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Re: TRUE and FALSE values in the relational lattice

From: Vadim Tropashko <vadimtro_invalid_at_yahoo.com>
Date: Thu, 21 Jun 2007 10:46:34 -0700
Message-ID: <1182447994.451601.103370@m37g2000prh.googlegroups.com>


On Jun 21, 2:25 am, Jon Heggland <jon.heggl..._at_idi.ntnu.no> wrote:
> Heh. If you ask me, it would be nice if R /\ TRUE = R, R /\ FALSE =
> FALSE, R \/ TRUE = TRUE and R \/ FALSE = R. That requires 01 for TRUE
> and 10 for FALSE, right?

This shows once again how evasive the concepts of truth and falseness are:-)

Thanks for supporting my notation, BTW;-) Received on Thu Jun 21 2007 - 12:46:34 CDT

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