Showing 237 open source projects for "alpha"

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  • 1

    xpressionparser

    parser of string expressions like sin(pi/4), functions x0+2*sin(pi*x)

    Expression parser of strings like sin(pi/4) is written in c++, javascript, java and php. It is also possible to create functions x0+2*sin(pi*x1) for further calculations.
    Downloads: 0 This Week
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  • 2
    Ket

    Ket

    An algebra editor

    A text editor for maths. Simple algebra should be faster and more intuitive to perform on a computer than on paper and should look like maths. Write small fragments in plain text; perform simple click-and-drag algebra with the mouse; and explore more involved algebra through keyboard shortcuts. When done, save as plain text files or export to LaTeX and HTML.
    Downloads: 0 This Week
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  • 3
    Advanced Trigonometry Calculator

    Advanced Trigonometry Calculator

    Precision Trigonometry: Advanced Calculator for Complex Math

    Advanced Trigonometry Calculator is equipped with a user-friendly interface that allows for easy input of problems and instant computation. Professionals such as engineers who need to perform advanced trigonometric calculations in their work will find this tool extremely useful. ATC Online Alpha: https://advantrigoncalc.sourceforge.io/atc/ More info by clicking below: https://advantrigoncalc.sourceforge.io/ Advanced Trigonometry Calculator was only and always only developed by the Portuguese Renato Alexandre dos Santos Freitas. Also author of poems, reflections and thoughts published on the platform https://www.pensador.com/autor/renato_alexandre_dos_santos_freitas/ ATC is Made in Portugal. ...
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    Downloads: 7 This Week
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  • 4

    GeoRegression

    An open source Java geometry library with a focus on 2D/3D space.

    Geometric Regression Library (GeoRegression) is an open source Java geometry library for scientific computing with a focus on 2D/3D space. GeoRegression provides the ability to estimate the closest point/distance between geometric primitives, best-fit shapes, and best fit geometric transform between sets of objects. It is designed for high performance and ease of use. GeoRegression has been release under an LGPL license for both commercial and non-commercial use.
    Downloads: 0 This Week
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  • 5

    modnlp-plugins

    External plugins for modnlp/teccli

    This is a general project for modnlp/teccli plugins, with focus on text visualizaton.
    Downloads: 0 This Week
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  • 6
    BitLogic

    BitLogic

    Simple Java computer algebra calculator

    A calculator that solves many types of problems including solving equations computing derivatives and integrals simplifying expressions graphing equations 2d and 3d reverse polish notation, algebraic and word based interpreter infinite writing board for writing out equations requires java 11 or more
    Downloads: 0 This Week
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  • 7
    CompPad
    CompPad is a LibreOffice extension that provides live mathematical and engineering calculations within a Writer document. It is intended to provide a free / open-source alternative to Mathcad .
    Downloads: 2 This Week
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  • 8
    This project will be a project that will be used by Speleologist (cavers) to help aid in the mapping of the underground world. It will be simple at first.. only allowing the entry of survey (dist/azmith/V-angle) and give back a line plot..
    Downloads: 0 This Week
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  • 9
    Plots a parameterized family of curves
    Downloads: 0 This Week
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  • 10

    fantail-mlkit

    The fantail machine learning toolkit (Moved)

    Moved to https://github.com/quansun/fantail-ml
    Downloads: 0 This Week
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  • 11
    Virtual Math Teams
    The Virtual Math Teams (VMT) Project (vmt.mathforum.org) at the Math Forum enables K-12 math collaborative learning, professional development of educators, & group cognition research. VMT is now integrated with GeoGebra (http://www.geogebra.org/).
    Downloads: 0 This Week
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  • 12
    Flamethyst is a flame fractal renderer written in java. It generalizes the classical algorithm in several ways, and support most features of Apophysis .flame files.
    Downloads: 0 This Week
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  • 13

    jarta

    A Java library to model and fit ARTA processes.

