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notational change of lift, drop, and gget
[helm.git] / matita / matita / contribs / lambdadelta / basic_2 / substitution / drop.ma
2014-09-15 Ferruccio Guidinotational change of lift, drop, and gget
2014-08-05 Ferruccio Guidi- basic_2: reaxiomatized snv with improved cpds and...
2014-07-14 Ferruccio Guidisome renaming and some typos corrected ...
2014-06-28 Ferruccio Guidi- ldrop is now drop as in basic_1