--- rpl/lapack/lapack/zungtr.f	2010/12/21 13:53:58	1.7
+++ rpl/lapack/lapack/zungtr.f	2011/11/21 20:43:24	1.8
@@ -1,9 +1,132 @@
+*> \brief \b ZUNGTR
+*
+*  =========== DOCUMENTATION ===========
+*
+* Online html documentation available at 
+*            http://www.netlib.org/lapack/explore-html/ 
+*
+*> \htmlonly
+*> Download ZUNGTR + dependencies 
+*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.tgz?format=tgz&filename=/lapack/lapack_routine/zungtr.f"> 
+*> [TGZ]</a> 
+*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.zip?format=zip&filename=/lapack/lapack_routine/zungtr.f"> 
+*> [ZIP]</a> 
+*> <a href="http://www.netlib.org/cgi-bin/netlibfiles.txt?format=txt&filename=/lapack/lapack_routine/zungtr.f"> 
+*> [TXT]</a>
+*> \endhtmlonly 
+*
+*  Definition:
+*  ===========
+*
+*       SUBROUTINE ZUNGTR( UPLO, N, A, LDA, TAU, WORK, LWORK, INFO )
+* 
+*       .. Scalar Arguments ..
+*       CHARACTER          UPLO
+*       INTEGER            INFO, LDA, LWORK, N
+*       ..
+*       .. Array Arguments ..
+*       COMPLEX*16         A( LDA, * ), TAU( * ), WORK( * )
+*       ..
+*  
+*
+*> \par Purpose:
+*  =============
+*>
+*> \verbatim
+*>
+*> ZUNGTR generates a complex unitary matrix Q which is defined as the
+*> product of n-1 elementary reflectors of order N, as returned by
+*> ZHETRD:
+*>
+*> if UPLO = 'U', Q = H(n-1) . . . H(2) H(1),
+*>
+*> if UPLO = 'L', Q = H(1) H(2) . . . H(n-1).
+*> \endverbatim
+*
+*  Arguments:
+*  ==========
+*
+*> \param[in] UPLO
+*> \verbatim
+*>          UPLO is CHARACTER*1
+*>          = 'U': Upper triangle of A contains elementary reflectors
+*>                 from ZHETRD;
+*>          = 'L': Lower triangle of A contains elementary reflectors
+*>                 from ZHETRD.
+*> \endverbatim
+*>
+*> \param[in] N
+*> \verbatim
+*>          N is INTEGER
+*>          The order of the matrix Q. N >= 0.
+*> \endverbatim
+*>
+*> \param[in,out] A
+*> \verbatim
+*>          A is COMPLEX*16 array, dimension (LDA,N)
+*>          On entry, the vectors which define the elementary reflectors,
+*>          as returned by ZHETRD.
+*>          On exit, the N-by-N unitary matrix Q.
+*> \endverbatim
+*>
+*> \param[in] LDA
+*> \verbatim
+*>          LDA is INTEGER
+*>          The leading dimension of the array A. LDA >= N.
+*> \endverbatim
+*>
+*> \param[in] TAU
+*> \verbatim
+*>          TAU is COMPLEX*16 array, dimension (N-1)
+*>          TAU(i) must contain the scalar factor of the elementary
+*>          reflector H(i), as returned by ZHETRD.
+*> \endverbatim
+*>
+*> \param[out] WORK
+*> \verbatim
+*>          WORK is COMPLEX*16 array, dimension (MAX(1,LWORK))
+*>          On exit, if INFO = 0, WORK(1) returns the optimal LWORK.
+*> \endverbatim
+*>
+*> \param[in] LWORK
+*> \verbatim
+*>          LWORK is INTEGER
+*>          The dimension of the array WORK. LWORK >= N-1.
+*>          For optimum performance LWORK >= (N-1)*NB, where NB is
+*>          the optimal blocksize.
+*>
+*>          If LWORK = -1, then a workspace query is assumed; the routine
+*>          only calculates the optimal size of the WORK array, returns
+*>          this value as the first entry of the WORK array, and no error
+*>          message related to LWORK is issued by XERBLA.
+*> \endverbatim
+*>
+*> \param[out] INFO
+*> \verbatim
+*>          INFO is INTEGER
+*>          = 0:  successful exit
+*>          < 0:  if INFO = -i, the i-th argument had an illegal value
+*> \endverbatim
+*
+*  Authors:
+*  ========
+*
+*> \author Univ. of Tennessee 
+*> \author Univ. of California Berkeley 
+*> \author Univ. of Colorado Denver 
+*> \author NAG Ltd. 
+*
+*> \date November 2011
+*
+*> \ingroup complex16OTHERcomputational
+*
+*  =====================================================================
       SUBROUTINE ZUNGTR( UPLO, N, A, LDA, TAU, WORK, LWORK, INFO )
 *
-*  -- LAPACK routine (version 3.2) --
+*  -- LAPACK computational routine (version 3.4.0) --
 *  -- LAPACK is a software package provided by Univ. of Tennessee,    --
 *  -- Univ. of California Berkeley, Univ. of Colorado Denver and NAG Ltd..--
-*     November 2006
+*     November 2011
 *
 *     .. Scalar Arguments ..
       CHARACTER          UPLO
@@ -13,58 +136,6 @@
       COMPLEX*16         A( LDA, * ), TAU( * ), WORK( * )
 *     ..
 *
-*  Purpose
-*  =======
-*
-*  ZUNGTR generates a complex unitary matrix Q which is defined as the
-*  product of n-1 elementary reflectors of order N, as returned by
-*  ZHETRD:
-*
-*  if UPLO = 'U', Q = H(n-1) . . . H(2) H(1),
-*
-*  if UPLO = 'L', Q = H(1) H(2) . . . H(n-1).
-*
-*  Arguments
-*  =========
-*
-*  UPLO    (input) CHARACTER*1
-*          = 'U': Upper triangle of A contains elementary reflectors
-*                 from ZHETRD;
-*          = 'L': Lower triangle of A contains elementary reflectors
-*                 from ZHETRD.
-*
-*  N       (input) INTEGER
-*          The order of the matrix Q. N >= 0.
-*
-*  A       (input/output) COMPLEX*16 array, dimension (LDA,N)
-*          On entry, the vectors which define the elementary reflectors,
-*          as returned by ZHETRD.
-*          On exit, the N-by-N unitary matrix Q.
-*
-*  LDA     (input) INTEGER
-*          The leading dimension of the array A. LDA >= N.
-*
-*  TAU     (input) COMPLEX*16 array, dimension (N-1)
-*          TAU(i) must contain the scalar factor of the elementary
-*          reflector H(i), as returned by ZHETRD.
-*
-*  WORK    (workspace/output) COMPLEX*16 array, dimension (MAX(1,LWORK))
-*          On exit, if INFO = 0, WORK(1) returns the optimal LWORK.
-*
-*  LWORK   (input) INTEGER
-*          The dimension of the array WORK. LWORK >= N-1.
-*          For optimum performance LWORK >= (N-1)*NB, where NB is
-*          the optimal blocksize.
-*
-*          If LWORK = -1, then a workspace query is assumed; the routine
-*          only calculates the optimal size of the WORK array, returns
-*          this value as the first entry of the WORK array, and no error
-*          message related to LWORK is issued by XERBLA.
-*
-*  INFO    (output) INTEGER
-*          = 0:  successful exit
-*          < 0:  if INFO = -i, the i-th argument had an illegal value
-*
 *  =====================================================================
 *
 *     .. Parameters ..