laed1: D&C step: merge subproblems

Collaboration diagram for laed1: D&C step: merge subproblems:

Functions
subroutine	dlaed1 (n, d, q, ldq, indxq, rho, cutpnt, work, iwork, info)
	DLAED1 used by DSTEDC. Computes the updated eigensystem of a diagonal matrix after modification by a rank-one symmetric matrix. Used when the original matrix is tridiagonal.
subroutine	slaed1 (n, d, q, ldq, indxq, rho, cutpnt, work, iwork, info)
	SLAED1 used by SSTEDC. Computes the updated eigensystem of a diagonal matrix after modification by a rank-one symmetric matrix. Used when the original matrix is tridiagonal.

Detailed Description