Equiv.bijOn_swap

∀ {α : Type u_1} {s : Set α} [inst : DecidableEq α] {a b : α}, a ∈ s → b ∈ s → Set.BijOn (⇑(Equiv.swap a b)) s s

Defined in: Mathlib.Data.Set.Function
Cited by: 1 results in Mathlib
Foundations: Depth 19 from the axioms · uses propext, Classical.choice, Quot.sound
Assumes: DecidableEq

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