SLATEC Routines --- MPCDM ---

*DECK MPCDM
      SUBROUTINE MPCDM (DX, Z)
C***BEGIN PROLOGUE  MPCDM
C***SUBSIDIARY
C***PURPOSE  Subsidiary to DQDOTA and DQDOTI
C***LIBRARY   SLATEC
C***TYPE      ALL (MPCDM-A)
C***AUTHOR  (UNKNOWN)
C***DESCRIPTION
C
C Converts double-precision number DX to multiple-precision Z.
C Some numbers will not convert exactly on machines with base
C other than two, four or sixteen. This routine is not called
C by any other routine in 'mp', so may be omitted if double-
C precision is not available.
C
C The argument Z(*) and the variable R in COMMON are both INTEGER
C arrays of size 30.  See the comments in the routine MPBLAS for the
C for the reason for this choice.
C
C***SEE ALSO  DQDOTA, DQDOTI, MPBLAS
C***ROUTINES CALLED  MPCHK, MPDIVI, MPMULI, MPNZR
C***COMMON BLOCKS    MPCOM
C***REVISION HISTORY  (YYMMDD)
C   791001  DATE WRITTEN
C   ??????  Modified for use with BLAS.  Blank COMMON changed to named
C           COMMON.  R given dimension 12.
C   890531  Changed all specific intrinsics to generic.  (WRB)
C   890831  Modified array declarations.  (WRB)
C   891214  Prologue converted to Version 4.0 format.  (BAB)
C   900402  Added TYPE section.  (WRB)
C   930124  Increased Array size in MPCON for SUN -r8.  (RWC)
C***END PROLOGUE  MPCDM