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Function.Bijective.prod_comp
Modification history
2023-12-27 20:59
Mathlib/Algebra/BigOperators/Basic.lean
feat: Better lemmas for transferring finite sums along equivalences (#9237) …
Modified
Function.Bijective.prod_comp
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2023-01-21 14:22
Mathlib/Data/Fintype/BigOperators.lean
feat: port Data.Fintype.BigOperators (#1742)
Added
Function.Bijective.prod_comp
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