Finsupp.sumFinsuppEquivProdFinsupp

{α : Type u_12} → {β : Type u_13} → {γ : Type u_14} → [inst : Zero γ] → (α ⊕ β →₀ γ) ≃ (α →₀ γ) × (β →₀ γ)

The equivalence between (α ⊕ β) →₀ γ and (α →₀ γ) × (β →₀ γ). This is the Finsupp version of Equiv.sum_arrow_equiv_prod_arrow.

Defined in: Mathlib.Data.Finsupp.Basic
Cited by: 6 results in Mathlib
Foundations: Depth 73 from the axioms · uses propext, Classical.choice, Quot.sound
Assumes: Zero

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