Mathlib Map

Theorems · Definition · group theory

WithOne

Type u_1 → Type u_1

Add an extra element 1 to a type

Defined in
Mathlib.Algebra.Group.WithOne.Defs
Cited by
49 results in Mathlib
Foundations
Depth 1 from the axioms · uses no axioms
Mathlib docsSourceLoogleLeanSearch

Around this declaration

Dashed lines are statement dependencies; solid lines are citations in proofs.

WithOne.coe · cited by 33WithOne.coeWithOne.mapMulHom · cited by 9WithOne.mapMulHomWithOne.recOneCoe · cited by 8WithOne.recOneCoeWithOne.map₂ · cited by 6WithOne.map₂WithOne.unoneD · cited by 6WithOne.unoneDWithOne.lift · cited by 6WithOne.liftWithOne.unone · cited by 4WithOne.unoneMulEquiv.withOneCongr · cited by 4MulEquiv.withOneCongrWithOne.map · cited by 4WithOne.mapMonCat.adjoinOne · cited by 2MonCat.adjoinOneFreeMonoid.equivWithOneFreeSemigroup · cited by 2FreeMonoid.equivWithOneFr…WithOne.coeMulHom · cited by 2WithOne.coeMulHomWithOne.coe_injective · cited by 1WithOne.coe_injectiveWithOne.coe_ne_one · cited by 1WithOne.coe_ne_oneWithOne.coe_unone · cited by 1WithOne.coe_unoneWithOneCITED BYCITES

Cites0

Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.

Nothing in Mathlib beyond the foundations.

Cited by61

Results whose statement or proof uses this declaration.