]> matita.cs.unibo.it Git - helm.git/history - matita/matita/contribs/lambdadelta/basic_2/substitution/fqus_lleq.ma
- ynat: some additions
[helm.git] / matita / matita / contribs / lambdadelta / basic_2 / substitution / fqus_lleq.ma
2013-12-01 Ferruccio Guidicommit of the "substitution" component and of some...