diff options
Diffstat (limited to 'SRC/dlae2.f')
-rw-r--r-- | SRC/dlae2.f | 32 |
1 files changed, 14 insertions, 18 deletions
diff --git a/SRC/dlae2.f b/SRC/dlae2.f index a52ccce6..e85b386f 100644 --- a/SRC/dlae2.f +++ b/SRC/dlae2.f @@ -15,8 +15,8 @@ *> [TXT]</a> *> \endhtmlonly * -* Definition -* ========== +* Definition: +* =========== * * SUBROUTINE DLAE2( A, B, C, RT1, RT2 ) * @@ -24,22 +24,21 @@ * DOUBLE PRECISION A, B, C, RT1, RT2 * .. * -* Purpose -* ======= * -*>\details \b Purpose: -*>\verbatim +*> \par Purpose: +* ============= +*> +*> \verbatim *> *> DLAE2 computes the eigenvalues of a 2-by-2 symmetric matrix *> [ A B ] *> [ B C ]. *> On return, RT1 is the eigenvalue of larger absolute value, and RT2 *> is the eigenvalue of smaller absolute value. -*> -*>\endverbatim +*> \endverbatim * -* Arguments -* ========= +* Arguments: +* ========== * *> \param[in] A *> \verbatim @@ -70,10 +69,9 @@ *> RT2 is DOUBLE PRECISION *> The eigenvalue of smaller absolute value. *> \endverbatim -*> * -* Authors -* ======= +* Authors: +* ======== * *> \author Univ. of Tennessee *> \author Univ. of California Berkeley @@ -84,10 +82,9 @@ * *> \ingroup auxOTHERauxiliary * -* -* Further Details -* =============== -*>\details \b Further \b Details +*> \par Further Details: +* ===================== +*> *> \verbatim *> *> RT1 is accurate to a few ulps barring over/underflow. @@ -100,7 +97,6 @@ *> Overflow is possible only if RT1 is within a factor of 5 of overflow. *> Underflow is harmless if the input data is 0 or exceeds *> underflow_threshold / macheps. -*> *> \endverbatim *> * ===================================================================== |