Path: utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!wuarchive!udel!mmdf
From: Dickson@system-m.phx.bull.com (Paul Dickson)
Newsgroups: comp.sys.amiga.programmer
Subject: Re: Implementing moving crosshair...
Message-ID: <48584@nigel.ee.udel.edu>
Date: 23 Mar 91 00:19:47 GMT
Sender: mmdf@ee.udel.edu
Lines: 4

>         NewAvg = ((OldAvg * 3) + NewVal) >> 2;

Is it me, or does OldAvg really never converge to NewVal.  It appears
that it could be off by as much as three.