∫ Утверждение Mathlib
leadingCoeff_one
Mathlib.RingTheory.HahnSeries.Multiplication
URI: https://scilib.ai/kg/mathlib#HahnSeries.leadingCoeff_one
∫ Утверждение Mathlib
Mathlib.RingTheory.HahnSeries.Multiplication
URI: https://scilib.ai/kg/mathlib#HahnSeries.leadingCoeff_one