Browse free open source C Calculators and projects below. Use the toggles on the left to filter open source C Calculators by OS, license, language, programming language, and project status.

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    Zenflow- The AI Workflow Engine for Software Devs

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  • 1
    latexcalc is a "LaTeX Calculator" that calculates values inside your LaTeX files before typesetting them. More accurately, it preprocesses files written in a superset of the LaTeX typesetting language and evaluates specified expressions in the text.
    Downloads: 0 This Week
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  • 2
    mathSuite

    mathSuite

    Powerful Calculus Environment and Matrices Handling Engine

    mathSuite is a very powerful Mathematical Suite which deals principally with complex algebric and geometric operations. It is powered by the fabulous ExprEval C Parser. The main purpose of this project is fast math-oriented algorithm virtualization, with an optimized direct text interface. Also it gives you a very powerful and fast Calculus Environment which let you handle easily interchangeable variable lists, matrices, LOGS and Settings Layouts with optimized Items Lists Managing Engine. You'll also be able to execute your own scriptfiles with a basic math-oriented beta script language. Some feature regarding Matrices and Linear Algebra Operations are LU-Factorization, SVD Decomposition, Rank Calculator, Ill Condition Checking and more... There are also a very powerful Linear System Solver and Basic PRELoaded Functions Integrator Engine.
    Downloads: 0 This Week
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  • 3

    mincal

    A free constants calculator

    Calculates various math constants to arbritary precision using very simple algorithms. Supports three different bases and both integer and floating point limbs. Currently tested only on x86 Windows, though it should compile and run fine on Linux too.
    Downloads: 0 This Week
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  • 4
    To create a robust scientific calculator that consists of a backend that can be used on the console, and to build a GUI frontend to be used as part of the Math Magic project.
    Downloads: 0 This Week
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  • Grafana: The open and composable observability platform Icon
    Grafana: The open and composable observability platform

    Faster answers, predictable costs, and no lock-in built by the team helping to make observability accessible to anyone.

    Grafana is the open source analytics & monitoring solution for every database.
    Learn More
  • 5

    nutrition supplements cost calculator

    Optimize supplement costs.

    This project is based on the soylent project. Project goals Coding 1. Add supplement amounts from health canada. 2. Allow user input of specified amounts 3. Comparison of user input valus to health canada values. 4. Optimize user input to allow for names of supplements being added along with cost and multiple ingredients. 5. comparison of amounts added to health canada values 6. cost calculation 7. cost optimization based on combination of components of each ingredient being added. 8. adaption of code for use in html browser 9. adaption of code for mobile phone app Wiki 1. detailed list of core nutrients and what they do. link to the soylent website. http://www.soylent.me/
    Downloads: 0 This Week
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  • 6
    pfcalc is a pipe friction calculator using the Darcy-Weisbach equation. gpfcalc is a Gtk front-end for pfcalc. Qpfcalc is a Qt front-end for pfcalc.
    Downloads: 0 This Week
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  • 7

    pipCalc cmd line calculator

    command line calculator for large numbers

    pipCalc is a command line calculator which can handle large numbers. Right now pipCalc can do addition, subtraction, multiplication, division and square root. It too knows the number Pi and Eulers number with each 10.000 digits.
    Downloads: 0 This Week
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  • 8

    rcal

    an interactive "rolling paper" calculator

    rcal is an interactive calculator for DOS, that loosely mimics the behavior of "roller printing" calculators. It supports huge numbers, floating point and has extremely low hardware requirements.
    Downloads: 0 This Week
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  • 9
    Small RPN (HP48 style) calculator, working in text mode, in interactive way (with GNU Readline) or automic way (from a pipe)
    Downloads: 0 This Week
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  • DAT Freight and Analytics - DAT Icon
    DAT Freight and Analytics - DAT

    DAT Freight and Analytics operates DAT One truckload freight marketplace

    DAT Freight & Analytics operates DAT One, North America’s largest truckload freight marketplace; DAT iQ, the industry’s leading freight data analytics service; and Trucker Tools, the leader in load visibility. Shippers, transportation brokers, carriers, news organizations, and industry analysts rely on DAT for market trends and data insights, informed by nearly 700,000 daily load posts and a database exceeding $1 trillion in freight market transactions. Founded in 1978, DAT is a business unit of Roper Technologies (Nasdaq: ROP), a constituent of the Nasdaq 100, S&P 500, and Fortune 1000. Headquartered in Beaverton, Ore., DAT continues to set the standard for innovation in the trucking and logistics industry.
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  • 10
    rutc is a calculator and expression solver for real and complex numbers. Besides the usual mathematical operations, it also offers user-defined functions, a statistical mode, input and output in several bases and also a linear equation solver.
    Downloads: 0 This Week
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  • 11

    simpcalc

    an easy and simple calculator for simple math operations

    Downloads: 0 This Week
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  • 12
    square footage calculator is a free calculator to estimating square footage.You need to use a square footage calculator when you tiling a floor, seeding a lawn, or estimating wallpaper, figure square footage.
    Downloads: 0 This Week
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  • 13
    talc is a terminal calculator designed with very large number support and a simple grammar. It is designed to be both scriptable and interactive.
    Downloads: 0 This Week
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  • 14
    Calculates the size of the tcp-payload on a system via packet capturing and connectiontracking at the user level instead of the ip level.
    Downloads: 0 This Week
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  • 15

    wxCalculator

    Simple RPN desktop calculator, implemented with wxWidgets and Lua.

    Downloads: 0 This Week
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