Theorems · Theorem · group theory
isUnit_mul_self_iff
∀ {M : Type u_1} [inst : Monoid M] {a : M}, IsUnit (a * a) ↔ IsUnit a- Defined in
- Mathlib.Algebra.Group.Commute.Units
- Cited by
- 0 results in Mathlib
- Foundations
- Depth 16 from the axioms · uses propext
- Assumes
- Monoid
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Cites4
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- Monoidstatement and proof · cited by 3,887
- IsUnitstatement · cited by 1,602
- Commute.reflproof · cited by 38
- Commute.isUnit_mul_iffproof · cited by 9
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