Theorems · Theorem · ring theory
NonUnitalStarRingHom.ext
∀ {A : Type u_1} {B : Type u_2} [inst : NonUnitalNonAssocSemiring A] [inst_1 : Star A]
[inst_2 : NonUnitalNonAssocSemiring B] [inst_3 : Star B] {f g : A →⋆ₙ+* B}, (∀ (x : A), f x = g x) → f = g- Defined in
- Mathlib.Algebra.Star.StarRingHom
- Cited by
- 5 results in Mathlib
- Foundations
- Depth 12 from the axioms · uses Quot.sound
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites5
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- DFunLike.coestatement and proof · cited by 62,936
- NonUnitalNonAssocSemiringstatement and proof · cited by 1,081
- Starstatement and proof · cited by 496
- DFunLike.extproof · cited by 240
- NonUnitalStarRingHomstatement and proof · cited by 32
Cited by5
Results whose statement or proof uses this declaration.
- DirectLimit.NonUnitalStarRing.hom_extproof · cited by 1
- NonUnitalStarRingHom.comp_idproof · cited by 0
- NonUnitalStarRingHom.mk_coeproof · cited by 0
- NonUnitalStarRingHom.ext_iffproof · cited by 0
- NonUnitalStarRingHom.id_compproof · cited by 0