lag2: 2x2 eig

Collaboration diagram for lag2: 2x2 eig:

Functions
subroutine	dlag2 (a, lda, b, ldb, safmin, scale1, scale2, wr1, wr2, wi)
	DLAG2 computes the eigenvalues of a 2-by-2 generalized eigenvalue problem, with scaling as necessary to avoid over-/underflow.
subroutine	slag2 (a, lda, b, ldb, safmin, scale1, scale2, wr1, wr2, wi)
	SLAG2 computes the eigenvalues of a 2-by-2 generalized eigenvalue problem, with scaling as necessary to avoid over-/underflow.

Detailed Description