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Topic: My amateurview of math.
Replies: 27   Last Post: Feb 10, 2013 2:56 AM

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Posts: 18,076
Registered: 1/29/05
Re: My amateurview of math.
Posted: Feb 1, 2013 4:40 AM
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On 1 Feb., 09:59, "christian.bau" <>
> On Feb 1, 8:51 am, JT <> wrote:

> > > > Well just my few thoughts around numbers.
> Go to your bathroom.
> Count how many elephants there are.
> How many? The answer is zero.
> If you watch an elephant leaving your bathroom, how many elephants are
> in the bathroom then?
> There were none, then one left, so now there are minus one elephants
> in your bathroom.

So -1 must ve a natural number too?

Regards, WM

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