Theorems · Theorem · category theory
Semigrp.hom_ext
∀ {X Y : Semigrp} {f g : X ⟶ Y}, Semigrp.Hom.hom f = Semigrp.Hom.hom g → f = g- Defined in
- Mathlib.Algebra.Category.Semigrp.Basic
- Cited by
- 1 results in Mathlib
- Foundations
- Depth 17 from the axioms · uses propext
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites6
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
- MulHomstatement · cited by 299
- Semigrpstatement and proof · cited by 25
- Semigrp.carrierstatement · cited by 21
- Semigrp.Hom.homstatement and proof · cited by 9
- Semigrp.Hom.extproof · cited by 2
Cited by1
Results whose statement or proof uses this declaration.
- Semigrp.hom_ext_iffproof · cited by 0