Theorems · Theorem · sequences and series

Finset.multipliable_compl_iff

∀ {α : Type u_1} {β : Type u_2} [inst : CommGroup α] [inst_1 : TopologicalSpace α] [IsTopologicalGroup α] {f : β → α}
  (s : Finset β), (Multipliable fun x => f ↑x) ↔ Multipliable f

Defined in

Mathlib.Topology.Algebra.InfiniteSum.Group

Cited by

2 results in Mathlib

Foundations

Depth 89 from the axioms · uses propext, Classical.choice, Quot.sound

Assumes

CommGroupTopologicalSpaceIsTopologicalGroup