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MathGroup Archive 2007

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Re: Problem with reading version 4.2 DumpSave files,...

  • To: mathgroup at smc.vnet.net
  • Subject: [mg75547] Re: Problem with reading version 4.2 DumpSave files,...
  • From: Jens-Peer Kuska <kuska at informatik.uni-leipzig.de>
  • Date: Sat, 5 May 2007 05:53:51 -0400 (EDT)
  • References: <f1er5d$5i9$1@smc.vnet.net>

Hi,

and using the old binary package for binary import/export in 4.2
and usging BinaryImport[]/BinaryExport[] in the newer version
can't help ?

Regards
   Jens

terry wrote:
> Dear Mathematica Guru's,
> 
> Because of a Mathematica bug (which still isn't fixed in the just
> released version 6), my version 4.2 DumpSave files cannot be read by
> my version 5.2. So as a result I'm trying to find a way to _exactly_
> write out these numbers to a pure ascii text file from within 4.2,
> then read them in as text and convert them back into number form
> within 5.2 without losing any digits. Any idea's how I could
> accomplish this simply?
> 
> Note that simply saving the approximate real numbers with Save[] and
> retreiving them will not work in this case because Save[] 'distorts'
> the numbers even if they are loaded back into the same version of
> Mathematica (when it converts to base 10 and back).
> 
> Thanks in advance!
> 
> Regards,
> Terry
> 
> 


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