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Theorems · Theorem · order theory

Set.injOn_empty

∀ {α : Type u_1} {β : Type u_2} (f : α → β), Set.InjOn f ∅
Defined in
Mathlib.Data.Set.Function
Cited by
2 results in Mathlib
Foundations
Depth 6 from the axioms · uses no axioms
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Around this declaration

Dashed lines are statement dependencies; solid lines are citations in proofs.

Set.bijOn_empty · cited by 5Set.bijOn_emptyFinsupp.comapDomain_zero · cited by 5Finsupp.comapDomain_zeroSet · cited by 53352SetSet.InjOn · cited by 543Set.InjOnSet.subsingleton_empty · cited by 16Set.subsingleton_emptySet.Subsingleton.injOn · cited by 2Subsingleton.injOnSet.injOn_emptyCITED BYCITES

Cites4

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Cited by2

Results whose statement or proof uses this declaration.