Return-Path: <John.Harrison-request@cl.cam.ac.uk>
Delivery-Date: 
Received: from leopard.cs.byu.edu (no rfc931) by swan.cl.cam.ac.uk 
          with SMTP (PP-6.5) outside ac.uk; Fri, 10 Dec 1993 11:15:55 +0000
Received: by leopard.cs.byu.edu (1.37.109.8/16.2) id AA03420;
          Fri, 10 Dec 1993 04:08:58 -0700
Sender: info-hol-request@leopard.cs.byu.edu
Errors-To: info-hol-request@leopard.cs.byu.edu
Precedence: bulk
Received: from dworshak.cs.uidaho.edu by leopard.cs.byu.edu 
          with SMTP (1.37.109.8/16.2) id AA03416;
          Fri, 10 Dec 1993 04:08:57 -0700
Received: from Maui.CS.UCLA.EDU by dworshak.cs.uidaho.edu 
          with SMTP (1.37.109.8/16.2) id AA08302;
          Fri, 10 Dec 1993 03:05:30 -0800
Received: from LocalHost.cs.ucla.edu 
          by maui.cs.ucla.edu (Sendmail 5.61d+YP/3.23) id AA19962;
          Fri, 10 Dec 93 03:05:26 -0800
Message-Id: <9312101105.AA19962@maui.cs.ucla.edu>
To: info-hol@cs.uidaho.edu
Subject: Conversion for simplifying conjunction
Date: Fri, 10 Dec 93 03:05:24 PST
From: chou@cs.ucla.edu

Does anyone out there has a conversion (preferably in HOL90)
that can take a conjunction and remove duplicate conjuncts?
Many thanks in advance!

- Ching Tsun



