∫ Утверждение Mathlib
eq_zero_iff_forall_coeff_eq_zero_and
Mathlib.RingTheory.MvPowerSeries.Order
URI: https://scilib.ai/kg/mathlib#MvPowerSeries.eq_zero_iff_forall_coeff_eq_zero_and
∫ Утверждение Mathlib
Mathlib.RingTheory.MvPowerSeries.Order
URI: https://scilib.ai/kg/mathlib#MvPowerSeries.eq_zero_iff_forall_coeff_eq_zero_and