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JFD is an educational Java tool for computing the formal derivative of an expression. It recognizes the regular operators, parentheses and functions. It can also be extended with custom functions and/or operators.
SymDiff is a little command line tool for symbolic differentiation and expression evaluation. Furthermore, the code can be used for the symbolical implementation of certain mathematical algorithms that require derivatives.
Emily is a friendly name for the Machine Learning Environment (MLE). This project is at an early stage of development, and no alpha code is yet available.
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JEXP is a small Java framework for the evaluation of expressions parsed from text strings. The code generated by JEXP executes very fast and has a small memory footprint.
Web Assisted Teaching Environment.
Software system for creating, updating, distributing, and reusing Electronic Teaching Resources, (particularly Multiple Choices Quizzes).
The OptControlCentre (OCC) is an user-friendly software package for the optimization of dynamic systems in energy and chemical engineering. Optimization methods include SQP methods as well as a stochastic approach using Simulated Annealing.
The MathForge Application Environment provides users a broad range of Java-based math tools (calculation, visualization, presentation and communication via MathML) and allows developers to leverage existing code while extending MathForge.
Rascal, the Advanced Scientific CALculator, is a platform independent modular calculator. Based on modules for integer, doubles, strings, vectors and matrices it can be easily extended with existing C or C++ code.
A completely portable C++ library,
to provide a standard set of classes similar to Java Common API.
It's highly efficient and it follows the Embedded C++ Standard.
It's FREE (LGPL licensed).
Matrix2LaTeX is a program that produces LaTeX code required to typeset matrices/vectors. It supports a set of predifined matrices/vectors such as Hilbert, unitary and diagonal.
Singular is a Computer Algebra system for polynomial computations
with emphasis on the special needs of commutative algebra,
algebraic geometry, and singularity theory.
The Random Bit Generator Test Suite will take in large blocks of binary data and attempt
to tell the user what is not random about them. Code developers, mathematicians and
statisticans welcome to help.
This library allows developers to quickly add to their code management
of probability laws. The Distri library gives close control to random
distribution for each possible value. The distribution can also be
directly modified by the user of the applica
With this program you can do Geometry on a computer just like you would do it on a blackboard in a classroom. However, the computer allows you to go beyond that, since Euklid are designed to do interactive Geometry.
A C++ library which implements the physical modeling framework described in the book 'Physically-Based Modeling for Computer Graphics' by Ronen Barzel. It includes low-level and high-level classes for computing motion of physical bodies, and some demos.
GAP (Groups, Algorithms, and Programming) is a free computer algebra system which is well-suited for algebraic and combinatorial systems. CWADS is a GAP share package to add functionality for Cwatsets, a relatively new field of mathematics.
Packaging code for SnapPea, a program for creating and studying hyperbolic 3-manifolds.
This is for packaging ONLY. SnapPea itself (and its successor SnapPy) can be found at: http://www.math.uic.edu/t3m/SnapPy/
PerMuVAR was a library for the Computer Algebra System MuPAD (http://www.mupad.de) for computations in invariant rings of permutation groups. It's now part of the algebraic combinatorics package MuPAD-Combinat (http://mupad-combinat.sf.net/)
The code in this project is incomplete and buggy in parts. It has been superseded by the math packages I wrote for PEAR (pear.php.net). Use those instead (see the Math section of the packages list). -- Jesus M. Castagnetto
A set of small tools and utilities for academia, to be used to teach (and learn) different topics (at the undergraduate level) in computer science in the subject of the theory of computation and pure/theoretical computer science.
Personal research achievements from the authors presented here in the form of symbolic Algebra and non-numerical analysis algorithms implemented in C/C++, Java, and/or Pascal.
As part of a more wide, simple, powerful and robust CAS enviroment under development, new code will be continuously added up to this repository.
The authors give their welcome and encouragement to everyone interested in bring some kind of collaboration.