# Maths - Combinatorics

This page details the utilities in the `maths.comb` subpackage. The `maths.comb` subpackage provides a set of utilities for combinatorics, including functions for calculating permutations, and partitions. As with other subpackages in that `maths` package, the `maths.comb` subpackage is fully interoperable with relevant parts of the `sympy` package.