Theorem Finset.abs_sum_of_nonneg'

Modification history

2025-10-09 08:14
Mathlib/Algebra/Order/BigOperators/Group/Finset.lean
chore(Algebra/Order/BigOperators/Group/{Finset, Multiset}): generalize results to `(Mul)(Add)LeftMono` (#29864) …
Modified Finset.abs_sum_of_nonneg'View on Github →
2025-04-04 17:16
Mathlib/Algebra/Order/BigOperators/Group/Finset.lean
chore: use mixin ordered algebraic typeclasses (part 1) (#20594)
Modified Finset.abs_sum_of_nonneg'View on Github →
2023-08-10 19:52
Mathlib/Algebra/BigOperators/Order.lean
chore: banish `Type _` and `Sort _` (#6499) …
Modified Finset.abs_sum_of_nonneg'View on Github →
2023-01-20 09:47
Mathlib/Algebra/BigOperators/Order.lean
feat: port Algebra.BigOperators.Order (#1673)
Added Finset.abs_sum_of_nonneg'View on Github →