_Equations of motion_ describe the evolution of physical systems in time. ^5836dc %%See page 2 of Landau of Lifschitz mechanics. See his quantum mechanics book as well. Derive a general statement to describe what equations of motions are in general.%% # Classical equations of motion * [[Euler-Lagrange equation]] * [[Hamilton equations of motion]] * [The Wave Equation](The%20Wave%20Equation.md) # Quantum equations of motion [[Equations of motion in quantum mechanics]] #Mechanics