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Theorems · Theorem · commutative algebra

Ideal.isoBaseOfIsPrincipal_apply

∀ {R : Type u_1} [inst : CommRing R] [inst_1 : IsDomain R] {I : Ideal R} [hprinc : Submodule.IsPrincipal I] (hI : I ≠ ⊥)
  (x : R), ↑((Ideal.isoBaseOfIsPrincipal hI) x) = x * Submodule.IsPrincipal.generator I
Defined in
Mathlib.RingTheory.Ideal.IsPrincipal
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Foundations
Depth 72 from the axioms · uses propext, Classical.choice, Quot.sound
Assumes
CommRingIsDomainSubmodule.IsPrincipal

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