From: Ferruccio Guidi <ferruccio.guidi@unibo.it>
Date: Sun, 21 Apr 2013 15:53:55 +0000 (+0000)
Subject: update in basic_2
X-Git-Tag: make_still_working~1179
X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=commitdiff_plain;ds=sidebyside;h=ed93840d88912c92da47c4cec1713d9565f361d3;hp=ed93840d88912c92da47c4cec1713d9565f361d3;p=helm.git

update in basic_2
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