Ideal.quotOfMul_surjective

∀ {R : Type u_1} [inst : CommRing R] {a : R} (I : Ideal R), Function.Surjective ⇑(Ideal.quotOfMul a I)

The quotient map (R ⧸ a • I) →ₗ[R] (R ⧸ Ideal.span {a}) is surjective.

Defined in: Mathlib.RingTheory.OrderOfVanishing.Basic
Cited by: 1 results in Mathlib
Foundations: Depth 90 from the axioms · uses propext, Classical.choice, Quot.sound
Assumes: CommRing

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