> sage: G.<a, b, c> = FreeGroup() > sage: G > Free Group on the Set {a, c, b} > sage: b > c > > This is probably due more to crappy programming on my part rather than > the Set issue, but the latter did confuse me.
I think this is due to a poor definition: the decision was made that variables are named and order matters. So G.<a,b,c> = FreeGroup() and G.<a,c,b> = FreeGroup() are different objects -- the lists of generators have different names, and that makes them distinct. So printing the "Free Group on the Set {a, b, c}" is misleading because the current convention is that "FG on a, b" and "FG on b, a" are distinct. Nick --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---