# thresh_dens  thresh_WF   LDA_PSI       PBE_PSI
0.000001 0.0000001     -0.1813391357 -0.1748819494
0.000001 0.000001     -0.1814093476 -0.1754158880
0.000001 0.00001     -0.1814407536 -0.1760488720
0.000001 0.0001     -0.1821253520 -0.1794723354
0.000001 0.001     -0.1834063557 -0.1889987323