Showing 2260 open source projects for "javascript open source"

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  • 1
    Elmer finite element software

    Elmer finite element software

    Open source finite element software for multiphysical problems

    Elmer is a finite element software for numerical solution of partial differential equations and multiphysical problems. It includes models of structural mechanics, fluid dynamics, heat transfer, electromagnetics etc. Elmer home is www.csc.fi/elmer
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    Downloads: 296 This Week
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  • 2
    Golly

    Golly

    For exploring cellular automata like Conway's Game of Life.

    A cross-platform application for exploring Conway's Game of Life and many other types of cellular automata.
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    Downloads: 412 This Week
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  • 3
    iMath
    Intelligent formulas: Numeric and symbolic calculations in LibreOffice and Openoffice Writer. The iMath extension to Libreoffice and OpenOffice enables numeric and symbolic calculations inside a Writer document. If your OS can install .deb packages, have a look at my PPA http://launchpad.net/~jrheinlaender/+archive/ppa
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    Downloads: 398 This Week
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  • 4
    Euler Math Toolbox

    Euler Math Toolbox

    Numerical and Symbolic Math Tool

    Euler is a powerful all-in-one numerical software and includes Maxima for seamless symbolic computations. Euler supports Latex for math display, Povray for photo-realistic 3D scenes, Python, Matplotlib and C for scripting, and contains a full programming language. Features include libraries for numerical algorithms, optimization, plotting in 2D and 3D, graphics export, a complete help system, tutorials and examples. Euler runs in Windows natively, or in Linux via Wine. It is completely...
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    Downloads: 186 This Week
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  • 5
    Agena

    Agena

    Agena is an interpreted procedural programming language.

    Agena is an easy-to-learn procedural programming language designed for science, scripting, and many other applications. Binaries are available for Windows, Linux, Solaris, OS/2, Mac OS X, Raspberry Pi and DOS.
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    Downloads: 130 This Week
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  • 6

    rw

    rw calculates rank-width and rank-decompositions.

    rw calculates rank-width and rank-decompositions. It is based on ideas from "Computing rank-width exactly" by Sang-il Oum, "Sopra una formula numerica" by Ernesto Pascal, "Generation of a Vector from the Lexicographical Index" by B.P. Buckles and M. Lybanon and "Fast additions on masked integers" by Michael D. Adams and David S. Wise. On 2009's computers it works quite well up to graph sizes of about 28 nodes. Runtime and memory usage are exponential in the graph size.
    Downloads: 82 This Week
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  • 7
    REDUCE

    REDUCE

    A Portable General-Purpose Computer Algebra System

    REDUCE is an interactive system for general algebraic computations of interest to mathematicians, scientists and engineers. It can be used interactively for simple calculations but also provides a flexible and expressive user programming language. The development of the REDUCE computer algebra system was started in the 1960s by Anthony C. Hearn. Since then, many scientists from all over the world have contributed to its development. REDUCE has a long and distinguished place in the...
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    Downloads: 162 This Week
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  • 8
    SOFA is a statistics, analysis, and reporting program with an emphasis on ease of use, learn as you go, and beautiful output.
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    Downloads: 108 This Week
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  • 9
    Interval arithmetic for Ada

    Interval arithmetic for Ada

    An implementation of interval arithmetic

    The library provides an implementation of intervals for Ada. It includes arithmetic and relational operations. The library supports intervals with integer and floating-point bounds. Dimensioned intervals are also supported
    Downloads: 98 This Week
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  • 10
    NumeRe

    NumeRe

    Framework for numerical computations, data analysis and visualisation

    Curve fitting | Data analysis | Plotting | Matrix operations | FFT | Extensible framework | Multiple file formats | Programmable | Open source | Free for everyone NumeRe: Framework for Numerical Computation is a numerical framework written for Microsoft Windows(R) and released under the GNU GPL v3 for solving and visualizing mathematical and physical problems numerically. Keep simple things simple: You want to plot a sine function? Just enter 'plot sin(x)'.
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    Downloads: 115 This Week
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  • 11
    CRC RevEng

    CRC RevEng

    Arbitrary-precision CRC calculator and algorithm finder

    CRC RevEng is a portable, arbitrary-precision CRC calculator and algorithm finder. It calculates CRCs using any of the 113 preset algorithms, or a user-specified algorithm to any width. It calculates reversed CRCs to give the bit pattern that produces a desired forward CRC. CRC RevEng also reverse-engineers any CRC algorithm from sufficient correctly formatted message-CRC pairs and optional known parameters. It comprises powerful input interpretation options. Compliant with Ross Williams'...
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    Downloads: 111 This Week
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  • 12
    FriCAS is an advanced computer algebra system. Its capabilities range from calculus (integration and differentiation) to abstract algebra. It can plot functions and has integrated help system.
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    Downloads: 23 This Week
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  • 13
    A collection of C routines for storing and working with sparse matrices.
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    Downloads: 16 This Week
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  • 14
    Fractal Zoomer

    Fractal Zoomer

    A Fractal Zoomer with various functions.

