Def Top.presheaf.is_sheaf

Modification history

2022-07-03 11:47
src/topology/sheaves/sheaf.lean
refactor(category_theory): generalise universe levels in preservation statements (#15067) …
Modified Top.presheaf.is_sheafView on Github →
2021-10-11 07:59
src/topology/sheaves/sheaf.lean
refactor(topology/sheaves/*): Make sheaf condition a Prop (#9607) …
Added Top.presheaf.is_sheafView on Github →