{un,or}gr2: step in ungrq

Collaboration diagram for {un,or}gr2: step in ungrq:

Functions
subroutine	cungr2 (m, n, k, a, lda, tau, work, info)
	CUNGR2 generates all or part of the unitary matrix Q from an RQ factorization determined by cgerqf (unblocked algorithm).
subroutine	dorgr2 (m, n, k, a, lda, tau, work, info)
	DORGR2 generates all or part of the orthogonal matrix Q from an RQ factorization determined by sgerqf (unblocked algorithm).
subroutine	sorgr2 (m, n, k, a, lda, tau, work, info)
	SORGR2 generates all or part of the orthogonal matrix Q from an RQ factorization determined by sgerqf (unblocked algorithm).
subroutine	zungr2 (m, n, k, a, lda, tau, work, info)
	ZUNGR2 generates all or part of the unitary matrix Q from an RQ factorization determined by cgerqf (unblocked algorithm).

Detailed Description