∫ Утверждение Mathlib
hasSubstIdeal
Mathlib.RingTheory.MvPowerSeries.Substitution
URI: https://scilib.ai/kg/mathlib#MvPowerSeries.hasSubstIdeal
∫ Утверждение Mathlib
Mathlib.RingTheory.MvPowerSeries.Substitution
URI: https://scilib.ai/kg/mathlib#MvPowerSeries.hasSubstIdeal