Lecture 1 -- Introduction, Newton's laws, simple examples, naive numerical approximations.
Lecture 2 -- The Lagrangian formulation of classical mechanics.
Lecture 3 -- The action principle, Hamilton's equations, conservation laws..
Lecture 9 -- Introduction to the operator formulation of classical mechanics ..
Lecture 10 -- The Trotter theorem and numerical integrators..
Lecture 11 -- Multiple time scale integration..