Functionals in common use
{"Image DocumentName": "Functionals in common use", "Image ImageDescription": "Local density approximation (LDA) Uses only n(r) at a point. Generalized gradient approx (GGA) Uses both n(r) and |\uf0d1n(r)| More accurate, corrects overbinding of LDA. Examples are PBE and BLYP. Hybrid: Mixes some fraction of HF. Examples are B3LYP and PBE0. APS tutorial.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}