Showing 47 open source projects for "simple calculator source code java"

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    Construction Takeoff Software

    Takeoffs From Anywhere

    Stratosphere’s cutting edge cloud platform gives estimators unprecedented freedom to complete takeoffs from anywhere with next generation takeoff and markup tools.
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    Assembled is the only unified platform for staffing and managing your human and AI support team.

    AI for world-class support operations

    Assembled is the only platform that unifies AI agents and intelligent workforce management to power fast and flexible support operations. Built for scale, we help teams automate over 50% of customer interactions, forecast with 90%+ accuracy, and optimize staffing across in-house and BPO teams. Orchestrate every chat, email, or call, balancing workloads between human and AI agents in real time — without sacrificing quality or control. Trusted by Stripe, Canva, and Robinhood, Assembled transforms support from a cost center into a strategic advantage. Our Workforce and Vendor Management tools connect forecasting, scheduling, and performance for smarter staffing decisions. AI Agents automate conversations across channels with your workflows and brand voice. AI Copilot empowers agents with real-time guidance, suggested replies, and one-click actions for faster, higher-quality resolutions.
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  • 1
    MyBatis Mapper4

    MyBatis Mapper4

    Mybatis common mapper, easy to use

    This book starts with a simple MyBatis query to build a basic development environment for learning MyBatis. Through a comprehensive sample code and test, the basic usage of adding, deleting, modifying, and checking operations in the MyBatis XML mode and annotation mode is explained, and the application of dynamic SQL in different aspects and the best practice program in the use process are introduced. Provides a wealth of examples for MyBatis advanced mapping, stored procedures, and type...
    Downloads: 2 This Week
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  • 2
    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...
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    Downloads: 10 This Week
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  • 3
    GeoTools, the Java GIS toolkit

    GeoTools, the Java GIS toolkit

    Toolkit for working with and mapping geospatial data

    GeoTools is an open source (LGPL) Java code library which provides standards compliant methods for the manipulation of geospatial data. GeoTools is an Open Source Geospatial Foundation project. The GeoTools library data structures are based on Open Geospatial Consortium (OGC) specifications.
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    Downloads: 130 This Week
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  • 4
    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 in the...
    Downloads: 11 This Week
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  • Managed Cybersecurity Platform Built for MSPs Icon
    Managed Cybersecurity Platform Built for MSPs

    Discover the cyber platform that secures and insures SMEs

    In a world that lives and breathes all things digital, every business is at risk. Cybersecurity has become a major problem for small and growing businesses due to limited budgets, resources, time, and training. Hackers are leveraging these vulnerabilities, and most of the existing cybersecurity solutions on the market are too cumbersome, too complicated, and far too costly.
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  • 5
    VirtualCelestialGlobe

    VirtualCelestialGlobe

    A java 3d simple virtual celestial globe. Source code available

    VirtualCelestialGlobe 1.2.7b World Globe 0.0.7 A simple java 3d virtual celestial and world globe. Rotate the globe, magnify it, select the level of detail to show stars and constellations, and the ecliptic. Source code available to everyone to modify it. Star catalogue from Wikipedia. Available plain text star catalogue. Total stars number now reaches 1038. Using Phong shading.
    Downloads: 0 This Week
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  • 6
    Manikin
    A very simple java simulation of the human body to simulate a 3D drawing manikin,with plenty of freedom of movements of the limbs and rotation of the body to implements a 360 degrees view.Source code available.No openGL.Improvements to come !
    Downloads: 1 This Week
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  • 7
    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: 8 This Week
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  • 8
    Open Location Code

    Open Location Code

    A library to generate short codes

    Plus Codes are like street addresses for people or places that don’t have one. Instead of addresses with street names and numbers, Plus Codes are based on latitude and longitude and displayed as numbers and letters. With a Plus Code, people can receive deliveries, access emergency and social services, or just help other people find them. Plus Codes technology is open source and free to create and use. They are much shorter than traditional global coordinates, so they’re easy to share. Plus...
    Downloads: 0 This Week
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  • 9
    STEMCalc IV - Mathematics Swiss Knife

    STEMCalc IV - Mathematics Swiss Knife

    The Fourth Edition of STEMCalc and the biggest one yet!

    +++DISCLAIMER+++ The project is still currently in beta, thus have bare functionality, and possible bugs. Anyone who can spare time and lend a helping hand as a beta-tester is very appreciated. Contact the author for more information. +++INTRO+++ STEMCalc IV is a simple, yet powerful, console-programmed calulator written in Java, performing one calculation with two numbers max at a time and other various functions. +++STORY+++ This is the fourth edition of the previously abandoned...
    Downloads: 0 This Week
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  • The most user-friendly sales commission software for revenue-focused teams Icon
    The most user-friendly sales commission software for revenue-focused teams

    Everstage is a trusted ICM for public companies and enterprises worldwide-across industries

    Rated as #1 sales compensation management software, Everstage helps businesses streamline commission administration, boost sales performance and improve ROI with actionable insights. Top features: No-code plan designer, detailed commission statements, advanced commission forecasting, quota management, queries & approval workflows, deferred commissions (ASC606), BI-powered reporting, and more.
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  • 10
    Weather-Forecast

    Weather-Forecast

    Weather Forecast is a simple app that shows you a weather.

