# thresh_dens  thresh_WF      PBE_HF
0.000001 0.0000001     -0.1630042811
0.000001 0.000001     -0.1632971374
0.000001 0.00001     -0.1637126757
0.000001 0.0001     -0.1654454952
0.000001 0.001     -0.1720510408