Theorems · Theorem · ring theory

MonoidAlgebra.mapRingHom_comp

∀ {R : Type u_3} {S : Type u_4} {T : Type u_5} {M : Type u_6} [inst : Semiring R] [inst_1 : Semiring S]
  [inst_2 : Semiring T] [inst_3 : Monoid M] (f : S →+* T) (g : R →+* S),
  MonoidAlgebra.mapRingHom M (f.comp g) = (MonoidAlgebra.mapRingHom M f).comp (MonoidAlgebra.mapRingHom M g)

Defined in

Mathlib.Algebra.MonoidAlgebra.MapDomain

Cited by

2 results in Mathlib

Foundations

Depth 82 from the axioms · uses propext, Classical.choice, Quot.sound

Assumes

SemiringSemiringSemiringMonoid