Theorems · Theorem · category theory
CategoryTheory.SimplicialObject.Augmented.w_app
∀ {C : Type u} [inst : CategoryTheory.Category.{v, u} C] {X Y : CategoryTheory.SimplicialObject.Augmented C} (f : X ⟶ Y)
(n : SimplexCategoryᵒᵖ),
CategoryTheory.CategoryStruct.comp (f.left.app n) (Y.hom.app n) =
CategoryTheory.CategoryStruct.comp (X.hom.app n) f.right- Cited by
- 1 results in Mathlib
- Foundations
- Depth 37 from the axioms · uses propext, Classical.choice, Quot.sound
- Assumes
- CategoryTheory.Category
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites18
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- CategoryTheory.Categorystatement and proof · cited by 32,673
- Quiver.Homstatement and proof · cited by 32,603
- CategoryTheory.Functor.objstatement · cited by 19,642
- CategoryTheory.CategoryStruct.compstatement · cited by 17,999
- Oppositestatement and proof · cited by 8,081
- CategoryTheory.NatTrans.appstatement · cited by 7,406
- CategoryTheory.Functor.idstatement · cited by 3,333
- SimplexCategorystatement and proof · cited by 2,204
- CategoryTheory.Comma.leftstatement · cited by 886
- CategoryTheory.Comma.rightstatement · cited by 727
- CategoryTheory.SimplicialObjectstatement · cited by 548
- CategoryTheory.CommaMorphism.leftstatement · cited by 526
Cited by1
Results whose statement or proof uses this declaration.
- CategoryTheory.SimplicialObject.Augmented.w_app_assocproof · cited by 0