hseqr: Hessenberg eig, QR iteration

Collaboration diagram for hseqr: Hessenberg eig, QR iteration:

Functions
subroutine	chseqr (JOB, COMPZ, N, ILO, IHI, H, LDH, W, Z, LDZ, WORK, LWORK, INFO)
	CHSEQR More...
subroutine	dhseqr (JOB, COMPZ, N, ILO, IHI, H, LDH, WR, WI, Z, LDZ, WORK, LWORK, INFO)
	DHSEQR More...
subroutine	shseqr (JOB, COMPZ, N, ILO, IHI, H, LDH, WR, WI, Z, LDZ, WORK, LWORK, INFO)
	SHSEQR More...
subroutine	zhseqr (JOB, COMPZ, N, ILO, IHI, H, LDH, W, Z, LDZ, WORK, LWORK, INFO)
	ZHSEQR More...

Detailed Description