Feature #661
Laurent polynomials
Description
I propose adding a LaurentPolynomial
ring extension.
History
#1 Updated by John Abbott over 9 years ago
There are two cases to consider:
- dense univariate
- sparse multivariate
One "easy" solution is to use existing data structures together with a "shift" to be added to the exponents.
While the user could employ explicitly this trick above for representing laurent polys, it would be nicer to offer a built-in way of expressing them (so that the user does not need to resort to "tricks").