Degree of accuracy 2 Effective potentials 2 Eigenvalues 2 Eigenvalues and eigenfunctions 2 Exchange potentials 2 Further treatments 2 Ground state 2 Hartree–Fock method 2 Inert gases 2 Input energy 2 Inversion formula 2 Inversion methods 2 Kohn–Sham inversion formula 2 Nitrogen 2 exchange potential 2 orbital exchange potentials 2