LAPACK 3.12.1
LAPACK: Linear Algebra PACKage
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slaeda.f File Reference

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Functions/Subroutines

subroutine slaeda (n, tlvls, curlvl, curpbm, prmptr, perm, givptr, givcol, givnum, q, qptr, z, ztemp, info)
 SLAEDA used by SSTEDC. Computes the Z vector determining the rank-one modification of the diagonal matrix. Used when the original matrix is dense.