T>T: The Integrals at the Heart of Hartree-Fock Theory

This post is part of a series on Hartree-Fock theory: Restricted Hartree-Fock in 100 Lines: The original post; recommended reading before this one Unrestricted Hartree-Fock in 100 Lines: Extends RHF to open-shell systems The Integrals at the Heart of Hartree-Fock Theory: You are here If you have read the Hartree-Fock post or the UHF post, you will have seen the Roothaan-Hall equation...