Finsupp.sumElim_single_zero

∀ {α : Type u_1} {β : Type u_2} {γ : Type u_3} [inst : Zero γ] (a : α) (c : γ),
  (fun₀ | a => c).sumElim 0 = fun₀ | Sum.inl a => c

Defined in: Mathlib.Data.Finsupp.Basic
Cited by: 2 results in Mathlib
Foundations: Depth 63 from the axioms · uses propext, Classical.choice, Quot.sound
Assumes: Zero

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