Hello. I was wondering what the command for dividing polynomials in a certain Zn[X] is. For instance:
(2x^4 + 3x^3 + 4x^2 + 3x + 1) / (x^2 +4) in Z5[x]. I tried various commands but neither helped. Wolfram divided them normally, not in Z5[X]
Have a look at PolynomialMod, PolynomialQuotient, and PolynomialReduce.