Theorems · Theorem · ring theory

NonUnitalSubsemiring.comap_inf

∀ {R : Type u} {S : Type v} [inst : NonUnitalNonAssocSemiring R] [inst_1 : NonUnitalNonAssocSemiring S] {F : Type u_1}
  [inst_2 : FunLike F R S] [inst_3 : NonUnitalRingHomClass F R S] (s t : NonUnitalSubsemiring S) (f : F),
  NonUnitalSubsemiring.comap f (s ⊓ t) = NonUnitalSubsemiring.comap f s ⊓ NonUnitalSubsemiring.comap f t

Defined in

Mathlib.RingTheory.NonUnitalSubsemiring.Basic

Cited by

0 results in Mathlib

Foundations

Depth 67 from the axioms · uses propext, Classical.choice, Quot.sound

Assumes

NonUnitalNonAssocSemiringNonUnitalNonAssocSemiringFunLikeNonUnitalRingHomClass