dlaed1.f File Reference

Functions/Subroutines
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.