eigenvalues of x.x^T (dimension = number of nonzero eigenvalues):
	   1.16803325212	    3.7561120571	   4.07585469078