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Matrix.IsHermitian.posSemidef_of_eigenvalues_nonneg
Modification history
2023-12-18 20:33
Mathlib/LinearAlgebra/Matrix/PosDef.lean
feat(LinearAlgebra/Matrix/PosDef): unique positive semidef square root (#8809) …
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Matrix.IsHermitian.posSemidef_of_eigenvalues_nonneg
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