Theorems · Theorem · category theory

HomologicalComplex.extendSingleIso.congr_simp

∀ {ι : Type u_1} {ι' : Type u_2} {c : ComplexShape ι} {c' : ComplexShape ι'} {C : Type u_3}
  [inst : CategoryTheory.Category.{v_1, u_3} C] [inst_1 : CategoryTheory.Limits.HasZeroObject C]
  [inst_2 : CategoryTheory.Limits.HasZeroMorphisms C] [inst_3 : DecidableEq ι] (e : c.Embedding c') (X : C)
  [inst_4 : DecidableEq ι'] (i : ι) (i' : ι') (h : e.f i = i'),
  HomologicalComplex.extendSingleIso e X i i' h = HomologicalComplex.extendSingleIso e X i i' h

Defined in

Mathlib.Algebra.Homology.Embedding.Extend

Cited by

0 results in Mathlib

Foundations

Depth 28 from the axioms · uses propext, Classical.choice, Quot.sound

Assumes

CategoryTheory.CategoryCategoryTheory.Limits.HasZeroObjectCategoryTheory.Limits.HasZeroMorphismsDecidableEqDecidableEq