Set.SurjOn.congr

∀ {α : Type u_1} {β : Type u_2} {s : Set α} {t : Set β} {f₁ f₂ : α → β},
  Set.SurjOn f₁ s t → Set.EqOn f₁ f₂ s → Set.SurjOn f₂ s t

Defined in: Mathlib.Data.Set.Function
Cited by: 2 results in Mathlib
Foundations: Depth 17 from the axioms · uses propext, Classical.choice, Quot.sound

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