Mathlib Changelog
v4
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Theorem
geom_sum_mul
Modification history
2024-05-27 08:32
Mathlib/Algebra/GeomSum.lean
chore: Use the new `∑ i ∈ s, f i` notation (#13209) …
Modified
geom_sum_mul
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2023-01-29 16:43
Mathlib/Algebra/GeomSum.lean
feat: port Algebra.GeomSum (#1922)
Added
geom_sum_mul
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