Mathlib Changelog
v4
Changelog
About
Github
Theorem
TopologicalSpace.isTopologicalBasis_of_subbasis_of_finiteInter
Modification history
2024-07-15 16:11
Mathlib/Topology/Bases.lean
feat(Mathlib/Topology/Bases): subbasis closed under intersection is a basis (#12221) …
Added
TopologicalSpace.isTopologicalBasis_of_subbasis_of_finiteInter
View on Github →