Mathlib Changelog
v4
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RootPairing.CoPolarization
Modification history
2024-10-02 22:35
Mathlib/LinearAlgebra/RootSystem/Finite/CanonicalBilinear.lean
feat (LinearAlgebra/RootPairing/Finite) : The canonical bilinear form on a finite root pairing (#17070) …
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RootPairing.CoPolarization
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