]> matita.cs.unibo.it Git - helm.git/history - matita/matita/lib/arithmetics/ord.ma
- we added nat-labeled reflexive and transitive closure (for use in lambdadelta)
[helm.git] / matita / matita / lib / arithmetics / ord.ma
2013-01-03 Andrea AspertiChebishev ported
2012-12-10 Andrea AspertiPorting chebyshev