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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: [mg48794] Re: exporting the values of evaluated functions
  • From: "John Jowett" <John.Jowett at cern.ch>
  • Date: Wed, 16 Jun 2004 07:48:55 -0400 (EDT)
  • Organization: CERN
  • References: <cap3at$c8l$1@smc.vnet.net>
  • Sender: owner-wri-mathgroup at wolfram.com

There are various approaches including extracting the values from the
Graphics obhect created in your plot.

Another method is dynamic programming (see section 2.5.9 Functions That
Remember Values They Have Found in the Mathematica book).

Using Save[] to save the function in a file will record all the evaluations
that have been made so they can be reloaded later.   This is useful if they
are computationally expensive.

John Jowett

"Feleki Zsolt" <felke2000 at yahoo.com> wrote in message
news:cap3at$c8l$1 at smc.vnet.net...
> 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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