Polynomials

@ring args...

Defines the arguments as variables and output their array.

Example

X = @ring x1 x2

 inv(m :: Monomial{true})

return the inverse monomial with opposite exponents.

inv(m :: Monomial)

return the inverse monomial with opposite exponents.

exponent(m::Monomial) -> Array{Int64,1}

Get the exponent of a monomial as an array of Int64

deg(p:Polynomial) -> Int64

Degree of a polynomial

sparse_pol(w, E, X) -> Polynomial{true,C}

Compute the polynomial $∑ ωᵢ X^E[i,:]$ with coefficients $ωᵢ$ and monomial exponents $E[i,:]$.