Theorems · Definition · category theory

CategoryTheory.Lax.LaxTrans.whiskerLeft

{B : Type u₁} →
  [inst : CategoryTheory.Bicategory B] →
    {C : Type u₂} →
      [inst_1 : CategoryTheory.Bicategory C] →
        {F G H : CategoryTheory.LaxFunctor B C} →
          (η : F ⟶ G) →
            {θ ι : G ⟶ H} → (θ ⟶ ι) → (CategoryTheory.CategoryStruct.comp η θ ⟶ CategoryTheory.CategoryStruct.comp η ι)

Left whiskering of a lax natural transformation and a modification.

Defined in

Mathlib.CategoryTheory.Bicategory.FunctorBicategory.Lax

Cited by

1 results in Mathlib

Foundations

Depth 40 from the axioms · uses propext, Classical.choice, Quot.sound

Assumes

CategoryTheory.BicategoryCategoryTheory.Bicategory