Hi, I've finally got around to polishing off the implementation I made over Christmas of multi-variate factoring over ZZ. For small cases singular (working over QQ) beats it by a large factor, but for some larger cases they become much more comparable. My favorite horrific example (in which I annihilate singular) is referenced in the ticket at http://trac.sagemath.org/sage_trac/ticket/2179
It's not immediately evident to me if the ideas in the patch are applicable to http://trac.sagemath.org/sage_trac/ticket/2152 However, I thought I would bring it to the attention of the mailing list if it could be helpful there. It does seem more likely that a proper fix for 2152 would provide a better implementation for my algorithm given the CRT. -- Joel --~--~---------~--~----~------------~-------~--~----~ To post to this group, send email to sage-devel@googlegroups.com 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 -~----------~----~----~----~------~----~------~--~---
