]> matita.cs.unibo.it Git - helm.git/history - helm/coq-contribs/SUBSETS/st_base.v
bool_ext on 'o' not on 'Prop' (they are convertible, but discrimination
[helm.git] / helm / coq-contribs / SUBSETS / st_base.v
2005-06-04 Ferruccio Guidia contribution about subset theory in an intuitionistic...