LaTex Editor with VisorWeb and MathJax (Offline)

[Antho]

While searching for a way to represent advanced equations within MIT App Inventor, I couldn't find anything.
So, taking inspiration from:

Is there any way to enter math formulas without blocks?

I made an updated math editor using the WebViewer that doesn't rely on a Clock. Math.aia (56.6 KB) It looks like this: (The top is the editor, the bottom shows the LaTeX source) [Screenshot of an Android app. On the top there is a math editor and on the bottom there is a text field with the LaTeX source from the math editor.]

Cree mi versión usando MathJax, el archivo .aia es el siguiente:
Maths.aia (275.5 KB)

It works very simply: you type inside the text box and the equation appears in the WebViewer; it must use LaTeX format.

If you want to add it to your application, you only need the "maths.html" and "tex-chtml.js" files.

Also, refresh the Web Viewer before inserting a new equation; an error occurs that prevents it from being displayed.

[SteveJG]

Have you seen

App Inventor Extensions: Math Parser | Pura Vida Apps

Might be some stuff there you can use. Meanwhile I look at this. Thank you

[Taifun]

@Antho

searching for a way to represent advanced equations within MIT App Inventor, I couldn't find anything.

From the extensions directory App Inventor Extensions | Pura Vida Apps

• LatexViewer Extension by Passos_0213 (10 USD) to process and render LaTeX

Taifun