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v4
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Theorem
Concept.fst_injective
Modification history
2025-07-11 15:12
Mathlib/Order/Concept.lean
refactor(Order/Concept): rename `intentClosure` → `lowerPolar` (#26976) …
Deleted
Concept.fst_injective
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2023-01-05 21:25
Mathlib/Order/Concept.lean
feat: port Order.Concept (#1355) …
Added
Concept.fst_injective
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