From: Ferruccio Guidi <fguidi@maelstrom.helm.cs.unibo.it>
Date: Thu, 10 May 2018 10:27:14 +0000 (+0200)
Subject: update in ground_2
X-Git-Tag: make_still_working~325
X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=commitdiff_plain;h=d9a1ff8259a7882caa0ffd27282838c00a34cab5;hp=d9a1ff8259a7882caa0ffd27282838c00a34cab5;p=helm.git

update in ground_2

set up for equality insertion lemmas
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