We continue our discussion of the Runge-Lenz vector in a quantum mechanical context. The traditional form of the Runge-Lenz vector is obtained, and the commutation relations between the Runge-Lenz vector, the Hamiltonian, and the Angular Momentum are obtained using Maple.
David, Carl W., "The Runge0Lenz Vector (continued)" (2009). Chemistry Education Materials. Paper 82.