Theorems · Theorem · ring theory
NonUnitalStarRingHom.coe_comp
∀ {A : Type u_1} {B : Type u_2} {C : Type u_3} [inst : NonUnitalNonAssocSemiring A] [inst_1 : Star A]
[inst_2 : NonUnitalNonAssocSemiring B] [inst_3 : Star B] [inst_4 : NonUnitalNonAssocSemiring C] [inst_5 : Star C]
(f : B →⋆ₙ+* C) (g : A →⋆ₙ+* B), ⇑(f.comp g) = ⇑f ∘ ⇑g- Defined in
- Mathlib.Algebra.Star.StarRingHom
- Cited by
- 0 results in Mathlib
- Foundations
- Depth 18 from the axioms · uses propext, Quot.sound
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- DFunLike.coestatement · cited by 62,936
- NonUnitalNonAssocSemiringstatement and proof · cited by 1,081
- Starstatement and proof · cited by 496
- NonUnitalStarRingHomstatement and proof · cited by 32
- NonUnitalStarRingHom.compstatement · cited by 8
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