# thresh_dens  thresh_WF   LDA_PSI       PBE_PSI
0.000001 0.0000001     -0.1491025592 -0.1379575218
0.000001 0.000001     -0.1492334713 -0.1385588773
0.000001 0.00001     -0.1493744351 -0.1394056043
0.000001 0.0001     -0.1503030258 -0.1430704464
0.000001 0.001     -0.1514467497 -0.1509410444