Theorem PowerSeries.ext_iff

Modification history

2024-08-01 00:14
Mathlib/RingTheory/PowerSeries/Basic.lean
chore: backport some changes for lean v4.11.0 (#15368)
Deleted PowerSeries.ext_iffView on Github →
2023-09-22 17:22
Mathlib/RingTheory/PowerSeries/Basic.lean
feat(RingTheory/PowerSeries): add lemmas on formal power series (#7294) …
Modified PowerSeries.ext_iffView on Github →
2023-05-22 16:35
Mathlib/RingTheory/PowerSeries/Basic.lean
feat: port RingTheory.PowerSeries.Basic (#4167)
Added PowerSeries.ext_iffView on Github →