Theorem Finset.eq_of_card_le_one_of_prod_eq

Modification history

2025-04-19 14:06
Mathlib/Algebra/BigOperators/Group/Finset/Basic.lean
chore(Algebra/BigOperators/Group/Finset/Basic): use meaningful letter names (#24123) …
Modified Finset.eq_of_card_le_one_of_prod_eqView on Github →
2024-10-22 12:48
Mathlib/Algebra/BigOperators/Group/Finset.lean
chore(Algebra): use newly introduced finset notation (#18053) …
Modified Finset.eq_of_card_le_one_of_prod_eqView on Github →
2023-01-18 12:21
Mathlib/Algebra/BigOperators/Basic.lean
feat: port Algebra.BigOperators.Basic (#1628)
Added Finset.eq_of_card_le_one_of_prod_eqView on Github →