i1 : denominator (4/6) o1 = 3 |
i2 : R = frac(ZZ[x,y]); |
i3 : denominator((x+2*y-3)/(x-y)) o3 = x - y o3 : ZZ [x, y] |
i4 : R = QQ[a..d]/(a^2,b^2,c^3); |
i5 : hf = hilbertSeries R 2 3 4 5 7 1 - 2T - T + T + 2T - T o5 = ---------------------------- 4 (1 - T) o5 : Expression of class Divide |
i6 : denominator hf 4 o6 = (1 - T) o6 : Expression of class Product |