Theorem PowerSeries.order_zero_of_unit

Modification history

2026-08-19 10:07
Mathlib/RingTheory/PowerSeries/Order.lean
fix(RingTheory/PowerSeries): rename `order_zero_of_unit` to `order_zero_of_isUnit` (#42930)
Deleted PowerSeries.order_zero_of_unitView on Github →
2025-04-16 20:00
Mathlib/RingTheory/PowerSeries/Order.lean
chore: cleanup API around order of univariate power series (#24072) …
Modified PowerSeries.order_zero_of_unitView on Github →
2024-04-17 16:44
Mathlib/RingTheory/PowerSeries/Order.lean
feat (RingTheory/PowerSeries): Add basic lemmas aiming at proving that power series over a field are a DVR (#12160) …
Added PowerSeries.order_zero_of_unitView on Github →