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Re: Draw Curve


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  • From: TeXmacs <address@hidden>
  • To: address@hidden
  • Subject: Re: Draw Curve
  • Date: Sun, 29 Mar 2020 03:31:37 +0200
Hi Henri and Marc,

I did not have time to make the tool more robust or to document it;
that is why it is somewhat 'secret'. But there are a few examples
that everyone can play with. If somewhat wants to write some
documentation or more examples, then I can include them.

Of course, the main drawback for high school education is that
the tool is based on Scheme. This should be OK for math professors,
but less so for students.

Best wishes, --Joris


On Thu, Mar 26, 2020 at 02:26:23PM +0100, HG wrote:
> Marc,
>
> Kool ... That's exactly what I WAS LOOKING FOR
>
> I don't know if my understantding of english is bad ? But I didn't
> see anything explaining this ?
>
> I couldn't imagine this was the menu...
>
> Thank you very much I can start the example
>
> Best
>
> Henri
>
> Le 26/03/2020 à 13:51, marc lalaude-labayle a écrit :
> >Henri,
> >
> >I'm not sure to understand what you want.
> >
> >If you want to find the graphics menu, go to Insert/Image/Draw Image
> >Then you can read and test some of the Henri Lesourd's document.
> >
> >What Joris made is add a feature to draw a scheme code within this
> >graphics mode you've just opened in order to draw functions for
> >examples and not just splines.
> >
> >Best wishes.
> >
> >Marc
> >
> >Le jeu. 26 mars 2020 à 13:10, HG <address@hidden
> ><mailto:address@hidden>> a écrit :
> >
> > I wanted to do the tutorial Henri lesourd but I don't know where
> > is le lib or the software to do it ?
> >
> > I don't understand how to set it in graphic mode ?
> >
> > Le 25/03/2020 à 21:48, Massimiliano Gubinelli a écrit :
> >> There is documentation in the manual about scheme:
> >>
> >> Help -> Scheme extensions -> Overview of the scheme extension
> >> language.
> >>
> >> For general knowledge about the language you can read any
> >> tutorial, there are many here:
> >>
> >> https://schemers.org
> >>
> >> hth,
> >> m
> >>
> >>
> >>
> >>> On 25. Mar 2020, at 20:18, HG <address@hidden
> >>> <mailto:address@hidden>> wrote:
> >>>
> >>> Is there a beginner tutorial for scheme for texmacs somewhere ?
> >>>
> >>> Le 24/03/2020 à 11:39, Vincent Douce Mathoscope a écrit :
> >>>> sorry of being so basic
> >>>> which error did i make ?
> >>>> <PastedGraphic-4.png>
> >>>>
> >>>>> Le 23 mars 2020 à 16:44, Massimiliano Gubinelli
> >>>>> <address@hidden <mailto:address@hidden>> a écrit :
> >>>>>
> >>>>> Yes, I forgot about this nice example. Btw, great idea
> >>>>> Giovanni! Makes really a nice impression.
> >>>>> m
> >>>>>
> >>>>>
> >>>>>> On 23. Mar 2020, at 16:19, HG <address@hidden
> >>>>>> <mailto:address@hidden>> wrote:
> >>>>>>
> >>>>>> Excellent :)
> >>>>>>
> >>>>>> Le 23/03/2020 à 15:53, Giovanni Piredda a écrit :
> >>>>>>> I put an example in the Wikipedia page:
> >>>>>>> https://en.wikipedia.org/wiki/GNU_TeXmacs#Graphics
> >>>>>>>
> >>>>>>> It is easy to turn that into a Scheme plugin. Maybe an easy
> >>>>>>> method is a Scheme plugin that reads Scheme commands from a
> >>>>>>> file (so that one calls a command with the file name as
> >>>>>>> argument).
> >>>>>>>
> >>>>>>>
> >>>>>>> Giovanni
> >>>>>>>
> >>>>>>> On 23.03.20 15:03, Massimiliano Gubinelli wrote:
> >>>>>>>> Dear Marc,
> >>>>>>>>  there is no ready made solution, I'm afraid. TeXmacs
> >>>>>>>> indeed lack a facility to easily and programmatically draw
> >>>>>>>> entities (think of TikZ or Metapost or a simple function
> >>>>>>>> grapher). However you can create easily drawing in scheme:
> >>>>>>>>
> >>>>>>>> See the old tutorial of Henri Lesourd (at the end)
> >>>>>>>>
> >>>>>>>>
> >>>>>>>> http://www.texmacs.org/tmweb/documents/tutorials/TeXmacs-graphics-tutorial.pdf
> >>>>>>>>
> >>>>>>>>
> >>>>>>>> or some example in miguel web pages:
> >>>>>>>>
> >>>>>>>> http://www.texmacs.org/tmweb/contribute/team-miguel.en.html
> >>>>>>>>
> >>>>>>>>
> >>>>>>>> http://svn.savannah.gnu.org/viewvc/texmacs/trunk/web/miguel/snippet-fractal-1.en.tm?view=markup
> >>>>>>>>
> >>>>>>>>
> >>>>>>>> It should not be difficult to cook up some scheme
> >>>>>>>> procedures which put in a drawing environment some standard
> >>>>>>>> graphs.
> >>>>>>>>
> >>>>>>>>
> >>>>>>>> best max
> >>>>>>>>
> >>>>>>>>
> >>>>>>>>
> >>>>>>>>
> >>>>>>>>> On 22. Mar 2020, at 12:16, marc lalaude-labayle
> >>>>>>>>> <address@hidden> <mailto:address@hidden>
> >>>>>>>>> wrote:
> >>>>>>>>>
> >>>>>>>>> Hi to all,
> >>>>>>>>>
> >>>>>>>>> The other day I needed to draw the graph of a function and
> >>>>>>>>> wanted it to be in the Insert/Draw/Image block. I couldn't
> >>>>>>>>> find a way to do this. In fact, I did : draw the curve,
> >>>>>>>>> then write above this curve but I think it would be nice
> >>>>>>>>> to draw functions within this beautiful drawing environment .
> >>>>>>>>>
> >>>>>>>>> Best wishes to all of you.
> >>>>>>>>>
> >>>>>>>>> Marc
> >>>>>>>>>
> >>>>>>>>> Ps : my students did install texmacs on their own. We'll
> >>>>>>>>> see tomorrow how it works. And I plan to record the session.
> >>>>>
> >>>>
> >>>>
> >>>> ?????????
> >>>> Vincent Douce Mathoscope
> >>>> cours de maths par visio pendant la crise :
> >>>>
> >>>> https://www.facebook.com/pg/mathoscopeVincent/posts/?ref=page_internal
> >>>> (lycéens, prépa, étudiants).
> >>>>
> >>>> poésie visuelle :
> >>>> https://tsunaminuage.wordpress.com/
> >>>>
> >>>>
> >>>>
> >>>>
> >>

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