# thresh_dens  thresh_WF   LDA_PSI       PBE_PSI
0.0000001 0.0000001     -0.1782325199
0.000001 0.000001     -0.1782364673
0.00001 0.00001     -0.1782573930
0.0001 0.0001     -0.1783193821
0.001 0.001     -0.1784191368