Ordinal.mul_sSup

∀ (o : Ordinal.{u_1}) (s : Set Ordinal.{u_1}), o * sSup s = sSup ((fun x => o * x) '' s)

Defined in: Mathlib.SetTheory.Ordinal.Family
Cited by: 1 results in Mathlib
Foundations: Depth 41 from the axioms · uses propext, Classical.choice, Quot.sound

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