Sigma Mathematical Notation

Console parser and calculator of mathematical expressions.

JGraphSketch is an Open Source cross-platform mathematical function plotter written in Java. You can plot Cartesian, Polar and Parametric equations with it. Here is a screen shot. You can zoom the graph, save it in a PNG file and customize each and every plot settings. The software is very...

JEDI Math is a free mathematical library developed under the MPL for Delphi, Kylix, FPC and Lazarus. The library provides routines for matrices/vectors, regression, geometry, physics, equation rendering and raytracing among others.


Platforms: *nix

Free Clef is a lightweight notation editor which allows you to quickly write your songs and export them to MusicXML format. It lets you distribute interactive sheet music online, and to use score files with a wide variety of music software.


Platforms: *nix

galculator is a GTK 2 based calculator with ordinary notation/reverse polish notation, a formula entry mode, different number bases (DEC, HEX, OCT, BIN) and different units of angular measure (DEG, RAD, GRAD). [a basic calculator] galculator features two user modes: basic and scientific mode....


Platforms: *nix

Calc is arbitrary precision C-like arithmetic system that is a calculator, an algorithm prototyper and mathematical research tool. Calc comes with a rich set of builtin mathematical and programmatic functions.


Platforms: *nix

swIMP (SWIG-based Interfaces for Mathematical Programming) aims at making solvers written in C or C++ available for other languages. The current focus is on Java as target language and on LP/IP-solvers which are compatible to the Open Solver Interface (OSI) from the Coin-OR-project. This includes...


Platforms: *nix

Ro3n is a simple Qt application designed to solve mathematical equations - linear as well as quadratic.


Platforms: *nix

Abjad helps composers build up complex pieces of music notation in an iterative and incremental way. Use Abjad to create a symbolic representation of all the notes, rests, staves, tuplets, beams and slurs in any score.


Platforms: *nix

Teaches how to read music pitch notation on grand staff with key signatures. Program writes a note on grand staff and sounds its pitch. Student clicks the appropriate note on the screen keyboard. Scoring, automatic advance and modulation included. Student may also play keyboard and program...


Platforms: Windows

A computer together with educational software gives the chance to raise the efficiency of learning and makes the deductive process more attractive. 2+2 is a program aimed to help children's education in the area of basic mathematical skills. Thanks to the program, the child learns how to count,...


Platforms: Windows

Imagelys Picture Styles application is a way of creating an unlimited number of beautiful graphic images in a minimal amount of time. You can create seamless backgrounds for your desktop or your web design, original wallpapers, textures for 3D modelling, skins for your favorite programs, and much...


Platforms: Windows

KS-Calculator is a powerful, easy-to-use, flexible calculator, which supports operations with numbers in Binary, Octal, Decimal and Hexadecimal formats, operates with expressions and mathematical functions, like: Sin, Cos, Tan, ArcTan, Exp, Ln, Log, etc. KS-Calculator also offers built-in...


Platforms: Windows

iabc is a free (open source) program for editing music. It uses the ABC music notation language to produce high-quality graphical notation or MIDI output. The music notation and the ABC notation can be updated in real-time, making the construction of tunes using the ABC language hassle-free (or...


Platforms: *nix

This program is for drawing graphs of mathematical functions in a coordinate system. Graphs may be added with different color and line styles. The program supports standard, parameter and polar functions. It is possible to evaluate a function at an entered point or tracing the function with the...


Platforms: Windows

Powerful interactive mathematical expressions editor. It uses visual editing and allows creating mathematical equations through simple point-and-click techniques. Formulator is the intelligent software, aware of presentation or semantics face of mathematics. Advanced editing features are...


Platforms: Windows

Effective indefinite-integrals training using problems selected with resolution stepwise of graphical form and with mathematical form. The resolution of indefinite-integrals is a primordial factor in any student. The main problems that are presented are not understanding the professors...


Platforms: Windows

Math Solver is a scientific calculator. Math Solver includes a step-by-step solution for any mathematical expression, to make work/homework more fun and easy. Also includes a Simple Mode, for smaller size on desktop. Features: - Scientific calculations - Paranthesis compatible - Graph...


Platforms: Windows

Math Solver II is a scientific calculator. Math Solver II includes a step-by-step solution for any mathematical expression, to make work/homework more fun and easy. Also includes a Simple Mode, for smaller size on desktop. This new version also includes many new an interesting features, like...


Platforms: Windows

A mathematical puzzle where equations are all mixed up. One solution per puzzle. Find the correct equations to solve the puzzle. Equations run in various formats like boxes, crosses, diagonals, mazes. Equations go in all directions - follow the arrows. Limit the highest numbers and optionally get...


Platforms: Windows