Mathlib Changelog
v4
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Covby.nhdsWithin_Iio
Modification history
2024-01-09 09:25
Mathlib/Topology/Order/Basic.lean
chore(Covby): rename `Covby` to `CovBy` (#9578) …
Deleted
Covby.nhdsWithin_Iio
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2023-02-15 00:55
Mathlib/Topology/Order/Basic.lean
feat: add lemmas about `𝓝[>] a = ⊥` and `𝓝[<] a = ⊥` (#2289)
Added
Covby.nhdsWithin_Iio
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