LAPACK  3.10.0
LAPACK: Linear Algebra PACKage
ssytd2.f File Reference

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Functions/Subroutines

subroutine ssytd2 (UPLO, N, A, LDA, D, E, TAU, INFO)
 SSYTD2 reduces a symmetric matrix to real symmetric tridiagonal form by an orthogonal similarity transformation (unblocked algorithm). More...