Theorems · Theorem · group theory
map_finset_sum
Deprecated since 2026-04-08Use map_finsetSum instead.
∀ {M : Type u_5} {N : Type u_6} [inst : AddCommMonoid M] [inst_1 : AddCommMonoid N] {α : Type u_7} {F : Type u_8}
[inst_2 : Fintype α] [inst_3 : EquivLike F M N] [AddEquivClass F M N] (f : F) (g : α → M), f (∑ i, g i) = ∑ i, f (g i)Alias of map_finsetSum.
- Defined in
- Mathlib.Algebra.BigOperators.Finprod
- Cited by
- 0 results in Mathlib
- Foundations
- Depth 80 from the axioms · uses propext, Classical.choice, Quot.sound
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites8
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- DFunLike.coestatement · cited by 62,936
- AddCommMonoidstatement · cited by 12,281
- Fintypestatement · cited by 7,736
- Finset.sumstatement · cited by 5,195
- Finset.univstatement · cited by 3,473
- EquivLikestatement · cited by 165
- AddEquivClassstatement · cited by 22
- map_finsetSumproof · cited by 2
Cited by0
Results whose statement or proof uses this declaration.
Nothing cites this yet.