multivariate_laurent_polynomials 1.0

A class of Multivariate Laurent polynomials

Multivariate Laurent polynomial module

Supported operations: comparison, evaluation, partial evaluation, zero check, constant check, monomial check, , /, +, -, *=, +=, /=, -=, * (power), div, mod, canonical form (expression simplification), invertion of variables, span, minimal degree, maximal degree,…

Example of usage:

laurent.set_vars(“xy”)

print laurent(“x^2y^-1 - y^-1”) * laurent(“x^8 - xy^-4”) + laurent(“x + 8”) + 9

For more examples see demo.py.