--- rpl/lapack/lapack/dlar2v.f 2010/08/06 15:32:28 1.4
+++ rpl/lapack/lapack/dlar2v.f 2014/01/27 09:28:21 1.13
@@ -1,9 +1,119 @@
+*> \brief \b DLAR2V applies a vector of plane rotations with real cosines and real sines from both sides to a sequence of 2-by-2 symmetric/Hermitian matrices.
+*
+* =========== DOCUMENTATION ===========
+*
+* Online html documentation available at
+* http://www.netlib.org/lapack/explore-html/
+*
+*> \htmlonly
+*> Download DLAR2V + dependencies
+*>
+*> [TGZ]
+*>
+*> [ZIP]
+*>
+*> [TXT]
+*> \endhtmlonly
+*
+* Definition:
+* ===========
+*
+* SUBROUTINE DLAR2V( N, X, Y, Z, INCX, C, S, INCC )
+*
+* .. Scalar Arguments ..
+* INTEGER INCC, INCX, N
+* ..
+* .. Array Arguments ..
+* DOUBLE PRECISION C( * ), S( * ), X( * ), Y( * ), Z( * )
+* ..
+*
+*
+*> \par Purpose:
+* =============
+*>
+*> \verbatim
+*>
+*> DLAR2V applies a vector of real plane rotations from both sides to
+*> a sequence of 2-by-2 real symmetric matrices, defined by the elements
+*> of the vectors x, y and z. For i = 1,2,...,n
+*>
+*> ( x(i) z(i) ) := ( c(i) s(i) ) ( x(i) z(i) ) ( c(i) -s(i) )
+*> ( z(i) y(i) ) ( -s(i) c(i) ) ( z(i) y(i) ) ( s(i) c(i) )
+*> \endverbatim
+*
+* Arguments:
+* ==========
+*
+*> \param[in] N
+*> \verbatim
+*> N is INTEGER
+*> The number of plane rotations to be applied.
+*> \endverbatim
+*>
+*> \param[in,out] X
+*> \verbatim
+*> X is DOUBLE PRECISION array,
+*> dimension (1+(N-1)*INCX)
+*> The vector x.
+*> \endverbatim
+*>
+*> \param[in,out] Y
+*> \verbatim
+*> Y is DOUBLE PRECISION array,
+*> dimension (1+(N-1)*INCX)
+*> The vector y.
+*> \endverbatim
+*>
+*> \param[in,out] Z
+*> \verbatim
+*> Z is DOUBLE PRECISION array,
+*> dimension (1+(N-1)*INCX)
+*> The vector z.
+*> \endverbatim
+*>
+*> \param[in] INCX
+*> \verbatim
+*> INCX is INTEGER
+*> The increment between elements of X, Y and Z. INCX > 0.
+*> \endverbatim
+*>
+*> \param[in] C
+*> \verbatim
+*> C is DOUBLE PRECISION array, dimension (1+(N-1)*INCC)
+*> The cosines of the plane rotations.
+*> \endverbatim
+*>
+*> \param[in] S
+*> \verbatim
+*> S is DOUBLE PRECISION array, dimension (1+(N-1)*INCC)
+*> The sines of the plane rotations.
+*> \endverbatim
+*>
+*> \param[in] INCC
+*> \verbatim
+*> INCC is INTEGER
+*> The increment between elements of C and S. INCC > 0.
+*> \endverbatim
+*
+* Authors:
+* ========
+*
+*> \author Univ. of Tennessee
+*> \author Univ. of California Berkeley
+*> \author Univ. of Colorado Denver
+*> \author NAG Ltd.
+*
+*> \date September 2012
+*
+*> \ingroup doubleOTHERauxiliary
+*
+* =====================================================================
SUBROUTINE DLAR2V( N, X, Y, Z, INCX, C, S, INCC )
*
-* -- LAPACK auxiliary routine (version 3.2) --
+* -- LAPACK auxiliary routine (version 3.4.2) --
* -- LAPACK is a software package provided by Univ. of Tennessee, --
* -- Univ. of California Berkeley, Univ. of Colorado Denver and NAG Ltd..--
-* November 2006
+* September 2012
*
* .. Scalar Arguments ..
INTEGER INCC, INCX, N
@@ -12,46 +122,6 @@
DOUBLE PRECISION C( * ), S( * ), X( * ), Y( * ), Z( * )
* ..
*
-* Purpose
-* =======
-*
-* DLAR2V applies a vector of real plane rotations from both sides to
-* a sequence of 2-by-2 real symmetric matrices, defined by the elements
-* of the vectors x, y and z. For i = 1,2,...,n
-*
-* ( x(i) z(i) ) := ( c(i) s(i) ) ( x(i) z(i) ) ( c(i) -s(i) )
-* ( z(i) y(i) ) ( -s(i) c(i) ) ( z(i) y(i) ) ( s(i) c(i) )
-*
-* Arguments
-* =========
-*
-* N (input) INTEGER
-* The number of plane rotations to be applied.
-*
-* X (input/output) DOUBLE PRECISION array,
-* dimension (1+(N-1)*INCX)
-* The vector x.
-*
-* Y (input/output) DOUBLE PRECISION array,
-* dimension (1+(N-1)*INCX)
-* The vector y.
-*
-* Z (input/output) DOUBLE PRECISION array,
-* dimension (1+(N-1)*INCX)
-* The vector z.
-*
-* INCX (input) INTEGER
-* The increment between elements of X, Y and Z. INCX > 0.
-*
-* C (input) DOUBLE PRECISION array, dimension (1+(N-1)*INCC)
-* The cosines of the plane rotations.
-*
-* S (input) DOUBLE PRECISION array, dimension (1+(N-1)*INCC)
-* The sines of the plane rotations.
-*
-* INCC (input) INTEGER
-* The increment between elements of C and S. INCC > 0.
-*
* =====================================================================
*
* .. Local Scalars ..