# thresh_dens  thresh_WF      PBE_HF
0.000001 0.0000001     -0.4070079444
0.000001 0.000001     -0.4072504219
0.000001 0.00001     -0.4076651371
0.000001 0.0001     -0.4091219916
0.000001 0.001     -0.4143981993