∫ Утверждение Mathlib
lexOrder_le_of_coeff_ne_zero
Mathlib.RingTheory.MvPowerSeries.LexOrder
URI: https://scilib.ai/kg/mathlib#MvPowerSeries.lexOrder_le_of_coeff_ne_zero
∫ Утверждение Mathlib
Mathlib.RingTheory.MvPowerSeries.LexOrder
URI: https://scilib.ai/kg/mathlib#MvPowerSeries.lexOrder_le_of_coeff_ne_zero