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Theorems · Theorem · commutative algebra

RingHom.StableUnderComposition.and

∀ {P Q : {R S : Type u} → [inst : CommRing R] → [inst_1 : CommRing S] → (R →+* S) → Prop},
  (RingHom.StableUnderComposition fun {R S} [CommRing R] [CommRing S] => P) →
    (RingHom.StableUnderComposition fun {R S} [CommRing R] [CommRing S] => Q) →
      RingHom.StableUnderComposition fun {R S} [CommRing R] [CommRing S] f => P f ∧ Q f
Defined in
Mathlib.RingTheory.RingHomProperties
Cited by
1 results in Mathlib
Foundations
Depth 20 from the axioms · uses propext, Quot.sound
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RingHom.Etale.stableUnderComposition · cited by 0Etale.stableUnderComposit…CommRing · cited by 17173CommRingRingHom · cited by 10189RingHomRingHom.StableUnderComposition · cited by 26RingHom.StableUnderCompos…StableUnderComposition.andCITED BYCITES

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