Theorems · Theorem · commutative algebra

Algebra.Generators.Hom.id_comp

∀ {R : Type u} {S : Type v} {ι : Type w} [inst : CommRing R] [inst_1 : CommRing S] [inst_2 : Algebra R S]
  (P : Algebra.Generators R S ι) {R' : Type u_1} {S' : Type u_2} {ι' : Type u_3} [inst_3 : CommRing R']
  [inst_4 : CommRing S'] [inst_5 : Algebra R' S'] (P' : Algebra.Generators R' S' ι') [inst_6 : Algebra S S']
  (f : P.Hom P'), (Algebra.Generators.Hom.id P').comp f = f

Defined in

Mathlib.RingTheory.Extension.Generators

Cited by

0 results in Mathlib

Foundations

Depth 100 from the axioms · uses propext, Classical.choice, Quot.sound

Assumes

CommRingCommRingAlgebraCommRingCommRingAlgebraAlgebra