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