Mathlib Changelog
v4
Changelog
About
Github
Theorem
Filter.HasBasis.exists_antitone_subbasis
Modification history
2023-01-24 07:28
Mathlib/Order/Filter/Bases.lean
Feat: port Order.Filter.Bases (#1791)
Added
Filter.HasBasis.exists_antitone_subbasis
View on Github →