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Theorem
RootPairing.ne_zero
Modification history
2024-06-28 20:06
Mathlib/LinearAlgebra/RootSystem/Basic.lean
refactor (LinearAlgebra/RootSystem) : change definition of RootPairing (#13917) …
Modified
RootPairing.ne_zero
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2023-12-13 17:01
Mathlib/LinearAlgebra/RootSystem/Basic.lean
feat: define root data / systems (#8882)
Added
RootPairing.ne_zero
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