description: g=NCexpand(f) simplifies the polynomial f and writes its monomials in expanded form without using exponents regardless of the parameter NC_using_exponents set in NCparam.m. arguments: NCpoly representing the polynomial f or matrix of NCpolys output: simplified NCpoly whose monomials are written without exponents possible usage: NCexpand(f) example: >> NCexpand([x^4*y^2*x^2*y+x*x-x^2,x^2*y^3]) ans = x*x*x*x*y*y*x*x*y x*x*y*y*y |