∫ Утверждение Mathlib
constantCoeff_invUnitsSub
Mathlib.RingTheory.PowerSeries.WellKnown
URI: https://scilib.ai/kg/mathlib#PowerSeries.constantCoeff_invUnitsSub
∫ Утверждение Mathlib
Mathlib.RingTheory.PowerSeries.WellKnown
URI: https://scilib.ai/kg/mathlib#PowerSeries.constantCoeff_invUnitsSub