Maxima sets aren't bags:
(%i2) :lisp(mbagp `(($set) 1 2))
NIL
I've forgotten the reason we didn't declare sets to be bags, but I do
remember
experimenting with making sets bags.
--Barton
maxima-bounces at math.utexas.edu wrote on 11/09/2010 01:47:14 PM:
> Bags are container types, including lists, matrices, and sets (and
> presumably multisets if we ever implement them).