# thresh_dens  thresh_WF      PBE_HF
0.000001 0.0000001     -0.3421833908
0.000001 0.000001     -0.3422033391
0.000001 0.00001     -0.3423346770
0.000001 0.0001     -0.3425000104
0.000001 0.001     -0.3453403786