    Downloads: 0 This Week
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  • 14

    Econball

    Equation of stock trading simplified to game of moving resizing balls

    The econ theory is the value of buy and sell are usually equal, at whatever free market price at the time, so if we trade between 2 things, holding the total of those 2 equal eachother, then you can buy without anyone selling, or sell without anyone buying. Just change from one equal valued type to the other, and the total of all the A's and all the B's are scaled instantly to be the same amounts. Those who change to the majority side lose, and those who change to the minority side win,...
    Downloads: 0 This Week
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  • 15
    yacas

    yacas

    Computer calculations made easy

    NOTE: Yacas and yagy development has moved to github. The new repositories are located at https://github.com/grzegorzmazur/yacas and https://github.com/grzegorzmazur/yagy . The mailing list has been moved over to https://groups.google.com/forum/#!forum/yacas . The downloads section at sourceforge will be kept up to date for the foreseable future. Yacas is an easy to use, general purpose computer algebra system. It uses its own programming language designed for symbolic as well as...
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    Downloads: 1 This Week
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  • 16
    A pure Java library for manipulating content MathML version 2, including read/write and statement execution.
    Downloads: 0 This Week
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  • 17
    This java program will ultimately solve grid-type logic problems if given enough clues in a pseudo english language. Features a user friendly GUI letting the user know the progression of the solving process based on the clues entered.
    Downloads: 0 This Week
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  • 18
    The Java Data Mining Package (JDMP) is a library that provides methods for analyzing data with the help of machine learning algorithms (e.g. clustering, classification, graphical models, neural networks, Bayesian networks, text processing, optimization).
    Downloads: 0 This Week
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  • 19

    xorlisp

    Bit level lambda continuations and nothing else - Queue automata

    Not working yet. To deal with the Halting Problem, computing and data are navigated using debugger ops: linearForward and treeForward, which navigate an astronomically large bit string where 1 is ( and 0 is ). All pairs are derived from (). For example, true is represented as ((()())()), and false is (()(()())). It appears related to the church encoding of lambda where T chooses first parameter and F chooses second, of a pair. Continuations are nearly finished code and are represented as a...
    Downloads: 0 This Week
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  • 20
    zet-evacuation
    Moved to GitHub. This is the old, unmaintained source code. https://github.com/zet-evacuation A tool to model and simulate evacuation situations in buildings using flows on graphs and cellular automatons. It allows visualization of both models in OpenGL.
    Downloads: 0 This Week
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  • 21
    MathOCR

    MathOCR

    A printed document recognition system that can deal with formula

    MathOCR try to recognize printed scientific document including mathematical formula , result is available in LaTeX and HTML.
    Downloads: 0 This Week
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  • 22

    Immutable Sparse Wave Trees (WaveTree)

    Realtime bigdata tool for bit strings up to 2^63 based on AVL forest

    Realtime bigdata tool at the bit level based on immutable AVL forest which can be run in memory or, in future versions, as a merkle forest like a blockchain. Main object is a sparse bit string (Bits) that efficiently scales up to 2^63 bits normally compressed as forest has duplicated substrings. Bits objects support reading bit, byte, short, int, or long (Java primitives) at any bit index in 64 bit range. Example: instead of building a class to hold a header and then data, represent all of...
    Downloads: 0 This Week
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  • 23
    Java Oriented Matroids
    This is a Java library for manipulating Oriented Matroids.
    Downloads: 0 This Week
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  • 24
    A collection of projects I have developed in the past years. It contains: - a tool to compute height and angle of objects above horizon - a proof of concept of DFT and DWT to reduce audio files - a quantitative library with OOorg interface for Calc
    Downloads: 0 This Week
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  • 25

    javaGeom

    A geometry library for Java

    A java library for geometry applications. Provides a general framework for manipulating and creating geometric primitives, computing intersection points between shapes, composing them to create new shapes, and performing some measurements. Important note: the repository has now moved to GitHub: https://github.com/dlegland/javaGeom Please update bookmarks!
    Downloads: 0 This Week
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