assertions are better than types

To: Will Clinger <willc%indiana.csnet@CSNET-RELAY.ARPA>
Subject: assertions are better than types
From: CPH%MIT-OZ@MIT-MC.ARPA
Date: Sun, 17 Mar 1985 23:52 EST
Cc: scheme@MIT-MC.ARPA
In-reply-to: Msg of 17 Mar 1985 17:21-EST from Will Clinger <willc%indiana.csnet at csnet-relay.arpa>

Nice!  I like it.