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Re: Objects and Relations

From: Bob Badour <bbadour_at_pei.sympatico.ca>
Date: Thu, 01 Feb 2007 13:45:31 GMT
Message-ID: <%9mwh.833$R71.12067@ursa-nb00s0.nbnet.nb.ca>


Marshall wrote:
> On Jan 31, 9:03 pm, "Neo" <neo55..._at_hotmail.com> wrote:
>

>>Here is another interesting one that applies to your solution. Since
>>there is supposedly only one empty set, can it contain/reference
>>itself?

>
> Can a thing that contains nothing contain itself?
>
> No.
>
>
> Marshall
>
> PS. And WTF do you mean by "supposedly?" You think maybe
> there are three different empty sets? How many different numbers
> zero do you think there are?

Two according to Knuth.

  And how do you tell them apart?
>

By their sign. (No, not capricorn.) One is positive and the other is negative. (It's a one's complement thing.) Received on Thu Feb 01 2007 - 07:45:31 CST

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