Theorems · Theorem · field theory

Polynomial.mapAlgHom_comp

∀ {R : Type u} {A : Type z} {B : Type u_2} [inst : CommSemiring R] [inst_1 : Semiring A] [inst_2 : Semiring B]
  [inst_3 : Algebra R A] [inst_4 : Algebra R B] (C : Type u_3) [inst_5 : Semiring C] [inst_6 : Algebra R C]
  (f : B →ₐ[R] C) (g : A →ₐ[R] B),
  (Polynomial.mapAlgHom f).comp (Polynomial.mapAlgHom g) = Polynomial.mapAlgHom (f.comp g)

Defined in

Mathlib.Algebra.Polynomial.AlgebraMap

Cited by

0 results in Mathlib

Foundations

Depth 108 from the axioms · uses propext, Classical.choice, Quot.sound

Assumes

CommSemiringSemiringSemiringAlgebraAlgebraSemiringAlgebra