Eigenvalues:
	 -0.278727007663+0i	 -0.219735776539+0i	 -0.216867616192+0i	 0.0844531446523+0i	  0.076565806524+0i	  0.069495523538+0i	-0.0950604940753+0i	-0.0772820123605+0i	-0.0730338623182+0i	-0.0556379576807+0i	-0.0476153923751+0i	-0.0368750851494+0i	  0.048198165357+0i	 0.0386389187277+0i	 0.0376244340762+0i	-0.00269555011165+0i	-0.0115897479712+0i

1.20685e-33
(-0.196066, -1.115146, 0.602374; 0.125000) (-0.099413, -0.484387, 0.222872; 0.125000) (0.084965, -0.120864, -0.543522; 0.125000) (-0.884394, 0.927932, 0.040447; 0.125000) (0.966858, 0.323767, -0.007179; 0.125000) (0.249825, 0.344275, 0.945710; 0.125000) (-0.389639, 0.377054, -0.014058; 0.125000) (0.267863, -0.252632, -1.246645; 0.125000) [Vs = -0.337842]
r_ab:
	               0	  0.742442088531	   1.54293568711	   2.22794164898	   1.94792646522	   1.56416409379	   1.62607447839	   2.09237447083
	  0.742442088531	               0	   0.86804592243	   1.62607447839	   1.35756026288	    1.1537511641	   0.93938634139	   1.53234568508
	   1.54293568711	   0.86804592243	               0	   1.54293568711	   1.12387545235	   1.56886705879	   0.86804592243	  0.738374176814
	   2.22794164898	   1.62607447839	   1.54293568711	               0	   1.94792646522	   1.56416409379	  0.742442088531	   2.09237447083
	   1.94792646522	   1.35756026288	   1.12387545235	   1.94792646522	               0	   1.19270802222	   1.35756026288	   1.53528741529
	   1.56416409379	    1.1537511641	   1.56886705879	   1.56416409379	   1.19270802222	               0	    1.1537511641	   2.27223290021
	   1.62607447839	   0.93938634139	   0.86804592243	  0.742442088531	   1.35756026288	    1.1537511641	               0	   1.53234568508
	   2.09237447083	   1.53234568508	  0.738374176814	   2.09237447083	   1.53528741529	   2.27223290021	   1.53234568508	               0

Eigenvalues of x.x^T (dimension = number of nonzero eigenvalues):
	   1.82250846482	   3.25440619037	   2.92308534482