Theorem ValuationSubring.unitsModPrincipalUnitsEquivResidueFieldUnits_comp_quotientGroup_mk

Modification history

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