# thresh_dens  thresh_WF   LDA_PSI       PBE_PSI
0.0000001 0.0000001     -0.2063242273
0.000001 0.000001     -0.2063294072
0.00001 0.00001     -0.2063521701
0.0001 0.0001     -0.2064350687
0.001 0.001     -0.2065817984