gehd2: reduction to Hessenberg, level 2

Collaboration diagram for gehd2: reduction to Hessenberg, level 2:

Functions
subroutine	cgehd2 (N, ILO, IHI, A, LDA, TAU, WORK, INFO)
	CGEHD2 reduces a general square matrix to upper Hessenberg form using an unblocked algorithm. More...
subroutine	dgehd2 (N, ILO, IHI, A, LDA, TAU, WORK, INFO)
	DGEHD2 reduces a general square matrix to upper Hessenberg form using an unblocked algorithm. More...
subroutine	sgehd2 (N, ILO, IHI, A, LDA, TAU, WORK, INFO)
	SGEHD2 reduces a general square matrix to upper Hessenberg form using an unblocked algorithm. More...
subroutine	zgehd2 (N, ILO, IHI, A, LDA, TAU, WORK, INFO)
	ZGEHD2 reduces a general square matrix to upper Hessenberg form using an unblocked algorithm. More...

Detailed Description