Theorems · Theorem · category theory

CategoryTheory.OverPresheafAux.counitBackward_counitForward

∀ {C : Type u} [inst : CategoryTheory.Category.{v, u} C] {A : CategoryTheory.Functor Cᵒᵖ (Type v)}
  (F : CategoryTheory.Functor (CategoryTheory.CostructuredArrow CategoryTheory.yoneda A)ᵒᵖ (Type v))
  (s : CategoryTheory.CostructuredArrow CategoryTheory.yoneda A),
  CategoryTheory.OverPresheafAux.counitBackward F s ∘ CategoryTheory.OverPresheafAux.counitForward F s = id

Defined in

Mathlib.CategoryTheory.Comma.Presheaf.Basic

Cited by

0 results in Mathlib

Foundations

Depth 44 from the axioms · uses propext, Classical.choice, Quot.sound

Assumes

CategoryTheory.Category