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v4
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Theorem
Filter.inv_atTop
Modification history
2025-04-04 17:16
Mathlib/Order/Filter/Pointwise.lean
chore: use mixin ordered algebraic typeclasses (part 1) (#20594)
Modified
Filter.inv_atTop
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2023-11-08 13:26
Mathlib/Order/Filter/Pointwise.lean
feat: add lemmas about `Inv.inv` for `Filter`s (#8261)
Added
Filter.inv_atTop
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