Ideal.IsRadical.radical

∀ {R : Type u} [inst : CommSemiring R] {I : Ideal R}, I.IsRadical → I.radical = I

Alias of the reverse direction of Ideal.radical_eq_iff. An ideal is radical iff it is equal to its radical.

Defined in: Mathlib.RingTheory.Ideal.Operations
Cited by: 8 results in Mathlib
Foundations: Depth 80 from the axioms · uses propext, Classical.choice, Quot.sound
Assumes: CommSemiring

Around this declaration

Dashed lines are statement dependencies; solid lines are citations in proofs.

Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.

Results whose statement or proof uses this declaration.