Theorem HahnSeries.isUnit_iff

Modification history

2025-12-11 08:08
Mathlib/RingTheory/HahnSeries/Summable.lean
chore: notation `R⟦Γ⟧ = HahnSeries Γ R` (#32670) …
Modified HahnSeries.isUnit_iffView on Github →
2024-07-23 00:55
Mathlib/RingTheory/HahnSeries/Summable.lean
feat (RingTheory/HahnSeries/Multiplication): module structure on HahnModule (#10846) …
Modified HahnSeries.isUnit_iffView on Github →
2024-02-16 04:51
Mathlib/RingTheory/HahnSeries.lean
chore: Split HahnSeries file (#10595) …
Modified HahnSeries.isUnit_iffView on Github →
2023-05-23 12:52
Mathlib/RingTheory/HahnSeries.lean
feat: port RingTheory.HahnSeries (#4261)
Added HahnSeries.isUnit_iffView on Github →