]> matita.cs.unibo.it Git - helm.git/commit
we added a definition and a couple of lemmas
authorFerruccio Guidi <ferruccio.guidi@unibo.it>
Tue, 6 Dec 2011 19:14:11 +0000 (19:14 +0000)
committerFerruccio Guidi <ferruccio.guidi@unibo.it>
Tue, 6 Dec 2011 19:14:11 +0000 (19:14 +0000)
commitaacce10080ef24f9851d760294c3e5d8233440cc
treeda386d7a4ba0eb1f95b9cfeb997465a2a9da4158
parent9aa9a54946719d3fdb4cadb7c7d33fd13956c083
we added a definition and a couple of lemmas
matita/matita/lib/arithmetics/nat.ma
matita/matita/lib/basics/relations.ma
matita/matita/lib/basics/star.ma