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Theorems · Theorem · group theory

RightCancelMonoid.faithfulSMul

Deprecated since 2026-02-03Mathlib marks this declaration as deprecated.

∀ {α : Type u_3} [inst : RightCancelMonoid α], FaithfulSMul α α

Monoid.toMulAction is faithful on cancellative monoids.

Defined in
Mathlib.Algebra.Group.Action.Faithful
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Foundations
Depth 11 from the axioms · uses propext
Assumes
RightCancelMonoid

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