# thresh_dens  thresh_WF   LDA_PSI       PBE_PSI
0.000001 0.0000001     -0.1429243914 -0.1327955203
0.000001 0.000001     -0.1430088013 -0.1331397599
0.000001 0.00001     -0.1431348322 -0.1337865801
0.000001 0.0001     -0.1437514766 -0.1363913057
0.000001 0.001     -0.1448307102 -0.1429227709