> I don't know if this is the best idea or not but I definitely have > run into this problem before and what I think I did was > to store the list of vectors as a *Set* of *lists*.
Are you sure? Because as vectors, lists are unhashable : ... TypeError: list objects are unhashable --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---