Theorem Finset.sum_range_reflect

Modification history

2026-08-10 13:55
Mathlib/Algebra/BigOperators/Intervals.lean
chore(Algebra/BigOperators): generate sum_Ico_reflect/sum_range_reflect with to_additive (#42592) …
Deleted Finset.sum_range_reflectView on Github →
2023-08-10 19:52
Mathlib/Algebra/BigOperators/Intervals.lean
chore: banish `Type _` and `Sort _` (#6499) …
Modified Finset.sum_range_reflectView on Github →
2023-01-28 21:25
Mathlib/Algebra/BigOperators/Intervals.lean
feat: port Algebra.BigOperators.Intervals (#1901)
Added Finset.sum_range_reflectView on Github →