Theorem ValuationSubring.principalUnitGroup_symm_apply

Modification history

2023-06-21 16:11
Mathlib/RingTheory/Valuation/ValuationSubring.lean
feat: port RingTheory.Valuation.ValuationSubring (#4791)
Added ValuationSubring.principalUnitGroup_symm_applyView on Github →