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Theorem
RootPairing.smul_coroot_eq_of_root_eq_smul
Modification history
2025-01-17 18:44
Mathlib/LinearAlgebra/RootSystem/Defs.lean
feat: define bases of root pairings (#20667)
Added
RootPairing.smul_coroot_eq_of_root_eq_smul
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