Theorems · Theorem · category theory

CategoryTheory.Bicategory.lanLiftUnit_desc

∀ {B : Type u} [inst : CategoryTheory.Bicategory B] {a b c : B} {f : b ⟶ a} {g : c ⟶ a}
  [inst_1 : CategoryTheory.Bicategory.HasLeftKanLift f g] (s : CategoryTheory.Bicategory.LeftLift f g),
  CategoryTheory.CategoryStruct.comp (CategoryTheory.Bicategory.lanLiftUnit f g)
      (CategoryTheory.Bicategory.whiskerRight (CategoryTheory.Bicategory.lanLiftDesc s) f) =
    s.unit

Defined in

Mathlib.CategoryTheory.Bicategory.Kan.HasKan

Cited by

1 results in Mathlib

Foundations

Depth 32 from the axioms · uses propext, Classical.choice, Quot.sound

Assumes

CategoryTheory.BicategoryCategoryTheory.Bicategory.HasLeftKanLift