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v4
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Matrix.diagonal_neg
Modification history
2024-03-18 10:51
Mathlib/Data/Matrix/Basic.lean
chore(*): Fintype -> Finite, drop Decidable (#11423) …
Modified
Matrix.diagonal_neg
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2023-11-05 21:55
Mathlib/Data/Matrix/Basic.lean
feat(Data/Matrix/Basic): add missing lemmas about `natCast` and `intCast` (#8088) …
Modified
Matrix.diagonal_neg
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2023-04-02 17:01
Mathlib/Data/Matrix/Basic.lean
feat: port Data.Matrix.Basic (#2960)
Added
Matrix.diagonal_neg
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