Theorem ClosureOperator.mem_closed_iff

Modification history

2023-12-20 15:10
Mathlib/Order/Closure.lean
refactor: Closure predicate for `ClosureOperator` (#9153) …
Deleted ClosureOperator.mem_closed_iffView on Github →
2023-01-01 23:31
Mathlib/Order/Closure.lean
feat: port Order.Closure (#1263) …
Added ClosureOperator.mem_closed_iffView on Github →