lasv2: 2x2 triangular SVD

Collaboration diagram for lasv2: 2x2 triangular SVD:

Functions
subroutine	dlasv2 (f, g, h, ssmin, ssmax, snr, csr, snl, csl)
	DLASV2 computes the singular value decomposition of a 2-by-2 triangular matrix.
subroutine	slasv2 (f, g, h, ssmin, ssmax, snr, csr, snl, csl)
	SLASV2 computes the singular value decomposition of a 2-by-2 triangular matrix.

Detailed Description