mul_one

∀ {M : Type u} [inst : MulOneClass M] (a : M), a * 1 = a

Defined in: Mathlib.Algebra.Group.Defs
Cited by: 3,885 results in Mathlib
Foundations: Depth 5 from the axioms, rests on 18 definitions · uses no axioms
Assumes: MulOneClass

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