eqnonline

bringing the UNIX text processing tools to the Web

This is a demo to show the idea behind the pyroff project. You can enter eqn expression on the left box, and see how they are renderer into LaTeX in the right box. For information on the eqn language, please refer to the UNIX Text Processing book (THE reference on the topic). Beware the spaces!.
Finally, notice that this is ongoing work, and some of the features are still not supported.

Here some examples to help you get started in eqn: