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