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Home -> Community -> Usenet -> comp.databases.theory -> Re: Distributivity in Tropashko's Lattice Algebra
"Vadim Tropashko" <vadimtro_invalid_at_yahoo.com> wrote in message
news:1124224573.706452.112000_at_z14g2000cwz.googlegroups.com...
> vc wrote:
>> On the other hand: >> >> >> Vadim Tropashko wrote: >> >> > "10" is defined as a neutral element that satisfies the following >> > identities: >> > >> > 10 join A = A >> > 10 union A = A >> > >> >> >> '10' join A = '10', not A ;) >
Well, I thought I was using your definition. What relation does '10' refer to ?
>
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