Given a Laurent polynomial, is there a method to list its monomials?
For example, for the polynomial f(x,y)=x/y+y+3/x in the ring R[x±,y±], it should give a list of the form [x/y,y,3/x]. Something similar exists for polynomials, it is given by monomials().
Like this
sage: x, y = LaurentPolynomialRing(QQ, 'x,y').gens()
sage: f = x+2/y
sage: list(f)
[(1, x), (2, y^-1)]Many thanks. If I previously introduced x,y as symbolic variables, is there a way to covert the elements in the list back to symbolic variables?
Asked: 5 years ago
Seen: 309 times
Last updated: Jan 11 '20
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