# thresh_dens  thresh_WF      PBE_HF
0.000001 0.0000001     -0.0756261967
0.000001 0.000001     -0.0757925876
0.000001 0.00001     -0.0761204204
0.000001 0.0001     -0.0771883810
0.000001 0.001     -0.0814756074