Path: utzoo!attcan!utgpu!jarvis.csri.toronto.edu!cs.utexas.edu!uunet!dino!ux1.cso.uiuc.edu!ux1.cso.uiuc.edu!m.cs.uiuc.edu!iwanska
From: iwanska@m.cs.uiuc.edu
Newsgroups: comp.lang.prolog
Subject: operators dynamic ?
Message-ID: <5500020@m.cs.uiuc.edu>
Date: 8 Dec 89 01:31:57 GMT
Lines: 6
Nf-ID: #N:m.cs.uiuc.edu:5500020:000:166
Nf-From: m.cs.uiuc.edu!iwanska    Dec  7 12:29:00 1989


Is there a way to make operators dynamic ?

You cannot define them as such with "dynamic", the trick
with asserting and retracking them does not work either.
   Lucja