Theorems · Definition · ring theory

SetLike.GradeZero.subsemiring

{ι : Type u_1} →
  {σ : Type u_2} →
    {R : Type u_4} →
      [inst : Semiring R] →
        [inst_1 : AddMonoid ι] →
          [inst_2 : SetLike σ R] → [AddSubmonoidClass σ R] → (A : ι → σ) → [SetLike.GradedMonoid A] → Subsemiring R

The subsemiring A 0 of R.

Defined in

Mathlib.Algebra.DirectSum.Internal

Cited by

0 results in Mathlib

Foundations

Depth 12 from the axioms · uses no axioms

Assumes

SemiringAddMonoidSetLikeAddSubmonoidClassSetLike.GradedMonoid