--- rpl/lapack/lapack/zhpevd.f	2017/06/17 11:06:50	1.15
+++ rpl/lapack/lapack/zhpevd.f	2018/05/29 06:55:24	1.16
@@ -134,8 +134,7 @@
 *>
 *> \param[out] RWORK
 *> \verbatim
-*>          RWORK is DOUBLE PRECISION array,
-*>                                         dimension (LRWORK)
+*>          RWORK is DOUBLE PRECISION array, dimension (MAX(1,LRWORK))
 *>          On exit, if INFO = 0, RWORK(1) returns the required LRWORK.
 *> \endverbatim
 *>
@@ -193,7 +192,7 @@
 *> \author Univ. of Colorado Denver
 *> \author NAG Ltd.
 *
-*> \date December 2016
+*> \date June 2017
 *
 *> \ingroup complex16OTHEReigen
 *
@@ -201,10 +200,10 @@
       SUBROUTINE ZHPEVD( JOBZ, UPLO, N, AP, W, Z, LDZ, WORK, LWORK,
      $                   RWORK, LRWORK, IWORK, LIWORK, INFO )
 *
-*  -- LAPACK driver routine (version 3.7.0) --
+*  -- LAPACK driver routine (version 3.7.1) --
 *  -- LAPACK is a software package provided by Univ. of Tennessee,    --
 *  -- Univ. of California Berkeley, Univ. of Colorado Denver and NAG Ltd..--
-*     December 2016
+*     June 2017
 *
 *     .. Scalar Arguments ..
       CHARACTER          JOBZ, UPLO