From: Andrea Asperti Date: Mon, 19 Dec 2005 12:16:44 +0000 (+0000) Subject: added discrimination tree X-Git-Tag: make_still_working~7987 X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=commitdiff_plain;h=1592969317fd01e945bd3dacf775ed4f3144e020;hp=1592969317fd01e945bd3dacf775ed4f3144e020;p=helm.git added discrimination tree ---