]> matita.cs.unibo.it Git - helm.git/history - matita/matita/lib/lambda-delta/substitution/thin.ma
notation bug fix
[helm.git] / matita / matita / lib / lambda-delta / substitution / thin.ma
2011-04-19 Ferruccio Guidinotation bug fix
2011-04-19 Ferruccio Guidi- some bug fixes