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MathGroup Archive 2007

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Re: Trying to find exported file, converting table to two column text output

  • To: mathgroup at smc.vnet.net
  • Subject: [mg77810] Re: Trying to find exported file, converting table to two column text output
  • From: "Jean-Marc Gulliet" <jeanmarc.gulliet at gmail.com>
  • Date: Sun, 17 Jun 2007 06:07:58 -0400 (EDT)
  • References: <a851af150706160757q310895cdg2cfdb5c5756c3c27@mail.gmail.com>

On 6/16/07, Diana Mecum <diana.mecum at gmail.com> wrote:
> Jean-Marc
>
> Per your e-mail, I am trying to use Export to convert a Mathematica table to
> a text file. I am not able to find the exported file ? I have a new Windows
> Vista computer.
>
> {4, 5, 10, 11, 3, 79, ...}
>
> to a two column text file such as:
>
> 1 4
> 2 5
> 3 10
> 4 11
> 5 3
> 6 79 ...
>
> Let me use the following example. Assume that I have defined an "r[n_]"
> function of arbitrary integers.
>
> tt = Flatten[Prepend[Table[Numerator[r[n]], {n, 4, 100}],
> {1, 1, 5}]]
>
> tttable = Table[{j, tt[[j]]}, {j, 1, Length[tt]}]
>
> Export["sequence.txt", tttable]
>
> I get an output line of "sequence.txt", but then can not find the file.
>
> I am using Windows Vista, and believe I am searching the whole computer.
>
> Diana M.
>
> --
> "God made the integers, all else is the work of man."
> L. Kronecker, Jahresber. DMV 2, S. 19.

Within Mathematica, evaluate the following expressions and be sure to
check the directories.

$InstallationDirectory (* Version 5.1 should write the file
sequence.txt here by default *)

$HomeDirectory

$UserBaseDirectory

Regards,
Jean-Marc


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