Showing 288 open source projects for "basic calculator"

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  • 1
    Windows Calculator

    Windows Calculator

    A simple yet powerful calculator that ships with Windows

    Calculator is the open source version of the Microsoft Windows Calculator application. It is a modern Windows app written in C++ and C#, offering standard, scientific, and programmer modes, unit/currency conversion, date calculations, and history/memory operations. It ships preinstalled with Windows and is actively developed on GitHub. Standard Calculator functionality, which offers basic operations and evaluates commands immediately as they are entered. Scientific Calculator functionality...
    Downloads: 32 This Week
    Last Update:
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  • 2
    Simple Calculator

    Simple Calculator

    A calculator for quick simple calculations with a nice user interface

    ... and graphing calculator. You can also use this math calculator as a mortgage calculator. The app is a simple helper for fast calculations with many basic functions including multiplying, dividing, rooting, and powers. It also comes with a dark theme so that you can use this new technology to make your calculator look smoother and easier to use rather than using sharp colors provided in different calculators that can't help you concentrate on your complex calculations in this graphing calculator.
    Downloads: 2 This Week
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  • 3
    MOROS

    MOROS

    MOROS: Obscure Rust Operating System

    MOROS is a hobby operating system written in Rust by Vincent Ollivier. It targets computers with an x86-64 architecture and a BIOS, typically from 2005 to 2020. It also runs well on most emulators. MOROS is open source. You can build or download an image. Check out the manual for details on how to use it. MOROS is text-based and draws inspiration from Unix and DOS to provide a simple and efficient environment for computing and communication from the command line. Each program is designed to...
    Downloads: 1 This Week
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  • 4
    CRC calculator

    CRC calculator

    Calculator for CRC8, CRC16, CRC32, CRC64.

    Application for calculating CRC checksum such as CRC-8, CRC-16, CRC-32 and CRC-64 with most popular parameters. The application needs .NET 4.6.
    Downloads: 21 This Week
    Last Update:
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    Elite Calculator

    Elite Calculator

    Elite Calculator - Accurate Math Solutions

    Elite Calculator Simplify your calculations with Elite Calculator, the ultimate tool for quick and accurate math solutions. Designed with a sleek interface and packed with features, it's your all-in-one math assistant. Key Features: 🔢 Standard Calculator: Perform basic arithmetic operations like addition, subtraction, multiplication, and division. 📐 Scientific Mode: Access advanced functions for trigonometry, logarithms, and more. 🎨 Customizable Themes: Switch between light...
    Downloads: 5 This Week
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  • 6
    basic_numerical_methods

    basic_numerical_methods

    Didactic application to aid students in learning Numerical Methods;

    A practical tool (for students and engineers) to foresee the result of calculus exercises. Calculation and visualization numerical methods for nonlinear equation, ODE, integration, linear system, polynomial fitting,.....
    Downloads: 0 This Week
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  • 7
    Global Calculator

    Global Calculator

    A global calculator with multi language support

    GlobalCalc is a cross-platform calculator app with built-in support for multiple languages, including English and Hindi, with plans to expand to more languages. Its intuitive design allows users to switch between languages easily, and even displays numbers in the corresponding numeral system (e.g., Devanagari for Hindi). With features such as basic arithmetic operations, scientific calculations, theme switching, and error-handling, GlobalCalc caters to both casual users and those with advanced...
    Downloads: 0 This Week
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  • 8
    Bolt Hole Calculator

    Bolt Hole Calculator

    Calculate the coordinates of equally spaced circles for a given radius

    Calculates the coordinates of circles at equal intervals on a given radius. Circle radius, number of circles, starting degree and hole diameters are simulated instantly according to the desired value.
    Downloads: 0 This Week
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  • 9
    Pythagorean-Numerology-Calculator
    "A basic numerology calculator in JavaScript" A live demo is available at: https://pythagorean-numerology-calc.sourceforge.io/pnc.html Features: -Your connection with the 4 classic elements -Numerology chart calculation -Master numbers detection -Psychologic matrix chart calculator -Name calculation chart -Personal day calendar -Plain calculator for names or numbers -Name diagrams (Norman Shine) -Profiles manager -Unlimited number of profiles -Search and sort feature...
    Downloads: 2 This Week
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  • 10
    FunOS

    FunOS

    FunOS is a Linux distro based on Ubuntu LTS with JWM window manager

    FunOS is a lightweight and minimal GNU/Linux distro, based on Ubuntu LTS. Using the JWM window manager. It comes without Snap.
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    Downloads: 448 This Week
    Last Update:
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  • 11
    4tH compiler

    4tH compiler

    A Forth compiler with a little difference

    ... with an RPN calculator, BASIC interpreter, line editor, preprocessor, compiler, decompiler, C-source generator, a virtual machine, and a multitasking environment.
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    Downloads: 52 This Week
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  • 12
    QxCalc

