# thresh_dens  thresh_WF      PBE_HF
0.000001 0.0000001     -0.0510701744
0.000001 0.000001     -0.0510753406
0.000001 0.00001     -0.0511131913
0.000001 0.0001     -0.0511690596
0.000001 0.001     -0.0529690909