wiwwu LaTeX styles is a collection of LaTeX classes and style files for generating term papers, theses and presentations using the design that is proposed by the institute for information systems at the WWU Münster, Germany.
Geomatrix, collection of C/C++ libraries to be used for symbolic description of n-dimensional geometric models. Operates internally with a representation that constructs complex objects based on primitives, allowing loss-less modifcation of models.