--- rpl/lapack/lapack/dlaswp.f	2017/06/17 11:06:27	1.16
+++ rpl/lapack/lapack/dlaswp.f	2023/08/07 08:39:00	1.19
@@ -79,14 +79,15 @@
 *> \verbatim
 *>          IPIV is INTEGER array, dimension (K1+(K2-K1)*abs(INCX))
 *>          The vector of pivot indices. Only the elements in positions
-*>          K1 through K1+(K2-K1)*INCX of IPIV are accessed.
-*>          IPIV(K) = L implies rows K and L are to be interchanged.
+*>          K1 through K1+(K2-K1)*abs(INCX) of IPIV are accessed.
+*>          IPIV(K1+(K-K1)*abs(INCX)) = L implies rows K and L are to be
+*>          interchanged.
 *> \endverbatim
 *>
 *> \param[in] INCX
 *> \verbatim
 *>          INCX is INTEGER
-*>          The increment between successive values of IPIV.  If IPIV
+*>          The increment between successive values of IPIV. If INCX
 *>          is negative, the pivots are applied in reverse order.
 *> \endverbatim
 *
@@ -98,8 +99,6 @@
 *> \author Univ. of Colorado Denver
 *> \author NAG Ltd.
 *
-*> \date December 2016
-*
 *> \ingroup doubleOTHERauxiliary
 *
 *> \par Further Details:
@@ -114,10 +113,9 @@
 *  =====================================================================
       SUBROUTINE DLASWP( N, A, LDA, K1, K2, IPIV, INCX )
 *
-*  -- LAPACK auxiliary routine (version 3.7.0) --
+*  -- LAPACK auxiliary routine --
 *  -- LAPACK is a software package provided by Univ. of Tennessee,    --
 *  -- Univ. of California Berkeley, Univ. of Colorado Denver and NAG Ltd..--
-*     December 2016
 *
 *     .. Scalar Arguments ..
       INTEGER            INCX, K1, K2, LDA, N
@@ -135,7 +133,8 @@
 *     ..
 *     .. Executable Statements ..
 *
-*     Interchange row I with row IPIV(I) for each of rows K1 through K2.
+*     Interchange row I with row IPIV(K1+(I-K1)*abs(INCX)) for each of rows
+*     K1 through K2.
 *
       IF( INCX.GT.0 ) THEN
          IX0 = K1