Showing 32 open source projects for "7zip"

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  • 1

    Billiards Covers

    This zip jar contains the current coverings of periodic paths.

    Researchers, Mathematicians and Enthusiasts. Download "Billiards Covers" to see the most current list of periodic paths in triangles. Download "Billiards Everything" to discover new periodic billiard paths, an unresolved problem from 1775! Follow "The Great Periodic Path Hunt" at gwtokarsky.github.io for the latest news. Email tokarsky@ualberta.ca for feedback.
    Downloads: 0 This Week
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  • 2
    PI-Based Image Encoder / Converter

    PI-Based Image Encoder / Converter

    Python code able to convert / compress image to PI (3.14, π) Indexes

    Image processing tool that encodes pixel data as indices within the first 16.7 million digits of PI (π). Features high-performance Numba-accelerated search and a signature 'film-grain' aesthetic upon reconstruction. ZIP also include 16 MB file with 16,7 mil numbers of PI Benchmark(Single-Thread): Hardware & Environment Apple Silicon: Apple M2 (Mac mini/MacBook) x86_64 Platform: Intel Core Ultra 5 225F (Arrow Lake, 10 Cores) OS 1: Fedora 43 (GNOME) OS 2: Windows 11 Pro (23H2/24H2) Software: Python 3.14.3 + Numba JIT (latest) Results (Lower is better) Platform / OS CPU Time (Seconds) macOS (Native) Apple M2 52.151311 s (in default setup) Fedora Linux Intel Core Ultra 5 225F 58.536457 s (in default Power Management: Balanced) Windows 11 Intel Core Ultra 5 225F 59.681427 s (important! ...
    Downloads: 0 This Week
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  • 3
    Etchimaths (ALL categories)

    Etchimaths (ALL categories)

    This is a maths solving app and study guide for various levels..

    ...It involves Mathematics programs at various levels of studies;they include: 1.Etchimaths(O'LEVEL) 2.Etchimaths(A'LEVEL) 3.Etchimaths(UNIVERSITY) 4.Etchimaths(BEPC/BEPC+1) 5.Etchimaths(BAC) 6.Etchimaths(UNIVERSITE) 7.Etchimaths(ULTIMATE) and more to come in future..
    Downloads: 0 This Week
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  • 4
    Java library of statistical distribution functions. Classes implement the PDF, CDF, and (usually) quantile and random variate generation for many common distributions.
    Downloads: 0 This Week
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  • 5

    mep4j

    Math Expression Parser 4 Java

    ...Example: int num_variations = 100; int init_value = 10; MathParser mathParser = new MathParser(); mathParser.putVariable("x", init_value); mathParser.parse("2 + (7 - 5) * 3.14159 * pow(x, (12-10)) + sin(-3.141)"); for(int i = init_value; i < num_variations; ++i) { Double result = mathParser.execute(); mathParser.putVariable("x", i); }
    Downloads: 1 This Week
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  • 6
    WOLFGANG

    WOLFGANG

    Editor for Petri nets

    Wolfgang is a lightweight tool that allows users to easily create and edit Petri nets and check them against general and workflow specific net properties. Specifically, Wolfgang supports full PNML conform editing functionality of Place-Transition Nets (P/T-Nets) and Colored Petri Nets (CPN) as they are defined in the SEPIA package. Its simple and easy to use interface allows to quickly create Petri nets from scratch, edit them graphically in many ways, store and even export them as PDFs. Use...
    Downloads: 0 This Week
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  • 7
    JAGAL: Java Graph Library

    JAGAL: Java Graph Library

    Java graph library

    JAGAL provides implementations for directed graphs (weighted and unweighted) and varoius types of transition systems as well as utils for graph traversal and modification. JAGAL builds upon the Java library TOVAL (located at http://sourceforge.net/p/toval). To use JAGAL, make sure the TOVAL library is on the build path. This library uses and encloses jGraphX (https://github.com/jgraph/jgraphx). A documentation for JAGAL can be found under http://doku.telematik.uni-freiburg.de/jagal.
    Downloads: 0 This Week
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  • 8
    SEPIA: Security-oriented PN Framework

    SEPIA: Security-oriented PN Framework

    Petri net framework for security related modeling and reasoning.

    SEPIA provides implementations for various types of Petri nets. Along Place/Transition-nets, it supports Petri nets with distinguishable token colors and defines coloured workflow nets, where coloured tokens are interpreted as data elements used during process execution. To support information flow analysis of processes, SEPIA defines so-called IF-Nets, tailored for security-oriented workflow modeling which enable users to assign security-levels (HIGH, LOW) to transitions, data elements and...
    Downloads: 0 This Week
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  • 9
    A math application written in Java. Its features include 2D and 3D graph plotting, scripting, user-defined variables and functions and skinnable GUI. This project is not maintained at the moment.
    Downloads: 0 This Week
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  • 10
    Easy Equations

    Easy Equations

    Hand Written Equation Creator

    ...The focus of this utility is to provide user friendly access to write mathematical equations which is helpful for students, lecturers, mathematicians and Research persons who prefer using mathematical equations in a document, PowerPoint or web sites. Works on Windows as well as Linux platforms. Software Requirements: JDK 7 or higher. Linux Platform with kernel version 2.7 or higher.(for Linux users).python necessary only in linux environment to use COPY functionality.python is pre installed in recent linux distributions.
    Downloads: 0 This Week
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  • 11
    A general-purpose math library written in Java.
    Downloads: 0 This Week
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  • 12
    Logiciel de modélisation, simulation et traitement du signal adapté aux applications lidar.
    Downloads: 0 This Week
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  • 13
    This project has moved to http://code.google.com/p/synthetic/
    Downloads: 0 This Week
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  • 14
    superseded by SgpDec http://sgpdec.sf.net Java implementation of the holonomy algorithm for the algebraic hierarchical decomposition of finite state automata.
    Downloads: 0 This Week
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  • 15
    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.
    Downloads: 0 This Week
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  • 16
    GeoGebra is free and multi-platform dynamic mathematics software for learning and teaching geometry, algebra, statistics, and calculus. Download the free software at http://www.geogebra.org. Find the source code at http://www.geogebra.org/trac
    Downloads: 0 This Week
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  • 17
    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.
    Downloads: 0 This Week
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  • 18
    Misc packages including a matrix application, a text based minesweeper, and simple console functions bundled to be run from a virtual console. Some packages are independently runnable. http://damf.sourceforge.net/ for more information.
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  • 19
    John has between 2 and 5 apples. Mary gives him between 3 and 7 apples. How many apples does he have now? If you even understand this question, you understand interval arithmetic. This Java library implements interval arithmetic for all operators.
    Downloads: 0 This Week
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  • 20
    Downloads: 1 This Week
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  • 21
    A statistics graphing tool that allows for users to input data and have it represented graphically.
    Downloads: 0 This Week
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  • 22
    MATHLIB3D: MATHLIB3D is a Vector/Matrix/Quaternion/Plane/Polynomial C++/Java library targeting either precision or fast mathematical operations executed on vectors, matrices and quaternions.
    Downloads: 0 This Week
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  • 23
    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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  • 24
    Demetrix is a Java-based process modelling system. The goal of the project is to develop a flexible framework for managing complex process models using Petri-Net-oriented methodologies (state-task networks and resource-task networks).
    Downloads: 0 This Week
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  • 25
    FrEAK, the Free Evolutionary Algorithm Kit, is a toolkit to design and analyze evolutionary algorithms, written in Java.
    Downloads: 4 This Week
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