Def PowerSeries.coeff

Modification history

2023-09-22 17:22

Mathlib/RingTheory/PowerSeries/Basic.lean

feat(RingTheory/PowerSeries): add lemmas on formal power series (#7294) …

Modified PowerSeries.coeff View on Github →

2023-05-22 16:35

Mathlib/RingTheory/PowerSeries/Basic.lean

feat: port RingTheory.PowerSeries.Basic (#4167)

Added PowerSeries.coeff View on Github →