A collection of miscellaneous Java utilities, including a standard enumerated type base class, multithreading utilities, graph utilities, and several generalizations / augmentations of the Java Collections API (e.g. MultiMap, ListDiff).
The Simple Interface for Global Optimization Algorithms allows the specification of arbitrary search/optimization problems, solving of these problems, and the specification and implementation of optimization algorithms like evolutionary algorithms.
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Hypergherkin is a library for the manipulation of Real valued algebra expressions including equation simplification, symbolic integrals & derivatives. Workings can be rendered using the default presentation MathML generator or a custom alternative
Multired is middleware for automatic dynamic generation of multi-resolution representations for large spatio-temporal databases. It also provides an API which uses the middleware to support user-guided navigation of spatiotemporal data.
The simpliZia-program implements the simplex-algorithm and is designed to help students of Operations Research to understand and learn the algorithm. This is a german project, source and program are actually written in german.
JMatrixCalc is a Java package used for matrix calculations. It's aim is to make developing many scientific (and non-scientific as well) project much easier and quicker. These projects include: educational software, statistics and many others.
Java objects that share parts of immutable graphs. Reused subgraphs have directly or indirectly recursive Elements. Selected components get replaced by new counterparts in Context of Mirrors - translation tables. Deep copies are not involved.
Lienzo is a gtk-Canvas and Lua program to work in geometry. Unlike others like Cinderella, Cabri, DrGeo, etc... this one focuses in algorithms, not in static figures. the lua interface allows to work with programable objects.
jBaseChange converts values between number systems of radix 2-36, or it can convert the input value to all the supported number systems. Also included is a random number generator. This could be used to generate a strong password.
Misc packages including a matrix application, a text based minesweeper, and simple console functions bundled to be run from a virtual console. Some packages are independently runnable. http://damf.sourceforge.net/ for more information.
JFEP is a Java fast mathematical expression parser and evaluator. It is designed to avoid inefficiency and to support multiple evaluations without overhead.
JEquation provides an intuitive and fast way to input mathematical expressions into latex documents by using prestructured neural network based handwriting recognition.
GradeSignifier provides statistical significance testing for item response data.
In a few clicks you can: convert raw test data into scores, determine if the scores of two groups differ significantly, make cumulative probability charts, and more.
BabyTALK is to add another brick in the wall of natural languages learning. The baby needs to structure a corpus of texts when his tutor points and talks about a particular part of the corpus. The baby is also to describe any selected part of the corpus.
Edit equations right on the screen with your mouse, and never make a mistake. Guide the program through any complex algebraic manipulation, and let it handle the tedious details. Many other features!