∫ Утверждение Mathlib
coe_toNat_order
Mathlib.RingTheory.PowerSeries.Order
URI: https://scilib.ai/kg/mathlib#PowerSeries.coe_toNat_order
∫ Утверждение Mathlib
Mathlib.RingTheory.PowerSeries.Order
URI: https://scilib.ai/kg/mathlib#PowerSeries.coe_toNat_order