From: Ferruccio Guidi <ferruccio.guidi@unibo.it>
Date: Fri, 9 Mar 2018 17:21:37 +0000 (+0100)
Subject: update in basic_2 + web page
X-Git-Tag: make_still_working~357
X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=commitdiff_plain;h=268e7f336d036f77ffc9663358e9afda92b97730;hp=268e7f336d036f77ffc9663358e9afda92b97730;p=helm.git

update in basic_2 + web page

+ csx completed
+ notational change to lreq and lfeq to reduce overloading
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