Python code to learn Hartree-Fock theory and basic programming

This is a very simple program written in Python. This program calculates the Hartree-Fock energy of HHe+, written by LE NHAN PHAM, Department of Chemistry, KU LEUVEN.

How to use:

1. Download the file HF.py
2. Install Python 3 on your computer
3. Change contraction of basis set (N =1, 2, 3)
4. Open Terminal and type python HF.py