Theorem mul_neg_geom_sum

Modification history

2024-05-27 08:32
Mathlib/Algebra/GeomSum.lean
chore: Use the new `∑ i ∈ s, f i` notation (#13209) …
Modified mul_neg_geom_sumView on Github →
2023-01-29 16:43
Mathlib/Algebra/GeomSum.lean
feat: port Algebra.GeomSum (#1922)
Added mul_neg_geom_sumView on Github →