Mathlib Changelog
v4
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Set.injOn_id
Modification history
2024-06-06 10:53
Mathlib/Data/Set/Function.lean
chore: Make more arguments to `inter_subset_left` implicit (#13445) …
Modified
Set.injOn_id
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2023-01-12 22:49
Mathlib/Data/Set/Function.lean
feat: `∘` lemmas (#1347) …
Added
Set.injOn_id
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