finsum_cond_eq_right

∀ {α : Type u_1} {M : Type u_5} [inst : AddCommMonoid M] {f : α → M} {a : α}, ∑ᶠ (i : α) (_ : a = i), f i = f a

Defined in: Mathlib.Algebra.BigOperators.Finprod
Cited by: 0 results in Mathlib
Foundations: Depth 85 from the axioms · uses propext, Classical.choice, Quot.sound
Assumes: AddCommMonoid

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