# thresh_dens  thresh_WF      PBE_HF
0.000001 0.0000001     -0.1399272966
0.000001 0.000001     -0.1404401885
0.000001 0.00001     -0.1411851710
0.000001 0.0001     -0.1441826694
0.000001 0.001     -0.1510385739