    Weather-Forecast app is what the title says it is. It's a quick, simple weather app. The features include the basics, including forecasts, current temperature, hourly forecasts, and more. Other than that, it's really not all that complicated. It's free to download with no in-app purchases and the source code available. The weather app supports global locations and has customizable Live Tile support. It is a nice option for the times you just need to check in on the weather to plan for...
    Downloads: 0 This Week
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  • 11
    Pyramid Calc

    Pyramid Calc

    Simple calculator

    Simple and fast in use scientific calculator. More details in README. It's not that long.
    Downloads: 0 This Week
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  • 12
    Simple-Scrape is a simple web-scraping library that allows for programmatic access to HTML code. No further techniques are needed and the library is very compact and thus easy to use.
    Downloads: 0 This Week
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  • 13
    bel_fft

    bel_fft

    FFT co-processor in Verilog based on the KISS FFT

    bel_fft is a FFT co-processor that can calculate FFTs with arbitrary radix. It is a hardware implementation of the free software Kiss FFT ("Keep it simple, Stupid!"). The target was to allow a simple replacement of the software code with the hardware implementation. Therefore bel_fft comes with a software driver that is compatible with the Kiss FFT routines. bel_fft also has a modular architecture and allows interfacing different bus architectures. So far AMBA AXI, Altera's Avalon bus and...
    Downloads: 7 This Week
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  • 14

    WrapImaJ

    Multi-platform API for Image Processing systems in Life Sciences

    WrapImaJ purposes to be a multi-platform wrapper for different Image Processing systems for: - using the Java programming language. The purpose of WrapImaJ is not to combine an exhaustive collection of all functionalities of different imaging system, but to offer a simple, concise Application Programming Interface (API) - allowing to develop imaging software, the source code of which is independent from the underlying imaging system on which it relies. ...
    Downloads: 0 This Week
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  • 15
    UltimateCalculator

    UltimateCalculator

    Basic Scientific Calculator

    This software has four major modes- Simple, Scientific, Base & Equation. It also has Unit Converter, Date Calculator & Prime Number Generator.
    Downloads: 1 This Week
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  • 16
    ICE (Interval Calculator for Engineer)

    ICE (Interval Calculator for Engineer)

    Interval Calculator for Engineer

    ICE is a simple mathematical calculator with very useful shortcuts for Engineer: works natively with tolerance, can run Monte Carlo analysis, uses engineer notation, includes most of the day by day functions used by engineers.
    Downloads: 0 This Week
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  • 17
    G4LTL-ST

    G4LTL-ST

    Generating PLC programs from formal specifications

    G4LTL-ST is a standalone tool and a Java library for automatically generating industrial control software (supporting IEC-61131-3 Structure Text) from LTL or extended logic specifications. See Tutorial.txt inside the package for step-by-step instructions. For technical demails, see CAV'14 paper "G4LTL-ST: Automatic Generation of PLC Programs". The old version (G4LTL; under BSD license) is available under file\arxiv.
    Downloads: 0 This Week
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  • 18
    LambdaNu

    LambdaNu

    Android app to calculate wavelength, frequency and bandwidth

    This android app is a simple tool for the lazy ones who don't want to remember the speed of light and type it into their calculator every time they need a wavelength or frequency converted. It also allows to calculate the bandwidth from a given wavelength or frequency and a range
    Downloads: 0 This Week
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  • 19
    jmathstudio - Java Image/Signal toolkit

    jmathstudio - Java Image/Signal toolkit

    Java toolkit for discrete Image and Signal processing.

    JMathStudio is a Java based digital image and signal processing toolkit/library. It is simple to use, portable, light (~300 Kb), extendable and free. Full source code available at https://github.com/bhavyaajani/jmathstudio Android compatible JMathStudio is available @ https://sourceforge.net/projects/jmathstudio-android/
    Downloads: 0 This Week
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  • 20
    Fast calculator

    Fast calculator

    Fast and simple calculator.

    Fast calculator is fast and simple calculator with many functions on java.
    Downloads: 0 This Week
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  • 21

    VOpR

    VOpR - a virtual optical rail

    ...The virtual optical rail as a ray-tracing simulation of the optical system. The goal is to provide fast and useful diagnostic images, not realistic blur. Additionally there is full access to the java source code under the terms of the GPLv3.
    Downloads: 2 This Week
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  • 22
    MathParser Java - Math Parser library

    MathParser Java - Math Parser library

    Mathematical Parser for Java

    This project gives a mathematical parser for converting a simple string expression into a result which can be managed for using in other calculations, all in Java. Using a couple lines of code, you'll be able to parse complex arithmetic expressions efficiently. This library is powered by Dijkstra's Shuting-yard algorithm. The library has no dependencies with other external libraries. Dependency <dependency> <groupId>com.google.code.mathparser-java</groupId> ...
    Downloads: 0 This Week
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  • 23
    A simple java library for text and object oriented code. Among the different available packages, there are for text analysis (levenshtein and ngram fingerprinting), a grammar framework, simple object persistence (very light and dependence free), ...
    Downloads: 0 This Week
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  • 24

    Java Dynamic Component Framework

    This is a lightweight java dynamic component framework

    This lightweight dynamic component framework, implemented in Java in a first time uses no code generation at all but uses only contracts. Contracts are expressed using simple software mechanism as interfaces and/or reflection (from middleware to application). A single small jar hosts the code dedicated to data, event and services management over the network, using contracts, reflection and generics. The main goal of the Java Dynamic Component Framework (jdcf) is to simplify the writing...
    Downloads: 1 This Week
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  • 25
    JActor

    JActor

    High Performance, Lock Free Java Actors

    JActor is a high-performance actor framework designed to make vertical scalability easy. JActor achieves its speed, in part, by almost always executing synchronously--though it is easy enough to force asynchronous processing when needed. JActor is divided into several GitHub projects: JActor - https://github.com/laforge49/JActor JID - https://github.com/laforge49/JID JFile - https://github.com/laforge49/JFile JANetty - https://github.com/kumarshantanu/JANetty
    Downloads: 2 This Week
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