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MathGroup Archive 2004

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Re: exporting the values of evaluated functions

  • To: mathgroup at smc.vnet.net
  • Subject: [mg48813] Re: [mg48773] exporting the values of evaluated functions
  • From: Yasvir Tesiram <yat at omrf.ouhsc.edu>
  • Date: Thu, 17 Jun 2004 04:07:28 -0400 (EDT)
  • References: <200406160854.EAA12164@smc.vnet.net>
  • Sender: owner-wri-mathgroup at wolfram.com

Hi,
Plot returns a graphics object and the closest you could get would be 
to display the PostScript code producing the graphic.

DisplayString[Plot[x^2, {x, -1. , 1.}]].

Not very useful. I would use Table and then ListPlot if you want to see 
the graph.

e.g.
t1 = Table[f[x], {x, start, end, incr}];
ListPlot[t1]

Cheers
Yas


On Jun 16, 2004, at 3:54 AM, Feleki Zsolt wrote:

> Dear Mathforum!
>
> I have a complicated function defined by the
> integration of another function.
> Plotting the former function using Evaluate is no
> problem, but it is not possible to see or export
> the values of the function explicitly.
> Since Mathematica plots the function, it surely
> has to calculate it, so I am sure there must be a
> way to see also the values that he calculates.
> How?
>
> Bye, Zsolt Feleki
> Doktorand
>
> Hochbautechnik/ Professur für Bauphysik
> ETH Zürich
>
>
>
> 		
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