Showing 3016 open source projects for "java open source"

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  • 1
    Dieser Parser, soll arithmetische Ausdrücke, die als String vorliegen, ausrechnen, bzw. diverse Funktionen darauf anwenden können. Bis jetzt kann er nur Audrücke wie "4^(5+2)-23*4/cos(3)" ausrechnen. er unterstützt auch vergleichsoperatoren
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  • 2
    Nice and handy tool for phisicists and any other scientists who need some math. This project contains DOS application with GUI made with BGI and can draw functions in 2D and 3D, approximate with least square method and build histogram (more in future ;)).
    Downloads: 0 This Week
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  • 3
    PortableLatex is LaTeX without installation; you download and use it straight away, without changing a byte of your system. Plus a complete suite of apps to comfortably edit, view, compile and handle latex or tex projects, glued by some scripting.
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  • 4
    MESH is a tool that measures distortion between two discrete surfaces (triangular meshes) using the Hausdorff distance to compute a maximum, mean and root-mean-square errors between two given surfaces. It also displays the error values on the surface.
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  • 5
    Android 41CV
    A HP41CV simulator for the Android platform. This version is the second beta release and includes nearly all functionality of the HP41CV including running programmes. Programmes can be imported / exported on csv format. A simple programme editor incl
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    Downloads: 4 This Week
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  • 6
    Matrex is a lightweight vectorial spreadsheet: calculates blocks of values, not single cells; it is strongly multithreaded; users can work together on sheets using a server. Adapters to matlab, scilab, octave, R.
    Downloads: 0 This Week
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  • 7

    ExpSolverNet

    Expression compiler written in C# using System.Linq.Expressions

    Compiles an arbitrary expression to a .NET delegate
    Downloads: 0 This Week
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  • 8
    Chess Queens
    Calculate the number of solutions to place n queens on an n*n chess board, without any queen attacking each other. Options allow using rooks instead of queens, disabling knight attacks and setting the minimum distance between queens.
    Downloads: 1 This Week
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  • 9

    matrixclass

    A small and simple cpp template class for manage matrix.

    A cpp class for manage matrix. Support the calculus of the determinant with the Lagrange's algorithm and the Gauss' method. From the revision 11 are avaiable new functions, like crop and cat of matrixes, and the LU decomposition algorithm.
    Downloads: 0 This Week
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  • Total Network Visibility for Network Engineers and IT Managers Icon
    Total Network Visibility for Network Engineers and IT Managers

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  • 10

    Noisy Channel Simulator

    Demonstrate errors in transmission of a file over a noisy channel.

    This program was written to dimonstrate errors in transmission for a presentation on Claude Shannon's Noisy Channel Coding Theorem. It takes an input file, the probability of a bit being flipped, and, if specified, the size of the header of the file. The program was intended to take monochrome bitmap files as input, so that each bit refers to a pixel in the image and thus, it would be easy to see errors in the output file, as some of the pixels would be flipped; however, it will work on any...
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  • 11

    Zero Sum Game Solver Java Library

    Zero Sum Game Solver Java Library

    Zero Sum Game Solver Java Library is open source java library to solve 2-player finite zero-sum games. This programs solve zero-sum games with linear programming.
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  • 12

    Suprangen - pseudorandom numbers

    Suprangen is a system of libraries for pseudorandom number generation

    Suprangen is a system of libraries of pseudorandom number generators for Monte Carlo simulation and similar applications. It includes uniform and normal double precision generators with 32 or 52 random bits, Fortran 90 interfaces, and interfaces to GSL.
    Downloads: 0 This Week
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  • 13

    NTmatrix C++ Matrix Class

    A C++ matrix class for easy matrix manipulation

    A C++ matrix class for creating matrix objects and easily performing elementary operations between matrix objects including addition, subtraction, multiplication, transposition, and trace.
    Downloads: 0 This Week
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  • 14
    A set of Unix command line tools for quick and convenient batch processing of tabular text files (a.k.a., tab-delimited, csv, or flat file format) with a header line. Provides delimiter and compression detection, column reference by name. * tblmap: per-line ("map") computation: derive columns through an expression, delete, reorder, filter rows. * tblred: compute ("reduce") aggregations (e.g., sum, average) over groups defined by key columns. * tbldesc: Summarize columns in file...
    Downloads: 0 This Week
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  • 15
    Organization for Free Software in Education and Teaching. Our goal is to develop free software for education with knowledge sharing as our main concern. We already have developed software as DrGeo, GCompris, DrGenius and the live CD freeduc.
    Downloads: 9 This Week
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  • 16
    A program for exploring complex functions, much like the now out-dated f(z). Domain colored plots of complex functions. Click evaluate. Uses reflection so you can code almost anything for your formula. All java. Please help.
    Downloads: 0 This Week
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  • 17

    diffAlg

    differential algebra library

    Downloads: 0 This Week
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  • 18

    knowceans

    Utility classes from maps to search engine to random samplers

    Collection of several multi-purpose Java libraries. --- knowceans-tools = collection of Java utility classes. --- Highlights: --- org.knowceans.util: IndexQuickSort, TableList: apply order of one array/list to others +++ Vectors, ArrayUtils: array convenience +++ RandomSamplers, CokusRandom, ArmSampler, Densities: random sampling and distributions +++ Arguments: command line parser +++ StopWatch, Which, ExternalProcess: runtime stuff +++ ParallelFor: OpenMP workalike +++ PatternString,...
    Downloads: 0 This Week
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  • 19

    Vector and Matrix Math Library

    Obsolete: use https://github.com/VMML/vmmlib

    VMMLib is a vector and matrix math library implemented using C++ templates, thus making it very easy to integrate into other libraries and programs. It is developed at the VMML, University of Zürich.
    Downloads: 0 This Week
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  • 20
    Big Numbers Calculator
    Arithmetic, bitwise and base conversion operations over the big integers.
    Downloads: 2 This Week
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  • 21

    eSolve

    eSolve now solve linear and quadratic equations

    eSolve - a program specifically designed for mathematical functions (calculator) and for solving linear and quadratic equations. New features in contrast to an earlier version: 1. Added the mathematical accuracy 2. Fixed a small mistake with the wrong solution to (confused + with -) 3. Added feature to erase the output string 4. If there are no roots or x any number program shows it 5. Now, the program solves quadratic equations Management: Esc - exit Enter - solve F1 - about...
    Downloads: 0 This Week
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  • 22
    Some loop based random number generators in different languages.
    Downloads: 0 This Week
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  • 23

    ATCalc

    Programming environment. Scientific and graphic calculator.

    From single or scientific calculator to structured programming environment (+- pascal): Input, graphic (display of functions; direct draw; display, capture, etc. of images) functions; tests, ... Ready: visual problems or blind users. See below in the web (http://atcalc.sourceforge.net/)
    Downloads: 2 This Week
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  • 24
    Randaudio lets you use your soundcard as a hardware random number generator.
    Downloads: 0 This Week
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  • 25
    software educativo de aplicacion de metaheuristicas sobre problemas de grafos, TSP problema del agente viajero, ruta mas corta, arbol de expansion minima, etc.
    Downloads: 0 This Week
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