From: Ferruccio Guidi <ferruccio.guidi@unibo.it>
Date: Thu, 9 Apr 2020 13:52:50 +0000 (+0200)
Subject: renaming in basics/relations
X-Git-Tag: make_still_working~184
X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=commitdiff_plain;h=3a4509b8e569181979f5b15808361c83eb1ae49a;hp=3a4509b8e569181979f5b15808361c83eb1ae49a;p=helm.git

renaming in basics/relations

+ we rename adefinition that was clashing with λδ
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