From: Ferruccio Guidi Date: Wed, 17 Apr 2019 18:30:00 +0000 (+0200) Subject: update in basic_2 X-Git-Tag: make_still_working~250 X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=commitdiff_plain;h=a0b7db9844126ebcdf4b5dbb586514854cef5d93;hp=a0b7db9844126ebcdf4b5dbb586514854cef5d93;p=helm.git update in basic_2 + decidability of type inference + decidability of type checking ---