mathematicskit.combinatorics ============================ .. include:: /_generated/nav/combinatorics.rst Permutation/combination counting via ``scipy.special.perm``/``comb`` (sequence generation via ``itertools``); binomial/multinomial coefficients, with a hand-rolled Pascal's-triangle build kept as a pedagogical illustration; integer partitions and Young/Ferrers diagrams; the inclusion-exclusion principle and derangements; Stirling numbers, Catalan numbers, and Bell numbers. .. automodule:: mathematicskit.combinatorics :members: :undoc-members: