# thresh_dens  thresh_WF   LDA_PSI       PBE_PSI
0.000001 0.0000001     -0.6155242198 -0.6979584116
0.000001 0.000001     -0.6155656141 -0.6984206804
0.000001 0.00001     -0.6156128891 -0.6992219504
0.000001 0.0001     -0.6155268809 -0.6997490485
0.000001 0.001     -0.6162814826 -0.7080962173