Showing 70 open source projects for "web based invoice"

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  • 1
    Wiki system engine that offers support for writing mathematics articles in physics, mathematics, biology, astronomy. Wiki engine is based on java servlet, java JSP technologies that offers variaty of platform independent features.
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  • 2
    Satellite Tracking Web Service
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  • 3
    The NA_WorkSheet is a set of algorithms coded in Java that implements various Numerical Analysis techniques. The tool may be used for graphing, root finding, differentiation, integration, interpolation, linear systems solving, and matrix operations.
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  • 4
    A platform which hosts battles between Fruit War robots - special java programs. The platform accepts source code as robot, and ranks all robots according to battle result. This project has been totally refined and is now hosted at http://robotypo.appspot.com
    Downloads: 0 This Week
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  • 5
    NumberMonkey is a calculator written in Java, including basic operations and additional functions; new functions are added with each release. It can be implemented as a standalone desktop application or as an applet within a webpage.
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  • 6
    Use a language CycL or KIF to represent shared ontological integration with a first person MOO system to provide debugging and agent facilities.
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  • 7
    E-Learn system, mostly intended for subjects with mathematical base (which supports algorythm). Supports: solving math tasks, theory pages, tests, courses.
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  • 8
    IFS Tools is a set of Java applets for the interactive, graphical construction of iterated function system (IFS) fractals. Output is in the form of IFS code and graphics.
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  • 9
    FrAid(FRactal AID) is an interface to Java, allowing it to proc. math. data(functions/equations). A compl. standalone system utilizing the FrAid prog. lang. is available(no need to be Java programmer to use it!). Use instead of Matlab. High res. graphics
    Downloads: 0 This Week
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  • 10
    Navigating Research Vessel through Ightaria, observing stars, landscape, and solving two geometrical puzzles. For High School students and other serious people hungry for Alien Geometry and Numbers.
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  • 11
    Draws Kentonian spirals.
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  • 12
    The project is about turn-based, networked multiplayer, non-cooperative, zero-sum, abstract strategy board games (e.g. Chess, Go, Reversi variants, etc.) on 3D-visualized polyhedra and related recreational (discrete, computational) mathematics.
    Downloads: 0 This Week
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  • 13
    A full math Java class library containing complex functions and algorithms such as cubic-spline interpolation, least squares, matrix computations. Eventually to make a web based interface to the library using JSP.
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  • 14
    SurveyForge is a survey definition and execution tool oriented to statisticians running on JEE platform with special emphasis on data entry made easy, use of existing standards (Triple-S, Metanet, DDI) and reuse of standard (or not) classifications
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  • 15
    XMLMath evaluates mathematical, logical or textual expressions described in xml and prints the result. For example, to compute the result of 1 + 1, you would write: <add> <long value="1"/> <long value="1"/> </add>
    Downloads: 0 This Week
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  • 16
    An online judge system to judge the ACM-ICPC programming contests.
    Downloads: 0 This Week
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  • 17
    "Open SysAME" stands for Open-source Systems Analysis and Modeling Engine. Using the concepts developed by Dr. John Warfield (Interactive Management) and George Chandy (OPMS), Open SysAME facilitates collaborative modeling and analysis of systems.
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  • 18
    JOrrery simulates the motion of planets moving under gravity. It comes with a number of initial "scenarios" you can run, such as "The solar system", "Earth & Moon" etc. You can also add more planets during a simulation.
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  • 19
    GCalc is mathematical graphing calculator system in Java
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  • 20
    A java program for exploring cubic fractals, similar to the Mandelbrot set but exhibiting a higher level of dynamical complexity. CubicBrowser provides the ability to explore the 4D Cubic Locus (and associated Julia sets) by viewing arbitrary 2D slices.
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  • 21
    Guided Logic Exercises is a tool that can be used for simplifying logical expressions. It is a java applet that makes use of underlying packages designed for the applet.
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  • 22
    A statistics graphing tool that allows for users to input data and have it represented graphically.
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  • 23
    InfixCalc is a scientific calculator for Java-Phones. The calculator uses an infix notation, which makes handling quite easy. Accuracy 10-18 digits. Functions: y^x,log,!,nCr,sin,cos,tan,asin,...
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  • 24
    A web-based, automated search engine that responds to user feedback through the use of artificial intelligence.
    Downloads: 0 This Week
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  • 25
    RayTracingAngel is a aplication that permit render 3D worlds using the rayTracing tecnic. (Java tecnology). RayTracingAngel es una aplicación que permite realizar render de mundos en 3D usando la técnica de RayTracing (tecnología java). Cualquiera qu
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