> Since it's a Saturday afternoon I'll ask the questions I've
> always wondered about.
>
> Is infinity minus infinity = zero, infinity or undefined?
>
> Is infinity divided by infinity = one, infinity or undefined?
>
> Is negative infinity plus positive infinity = 0, negative
> infinity, positive infinity, both or undefined?

Since infinity (more specifically, aleph-null in this context) is not
a number, applying an algebraic operator to it is meaningless; none of
these operations are defined.

* To join/leave the list, search archives, change list settings, *
* etc., please visit http://raven.utc.edu/archives/hp3000-l.html *