tsum_univ

∀ {α : Type u_1} {β : Type u_2} [inst : AddCommMonoid α] [inst_1 : TopologicalSpace α] (f : β → α),
  ∑' (x : ↑Set.univ), f ↑x = ∑' (x : β), f x

Defined in: Mathlib.Topology.Algebra.InfiniteSum.Basic
Cited by: 6 results in Mathlib
Foundations: Depth 85 from the axioms · uses propext, Classical.choice, Quot.sound
Assumes: AddCommMonoid TopologicalSpace

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