]> matita.cs.unibo.it Git - helm.git/history - helm/software/matita/nlibrary/nat/nat.ma
update in groud_2 and models
[helm.git] / helm / software / matita / nlibrary / nat / nat.ma
2009-12-30 Claudio Sacerdoti... Removed line is back again.
2009-11-17 Wilmer Ricciottindestruct tactic: mainly bugfixes; the algorithm isn...
2009-09-08 Enrico Tassisnapshot for CSC
2009-08-14 Claudio Sacerdoti... ...
2009-08-12 Claudio Sacerdoti... A very little bit of arithmetic.