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