Theorems · Definition · order theory

HeytingHom.comp

{α : Type u_2} →
  {β : Type u_3} →
    {γ : Type u_4} →
      [inst : HeytingAlgebra α] →
        [inst_1 : HeytingAlgebra β] → [inst_2 : HeytingAlgebra γ] → HeytingHom β γ → HeytingHom α β → HeytingHom α γ

Composition of HeytingHoms as a HeytingHom.

Defined in

Mathlib.Order.Heyting.Hom

Cited by

9 results in Mathlib

Foundations

Depth 13 from the axioms · uses propext

Assumes

HeytingAlgebraHeytingAlgebraHeytingAlgebra