Theorems · Definition · order theory

BiheytingHom.copy

{α : Type u_2} →
  {β : Type u_3} →
    [inst : BiheytingAlgebra α] →
      [inst_1 : BiheytingAlgebra β] → (f : BiheytingHom α β) → (f' : α → β) → f' = ⇑f → BiheytingHom α β

Copy of a BiheytingHom with a new toFun equal to the old one. Useful to fix definitional equalities.

Defined in

Mathlib.Order.Heyting.Hom

Cited by

2 results in Mathlib

Foundations

Depth 12 from the axioms · uses propext, Quot.sound

Assumes

BiheytingAlgebraBiheytingAlgebra