From: Ferruccio Guidi <ferruccio.guidi@unibo.it>
Date: Tue, 20 Jan 2004 18:10:30 +0000 (+0000)
Subject: functor added
X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=commitdiff_plain;h=836a20ea87e826b9428bee85543281235975c1ed;hp=836a20ea87e826b9428bee85543281235975c1ed;p=helm.git

functor added
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