Cardinal.lift_power_sum

∀ {ι : Type u} (a : Cardinal.{v}) (f : ι → Cardinal.{v}),
  Cardinal.lift.{u, v} a ^ Cardinal.sum f = Cardinal.prod fun i => a ^ f i

Defined in: Mathlib.SetTheory.Cardinal.Defs
Cited by: 1 results in Mathlib
Foundations: Depth 24 from the axioms · uses propext, Classical.choice, Quot.sound

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