> Le 29.11.2012 22:49, WM a écrit : > >> I've not studied the extended reals. I am aware > that oo is an element of > >> them. But, is it called a "number" in that case? > > > > It is not of interest how it is called. But if some > one calls it a > > number, like Cantor who even talked about integers > (ganze Zahl) then > > it is called a number. > > You are a disgusting and stupid crank, WM.
If it is really true that Cantor did "extend" the reals by adding an element oo which is a number, then it seems that it is Cantor who is the stupid one.