Mathematics
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gretl GNU Regression, Econometrics and Time-series Library
4,604 weekly downloads -
Maxima -- GPL CAS based on DOE-MACSYMA Computer Algebra System written in Common Lisp
3,920 weekly downloads -
FreeMat Freemat is an interpreted, matrix-oriented development environment for engineering and scientific applications, similar to the commercial package MATLAB. Freemat provides visualization, image manipulation, and plotting as well as parallel programming.
1,871 weekly downloads -
Engauge Digitizer Convert graphs or map files into numbers.
1,367 weekly downloads -
RODIN Open tool platform for the cost effective rigorous development of dependable complex software systems services. This platform is based on the event-B formal method and provides natural support for refinement and mathematical proof.
782 weekly downloads -
lpsolve Mixed Integer Linear Programming (MILP) solver lp_solve solves pure linear, (mixed) integer/binary, semi-cont and special ordered sets (SOS) models.lp_solve is written in ANSI C and can be compiled on many different platforms like Linux and WINDOWS
687 weekly downloads -
CLISP - an ANSI Common Lisp CLISP is a portable ANSI Common Lisp implementation and development environment by Bruno Haible. Interpreter, compiler, debugger, CLOS, MOP, FFI, Unicode, sockets, CLX. UI in English, German, French, Spanish, Dutch, Russian, and Danish.
486 weekly downloads -
Asymptote Asymptote is a powerful descriptive vector graphics language for technical drawing, inspired by MetaPost but with an improved C++-like syntax. Asymptote provides for figures the same high-quality typesetting that LaTeX does for scientific text.
488 weekly downloads -
MathCast Equation Editor A Mathematics Equation Editor. Lets you type in equations, which can be added to documents, emails, and webpages or simply exported to picture files. It features a simple graphical interface, equation list management, MathML support, and the unique feature "Mathcasting" for adding math to XHTML.
536 weekly downloads -
JGraphT JGraphT is a free Java class library that provides mathematical graph-theory objects and algorithms. JGraphT supports a rich gallery of graphs and is designed to be powerful, extensible, and easy to use.
355 weekly downloads -
Graph Graph is a program used for drawing graphs of mathematical functions. It is easy to use while having a lot of features and settings. Official home page is located at http://www.padowan.dk
396 weekly downloads -
JMCAD - modeling of dynamic systems JMCAD is an program for the modeling and simulation of complex dynamic systems. This includes the ability to construct and simulate block diagrams. The visual block diagram interface offers a simple method for constructing, modifying and maintaining complex system models. The simulation engine provides fast and accurate solutions for linear, nonlinear, continuous time, discrete time, time varying and hybrid system designs. With JMCAD, users can quickly develop software or "virtual" prototypes of systems or processes to demonstrate their behavior prior to building physical prototypes. The user builds his system model by selecting predefined blocks from a block library and simply wiring the blocks together. Each block of the diagram performs a function. Users can also create custom blocks in Java and add them to the JMCAD block library. JMCAD is a block diagram language for creating complex nonlinear dynamic systems.
211 weekly downloads -
ASCEND modelling environment ASCEND is a modelling environment and solver for large or small systems of non-linear equations, for use in engineering, thermodynamics, chemistry, physics, mathematics and biology. Solvers for both steady and dynamic (NLA & DAE) problems, are provid
184 weekly downloads -
Kiss FFT A Fast Fourier Transform based up on the principle, "Keep It Simple, Stupid." Kiss FFT is a very small, reasonably efficient, mixed radix FFT library that can use either fixed or floating point data types.
223 weekly downloads -
Precise Calculator Precise Calculator has arbitrary precision and can calculate with complex numbers, fractions, vectors and matrices. Has more than 150 mathematical functions and statistical functions and is programmable (if, goto, print, return, for).
239 weekly downloads -
Burr-Tools A library and attached graphical and console based application to solve and design interlocking burr-type puzzles based on cubes, spheres, triangles and other units.
184 weekly downloads -
RPy (R from Python) RPy is a very simple, yet robust, Python interface to the R Programming Language. It can manage all kinds of R objects and can execute arbitrary R functions (including the graphic functions).
167 weekly downloads -
Arabeyes Arabeyes is a Meta project that is aimed at fully supporting the Arabic language in the Unix/Linux environment. It is designed to be a central location to standardize the Arabization process. Arabeyes relies on voluntary contributions.
290 weekly downloads -
APBS APBS is a software package for the numerical solution of the Poisson-Boltzmann equation, a popular continuum model for describing electrostatic interactions between molecular solutes over a wide range of length scales. <http://www.poissonboltzmann.org/>.
135 weekly downloads -
GMAT Do you want to go Mars but don't know when to leave or how much to bring? Do you want to study Earth protection by planning a mission to a near-Earth asteroid? Do you want to place a telescope in an orbit that is always looking outwards from the Earth and Sun? The General Mission Analysis Tool (GMAT) is an open-source space mission design tool to help you answer these and many other space flight challenges. GMAT is developed by a team of NASA, private industry, and public and private contributors. It is used for real-world engineering studies, as a tool for education and public engagement, and (after completion of final acceptance testing in Sept. 2013) to fly operational spacecraft. Web Site: http://gmatcentral.org/
194 weekly downloads -
muParser - A fast math parser library muParser is a cross platform math parser library. It can be extended with user defined functions with an unlimited number of parameters, postfix-, infix- and binary operators. It compiles the formula into bytecode in order to speed up evaluation.
130 weekly downloads -
Gnofract 4D An advanced fractal generation program, which draws the Mandelbrot and Julia sets and infinitely many more, including Fractint, UltraFractal and your own custom formulas. True color rendering, antialiasing, unlimited undo, and a quick and easy interf
173 weekly downloads -
IT++ IT++ is a C++ library of mathematical, signal processing and communication classes and functions. Its main use is in simulation of communication systems and for performing research in the area of communications.
262 weekly downloads -
GLPK for Windows Windows binaries for the GNU Linear Programming Kit (GLPK)
120 weekly downloads -
Gambit A library of tools for doing computation in game theory.
158 weekly downloads
