The MathDox formula editor is a web-based editor for mathematical formulas. It is currently being developed at the Technische Universiteit Eindhoven as a means for students to enter formulas in an e-learning environment. Its main features are listed below.

* It has a two-dimensional WYSIWYG interface.
* It can produce a semantic representation of the formula.
* No plugins need to be installed in the browser to use the editor.
* It can be easily integrated into existing HTML pages.
* It is available under an open source license.

The editor is written in Javascript and uses the HTML5 canvas element in combination with jsMath sprite fonts to render mathematics.

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