This library can compute Jack polynomials, zonal polynomials, Schur polynomials, flagged Schur polynomials, factorial Schur polynomials, t-Schur polynomials, Hall-Littlewood polynomials, Macdonald polynomials, Kostka-Foulkes polynomials, Kostka-Macdonald polynomials, and Hall polynomials. It also provides some functions to compute Kostka numbers and to enumerate Gelfand-Tsetlin patterns.