When the computation takes a considerable time, this function can be used to decide if it will ever finish, or to get a feel for what is happening during the computation.
R = QQ[x,y,z]/ideal(x^8-z^6-y^2*z^4-z^3); |
time R' = integralClosure(R, Verbosity => 2) |
trim ideal R' |
icFractions R |