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Theorems · Theorem · ring theory

TwoSidedIdeal.comap.congr_simp

∀ {R : Type u_1} {S : Type u_2} [inst : NonUnitalNonAssocRing R] [inst_1 : NonUnitalNonAssocRing S] {F : Type u_3}
  [inst_2 : FunLike F R S] (f f_1 : F),
  f = f_1 → ∀ [inst_3 : NonUnitalRingHomClass F R S], TwoSidedIdeal.comap f = TwoSidedIdeal.comap f_1
Defined in
Mathlib.RingTheory.TwoSidedIdeal.Operations
Cited by
0 results in Mathlib
Foundations
Depth 45 from the axioms · uses propext, Quot.sound
Assumes
NonUnitalNonAssocRingNonUnitalNonAssocRingFunLikeNonUnitalRingHomClass
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FunLike · cited by 2560FunLikeOrderHom · cited by 934OrderHomNonUnitalNonAssocRing · cited by 354NonUnitalNonAssocRingTwoSidedIdeal · cited by 151TwoSidedIdealNonUnitalRingHomClass · cited by 82NonUnitalRingHomClassTwoSidedIdeal.comap · cited by 5TwoSidedIdeal.comapcomap.congr_simpCITED BYCITES

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