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version 1.7, 2010/12/21 13:53:27	version 1.8, 2011/07/22 07:38:06
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$ ALPHAR, ALPHAI, BETA, Q, LDQ, Z, LDZ, WORK,	$ ALPHAR, ALPHAI, BETA, Q, LDQ, Z, LDZ, WORK,
$ LWORK, INFO )	$ LWORK, INFO )
*	*
* -- LAPACK routine (version 3.2.1) --	* -- LAPACK routine (version 3.3.1) --
* -- LAPACK is a software package provided by Univ. of Tennessee, --	* -- LAPACK is a software package provided by Univ. of Tennessee, --
* -- Univ. of California Berkeley, Univ. of Colorado Denver and NAG Ltd..--	* -- Univ. of California Berkeley, Univ. of Colorado Denver and NAG Ltd..--
* -- April 2009 --	* -- April 2009 --
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* H (input/output) DOUBLE PRECISION array, dimension (LDH, N)	* H (input/output) DOUBLE PRECISION array, dimension (LDH, N)
* On entry, the N-by-N upper Hessenberg matrix H.	* On entry, the N-by-N upper Hessenberg matrix H.
* On exit, if JOB = 'S', H contains the upper quasi-triangular	* On exit, if JOB = 'S', H contains the upper quasi-triangular
* matrix S from the generalized Schur factorization;	* matrix S from the generalized Schur factorization.
* 2-by-2 diagonal blocks (corresponding to complex conjugate
* pairs of eigenvalues) are returned in standard form, with
* H(i,i) = H(i+1,i+1) and H(i+1,i)*H(i,i+1) < 0.
* If JOB = 'E', the diagonal blocks of H match those of S, but	* If JOB = 'E', the diagonal blocks of H match those of S, but
* the rest of H is unspecified.	* the rest of H is unspecified.
*	*