Projects

wxMaxima

wxMaxima is a cross-platform graphical front-end for the computer algebra system Maxima based on wxWidgets. It provides nice display of mathematical output and easy access to Maxima functions through menus and dialogs.

TeXmacs

GNU TeXmacs is a free wysiwyw (what you see is what you want) editing platform with special features for scientists. The software aims to provide a unified and user friendly framework for editing structured documents with different types of content (text, graphics, mathematics, interactive content ... [More] , etc.). The rendering engine uses high-quality typesetting algorithms so as to produce professionally looking documents, which can either be printed out or presented from a laptop. The software includes a text editor with support for mathematical formulas, a small technical picture editor and a tool for making presentations from a laptop. Moreover, TeXmacs can be used as an interface for many external systems for computer algebra, numerical analysis, statistics, etc. [Less]

Math::Symbolic

Math::Symbolic is intended to offer symbolic calculation capabilities to the Perl programmer without using external (to Perl) libraries and/or applications. It's quite limited in scope. No integration of expressions, for example. However, various extensions have been written to allow things ... [More] like symbolic tree transformations using declarative syntax or compilation to Perl or C code for faster numeric evaluation. [Less]

Axiom

Axiom is a general purpose Computer Algebra system. It is useful for research and development of mathematical algorithms. It defines a strongly typed, mathematically correct type hierarchy. It has a programming language and a built-in compiler.

HaypoCALC

Console scientific calculator which support know : cos,atan,ln,exp,derive,prime test,... It works on Windows and Linux.

symja

Symja is a pure Java library for symbolic mathematics. It's based on the MathEclipse project. >>> Try AJAX version on Google App Engine! <<< >>> Try it via Java Web Start! <<< FeaturesUsageLicense Featuresarbitrary precision integers, rationals and ... [More] complex numbers polynomials differentiation pattern matching linear algebra UsageExamples in the console application: org.matheclipse.core.eval.Console [options] Program arguments: -h or -help print this message -f or -file use given file as input script -d or -default use given textfile for system rules To stop the program type: exit To continue an input line type '\' at the end of the line. ****+****+****+****+****+****+****+****+****+****+****+****+ >>> a+a+4*b^2+3*b^2 In [1]: a+a+4*b^2+3*b^2 Out[1]: 2*a+7*b^2 >>> FactorInteger[2^15-5] In [2]: FactorInteger[2^15-5] Out[2]: {{3,1},{67,1},{163,1}} >>> D[Sin[x^3],x] In [3]: D[Sin[x^3],x] Out[3]: 3*Cos[x^3]*x^2 >>> Factor[-1+x^16] In [4]: Factor[-1+x^16] Out[4]: (-1+x)*(1+x)*(1+x^2)*(1+x^4)*(1+x^8) >>> Factor[5+x^12,Modulus->7] In [5]: Factor[5+x^12,Modulus->7] Out[5]: (2+x^3)*(4+x^6)*(5+x^3) >>> Expand[(-1+x)*(1+x)*(1+x^2)*(1+x^4)*(1+x^8)] In [6]: Expand[(-1+x)*(1+x)*(1+x^2)*(1+x^4)*(1+x^8)] Out[6]: -1+x^16 >>> Inverse[{{1,2},{3,4}}] In [7]: Inverse[{{1,2},{3,4}}] Out[7]: {{-2,1}, {3/2,-1/2}} >>> Det[{{1,2},{3,4}}] In [8]: Det[{{1,2},{3,4}}] Out[8]: -2 >>> Roots[4+x^2+2*x+3*x^3] In [9]: Roots[4+x^2+2*x+3*x^3] Out[9]: {-1,1/6*(I*44^(1/2)+2),1/6*(-I*44^(1/2)+2)} >>> Apart[(x)/(x^2-1)] In [10]: Apart[(x)/(x^2-1)] Out[10]: 1/2*(x+1)^(-1)+1/2*(x-1)^(-1) >>> $x=10 In [11]: $x=10 Out[11]: 10 >>> $x+$x In [12]: $x+$x Out[12]: 20 >>> Integrate[(10 x^2 - 63 x + 29)/(x^3 - 11 x^2 + 40 x -48),x] In [13]: Integrate[(10 x^2 - 63 x + 29)/(x^3 - 11 x^2 + 40 x -48),x] Out[13]: 63*(x-4)^(-1)-70*Log[x-3]+80*Log[x-4] >>> See the JUnit test cases for more syntax examples. Licensethe complete system is published under the LESSER GNU GENERAL PUBLIC LICENSE Some parts are published under more liberal licenses: the parser (and simple numeric evaluators) are published under the APACHE LICENSE Version 2.0. [Less]

vm-cas

A new approach to develop fast Computer Algebra System using Vedic Mathematics.

reduce

An Open Source version of the REDUCE algebra system

NCas

NCas is a .net computer algebra system developed in c#.

franklinmath

Franklin Math is now available!Franklin Math is an open source symbolic computer algebra system (CAS), with similarities to commercial math packages such as MATLAB or Mathematica. It handles some symbolic algebra and manipulation, as well as numeric calculations. The built-in functions cover ... [More] several fields of mathematics, and allow for function plotting. I have tested the installer on Windows XP without any issues. On Linux, you may have to be logged in as a root/administrator to have shortcuts created properly. On a Mac, the installer (generated with IzPack) does not support shortcut creation yet, so you will have to make your own (be sure to set the working directory to Franklin Math's install path). [Less]