Subgroup.exists_finsupp_of_mem_closure_range

∀ {M : Type u_1} [inst : CommGroup M] {ι : Type u_2} (f : ι → M),
  ∀ x ∈ Subgroup.closure (Set.range f), ∃ a, x = a.prod fun x1 x2 => f x1 ^ x2

Defined in: Mathlib.Algebra.Group.Subgroup.Finsupp
Cited by: 2 results in Mathlib
Foundations: Depth 71 from the axioms · uses propext, Classical.choice, Quot.sound
Assumes: CommGroup

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