ClassGroup.equivPic

(R : Type u_5) → [inst : CommRing R] → [inst_1 : IsDomain R] → ClassGroup R ≃* CommRing.Pic R

The class group of a domain is isomorphic to the Picard group.

Defined in: Mathlib.RingTheory.PicardGroup
Cited by: 2 results in Mathlib
Foundations: Depth 124 from the axioms · uses propext, Classical.choice, Quot.sound
Assumes: CommRing IsDomain

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