Functions/Subroutines¶

subroutine ZLAED8 (k, n, qsiz, q, ldq, d, rho, cutpnt, z, dlamda, q2, ldq2, w, indxp, indx, indxq, perm, givptr, givcol, givnum, info)
ZLAED8 used by sstedc. Merges eigenvalues and deflates secular equation. Used when the original matrix is dense.