conic-sections Fitting conics to data Given some empirical data points, find the best-fit hyperbola/parabola/ellipse passing through them. Includes Python code.

pokemon Empirical Pokémon Typing How would you experimentally determine the Pokémon type chart if you didn't already know the types and their interaction strengths?

morsels Loop counting If there's a unique two-step path between every pair of nodes in a directed graph, then every node has \(k\) neighbors and the graph has \(k\) loops, where \(k^2\) is the number of nodes in the graph. A graph where there's exactly one