Theorems · Theorem · category theory
ModuleCat.extendScalars_id_comp_assoc
∀ {R₁ R₂ : Type u₁} [inst : CommRing R₁] [inst_1 : CommRing R₂] (f₁₂ : R₁ →+* R₂)
{Z : CategoryTheory.Functor (ModuleCat R₁) (ModuleCat R₂)} (h : ModuleCat.extendScalars f₁₂ ⟶ Z),
CategoryTheory.CategoryStruct.comp (ModuleCat.extendScalarsComp (RingHom.id R₁) f₁₂).hom
(CategoryTheory.CategoryStruct.comp
(CategoryTheory.Functor.whiskerRight (ModuleCat.extendScalarsId R₁).hom (ModuleCat.extendScalars f₁₂))
(CategoryTheory.CategoryStruct.comp (ModuleCat.extendScalars f₁₂).leftUnitor.hom h)) =
h- Cited by
- 0 results in Mathlib
- Foundations
- Depth 88 from the axioms · uses propext, Classical.choice, Quot.sound
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Cites19
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- Quiver.Homstatement and proof · cited by 32,603
- RingHom.idstatement and proof · cited by 18,349
- CategoryTheory.CategoryStruct.compstatement and proof · cited by 17,999
- CommRingstatement and proof · cited by 17,173
- CategoryTheory.Functorstatement and proof · cited by 16,252
- RingHomstatement and proof · cited by 10,189
- CategoryTheory.Iso.homstatement and proof · cited by 7,684
- CategoryTheory.Functor.compstatement · cited by 6,529
- CategoryTheory.Category.assocproof · cited by 6,433
- CategoryTheory.Functor.idstatement · cited by 3,333
- CategoryTheory.Category.id_compproof · cited by 1,998
- ModuleCatstatement and proof · cited by 1,429
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