Theorem Finset.prod_nbij'

Modification history

2025-01-13 05:50
Mathlib/Algebra/BigOperators/Group/Finset/Basic.lean
chore: split `Algebra/BigOperators/Group/{Multiset,Finset}` (#20629) …
Modified Finset.prod_nbij'View on Github →
2023-12-27 20:59
Mathlib/Algebra/BigOperators/Basic.lean
feat: Better lemmas for transferring finite sums along equivalences (#9237) …
Added Finset.prod_nbij'View on Github →