]> matita.cs.unibo.it Git - helm.git/commit
New lemma
authorClaudio Sacerdoti Coen <claudio.sacerdoticoen@unibo.it>
Fri, 13 Jun 2008 09:07:16 +0000 (09:07 +0000)
committerClaudio Sacerdoti Coen <claudio.sacerdoticoen@unibo.it>
Fri, 13 Jun 2008 09:07:16 +0000 (09:07 +0000)
commit08fddf59ad83f95ece083c6434bbffee6d0d1ba8
tree29a79513d42f8780808547f75f843739b97f63a3
parent3c1ca5620048ad842144fba291f8bc5f0dca7061
New lemma
theorem eq_p_ord_q_O: ∀p,n,q. p_ord n p = pair ? ? q O → n=O ∧ q=O.
helm/software/matita/library/nat/ord.ma