∫ Утверждение Mathlib
valuationRing
Mathlib.RingTheory.Valuation.ValuationRing
URI: https://scilib.ai/kg/mathlib#Function.Surjective.valuationRing
∫ Утверждение Mathlib
Mathlib.RingTheory.Valuation.ValuationRing
URI: https://scilib.ai/kg/mathlib#Function.Surjective.valuationRing