Theorems · Theorem · category theory

CategoryTheory.CostructuredArrow.eqToHom_left

∀ {C : Type u₁} [inst : CategoryTheory.Category.{v₁, u₁} C] {D : Type u₂} [inst_1 : CategoryTheory.Category.{v₂, u₂} D]
  {T : D} {S : CategoryTheory.Functor C D} {X Y : CategoryTheory.CostructuredArrow S T} (h : X = Y),
  (CategoryTheory.eqToHom h).left = CategoryTheory.eqToHom ⋯

Defined in

Mathlib.CategoryTheory.Comma.StructuredArrow.Basic

Cited by

10 results in Mathlib

Foundations

Depth 25 from the axioms · uses propext, Classical.choice, Quot.sound

Assumes

CategoryTheory.CategoryCategoryTheory.Category