Theorem Filter.map_divLeft_nhds

Modification history

2026-08-24 07:44
Mathlib/Topology/Algebra/Group/Basic.lean
refactor(Topology/Algebra/Group): split long file Basic.lean (#43010) …
Modified Filter.map_divLeft_nhdsView on Github →
2026-07-14 11:01
Mathlib/Topology/Algebra/Group/Basic.lean
feat(Topology/Algebra/Group/Basic,Algebra/Group/Pointwise/Set/Basic): add Filter.map_{sub,div}{Left,Right}_nhds{,LT,GT,NE} (#41376) …
Added Filter.map_divLeft_nhdsView on Github →