 The ALLTYPES algebraic language and type
system;

 The CATHODE 2
system for solutions of differential equations;

 The MathAction collaborative web interface for REDUCE and Axiom;

 The Mentor Mathematics Advisor
for mathematics education;

 MTT, a set of tools for modeling dynamic
physical systems using the bondgraph methodology;

 The Passau REDUCE
project, which is developing a number of useful packages for the REDUCE
community. 