Theorems · Theorem · commutative algebra
FiniteMultiplicity.not_unit
Deprecated since 2026-08-02Use FiniteMultiplicity.not_isUnit instead.
∀ {α : Type u_1} [inst : Monoid α] {a b : α}, FiniteMultiplicity a b → ¬IsUnit aAlias of FiniteMultiplicity.not_isUnit.
- Defined in
- Mathlib.RingTheory.Multiplicity
- Cited by
- 0 results in Mathlib
- Foundations
- Depth 20 from the axioms · uses propext
- Assumes
- Monoid
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites4
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- Monoidstatement · cited by 3,887
- IsUnitstatement · cited by 1,602
- FiniteMultiplicitystatement · cited by 73
- FiniteMultiplicity.not_isUnitproof · cited by 3
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