Theorem HahnSeries.one_minus_single_neg_mul

Modification history

2025-12-11 08:08
Mathlib/RingTheory/HahnSeries/Summable.lean
chore: notation `R⟦Γ⟧ = HahnSeries Γ R` (#32670) …
Modified HahnSeries.one_minus_single_neg_mulView on Github →
2025-03-03 10:07
Mathlib/RingTheory/HahnSeries/Summable.lean
chore (RingTheory/HahnSeries): rm domain hypothesis for invertibility (#22284) …
Added HahnSeries.one_minus_single_neg_mulView on Github →