∫ Утверждение Mathlib
instNontrivialSubtypeUnitsMemSubgroupValueGroup
Mathlib.RingTheory.Valuation.Discrete.Basic
URI: https://scilib.ai/kg/mathlib#Valuation.IsRankOneDiscrete.instNontrivialSubtypeUnitsMemSubgroupValueGroup
∫ Утверждение Mathlib
Mathlib.RingTheory.Valuation.Discrete.Basic
URI: https://scilib.ai/kg/mathlib#Valuation.IsRankOneDiscrete.instNontrivialSubtypeUnitsMemSubgroupValueGroup