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Intelligent formulas: Numeric and symbolic calculations in LibreOffice and Openoffice Writer. The iMath extension to Libreoffice and OpenOffice enables numeric and symbolic calculations inside a Writer document.
If your OS can install .deb packages, have a look at my PPA http://launchpad.net/~jrheinlaender/+archive/ppa
Calculation with Clifford algebras: C++ library and Python module
GluCat is a generic library of C++ templates that implement universal Clifford algebras over the field of real numbers.
The PyClical extension module for Python gives users an easy Python scripting interface for calculations in Clifford algebras. The name PyClical is an homage to Pertti Lounesto's CLICAL.
A reworking in C++ of KBMAG. A package and C++ library for computing automatic structures and confluent rewriting system for group and coset rewriting systems, and for computing with finite state automata
Low-latency high speed hybrid framework-library for utilizing the IBM Cell processor SPE units (PS3, QS20) to carry out computational tasks. Provides some DSP tasks such as FFT and complex MAC. Thread-safe and easily extensible with new arithmetics tasks
The Q15 Calculator is a specialized tool for carrying out Q15 number calculations. This is useful to the DSP programmer who needs to reason about these calculations. Flexible enough to calculate using any Q number.
FarsiTeX is a free Persian/English bidirectional typesetting system based on Donald Knuth's TeX and Leslie Lamport's LaTeX. Currently FarsiTeX is based on old LaTeX2.09. Windows and Linux ports are available.
Math2Braille converts MathML 2.0 files into the Braille Maths standard used in the Netherlands. The software has XML based schemas and descriptions to allow different protocols to be added for different countries/regions. Accessibility Mathematics Blind
Numerikus is an attempt to build a set of numerical libraries written in C/C++, Fortran, Java and C# for single processor and multi-core processors. It wil have from basic functions to Linear Algebra solvers and ODE's and PDE's methods.
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