From: Ferruccio Guidi <fguidi@maelstrom.helm.cs.unibo.it>
Date: Mon, 25 Mar 2019 16:32:22 +0000 (+0100)
Subject: milestone in basic_2
X-Git-Tag: make_still_working~254
X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=commitdiff_plain;h=4173283e148199871d787c53c0301891deb90713;hp=4173283e148199871d787c53c0301891deb90713;p=helm.git

milestone in basic_2

preservation of validity for rt-computation does not need the sort degree parameter (i.e. no induction on the degree).
---