∫ Утверждение Mathlib
surjective_unitGroupToResidueFieldUnits
Mathlib.RingTheory.Valuation.ValuationSubring
URI: https://scilib.ai/kg/mathlib#ValuationSubring.surjective_unitGroupToResidueFieldUnits
∫ Утверждение Mathlib
Mathlib.RingTheory.Valuation.ValuationSubring
URI: https://scilib.ai/kg/mathlib#ValuationSubring.surjective_unitGroupToResidueFieldUnits