Theorem Finset.prod_lt_prod'

Modification history

2026-02-21 12:00

Mathlib/Algebra/Order/BigOperators/Group/Finset.lean

chore: weaken `PartialOrder` to `Preorder` in `IsOrderedMonoid` hypothesis (#34295) …

Modified Finset.prod_lt_prod'View on Github →

2023-11-29 13:20

Mathlib/Algebra/BigOperators/Order.lean

feat: `Multiset.sum_lt_sum` et al (#8707) …

Modified Finset.prod_lt_prod'View on Github →

2023-01-20 09:47

Mathlib/Algebra/BigOperators/Order.lean

feat: port Algebra.BigOperators.Order (#1673)

Added Finset.prod_lt_prod'View on Github →