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Theorem
List.length_sigma
Modification history
2024-03-31 00:56
Mathlib/Algebra/BigOperators/List/Basic.lean
chore(Data/List): Depend less on big operators (#11741) …
Modified
List.length_sigma
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2023-01-10 08:44
Mathlib/Data/List/ProdSigma.lean
feat: port Data.List.ProdSigma (#1444)
Added
List.length_sigma
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