|  |  | Mike Raiford wrote:
> I got monday's unfortunately ...
Hahahaha! ;-)
> today's I didn't get ...
It's a mathematical paradox:
Suppose that we define a set called FOO which contains every set that is 
not a member of itself.
Now, does FOO contain FOO?
If yes, that FOO is a set that contains itself, so it shouldn't be a 
member of FOO.
If no, that FOO does *not* contain itself, and hence it *should* be a 
member of FOO.
Paradox.
incompleteness theorems, but that's essentially the gist of the joke.
-- 
http://blog.orphi.me.uk/
http://www.zazzle.com/MathematicalOrchid*
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