I just created ticket #3927 and added a couple of patches implementing a few functions for the Factorization class (division, gcd and lcm). These are orthogonal to the problems discussed at #2460, but I may have a go at resolving those issues as well.
There are some more silly things I discovered: (1) you can multiply two factorizations even if they are from totally different rings. (2) you can add and subtract factorizations, but the result is not factored so this seems rather redundant. (e.g. factor(-6)+factor(81) returns 75). John --~--~---------~--~----~------------~-------~--~----~ To post to this group, send email to [email protected] To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://www.sagemath.org -~----------~----~----~----~------~----~------~--~---
