Theorem HahnSeries.coeff_sum

Modification history

2025-12-11 08:08
Mathlib/RingTheory/HahnSeries/Addition.lean
chore: notation `R⟦Γ⟧ = HahnSeries Γ R` (#32670) …
Modified HahnSeries.coeff_sumView on Github →
2025-01-30 06:00
Mathlib/RingTheory/HahnSeries/Addition.lean
feat(RingTheory/HahnSeries): define powerSeriesFamily (#20205) …
Added HahnSeries.coeff_sumView on Github →