diff options
Diffstat (limited to 'SRC/ztzrzf.f')
-rw-r--r-- | SRC/ztzrzf.f | 38 |
1 files changed, 18 insertions, 20 deletions
diff --git a/SRC/ztzrzf.f b/SRC/ztzrzf.f index f6ec0316..a3ef9e02 100644 --- a/SRC/ztzrzf.f +++ b/SRC/ztzrzf.f @@ -15,8 +15,8 @@ *> [TXT]</a> *> \endhtmlonly * -* Definition -* ========== +* Definition: +* =========== * * SUBROUTINE ZTZRZF( M, N, A, LDA, TAU, WORK, LWORK, INFO ) * @@ -27,11 +27,11 @@ * COMPLEX*16 A( LDA, * ), TAU( * ), WORK( * ) * .. * -* Purpose -* ======= * -*>\details \b Purpose: -*>\verbatim +*> \par Purpose: +* ============= +*> +*> \verbatim *> *> ZTZRZF reduces the M-by-N ( M<=N ) complex upper trapezoidal matrix A *> to upper triangular form by means of unitary transformations. @@ -42,11 +42,10 @@ *> *> where Z is an N-by-N unitary matrix and R is an M-by-M upper *> triangular matrix. -*> -*>\endverbatim +*> \endverbatim * -* Arguments -* ========= +* Arguments: +* ========== * *> \param[in] M *> \verbatim @@ -108,10 +107,9 @@ *> = 0: successful exit *> < 0: if INFO = -i, the i-th argument had an illegal value *> \endverbatim -*> * -* Authors -* ======= +* Authors: +* ======== * *> \author Univ. of Tennessee *> \author Univ. of California Berkeley @@ -122,14 +120,15 @@ * *> \ingroup complex16OTHERcomputational * -* -* Further Details -* =============== -*>\details \b Further \b Details -*> \verbatim +*> \par Contributors: +* ================== *> -*> Based on contributions by *> A. Petitet, Computer Science Dept., Univ. of Tenn., Knoxville, USA +* +*> \par Further Details: +* ===================== +*> +*> \verbatim *> *> The factorization is obtained by Householder's method. The kth *> transformation matrix, Z( k ), which is used to introduce zeros into @@ -156,7 +155,6 @@ *> Z is given by *> *> Z = Z( 1 ) * Z( 2 ) * ... * Z( m ). -*> *> \endverbatim *> * ===================================================================== |