Axiom talk:Axiom of Extension

Can I add "The order and multiplicity of the elements in the sets is immaterial." ? I'm trying to think of a better word than multiplicity since that has certain connotations, but I think it's an important point. Or do you think it's sufficiently implied in what's on the page? --GFauxPas 11:32, 27 December 2011 (CST)


 * No, because at the level of definition of axiomatic set theory the concept of multiple instances of a single element does not arise, it can't happen in this context. I think. --prime mover 14:52, 27 December 2011 (CST)