Theorems · Definition · ring theory

NonUnitalRingHom.compLeft

{α : Type u_1} →
  {β : Type u_2} →
    [inst : NonUnitalNonAssocSemiring α] →
      [inst_1 : NonUnitalNonAssocSemiring β] → (α →ₙ+* β) → (I : Type u_3) → (I → α) →ₙ+* I → β

Non-unital ring homomorphism between the function spaces I → α and I → β, induced by a non-unital ring homomorphism f between α and β.

Defined in

Mathlib.Algebra.Ring.Pi

Cited by

1 results in Mathlib

Foundations

Depth 15 from the axioms · uses propext, Quot.sound

Assumes

NonUnitalNonAssocSemiringNonUnitalNonAssocSemiring