LAPACK  3.10.0
LAPACK: Linear Algebra PACKage
dlaed9.f File Reference

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Functions/Subroutines

subroutine dlaed9 (K, KSTART, KSTOP, N, D, Q, LDQ, RHO, DLAMDA, W, S, LDS, INFO)
 DLAED9 used by DSTEDC. Finds the roots of the secular equation and updates the eigenvectors. Used when the original matrix is dense. More...