]> matita.cs.unibo.it Git - helm.git/history - helm/software/matita/contribs/LAMBDA-TYPES/Level-1/problems-1.ma
Bug fixed: "by ... we proved ... that is equivalent to ...": the is equivalent
[helm.git] / helm / software / matita / contribs / LAMBDA-TYPES / Level-1 / problems-1.ma
2006-09-08 Ferruccio Guidi- some theorems from levels_defs
2006-09-07 Ferruccio Guidisubst0 completed