Implement use-case for computing many integrals given a maximum degree:
Implement use-case for computing many integrals given a maximum degree:

The user can enter a list of polynomials to integrate over a polytope
along with a maximum degree as input. Since all the monomial integrals
are calculated once and re-used, the process is faster as compared to
the case where each polynomial is computed individually.

kaushik94/sympy,kaushik94/sympy,kaushik94/sympy