Theorem HahnSeries.ne_zero_iff_orderTop

Modification history

2025-08-19 23:16
Mathlib/RingTheory/HahnSeries/Basic.lean
chore(HahnSeries): make more usable, golf (#28632) …
Modified HahnSeries.ne_zero_iff_orderTopView on Github →
2024-05-16 21:29
Mathlib/RingTheory/HahnSeries/Basic.lean
feat (RingTheory/HahnSeries/Basic): define orderTop, taking values in WithTop (#11965) …
Added HahnSeries.ne_zero_iff_orderTopView on Github →