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Theorems · Theorem · category theory

CategoryTheory.Functor.whiskerLeft_id

∀ {C : Type u₁} [inst : CategoryTheory.Category.{v₁, u₁} C] {D : Type u₂} [inst_1 : CategoryTheory.Category.{v₂, u₂} D]
  {E : Type u₃} [inst_2 : CategoryTheory.Category.{v₃, u₃} E] (F : CategoryTheory.Functor C D)
  {G : CategoryTheory.Functor D E}, F.whiskerLeft (CategoryTheory.NatTrans.id G) = CategoryTheory.NatTrans.id (F.comp G)
Defined in
Mathlib.CategoryTheory.Whiskering
Cited by
0 results in Mathlib
Foundations
Depth 22 from the axioms · uses propext, Classical.choice, Quot.sound
Assumes
CategoryTheory.CategoryCategoryTheory.CategoryCategoryTheory.Category
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CategoryTheory.Category · cited by 32673CategoryTheory.CategoryQuiver.Hom · cited by 32603Quiver.HomCategoryTheory.Functor · cited by 16252CategoryTheory.FunctorCategoryTheory.Functor.comp · cited by 6529Functor.compCategoryTheory.Functor.whiskerLeft · cited by 496Functor.whiskerLeftCategoryTheory.NatTrans.id · cited by 9NatTrans.idFunctor.whiskerLeft_idCITED BYCITES

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