--- rpl/lapack/lapack/zunbdb2.f	2017/06/17 10:54:32	1.5
+++ rpl/lapack/lapack/zunbdb2.f	2023/08/07 08:39:43	1.9
@@ -32,7 +32,7 @@
 *
 *
 *> \par Purpose:
-*> =============
+*  =============
 *>
 *>\verbatim
 *>
@@ -122,14 +122,14 @@
 *>
 *> \param[out] TAUP1
 *> \verbatim
-*>          TAUP1 is COMPLEX*16 array, dimension (P)
+*>          TAUP1 is COMPLEX*16 array, dimension (P-1)
 *>           The scalar factors of the elementary reflectors that define
 *>           P1.
 *> \endverbatim
 *>
 *> \param[out] TAUP2
 *> \verbatim
-*>          TAUP2 is COMPLEX*16 array, dimension (M-P)
+*>          TAUP2 is COMPLEX*16 array, dimension (Q)
 *>           The scalar factors of the elementary reflectors that define
 *>           P2.
 *> \endverbatim
@@ -172,8 +172,6 @@
 *> \author Univ. of Colorado Denver
 *> \author NAG Ltd.
 *
-*> \date July 2012
-*
 *> \ingroup complex16OTHERcomputational
 *
 *> \par Further Details:
@@ -201,10 +199,9 @@
       SUBROUTINE ZUNBDB2( M, P, Q, X11, LDX11, X21, LDX21, THETA, PHI,
      $                    TAUP1, TAUP2, TAUQ1, WORK, LWORK, INFO )
 *
-*  -- LAPACK computational routine (version 3.7.0) --
+*  -- LAPACK computational routine --
 *  -- LAPACK is a software package provided by Univ. of Tennessee,    --
 *  -- Univ. of California Berkeley, Univ. of Colorado Denver and NAG Ltd..--
-*     July 2012
 *
 *     .. Scalar Arguments ..
       INTEGER            INFO, LWORK, M, P, Q, LDX11, LDX21
@@ -229,7 +226,8 @@
       LOGICAL            LQUERY
 *     ..
 *     .. External Subroutines ..
-      EXTERNAL           ZLARF, ZLARFGP, ZUNBDB5, ZDROT, ZSCAL, XERBLA
+      EXTERNAL           ZLARF, ZLARFGP, ZUNBDB5, ZDROT, ZSCAL, ZLACGV,
+     $                   XERBLA
 *     ..
 *     .. External Functions ..
       DOUBLE PRECISION   DZNRM2