lalsd: uses SVD for least squares, step in gelsd

Collaboration diagram for lalsd: uses SVD for least squares, step in gelsd:

Functions
subroutine	clalsd (uplo, smlsiz, n, nrhs, d, e, b, ldb, rcond, rank, work, rwork, iwork, info)
	CLALSD uses the singular value decomposition of A to solve the least squares problem.
subroutine	dlalsd (uplo, smlsiz, n, nrhs, d, e, b, ldb, rcond, rank, work, iwork, info)
	DLALSD uses the singular value decomposition of A to solve the least squares problem.
subroutine	slalsd (uplo, smlsiz, n, nrhs, d, e, b, ldb, rcond, rank, work, iwork, info)
	SLALSD uses the singular value decomposition of A to solve the least squares problem.
subroutine	zlalsd (uplo, smlsiz, n, nrhs, d, e, b, ldb, rcond, rank, work, rwork, iwork, info)
	ZLALSD uses the singular value decomposition of A to solve the least squares problem.

Detailed Description