Relation.cutExpand_double

∀ {α : Type u_1} {r : α → α → Prop} {a a₁ a₂ : α}, r a₁ a → r a₂ a → Relation.CutExpand r {a₁, a₂} {a}

Defined in: Mathlib.Logic.Hydra
Cited by: 1 results in Mathlib
Foundations: Depth 56 from the axioms · uses propext, Classical.choice, Quot.sound

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