Theorem geom_sum_zero

Modification history

2024-05-27 08:32
Mathlib/Algebra/GeomSum.lean
chore: Use the new `∑ i ∈ s, f i` notation (#13209) …
Modified geom_sum_zeroView on Github →
2023-07-02 10:21
Mathlib/Algebra/GeomSum.lean
fix: `∑'` precedence (#5615) …
Modified geom_sum_zeroView on Github →
2023-01-29 16:43
Mathlib/Algebra/GeomSum.lean
feat: port Algebra.GeomSum (#1922)
Added geom_sum_zeroView on Github →