RelIso.eq_symm_apply

∀ {α : Type u_1} {β : Type u_2} {r : α → α → Prop} {s : β → β → Prop} (e : r ≃r s) {x : β} {y : α},
  y = e.symm x ↔ e y = x

Defined in: Mathlib.Order.RelIso.Basic
Cited by: 2 results in Mathlib
Foundations: Depth 24 from the axioms · uses propext, Classical.choice, Quot.sound

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