LAPACK  3.10.0
LAPACK: Linear Algebra PACKage
slaed3.f File Reference

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Functions/Subroutines

subroutine slaed3 (K, N, N1, D, Q, LDQ, RHO, DLAMDA, Q2, INDX, CTOT, W, S, INFO)
 SLAED3 used by SSTEDC. Finds the roots of the secular equation and updates the eigenvectors. Used when the original matrix is tridiagonal. More...