From: Ferruccio Guidi Date: Sat, 3 Aug 2013 14:37:51 +0000 (+0000) Subject: partial commit: "reduction" component X-Git-Tag: make_still_working~1120 X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=commitdiff_plain;h=8ed01fd6a38bea715ceb449bb7b72a46bad87851;hp=8ed01fd6a38bea715ceb449bb7b72a46bad87851;p=helm.git partial commit: "reduction" component ---