See http://www.squeaksource.com/LatexMorph.

LatextMorph is a typesetter engine that converts LaTeX snippets into Images.
It can be made to work in real time by scripting a Text object to modify its 
input field. It was written primarily for middle school students using Linux 
desktops. If you are using it on Wintel or Mac, it may need additional work in 
terms of writing the glue code for MicTeX.

Subbu

On Sunday 11 Sep 2011 9:57:33 PM Gary Dunn wrote:
> I use Lyx on top of LaTeX, then export to image which can be imported into
> Squeak. All very manual. I recall seeing where someone was piping through
> LaTeX to do the job on the fly. I should think that would produce a print
> file easily, a bit harder to make a little illustration for on-screen,
> interactive use.
> 
> Gary Dunn
> Open Slate Project
> http://openslate.org
> 
> On Sep 11, 2011 4:43 AM, "Nick Chen" <nchen.dev at mac.com> wrote:
> 
> Hi
> 
> (Cross-posted to the
> http://forum.world.st/Simple-math-editor-typesetter-td3805250.html Pharo
> mailing list  because that's what I'm using primarily
> but I'm also interested in packages that work in Squeak)
> 
> I'm working with some simple math equations and am looking for a nicer way
> to
> display them. Is there any existing work that I might be able to
> re-use/build
> upon?
> 
> For instance, given this equation, (1+2/3)*4 I would like to see it
> displayed
> like the Equation Editor in Microsoft Word or the equations in a
> Mathematica notebook. See attached screenshots:
> 
> http://forum.world.st/file/n3805256/word.png
> 
> http://forum.world.st/file/n3805256/mathematica.png
> 
> I'm not looking for anything fancy. Something simple to get me started
> would be helpful as well.
> 
> I looked briefly at Dr. Geo but I don't think it supports displaying
> equations in that
> manner.
> 
> Thanks!
> 
> --
> Nick
> 
> --
> View this message in context:
> http://forum.world.st/Simple-math-editor-typesetter-tp3805256p3805256.html
> Sent from the Squeak - Dev mailing list archive at Nabble.com.