Theorem HahnSeries.coeff_neg'

Modification history

2025-06-07 11:09
Mathlib/RingTheory/HahnSeries/Addition.lean
fix(HahnSeries): solve `SMul` diamonds (#25408) …
Modified HahnSeries.coeff_neg'View on Github →
2025-01-31 18:21
Mathlib/RingTheory/HahnSeries/Addition.lean
chore (RingTheory/HahnSeries): fix names that use coeff (#21279) …
Added HahnSeries.coeff_neg'View on Github →