∫ Утверждение Mathlib
derivative_coe
Mathlib.RingTheory.PowerSeries.Derivative
URI: https://scilib.ai/kg/mathlib#PowerSeries.derivative_coe
∫ Утверждение Mathlib
Mathlib.RingTheory.PowerSeries.Derivative
URI: https://scilib.ai/kg/mathlib#PowerSeries.derivative_coe