]> matita.cs.unibo.it Git - helm.git/history - matita/matita/contribs/lambdadelta/ground/lib/subset_ext.ma
update in ground
[helm.git] / matita / matita / contribs / lambdadelta / ground / lib / subset_ext.ma
2022-11-06 Ferruccio Guidiupdate in ground
2022-01-18 Ferruccio Guidiupdate in ground