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Theorem
RootPairing.Base.toCoweightBasis_repr_coroot
Modification history
2025-06-02 06:39
Mathlib/LinearAlgebra/RootSystem/Base.lean
feat: various lemmas to support construction of Lie algebra from root system (#25214)
Added
RootPairing.Base.toCoweightBasis_repr_coroot
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