How to perform modulus in polynomial rings..
The following code i wrote in cocalc.com in sage sheet
x = PolynomialRing(RationalField(), 'x').gen()
a = PolynomialRing(RationalField(), 'a').gen()
b = PolynomialRing(RationalField(), 'b').gen()
f =a* x/(x+1)
g = b*x**3/(x+1)
g1 = f%g
print g1
It is giving error. My main objective is to find quotient and remainder.Thanks in advance.
fandgare not polynomials but rational functions (with denominators), so what do you mean? What quotient and remainder do you expect?