--- rpl/lapack/lapack/dlapy3.f 2010/08/07 13:22:18 1.5 +++ rpl/lapack/lapack/dlapy3.f 2012/08/22 09:48:18 1.10 @@ -1,28 +1,82 @@ +*> \brief \b DLAPY3 +* +* =========== DOCUMENTATION =========== +* +* Online html documentation available at +* http://www.netlib.org/lapack/explore-html/ +* +*> \htmlonly +*> Download DLAPY3 + dependencies +*> +*> [TGZ] +*> +*> [ZIP] +*> +*> [TXT] +*> \endhtmlonly +* +* Definition: +* =========== +* +* DOUBLE PRECISION FUNCTION DLAPY3( X, Y, Z ) +* +* .. Scalar Arguments .. +* DOUBLE PRECISION X, Y, Z +* .. +* +* +*> \par Purpose: +* ============= +*> +*> \verbatim +*> +*> DLAPY3 returns sqrt(x**2+y**2+z**2), taking care not to cause +*> unnecessary overflow. +*> \endverbatim +* +* Arguments: +* ========== +* +*> \param[in] X +*> \verbatim +*> X is DOUBLE PRECISION +*> \endverbatim +*> +*> \param[in] Y +*> \verbatim +*> Y is DOUBLE PRECISION +*> \endverbatim +*> +*> \param[in] Z +*> \verbatim +*> Z is DOUBLE PRECISION +*> X, Y and Z specify the values x, y and z. +*> \endverbatim +* +* Authors: +* ======== +* +*> \author Univ. of Tennessee +*> \author Univ. of California Berkeley +*> \author Univ. of Colorado Denver +*> \author NAG Ltd. +* +*> \date November 2011 +* +*> \ingroup auxOTHERauxiliary +* +* ===================================================================== DOUBLE PRECISION FUNCTION DLAPY3( X, Y, Z ) * -* -- LAPACK auxiliary routine (version 3.2) -- +* -- LAPACK auxiliary 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 .. DOUBLE PRECISION X, Y, Z * .. * -* Purpose -* ======= -* -* DLAPY3 returns sqrt(x**2+y**2+z**2), taking care not to cause -* unnecessary overflow. -* -* Arguments -* ========= -* -* X (input) DOUBLE PRECISION -* Y (input) DOUBLE PRECISION -* Z (input) DOUBLE PRECISION -* X, Y and Z specify the values x, y and z. -* * ===================================================================== * * .. Parameters ..