]>
author | Andrea Asperti <andrea.asperti@unibo.it> | |
Thu, 18 Mar 2010 11:35:44 +0000 (11:35 +0000) | ||
committer | Andrea Asperti <andrea.asperti@unibo.it> | |
Thu, 18 Mar 2010 11:35:44 +0000 (11:35 +0000) |
helm/software/matita/nlibrary/arithmetics/nat.ma | patch | blob | history |