gerq2: RQ factor, level 2

Collaboration diagram for gerq2: RQ factor, level 2:

Functions
subroutine	cgerq2 (m, n, a, lda, tau, work, info)
	CGERQ2 computes the RQ factorization of a general rectangular matrix using an unblocked algorithm.
subroutine	dgerq2 (m, n, a, lda, tau, work, info)
	DGERQ2 computes the RQ factorization of a general rectangular matrix using an unblocked algorithm.
subroutine	sgerq2 (m, n, a, lda, tau, work, info)
	SGERQ2 computes the RQ factorization of a general rectangular matrix using an unblocked algorithm.
subroutine	zgerq2 (m, n, a, lda, tau, work, info)
	ZGERQ2 computes the RQ factorization of a general rectangular matrix using an unblocked algorithm.

Detailed Description