**Schrödinger equation** ======================== The Schrödinger equation is a partial differential equation that governs the wave function of a quantum-mechanical system. .. py:currentmodule:: symplyphysics.laws.quantum_mechanics.schrodinger **Contents:** .. toctree:: :maxdepth: 4 laws.quantum_mechanics.schrodinger.free_particle_plane_wave_solution laws.quantum_mechanics.schrodinger.time_dependent_equation_in_one_dimension laws.quantum_mechanics.schrodinger.time_dependent_via_time_independent_solution laws.quantum_mechanics.schrodinger.time_independent_equation_in_one_dimension