Theorem Filter.inv_nhdsNE

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.inv_nhdsNEView 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) …
Modified Filter.inv_nhdsNEView on Github →
2026-02-11 11:43
Mathlib/Topology/Algebra/Group/Basic.lean
feat(Tactic/ComputeAsymptotics): lemmas for converting different goals to `Tendsto f atTop l` (#34403) …
Added Filter.inv_nhdsNEView on Github →