Re: Requirements for update languages?
From: Lauri Pietarinen <lauri.pietarinen_at_atbusiness.com>
Date: Thu, 14 Nov 2002 14:44:54 +0200
Message-ID: <3DD39AC6.42A6DEF5_at_atbusiness.com>
Date: Thu, 14 Nov 2002 14:44:54 +0200
Message-ID: <3DD39AC6.42A6DEF5_at_atbusiness.com>
> They are bags, or, to be more precies, that's how bags are usually defined:
> functions that map some set to the set of natural numbers, and functions in
> turn are usually defined as binary relations that are functional and total.
> And, yes, that confirms Date's point.
OK, thanks for the clarification!
regards,
Lauri Pietarinen
Received on Thu Nov 14 2002 - 13:44:54 CET