gghrd: reduction to Hessenberg

Collaboration diagram for gghrd: reduction to Hessenberg:

Functions
subroutine	cgghrd (COMPQ, COMPZ, N, ILO, IHI, A, LDA, B, LDB, Q, LDQ, Z, LDZ, INFO)
	CGGHRD More...
subroutine	dgghrd (COMPQ, COMPZ, N, ILO, IHI, A, LDA, B, LDB, Q, LDQ, Z, LDZ, INFO)
	DGGHRD More...
subroutine	sgghrd (COMPQ, COMPZ, N, ILO, IHI, A, LDA, B, LDB, Q, LDQ, Z, LDZ, INFO)
	SGGHRD More...
subroutine	zgghrd (COMPQ, COMPZ, N, ILO, IHI, A, LDA, B, LDB, Q, LDQ, Z, LDZ, INFO)
	ZGGHRD More...

Detailed Description