lasd1: D&C step: merge subproblems

Collaboration diagram for lasd1: D&C step: merge subproblems:

Functions
subroutine	dlasd1 (nl, nr, sqre, d, alpha, beta, u, ldu, vt, ldvt, idxq, iwork, work, info)
	DLASD1 computes the SVD of an upper bidiagonal matrix B of the specified size. Used by sbdsdc.
subroutine	slasd1 (nl, nr, sqre, d, alpha, beta, u, ldu, vt, ldvt, idxq, iwork, work, info)
	SLASD1 computes the SVD of an upper bidiagonal matrix B of the specified size. Used by sbdsdc.

Detailed Description