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Theorems · Theorem · group theory

AddSubgroup.mem_ofAddUnits_of_isAddUnit_of_addUnit_mem

∀ {M : Type u_1} [inst : AddMonoid M] (S : AddSubgroup (AddUnits M)) {x : M} (h₁ : IsAddUnit x),
  h₁.addUnit ∈ S → x ∈ S.ofAddUnits
Defined in
Mathlib.Algebra.Group.Submonoid.Units
Cited by
1 results in Mathlib
Foundations
Depth 24 from the axioms · uses propext, Classical.choice
Assumes
AddMonoid

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