Theorems · Theorem · ring theory

NonUnitalStarAlgHom.id_comp

∀ {R : Type u_1} {A : Type u_2} {B : Type u_3} [inst : Monoid R] [inst_1 : NonUnitalNonAssocSemiring A]
  [inst_2 : DistribMulAction R A] [inst_3 : Star A] [inst_4 : NonUnitalNonAssocSemiring B]
  [inst_5 : DistribMulAction R B] [inst_6 : Star B] (f : A →⋆ₙₐ[R] B), (NonUnitalStarAlgHom.id R B).comp f = f

Defined in

Mathlib.Algebra.Star.StarAlgHom

Cited by

0 results in Mathlib

Foundations

Depth 25 from the axioms · uses propext, Quot.sound

Assumes

MonoidNonUnitalNonAssocSemiringDistribMulActionStarNonUnitalNonAssocSemiringDistribMulActionStar