Article View: comp.lang.prolog
Article #78transitive and symetric relations
From: Song W. Koh
Date: Tue, 11 Aug 1992 03:05
Date: Tue, 11 Aug 1992 03:05
19 lines
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1189 bytes
Is there an FAQ for this group? Could someone send me a copy? I am a prolog beginner. I am having trouble describing transitive and symetric relations without stack overflows. Things like: distance(X,Y,D) :- distance(Y,X,D). and distance(X,Z,D) :- distance(X,Y,D1), distance(Y,Z,D2), D is D1 + D2. Thanks in advance. -- ------------------------------------------------------------------------ Song Koh Harris Semiconductor swk@mlb.semi.harris.com MS 62-022 Voice: (407)-724-7085 P. O Box 883 (US mail) Fax: (407)-729-4960 Palm Bay Road (UPS) Melbourne, FL 32902-0883 ------------------------------------------------------------------------
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Path: arc1-ca.pugleaf.net!sparky!uunet!elroy.jpl.nasa.gov!swrinde!mips!darwin.sura.net!mlb.semi.harris.com!slopoke!swk From: swk@seymour.mlb.semi.harris.com (Song W. Koh) Newsgroups: comp.lang.prolog Subject: transitive and symetric relations Message-ID: <SWK.92Aug10220513@seymour.mlb.semi.harris.com> Date: 11 Aug 92 03:05:13 GMT Sender: news@mlb.semi.harris.com Distribution: comp.lang.prolog Organization: Harris Corp., Semiconductor Sector, Melbourne, FL Lines: 19 Nntp-Posting-Host: seymour.mlb.semi.harris.com