I'm experiencing what seems to me to be inconsistent behavior in testing equality for elements of a quotient ring. In the code below, the first print statement gives "False", but the second one gives "True". Am I doing something wrong?
A = Integers(4) R.<x,y> = PolynomialRing(A,2) I = R.ideal(x^2 + 1, y^2 - 1, 2*x) Q.<s,t> = R.quotient_ring(I) T = s*t U = -s*t print T == U print T - U == 0 -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/sage-support. For more options, visit https://groups.google.com/d/optout.
