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Theorems · Theorem · commutative algebra

CommRingCat.Hom.ext

∀ {R S : CommRingCat} {x y : R.Hom S}, x.hom' = y.hom' → x = y
Defined in
Mathlib.Algebra.Category.Ring.Basic
Cited by
2 results in Mathlib
Foundations
Depth 15 from the axioms · uses no axioms
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Around this declaration

Dashed lines are statement dependencies; solid lines are citations in proofs.

CommRingCat.hom_ext · cited by 55CommRingCat.hom_extCommRingCat.Hom.ext_iff · cited by 0Hom.ext_iffRingHom · cited by 10189RingHomCommRingCat · cited by 2333CommRingCatCommRingCat.carrier · cited by 1096CommRingCat.carrierCommRingCat.Hom.hom' · cited by 27Hom.hom'CommRingCat.Hom · cited by 10CommRingCat.HomHom.extCITED BYCITES

Cites5

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Cited by2

Results whose statement or proof uses this declaration.