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Theorems · Definition · group theory

AddSubmonoid.leftNeg

{M : Type u_1} → [inst : AddMonoid M] → AddSubmonoid M → AddSubmonoid M

S.leftNeg is the additive submonoid containing all the left additive inverses of S.

Defined in
Mathlib.GroupTheory.Submonoid.Inverses
Cited by
19 results in Mathlib
Foundations
Depth 17 from the axioms · uses propext
Assumes
AddMonoid

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