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dlaed2.f(3) LAPACK dlaed2.f(3)

NAME

dlaed2.f -

SYNOPSIS

Functions/Subroutines


subroutine dlaed2 (K, N, N1, D, Q, LDQ, INDXQ, RHO, Z, DLAMDA, W, Q2, INDX, INDXC, INDXP, COLTYP, INFO)
 
DLAED2 used by sstedc. Merges eigenvalues and deflates secular equation. Used when the original matrix is tridiagonal.

Author

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Wed Mar 8 2017 Version 3.7.0