JAlgebra
A Java API ...
... for doing Calculus with Hypercomplex Numbers
© Markus Maute (2006-2015)
The API is not publicly available yet, but is already running quite robustly. To get a flavour of what it can do, you can have a look at the Javadoc.
If you are interested in using the API for scientific or commercial purposes, please contact me.
Examples:
More on hypercomplex numbers can be found in the autor's Web Notebook ...