laev2: 2x2 eig

Collaboration diagram for laev2: 2x2 eig:

Functions
subroutine	claev2 (a, b, c, rt1, rt2, cs1, sn1)
	CLAEV2 computes the eigenvalues and eigenvectors of a 2-by-2 symmetric/Hermitian matrix.
subroutine	dlaev2 (a, b, c, rt1, rt2, cs1, sn1)
	DLAEV2 computes the eigenvalues and eigenvectors of a 2-by-2 symmetric/Hermitian matrix.
subroutine	slaev2 (a, b, c, rt1, rt2, cs1, sn1)
	SLAEV2 computes the eigenvalues and eigenvectors of a 2-by-2 symmetric/Hermitian matrix.
subroutine	zlaev2 (a, b, c, rt1, rt2, cs1, sn1)
	ZLAEV2 computes the eigenvalues and eigenvectors of a 2-by-2 symmetric/Hermitian matrix.

Detailed Description