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LieAlgebra.IsKilling.sl2SubmoduleOfRoot_ne_bot
Modification history
2026-01-24 10:53
Mathlib/Algebra/Lie/Weights/Killing.lean
feat: golf eq_top_of_invtSubmodule_ne_bot (#32974)
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LieAlgebra.IsKilling.sl2SubmoduleOfRoot_ne_bot
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