LAPACK  3.8.0
LAPACK: Linear Algebra PACKage
chetd2.f File Reference

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Functions/Subroutines

subroutine chetd2 (UPLO, N, A, LDA, D, E, TAU, INFO)
 CHETD2 reduces a Hermitian matrix to real symmetric tridiagonal form by an unitary similarity transformation (unblocked algorithm). More...