A polynomial is a sum of monomials.
Adds another polynomial or monomial to this one and merges them by checking for the signature of each new monomial in the existing monomials.
Adds a monomial to the polynomial. Checks the existing monomials for the added monomial's signature and just adds the coefficient if one is found.
Creates a deep copy of the polynomial.
Find a monomial with the given signature, i.e. exponent vector.
An array of numbers
The index of the first monomial with the given signature, or -1 if no monomial could be found.