On Thu, Nov 26, 2009 at 08:30:53AM -0800, YannLC wrote: > Just a toy implementation as a very thin layer over dict (at least it > should be fast)
That's precisely what CombinatorialFreeModule elements are :-) Further optimizations to it are most welcome (For example, I am not sure += is implemented there)! Yes, the name is bad: there is nothing combinatorial to it. Merging this into FreeModule so that one could do FreeModule(QQ, Objects()) is part of the future plan. Cheers, Nicolas -- Nicolas M. ThiƩry "Isil" <nthi...@users.sf.net> http://Nicolas.Thiery.name/ -- To post to this group, send an email to sage-devel@googlegroups.com To unsubscribe from this group, send an email to sage-devel-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-devel URL: http://www.sagemath.org