A computer algebra system for homological angebra computations using chain complexes, including of course a function parser, some support for different datatypes, maybe some group theoretical applications and so on.
The application is used to draw some geometric shapes and then algebraically deduce some information about these shapes prior to the information given by the user.
JCharacterMatcher is an application for matching characters represented as graphs. It computes the distance between two characters. The smaller it is, the bigger is the probability that both graphs represent the same character.
Java numerical analysis codes based on Didier Besset's "Object-Oriented Implementation of Numerical Methods: An Introduction with Java & Smalltalk", 2000, Morgan Kaufmann Publishers.
A histogram library for Java that accepts large datasets with any distribution or range with a very small memory footprint, needs no pre- or post-processing, and provides several statistical functions.
This library provides expression parsing functionality to Java applications, and includes support for all standard mathematical constants and functions, as well as providing functionality for user defined variables and functions.