Theorems · Theorem · category theory

CategoryTheory.Bicategory.hom_inv_whiskerRight

∀ {B : Type u} [inst : CategoryTheory.Bicategory B] {a b c : B} {f g : a ⟶ b} (η : f ≅ g) (h : b ⟶ c),
  CategoryTheory.CategoryStruct.comp (CategoryTheory.Bicategory.whiskerRight η.hom h)
      (CategoryTheory.Bicategory.whiskerRight η.inv h) =
    CategoryTheory.CategoryStruct.id (CategoryTheory.CategoryStruct.comp f h)

Defined in

Mathlib.CategoryTheory.Bicategory.Basic

Cited by

6 results in Mathlib

Foundations

Depth 5 from the axioms · uses no axioms

Assumes

CategoryTheory.Bicategory