Ordinal.mem_range_lift_of_le

∀ {a : Ordinal.{u}} {b : Ordinal.{max u v}}, b ≤ Ordinal.lift.{v, u} a → b ∈ Set.range Ordinal.lift.{v, u}

Defined in: Mathlib.SetTheory.Ordinal.Basic
Cited by: 2 results in Mathlib
Foundations: Depth 41 from the axioms · uses propext, Classical.choice, Quot.sound

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