stev: eig, QR iteration

Collaboration diagram for stev: eig, QR iteration:

Functions
subroutine	dstev (jobz, n, d, e, z, ldz, work, info)
	DSTEV computes the eigenvalues and, optionally, the left and/or right eigenvectors for OTHER matrices
subroutine	sstev (jobz, n, d, e, z, ldz, work, info)
	SSTEV computes the eigenvalues and, optionally, the left and/or right eigenvectors for OTHER matrices

Detailed Description