Are Groebner bases for multivariate polynomials over the symbolic ring supposed to work? Here's what I get in Sage 4.0.1.rc2:
sage: R2.<a,b> = SR[] sage: I2 = [a*b+a, a*a] * R2 sage: G2 = I2.groebner_basis() verbose 0 (2247: multi_polynomial_ideal.py, groebner_basis) Warning: falling back to very slow toy implementation. --------------------------------------------------------------------------- AttributeError Traceback (most recent call last) ... AttributeError: 'MPolynomialRing_polydict' object has no attribute 'monomial_divides' sage: I probably don't have the understanding (or time) to fix this, but I wanted to make sure I'm not doing something wrong. Thanks! - Ryan --~--~---------~--~----~------------~-------~--~----~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~----------~----~----~----~------~----~------~--~---
