Theorem Filter.mem_copy

Modification history

2024-10-09 04:43
Mathlib/Order/Filter/Basic.lean
chore(Filter): move defs to a new file (#17552)
Modified Filter.mem_copyView on Github →
2023-12-15 13:12
Mathlib/Order/Filter/Basic.lean
feat(Filter/Basic): define `Filter.copy` (#9056)
Added Filter.mem_copyView on Github →