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