    An application that lets you render some of the most known fractal functions, like the Mandelbrot set and many more! It comes with alot of options to further enhance your fractal experience! Its easy to use and does not require installation. A java version higher than 1.8 is required to be installed.
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    Downloads: 35 This Week
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  • 15
    Mathpaqs

    Mathpaqs

    A collection of mathematical packages in pure Ada

    Various mathematical packages including algebra, finite elements, random variables, probability dependency models, unlimited integers. Pure Ada, fully portable. More information on... http://mathpaqs.sf.net Alire crate: https://alire.ada.dev/crates/mathpaqs Mirror: https://github.com/zertovitch/mathpaqs
    Downloads: 15 This Week
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  • 16
    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).
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    Downloads: 37 This Week
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  • 17
    Dynamic geometry program for use in schools and universities. Rich graphical interface, web export, graphics export, macros, assignments, animations and much more. Download the program via the links on the web page.
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    Downloads: 29 This Week
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  • 18

    NCO netCDF Operators

    Command-line operators for netCDF and HDF files

    The netCDF Operators, or NCO, are a suite of file operators which facilitate manipulation and analysis of self-describing data stored in the (freely available) netCDF and HDF formats. Volunteers welcome! See homepage for details and download links.
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    Downloads: 18 This Week
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  • 19
    SigPack

    SigPack

    SigPack - A signal processing library using Armadillo

    SigPack is a C++ signal processing library using the Armadillo library as a base. The API will be familiar for those who has used IT++ and Octave/Matlab.
    Downloads: 31 This Week
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  • 20

    bootf2BCA

    computing f2 bootstrap CI BCA

    Computing similarity factor (f2) bootstrap bias corrected and accelerated confidence interval
    Downloads: 18 This Week
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  • 21
    Calcpad

    Calcpad

    A free software for mathematical and engineering calculations

    Calcpad helps engineers to create clear and traceable calculation notes. It supports real and complex numbers, phasors, units of measurement, custom variables and functions, vectors and matrices, numerical methods, function plotting, conditional execution, iterations, etc. Results are collected into professional looking Html reports for viewing and printing. You can also export them to .docx (MS Word) and .pdf files. You can also create dynamic vector drawings and animations to visualize...
    Downloads: 38 This Week
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  • 22
    AtteStat

    AtteStat

    The package for statistical data analysis and applied mathematics

    Less means - more power. The high performance open source package for statistical data analysis and applied mathematics AtteStat is an add-in for desktop versions of the Microsoft Excel spreadsheets. Both 32-bit and 64-bit in one package. The combination of the unsurpassed convenience of spreadsheets and the effective interception of Microsoft Excel exceptions (frontend) and the maximum speed of the C++ programming language (backend).
    Downloads: 19 This Week
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  • 23
    Criterial

    Criterial

    The package for statistical data analysis and applied mathematics

    Putting truth before show-off. The high performance open source package for statistical data analysis and applied mathematics Criterial is an add-in for all desktop versions of the LibreOffice Calc, Apache OpenOffice spreadsheets on any operating systems. The combination of the unsurpassed convenience of spreadsheets as frontend and the maximum speed of the C++ programming language as backend.
    Downloads: 12 This Week
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  • 24

    LMath library

    Math library for Free Pascal and Lazarus.

    LMath, based on DMath, is a mathematical library for FreePascal (FPC) and Lazarus. It is entirely written in Pascal and does not depend on external libraries. LMath provides routines and demo programs for numerical analysis, including mathematical functions, probabilities, matrices, optimization, linear and nonlinear equations, integration, Fast Fourier Transform, random numbers, curve fitting, statistics and graphics. It is organized s set of lazarus packages which makes it...
    Downloads: 13 This Week
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  • 25
    K3DSurf
    K3DSurf (now MathMod) is a program to visualize and manipulate Mathematical models in three, four, five and six dimensions. K3DSurf supports Parametric equations and Isosurfaces. ****** Welcome to the realm of complex numbers! Change-log for MathMod-11.1 (16/06/2021) 1) Support of graphing functions with complex numbers Z=u+iv in 3D and 4D spaces (demo scripts: "Complex3D_xx" and "Complex4D_Saddle") 2) Added support for HSV (hue, saturation, brightness) coloring model (script:...
    Downloads: 22 This Week
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