]> matita.cs.unibo.it Git - helm.git/history - matita/matita/contribs/lambdadelta/basic_2/etc/cofrees0/cofrees_lift.etc
- advances on hereditarily free variables: now "frees" is primitive
[helm.git] / matita / matita / contribs / lambdadelta / basic_2 / etc / cofrees0 / cofrees_lift.etc
2014-06-01 Ferruccio Guidi- advances on hereditarily free variables: now "frees...