Theorem PowerSeries.invOneSubPow_zero

Modification history

2024-10-17 17:56
Mathlib/RingTheory/PowerSeries/WellKnown.lean
feat(RingTheory/PowerSeries/WellKnown): changed `PowerSeries.invOneSubPow` (#17360) …
Added PowerSeries.invOneSubPow_zeroView on Github →