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Re: Stronger CLP/FD sum consistency? (SWI-Prolog)

From Julio Di Egidio <julio@diegidio.name>
Newsgroups comp.lang.prolog, comp.programming
Subject Re: Stronger CLP/FD sum consistency? (SWI-Prolog)
Date 2026-10-24 15:10 +0200
Organization A noiseless patient Spider
Message-ID <11biao4$2jpln$3@dont-email.me> (permalink)
References <11bi62j$2jpln$1@dont-email.me>

Cross-posted to 2 groups.

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On 24/10/2026 13:50, Julio Di Egidio wrote:

[amended]
> BTW, CLP/B does offer that stronger consistency, i.e. it
> does solve A and B in the example, but then CLP/B does not
> offer (that I can see) a sum constraint proper, card/2 is
> an expression that wants ground cardinalities:

So that e.g. we cannot generically say that two sets have
the same cardinality.

-Julio

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Stronger CLP/FD sum consistency? (SWI-Prolog) Julio Di Egidio <julio@diegidio.name> - 2026-10-24 13:50 +0200
  Re: Stronger CLP/FD sum consistency? (SWI-Prolog) Julio Di Egidio <julio@diegidio.name> - 2026-10-24 13:57 +0200
  Re: Stronger CLP/FD sum consistency? (SWI-Prolog) Julio Di Egidio <julio@diegidio.name> - 2026-10-24 15:10 +0200

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