Theorem ClassGroup.isPrincipal_coeSubmodule_of_isUnit

Modification history

2026-02-09 12:52
Mathlib/RingTheory/ClassGroup.lean
feat(RingTheory): Class Group of a Unique Factorization Domain is trivial (#33744) …
Added ClassGroup.isPrincipal_coeSubmodule_of_isUnitView on Github →