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Re: More on lists and sets

From: Jan Hidders <hidders_at_gmail.com>
Date: 28 Mar 2006 05:32:00 -0800
Message-ID: <1143552720.611386.207500@i40g2000cwc.googlegroups.com>

Mikito Harakiri wrote:
> JOG wrote:
> > Marshall Spight wrote:
> > > ... approach.
> > (found at [http://arxiv.org/pdf/cs.DB/0501053])
>
> Less chatty version:
> http://arxiv.org/ftp/cs/papers/0603/0603044.pdf

Mikito, do you know if Vadim's axiomatization is complete? I mean, are two queries equivalent iff the algebraic identities allow me to rewrite one to the other? Or might there still be algebraic identities missing?

Received on Tue Mar 28 2006 - 07:32:00 CST

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