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-rw-r--r--SRC/ztgsna.f43
1 files changed, 22 insertions, 21 deletions
diff --git a/SRC/ztgsna.f b/SRC/ztgsna.f
index fa9cb872..21394be5 100644
--- a/SRC/ztgsna.f
+++ b/SRC/ztgsna.f
@@ -15,8 +15,8 @@
*> [TXT]</a>
*> \endhtmlonly
*
-* Definition
-* ==========
+* Definition:
+* ===========
*
* SUBROUTINE ZTGSNA( JOB, HOWMNY, SELECT, N, A, LDA, B, LDB, VL,
* LDVL, VR, LDVR, S, DIF, MM, M, WORK, LWORK,
@@ -34,22 +34,21 @@
* $ VR( LDVR, * ), WORK( * )
* ..
*
-* Purpose
-* =======
*
-*>\details \b Purpose:
-*>\verbatim
+*> \par Purpose:
+* =============
+*>
+*> \verbatim
*>
*> ZTGSNA estimates reciprocal condition numbers for specified
*> eigenvalues and/or eigenvectors of a matrix pair (A, B).
*>
*> (A, B) must be in generalized Schur canonical form, that is, A and
*> B are both upper triangular.
-*>
-*>\endverbatim
+*> \endverbatim
*
-* Arguments
-* =========
+* Arguments:
+* ==========
*
*> \param[in] JOB
*> \verbatim
@@ -205,10 +204,9 @@
*> = 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
@@ -219,10 +217,9 @@
*
*> \ingroup complex16OTHERcomputational
*
-*
-* Further Details
-* ===============
-*>\details \b Further \b Details
+*> \par Further Details:
+* =====================
+*>
*> \verbatim
*>
*> The reciprocal of the condition number of the i-th generalized
@@ -275,13 +272,18 @@
*> EPS * norm(A, B) / DIF(i).
*>
*> See ref. [2-3] for more details and further references.
+*> \endverbatim
+*
+*> \par Contributors:
+* ==================
*>
-*> Based on contributions by
*> Bo Kagstrom and Peter Poromaa, Department of Computing Science,
*> Umea University, S-901 87 Umea, Sweden.
+*
+*> \par References:
+* ================
*>
-*> References
-*> ==========
+*> \verbatim
*>
*> [1] B. Kagstrom; A Direct Method for Reordering Eigenvalues in the
*> Generalized Real Schur Form of a Regular Matrix Pair (A, B), in
@@ -302,7 +304,6 @@
*> Sweden, December 1993, Revised April 1994, Also as LAPACK Working
*> Note 75.
*> To appear in ACM Trans. on Math. Software, Vol 22, No 1, 1996.
-*>
*> \endverbatim
*>
* =====================================================================