Basis Sets IExplores the solution of the Schrödinger equation for many-electron systems using basis sets and the concept of basis functions.
Regular Pentagon ConstructionExplores the construction of a regular pentagon using Euclid's method and discusses historical constructions by Euclid and Ptolemy.
Self-Avoiding Random WalksExplores self-avoiding random walks and their mathematical models, emphasizing the importance of paths that are self-avoiding.