Theorems · Theorem · order theory
HeytingHom.id_comp
∀ {α : Type u_2} {β : Type u_3} [inst : HeytingAlgebra α] [inst_1 : HeytingAlgebra β] (f : HeytingHom α β),
(HeytingHom.id β).comp f = f- Defined in
- Mathlib.Order.Heyting.Hom
- Cited by
- 0 results in Mathlib
- Foundations
- Depth 14 from the axioms · uses propext, Quot.sound
- Assumes
- HeytingAlgebraHeytingAlgebra
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites5
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- HeytingAlgebrastatement and proof · cited by 108
- HeytingHomstatement and proof · cited by 45
- HeytingHom.compstatement · cited by 9
- HeytingHom.idstatement · cited by 6
- HeytingHom.extproof · cited by 5
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