Theorem set.countable_empty
Modification history
2022-07-23 17:07
src/data/set/countable.lean
refactor(data/set/countable): golf using `_root_.countable`, review API (#15624) …
Modified set.countable_emptyView on Github →2022-06-22 18:31
src/data/set/countable.lean
refactor(data/set/countable): make `set.countable` protected (#14886) …
Modified set.countable_emptyView on Github →2017-09-28 18:07
data/set/countable.lean
feat(topology): add Borel spaces
Modified set.countable_emptyView on Github →2017-09-22 12:52
data/set/countable.lean
feat(data/set): add functions over sets
Modified set.countable_emptyView on Github →