Eigenvalues:
	-0.0866237126449+0i	-0.0730946093505+0i	-0.0706801037566+0i	-0.0716308793208+0i	-0.0641779194211+0i	 0.00960837618548+0i	-0.0502807093324+0i	 0.00540407550848+0i	 0.00540164686692+0i	 0.0015752320537+0i	 0.000584385323882+0i	-0.00356765205183+0i	-0.00646802704684+0i	-0.00489294446433+0i	-0.00724934145533+0i	-0.00875627664982+0i	-0.0132406018861+0i	-0.00999687640995+0i	-0.0101961597519+0i	-0.0193233036585+0i	-0.0436587944292+0i	-0.0401642526099+0i	  -0.03989026823+0i	-0.0394340088736+0i	-0.0354573354076+0i	-0.0323611528869+0i	-0.0275484284923+0i	-0.0275534793579+0i	-0.0298683050525+0i	-0.0291431931851+0i	-0.0349555800549+0i	-0.0347332500646+0i

1.39224e-32
(-0.756864, 0.685304, 0.094583; 0.076923) (0.739737, -0.710745, -0.098211; 0.076923) (0.157606, 0.802940, 0.677516; 0.076923) (-0.001579, -0.066003, 0.452189; 0.076923) (-0.659652, -0.189904, 0.887613; 0.076923) (0.000765, 0.061493, -0.452827; 0.076923) (0.596684, -0.158852, -0.936907; 0.076923) (0.949674, 0.382588, 0.056358; 0.076923) (-0.181361, -1.004483, -0.141978; 0.076923) (0.160471, 0.958754, -0.428510; 0.076923) (-0.654999, 0.063179, -0.908871; 0.076923) (-0.942512, -0.412338, -0.060530; 0.076923) (0.592030, -0.411935, 0.859576; 0.076923) [Vs = -0.351541]
r_ab:
	               0	   2.05570882849	   1.09082727464	   1.12374335168	   1.18504681352	   1.12374335168	   1.89964807049	   1.73359999966	   1.80070646467	   1.09082727464	   1.18504681352	   1.12398543374	   1.89964807049
	   2.05570882849	               0	   1.79774102013	   1.12613690137	   1.78925008774	   1.12613690137	   1.01413103663	   1.12398543374	  0.967791348407	   1.79774102013	   1.78925008774	   1.70892681867	   1.01413103663
	   1.09082727464	   1.79774102013	               0	  0.911687241934	   1.30299333406	   1.36088833568	   1.92981753977	   1.09082727464	   2.01326757202	   1.11695073162	   1.92981753977	   1.79774102013	   1.30299333406
	   1.12374335168	   1.12613690137	  0.911687241934	               0	  0.798752174673	  0.913955652823	   1.51529853184	   1.12374335168	   1.12521164254	   1.36088833568	   1.51529853184	   1.12613690137	  0.798752174673
	   1.18504681352	   1.78925008774	   1.30299333406	  0.798752174673	               0	   1.51529853184	   2.21544984123	   1.89964807049	   1.39726794771	   1.92981753977	   1.81422873082	   1.01413103663	   1.27153140397
	   1.12374335168	   1.12613690137	   1.36088833568	  0.913955652823	   1.51529853184	               0	  0.798752174673	   1.12374335168	   1.12521164254	  0.911687241934	  0.798752174673	   1.12613690137	   1.51529853184
	   1.89964807049	   1.01413103663	   1.92981753977	   1.51529853184	   2.21544984123	  0.798752174673	               0	   1.18504681352	   1.39726794771	   1.30299333406	   1.27153140397	   1.78925008774	   1.81422873082
	   1.73359999966	   1.12398543374	   1.09082727464	   1.12374335168	   1.89964807049	   1.12374335168	   1.18504681352	               0	   1.80070646467	   1.09082727464	   1.89964807049	   2.05570882849	   1.18504681352
	   1.80070646467	  0.967791348407	   2.01326757202	   1.12521164254	   1.39726794771	   1.12521164254	   1.39726794771	   1.80070646467	               0	   2.01326757202	   1.39726794771	  0.967791348407	   1.39726794771
	   1.09082727464	   1.79774102013	   1.11695073162	   1.36088833568	   1.92981753977	  0.911687241934	   1.30299333406	   1.09082727464	   2.01326757202	               0	   1.30299333406	   1.79774102013	   1.92981753977
	   1.18504681352	   1.78925008774	   1.92981753977	   1.51529853184	   1.81422873082	  0.798752174673	   1.27153140397	   1.89964807049	   1.39726794771	   1.30299333406	               0	   1.01413103663	   2.21544984123
	   1.12398543374	   1.70892681867	   1.79774102013	   1.12613690137	   1.01413103663	   1.12613690137	   1.78925008774	   2.05570882849	  0.967791348407	   1.79774102013	   1.01413103663	               0	   1.78925008774
	   1.89964807049	   1.01413103663	   1.30299333406	  0.798752174673	   1.27153140397	   1.51529853184	   1.81422873082	   1.18504681352	   1.39726794771	   1.92981753977	   2.21544984123	   1.78925008774	               0

Eigenvalues of x.x^T (dimension = number of nonzero eigenvalues):
	   4.57969202648	   4.08743514969	   4.33287282383