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Theorems · Theorem · ring theory

RingEquiv.toNonUnitalRingHom_trans

∀ {R : Type u_4} {S : Type u_5} {S' : Type u_6} [inst : NonUnitalNonAssocSemiring R]
  [inst_1 : NonUnitalNonAssocSemiring S] [inst_2 : NonUnitalNonAssocSemiring S'] (e₁ : R ≃+* S) (e₂ : S ≃+* S'),
  (e₁.trans e₂).toNonUnitalRingHom = e₂.toNonUnitalRingHom.comp e₁.toNonUnitalRingHom
Defined in
Mathlib.Algebra.Ring.Equiv
Cited by
0 results in Mathlib
Foundations
Depth 22 from the axioms · uses propext, Quot.sound
Assumes
NonUnitalNonAssocSemiringNonUnitalNonAssocSemiringNonUnitalNonAssocSemiring
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RingEquiv · cited by 1147RingEquivNonUnitalNonAssocSemiring · cited by 1081NonUnitalNonAssocSemiringNonUnitalRingHom · cited by 157NonUnitalRingHomRingEquiv.trans · cited by 54RingEquiv.transNonUnitalRingHom.comp · cited by 38NonUnitalRingHom.compRingEquiv.toNonUnitalRingHom · cited by 12RingEquiv.toNonUnitalRing…RingEquiv.toNonUnitalRingHom_…CITED BYCITES

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