Theorems · Theorem · group theory
IsIdempotentElem.iff_eq_one
∀ {M : Type u_1} [inst : CancelMonoid M] {a : M}, IsIdempotentElem a ↔ a = 1- Defined in
- Mathlib.Algebra.Group.Idempotent
- Cited by
- 0 results in Mathlib
- Foundations
- Depth 10 from the axioms · uses propext
- Assumes
- CancelMonoid
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- IsIdempotentElemstatement · cited by 217
- CancelMonoidstatement and proof · cited by 20
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