]> matita.cs.unibo.it Git - helm.git/history - matitaB/matita/nlibrary/nat/big_ops.ma
Administrative commit restoring the repository to the usual shape.
[helm.git] / matitaB / matita / nlibrary / nat / big_ops.ma
2011-02-21 Wilmer Ricciottifork for Matita version B