Theorems · Theorem · order theory
Set.injOn_of_subsingleton
∀ {α : Type u_1} {β : Type u_2} [Subsingleton α] (f : α → β) (s : Set α), Set.InjOn f s- Defined in
- Mathlib.Data.Set.Function
- Cited by
- 1 results in Mathlib
- Foundations
- Depth 7 from the axioms · uses no axioms
- Assumes
- Subsingleton
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites4
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- Setstatement and proof · cited by 53,352
- Set.InjOnstatement · cited by 543
- Function.Injective.injOnproof · cited by 280
- Function.injective_of_subsingletonproof · cited by 17
Cited by1
Results whose statement or proof uses this declaration.
- Set.bijOn_of_subsingleton'proof · cited by 1