Re: uniqueness test

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Article #1972

#1972

From: Tom Howland
Date: Wed, 27 Mar 1991 04:23

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Regarding the question about a "unique" predicate,

wouldn't this do it?

unique(X,G):-findall(X,G,L),sort(L,[X]).

- Tom

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From: tom@quintus.UUCP (Tom Howland)
Newsgroups: comp.lang.prolog
Subject: Re: uniqueness test
Message-ID: <1504@quintus.UUCP>
Date: 27 Mar 91 04:23:33 GMT
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Reply-To: tom@quintus.UUCP (Tom Howland)
Organization: Quintus Computer Systems, Inc.
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