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MathGroup Archive 2005

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Re: expression formatting inside tables

  • To: mathgroup at smc.vnet.net
  • Subject: [mg54595] Re: [mg54591] expression formatting inside tables
  • From: yehuda ben-shimol <bsyehuda at gmail.com>
  • Date: Thu, 24 Feb 2005 03:21:00 -0500 (EST)
  • References: <200502230812.DAA26710@smc.vnet.net>
  • Reply-to: yehuda ben-shimol <bsyehuda at gmail.com>
  • Sender: owner-wri-mathgroup at wolfram.com

I wonnder which Mathematica version you are using since 
  Table[{HoldForm[foo[i]], foo[i]}, {i, 5}] // TableForm
is working perfectly (Math 5.1, Win XP).
Anyway, if the problem is in the HoldForm use the following code that
should work
foo[x_] := x^2;
foostr[x_] := "foo[" <> ToString[i] <> "]";
TableForm[Table[{foostr[i], foo[i]}, {i, 5}]]
yehuda

On Wed, 23 Feb 2005 03:12:53 -0500 (EST), Trevor Baca
<trevorbaca at gmail.com> wrote:
> hi mathgroup folks,
> 
> let
> 
>   foo[x_] := x^2
> 
> then how to easily tableize the following?
> 
>   foo[1]   1
>   foo[2]   4
>   foo[3]   9
>   foo[4]   16
>   foo[5]   25
> 
> because neither
> 
>   Table[{HoldForm[foo[i]], foo[i]}, {i, 5}] // TableForm
> 
> nor
> 
>   Table[{foo[HoldForm[i]], foo[i]}, {i, 5}] // TableForm
> 
> did what i was expecting.
> 
> trevor
> 
>


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