    QxCalc

    QxCalc, a scriptable calculator

    QxCalc For mathematical calculations in high-school, physics, chemistry, mathematics, economics, electrical, mechanical. Create equations, and also calculate with them, with ease. You use the calculator the same way as you use a pen and paper. It is quite simple, and can do a lot of work given syntax correctness. It comes with a "basic" gui, however the best way to use it is with the 'vim' editor, for which it has a syntax highlight file (calc.vim).
    Downloads: 3 This Week
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  • 13
    RPNCalc

    RPNCalc

    RPNCalc - The command line Reverse Polish Notation (RPN) Calculator

    RPNCalc is the command-line based Reverse Polish Notation (RPN) calculator. RPN calculators make it very simple to do complex calculations, especially if there are parentheses involved. I've created a User Guide (https://frossm.github.io/RPNCalc-UserGuide) to do a better job of explaining how to use RPNCalc than the old readme.md file, which was getting really long. If you have questions, issues, feedback, or ideas, please let me know. You can contact me via the links
    Downloads: 3 This Week
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  • 14
    Interest

    Interest

    It is capable of performing interest driven operations

    This is a simple console-based Java application that functions as a basic interest calculator with multiple operations.
    Downloads: 0 This Week
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  • 15
    Circle

    Circle

    Circle Area & Perimeter Finder

    This is a simple console-based C application that functions as a basic area and perimeter calculator of circle.
    Downloads: 0 This Week
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  • 16
    Photon

    Photon

    A graphing calculator that's both powerful and easy to use.

    Photon is a fully functional graphing calculator capable of numeric calculations as well as graphing functions, including parametric and polar graphs. In addition to regular graphing, Photon can plot integrals, first and second derivatives, tracing, animation, matrix math, and degree / radian mode. Photon can find roots, minimums and maximums, points of inflection, and it can fit several types of best fit lines and curves to data sets. Log and semi-log graphing are also available...
    Downloads: 2 This Week
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  • 17
    rechne.exe

    rechne.exe

    Command-line calculator and libray.

    Easy-to-use command-line calculator for basic and scientific calculations.
    Downloads: 2 This Week
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  • 18
    Nest-o-Patch

    Nest-o-Patch

    Software for analysis of patch-clamp recordings and other wave data

    This program was designed mainly for preconditioning and analysis of electrophysiological data, including patch-clamp and 2-electrode voltage clamp recordings. The program includes tools both for basic analysis of whole-cell recordings or analysis of single channel properties. Program can display and analyse long traces incuding many sweeps, series and even groups simultaneously. Current amplitudes or time intervals are easily measured. Single channel conductance, kinetics, NPo, as well...
    Downloads: 3 This Week
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  • 19
    Calculation

    Calculation

    It can handle multiple calculation stuffs

    This is a simple console-based Java application that functions as a basic calculator with multiple operations.
    Downloads: 0 This Week
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  • 20

    Currency Calc

    Currency Calc

    This simple application helps you to calculate the Currency. Denomination Calculation. This helps to decrease your error while calculating the currency
    Downloads: 0 This Week
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  • 21

    Small-projects-with-c

    A set of basic academic C programs for learning and practice.

    This repository contains a collection of basic and academic C programming projects developed for coursework at Islamic Azad University, Central Tehran Branch. The purpose is to help beginners understand core programming concepts such as conditionals, loops, arrays, recursion, and math functions. Each project is organized in its own folder, with readable code and clear logic. Ideal for students and educators looking for structured C examples. Contributions and feedback are welcome.
    Downloads: 0 This Week
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  • 22
    Calcuthora
    A practical and universal calculator that allows for basic mathematical operations and unit conversions through the system console, functional on any 64-bit Windows computer. **** New features (Version Alpha 2.0) **** * Now available in English and Spanish. * New modes. * New graphical interface. * Greater stability in the base code. * Optimization in mathematical processes.
    Downloads: 0 This Week
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  • 23

    TopoIndices

    Calculator of topological indices of molecular graphs (from SDF file)

    The first step was taken - the 118 topological indices (2D indices) of molecular graphs can be calculated. The description of topoindices is in the file topoindices.pdf (docs folder). For each index there is at least one literature reference. Several indices were not taken into account for this project: some of them are depending on parameters, some are generally not calculable in the real numbers (square roots of negative numbers). The BASIC code was written for JustBASIC (the free younger...
    Downloads: 0 This Week
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  • 24
    SuperSKU

    SuperSKU

    A Open Source, Free POS (point of sale) system.

    MOVED TO https://codeberg.org/Three_Avocados_Development_1/SuperSKU-v1 A Open Source, Free POS (point of sale) system. Licensed under GNU GPL V3
    Downloads: 0 This Week
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  • 25
    Financial- Math Calculator

    Financial- Math Calculator

    Financial- Math Calculator

    Financial-Math Calculator is a software which aims to assist you in conducting a variety of financial estimates and obtain results as accurate as possible for periods, rates, interest and payments. It features several functions, allowing you to learn the ‘Present Value’, ‘Future Value’ or the ‘Interest Payment’ for a specific investment, as well as the ‘Rate’, ‘Periods and ‘Payment’ amounts. Moreover, you can determine the ‘Present Value Of an Annuity’ (PVOA) as well as the ‘Future Value...
    Downloads: 0 This Week
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