Re: A Topological Relational Algebra in Lisp
From: Norbert_Paul <norbertpauls_spambin_at_yahoo.com>
Date: Sun, 18 Jan 2015 00:09:17 +0100
Message-ID: <m9eq1v$t54$2_at_dont-email.me>
Date: Sun, 18 Jan 2015 00:09:17 +0100
Message-ID: <m9eq1v$t54$2_at_dont-email.me>
Tegiri Nenashi wrote:
> On Saturday, January 17, 2015 at 11:48:34 AM UTC-8, Tegiri Nenashi wrote:
>> Can we lower discussion level a little? Instead of topologies lets focus on metric spaces. Now consider multivariate relation:
>>
>> x y z
>> -----
>> 1 1 1
>> 2 1 1
>> 3 2 1
>> 3 2 2
>>
>> What metric space do you expend this relation to?
>
> "extend" (what a dinosaur forum where one can't edit typos in the post).
Yeah. An you can't reliably cancel your post because Google groups even
archives posts that have beeen cancelled by the original posters.
Received on Sun Jan 18 2015 - 00:09:17 CET