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Re: [TeXmacs] About texmacs and geogebra


Chronological Thread 
  • From: Shelby Hui-Jun Chen <address@hidden>
  • To: VD Ouvaton <address@hidden>, texmacs-users <address@hidden>, address@hidden
  • Subject: Re: [TeXmacs] About texmacs and geogebra
  • Date: Tue, 28 Feb 2017 23:10:49 +0800
Dear all:

This answer would divided into two parts. One is for Vincent and TeXmacs users, and the other is for Henri Girard.

For Vincent and TeXmacs users, I will present some of my questions faced right now, and show the solutions I recently figured out.

First of all, I often use variables rather than traditionally x or y, and for example, sigma. Either I directly copy-and-paste any functions contain greek letters or I use Edit->Copy to, it won't work. Even for Copy-to-latex, it only show errors like the following graph:
Inline image 1

The only solution I can come up with is the "session" function. If I open a maxima session and does not turn on the "mathematical input", then I can get the _expression_ like the following:
Inline image 2, then I can directly copy and paste it to the geogebra and plot the h(sigma).

However, I am wondering that does there is any more convenient way to do so? 


For Henri Girard, you mean that now you think the session function in the TeXmacs is less useful than Jupyter notebook? May I ask your reason?

Thank you!

Sincerely,

Shelby Hui-Jun Chen



On Tue, Feb 28, 2017 at 10:30 PM, VD Ouvaton <address@hidden> wrote:
dear Shelby
if you copypaste into GeoGebra the 'g' fonction of this attached .tm file, you will get the graph in GeoGebra
but with 'f' it will not work beacause i have typed ln x instead of ln(x)
there is of course no automatic conversion
so the answer is : yes if the formula is simple and is typed as you would type it in a formal calculator for example
i dont know what you could get with formulas with sums for example
you just have to try and tell us
Vincent


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Le 27 févr. 2017 à 15:22, Shelby Hui-Jun Chen <address@hidden> a écrit :

Dear Vincent:

Is there any way I can draw on the geogebra through the mathematics I've typed in texmacs, without retype it again in geogebra?

Sincerely,

Shelby Chen

On Mon, Feb 27, 2017 at 10:15 PM, VD Ouvaton <vincent.douce.2012@ouvaton.org> wrote:
there was a discussion about this long time ago
geogebra team had done somthing i dont remember
the idea was exporting from ggb to texmacs thru SVG format
Vincent
ps i have understood, that there is not a great enthousiasm in the universe of opensource, for geogebra ¿?

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> Le 27 févr. 2017 à 10:34, Shelby Hui-Jun Chen <address@hidden> a écrit :
>
> Dear TeXmacs users:
>
> Recently I found geogebra, and realized that it is very useful. However, I am wondering if there is any ways to set geogebra as a graphic plotter for texmacs or maxima?
>
> For example, can the graph generated by geogebra be appropriately put inside the texmacs file? And is there any way to draw a function typed/calculated by texmacs (or maxima) in geogebra without type that function again in geogebra?
>
> I would be grateful for any kind of answer or suggestion!
>
> Sincerely,
>
> Shelby Chen





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