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. More...
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. More...
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. More...
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. More...

Detailed Description