# thresh_dens  thresh_WF   LDA_PSI       PBE_PSI
0.000001 0.0000001     -0.0811602058 -0.0741946673
0.000001 0.000001     -0.0812035622 -0.0743962067
0.000001 0.00001     -0.0812212211 -0.0747669370
0.000001 0.0001     -0.0815597727 -0.0760466128
0.000001 0.001     -0.0826578349 -0.0812554339