Theorems · Theorem · category theory
HomologicalComplex.Hom.ext_iff
∀ {ι : Type u_1} {V : Type u} {inst : CategoryTheory.Category.{v, u} V}
{inst_1 : CategoryTheory.Limits.HasZeroMorphisms V} {c : ComplexShape ι} {A B : HomologicalComplex V c}
{x y : A.Hom B}, x = y ↔ x.f = y.f- Cited by
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- Foundations
- Depth 14 from the axioms · uses no axioms
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Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- CategoryTheory.Categorystatement and proof · cited by 32,673
- Quiver.Homstatement · cited by 32,603
- CategoryTheory.Limits.HasZeroMorphismsstatement and proof · cited by 3,275
- HomologicalComplex.Xstatement · cited by 1,839
- HomologicalComplexstatement and proof · cited by 1,691
- ComplexShapestatement and proof · cited by 1,684
- HomologicalComplex.Hom.fstatement and proof · cited by 845
- HomologicalComplex.Homstatement and proof · cited by 23
- HomologicalComplex.Hom.extproof · cited by 3
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