From: Ferruccio Guidi Date: Sat, 24 Feb 2018 20:16:46 +0000 (+0100) Subject: advances on cpx_lfxs_conf_fle X-Git-Tag: make_still_working~364 X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=commitdiff_plain;h=42705ef31dd3513a998533e02b5f20fb38dd4fb2;hp=42705ef31dd3513a998533e02b5f20fb38dd4fb2;p=helm.git advances on cpx_lfxs_conf_fle + transitivities for fle + minor additions ---