Theorems · Theorem · order theory

Set.image_prod

∀ {α : Type u_1} {β : Type u_3} {γ : Type u_5} (f : α → β → γ) {s : Set α} {t : Set β},
  (fun x => f x.1 x.2) '' s ×ˢ t = Set.image2 f s t

Defined in

Mathlib.Data.Set.NAry

Cited by

24 results in Mathlib

Foundations

Depth 8 from the axioms · uses propext, Quot.sound