Theorem AddMonoidAlgebra.mapRangeRingHom_id

Modification history

2025-12-08 07:46

Mathlib/Algebra/MonoidAlgebra/Lift.lean

feat(Algebra/MonoidAlgebra): extend the `R[M]` notation to `MonoidAlgebra R M` (#30877) …

Modified AddMonoidAlgebra.mapRangeRingHom_id View on Github →

2025-08-26 08:03

Mathlib/Algebra/MonoidAlgebra/Lift.lean

feat(MonoidAlgebra): `mapDomain` and `mapRange` as ring homs (#23999) …

Added AddMonoidAlgebra.mapRangeRingHom_id View on Github →