Eigenvalues:
	-0.0955026476899+0i	-0.0899229847422+0i	-0.0824091125748+0i	 -0.076999622167+0i	-0.0639799750691+0i	 0.0202476294081+0i	-0.0568171251026+0i	  0.017572087385+0i	-0.0557897201298+0i	-0.0498808557512+0i	-0.0517635019142+0i	 0.0132370778682+0i	-0.0446918875233+0i	 0.0115952676324+0i	-0.0406506131534+0i	-0.0386178545417+0i	-0.0383890247403+0i	 0.00331344048741+0i	-0.0281686481646+0i	 0.000815695468246+0i	-0.00162415245876+0i	-0.00389770820471+0i	-0.0210594537265+0i	-0.0228286335096+0i	-0.00539266076546+0i	-0.0140899340548+0i	-0.0165210072049+0i	-0.0121197354525+0i	-0.00741494996694+0i	-0.0182169842214+0i	-0.00935549363941+0i	-0.0181781880089+0i

3.4883e-33
(-0.059477, 0.018496, -1.007911; 0.076923) (-0.536425, 0.853333, 0.021243; 0.076923) (0.761491, 0.221189, -0.578177; 0.076923) (0.400456, 0.205658, 0.919799; 0.076923) (0.784239, 0.579018, 0.113087; 0.076923) (0.346547, -0.642319, -0.718346; 0.076923) (-0.541853, -0.785025, -0.189323; 0.076923) (-0.510034, -0.284513, 0.777580; 0.076923) (0.468472, -0.553592, 0.696975; 0.076923) (-0.007599, 0.834542, 0.568548; 0.076923) (0.446388, -0.900985, 0.025873; 0.076923) (-0.559520, 0.490043, -0.680570; 0.076923) (-0.992686, -0.035847, 0.051224; 0.076923) [Vs = -0.353561]
r_ab:
	               0	   1.40840025718	  0.948548385492	   1.99063637906	   1.51085366381	  0.827877074201	   1.24435463788	   1.86622419864	   1.87420705726	   1.77590708929	   1.47310996496	  0.761283498742	   1.41265694823
	   1.40840025718	               0	   1.56316842085	   1.45073437837	   1.35197500927	   1.88775198275	   1.65184315978	   1.36654133187	   1.85630559544	  0.761283498742	   2.01086369806	  0.790603701871	   0.99985814782
	  0.948548385492	   1.56316842085	               0	   1.54094744851	  0.778720216935	  0.968231103051	   1.69185635601	   1.92628779618	   1.52057836609	   1.51085366381	   1.31279862239	   1.35197500927	   1.88131613031
	   1.99063637906	   1.45073437837	   1.54094744851	               0	  0.968231103051	   1.84539650943	   1.76055353703	   1.04378368584	  0.794189695584	  0.827877074201	   1.42333092489	   1.88775198275	   1.65939498293
	   1.51085366381	   1.35197500927	  0.778720216935	  0.968231103051	               0	   1.54094744851	   1.92628779618	   1.69185635601	   1.31279862239	  0.948548385492	   1.52057836609	   1.56316842085	   1.88131613031
	  0.827877074201	   1.88775198275	  0.968231103051	   1.84539650943	   1.54094744851	               0	   1.04378368584	   1.76055353703	   1.42333092489	   1.99063637906	  0.794189695584	   1.45073437837	   1.65939498293
	   1.24435463788	   1.65184315978	   1.69185635601	   1.76055353703	   1.92628779618	   1.04378368584	               0	   1.08923169824	   1.36376013135	   1.86622419864	   1.01802472204	   1.36654133187	  0.906852056224
	   1.86622419864	   1.36654133187	   1.92628779618	   1.04378368584	   1.69185635601	   1.76055353703	   1.08923169824	               0	   1.01802472204	   1.24435463788	   1.36376013135	   1.65184315978	  0.906852056224
	   1.87420705726	   1.85630559544	   1.52057836609	  0.794189695584	   1.31279862239	   1.42333092489	   1.36376013135	   1.01802472204	               0	   1.47310996496	  0.756007525781	   2.01086369806	   1.67929687951
	   1.77590708929	  0.761283498742	   1.51085366381	  0.827877074201	  0.948548385492	   1.99063637906	   1.86622419864	   1.24435463788	   1.47310996496	               0	   1.87420705726	   1.40840025718	   1.41265694823
	   1.47310996496	   2.01086369806	   1.31279862239	   1.42333092489	   1.52057836609	  0.794189695584	   1.01802472204	   1.36376013135	  0.756007525781	   1.87420705726	               0	   1.85630559544	   1.67929687951
	  0.761283498742	  0.790603701871	   1.35197500927	   1.88775198275	   1.56316842085	   1.45073437837	   1.36654133187	   1.65184315978	   2.01086369806	   1.40840025718	   1.85630559544	               0	   0.99985814782
	   1.41265694823	   0.99985814782	   1.88131613031	   1.65939498293	   1.88131613031	   1.65939498293	  0.906852056224	  0.906852056224	   1.67929687951	   1.41265694823	   1.67929687951	   0.99985814782	               0

Eigenvalues of x.x^T (dimension = number of nonzero eigenvalues):
	   3.74173350658	   4.48388312942	   4.77438336401