Week 4 Notes: Differential Equations & Linear Algebra (first order equations, higher order constant coefficient equations, solving linear systems, vector spaces, linear transformations)
Week 6 Notes: Topology & Real Analysis (open/closed sets, constructing topologies, connectedness, compactness, continuity, metric spaces, the real numbers as a complete metric space, compactness in Euclidean space, modes of continuity, modes of convergence)