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MathGroup Archive 2004

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Re: how to take quotation marks away ?

  • To: mathgroup at smc.vnet.net
  • Subject: [mg48509] Re: how to take quotation marks away ?
  • From: Jens-Peer Kuska <kuska at informatik.uni-leipzig.de>
  • Date: Fri, 4 Jun 2004 04:49:23 -0400 (EDT)
  • Organization: Universitaet Leipzig
  • References: <c9k3op$fe7$1@smc.vnet.net>
  • Reply-to: kuska at informatik.uni-leipzig.de
  • Sender: owner-wri-mathgroup at wolfram.com

Hi,

Map[Sequence @@ 
      ToExpression["{" <> # <> "}"] &, {{"42.1,3.3"}, {"3.1,4.2"}}, {2}]

Regards
  Jens

Florian Jaccard wrote:
> 
> Dear Mathematica-specialists,
> 
> 
> 
> I have a  (long)  list of the form   {{"42.1,3.3"},{"3.1,4.2"}}
> 
> How can I transform it to obtain  {{42.1,3.3},{3.1,4.2}} ?
> 
> I tried ToExpression, but it failed.
> 
> 
> 
> Thanks in advance !
> 
> 
> 
> Greetings
> 
> 
> 
> F.Jaccard
> 
>


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