Theorems · Theorem · sequences and series

HasProd.mul_compl

∀ {α : Type u_1} {β : Type u_2} [inst : CommMonoid α] [inst_1 : TopologicalSpace α] {f : β → α} {a b : α}
  [ContinuousMul α] {s : Set β}, HasProd (f ∘ Subtype.val) a → HasProd (f ∘ Subtype.val) b → HasProd f (a * b)

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

CommMonoidTopologicalSpaceContinuousMul