Path: utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!shadooby!samsung!cs.utexas.edu!uunet!mcsun!unido!uklirb!shell
From: brady@udel.edu (Joseph Brady)
Newsgroups: comp.ai.shells
Subject: Re: constraints in ES Shells
Keywords: constraints, trilogy
Message-ID: <7248@uklirb.UUCP>
Date: 3 Nov 89 22:24:53 GMT
References: <7159@uklirb.UUCP>
Sender: shell@uklirb.UUCP
Reply-To: Joseph Brady <brady@udel.edu>
Organization: University of Delaware
Lines: 8
Approved: shell@uklirb.uucp
Posted-Date: Wed Nov  8 10:07:59 GMT 1989

The product 'trilogy' is a logic programming language that uses
constraints. I can find no other language that includes
constraints. 'trilogy' is not an expert system shell, however.


The product is marketed by Complete Logic Systems Inc,
741 Blueridge Ave, North Vancouver BC Canada, V7R 2J5,
telephone  604 986 3234.