CompPad R3 Rev43 / R2 Rev29

CompPad is an OpenOffice extension to provide live mathematical and engineering calculations within a Writer document, allowing calculations to be documented using all of the resources of OpenOffice.
CompPad will have functionality similar to Mathcad, but is not intended to be a Mathcad clone. Rather, I hope it might prove more flexible and extensible, and that it might encourage other open-source alternatives to this engineering "Killer App."

Compad currently exists as an "experimental" release, with no error handling and minimal features.
Compad consists of a few Java classes, with the main method being called as a macro from within an OpenOffice document.
The macro searches the document for embedded OOMath objects, translates the text of the Math object into a tokenized postfix format which is then translated into JavaScript function calls and executed in a JavaScript scripting engine.
Output is posted back to the document as "SetExpression" text fields, which will allow full precision to be returned but display format to be controlled.

System requirements:
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Enhancements
- Demonstrates a framework for handling units of measure, vectors, matrices, and complex numbers, although this implementation is incomplete.
- Implemented as an add-in (.oxt)