Theorem Equiv.prod_comp'

Modification history

2023-12-27 20:59
Mathlib/Data/Fintype/BigOperators.lean
feat: Better lemmas for transferring finite sums along equivalences (#9237) …
Deleted Equiv.prod_comp'View on Github →
2023-01-21 14:22
Mathlib/Data/Fintype/BigOperators.lean
feat: port Data.Fintype.BigOperators (#1742)
Added Equiv.prod_comp'View on Github →