Mathlib Changelog
v4
Changelog
About
Github
Theorem
geom_sum_eq_zero_iff_neg_one
Modification history
2023-01-29 16:43
Mathlib/Algebra/GeomSum.lean
feat: port Algebra.GeomSum (#1922)
Added
geom_sum_eq_zero_iff_neg_one
View on Github →