]> matita.cs.unibo.it Git - helm.git/history - matita/contribs/LAMBDA-TYPES/Level-1/LambdaDelta/pr0/subst1.ma
- ok pr0 pr1 pr2
[helm.git] / matita / contribs / LAMBDA-TYPES / Level-1 / LambdaDelta / pr0 / subst1.ma
2006-09-13 Ferruccio Guidi- ok pr0 pr1 pr2