Hello, I have encountered some strange behavior when I evaluate multivariate polynomials over the integers modulo n. For instance,
In: p = 3 S = Integers(p^2) R.<x,y> = PolynomialRing(S) f = x^2 * y^2 print(f([S(p),S(1)]), f([S(1), S(p)])) Out: 1 0 while both evaluations should ofcourse be equal to 0. This does not depend on the prime p, and is consistent in both of these versions of SageMath: 'SageMath version 8.7, Release Date: 2019-03-23' 'SageMath version 9.2, Release Date: 2020-10-24' Am I doing something wrong or is this a bug? -- 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 sage-support+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/sage-support/e3b67e84-1d8b-46e4-b0dd-5558f6d4929bn%40googlegroups.com.
