Showing 25 open source projects for "calculators"

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  • 1
    WP 34s

    WP 34s

    Scientific/engineering firmware repurposing HP business calculators!

    This project has created scientific firmware for the HP-20b and HP-30b business calculators. WP 34S turns either of these calculators into a powerful keystroke programmable scientific device. According to our customers, it's the most powerful and fastest RPN scientific pocket calculator ever built. WP 34S is alive and stable since 2011. We have succeeded in satisfying the most picky users - read about their experiences on http://www.hpmuseum.org/forum/forum-8.html. ...
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    Downloads: 47 This Week
    Last Update:
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  • 2
    fHash

    fHash

    A files hash calculator for Windows and macOS.

    An open source files hash calculator for Windows and macOS. * MD5, SHA1, SHA256 and SHA512. * Drag & drop. * Integrated with context menu in Explorer/Finder. * Support Windows 7 and later. * Support macOS 13 and later, with universal binary. * Support Dark Mode. * English and Simplified Chinese UI. The icon "希" is from hash in Chinese "哈希".
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    Downloads: 12 This Week
    Last Update:
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  • 3
    newRPL

    newRPL

    The classic RPL programming language reimplemented and reimagined.

    This project reimplements from scratch the RPL language made popular by HP programmable calculators, in portable C/C++. The main goal is to release a complete computing environment for various targets. There's currently 4 active targets: the HP 50g, HP39gs and HP40gs calculators and a PC simulator (see the downloads section!). Other ports are planned for the future.
    Downloads: 10 This Week
    Last Update:
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  • 4
    bcal

    bcal

    Byte CALculator for storage conversions and calculations

    bcal (Byte CALculator) is a command-line utility for storage conversions and calculations. Storage, hardware and firmware developers work with numerical calculations regularly e.g., storage unit conversions, address calculations etc. If you are one and can't calculate the hex address offset for (512 - 16) MiB immediately, or the value when the 43rd bit of a 64-bit address is set, bcal is for you. Though it started with storage, the scope of bcal isn't limited to the storage domain. Feel...
    Downloads: 4 This Week
    Last Update:
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  • 5
    Tilem - TI Linux Emulator
    TilEm is an emulator for the Z80 series of Texas Instruments graphing calculators. It supports all of the existing models in this series (TI-73, TI-76.fr, TI-81, TI-82, TI-83, TI-83 Plus, TI-84 Plus, TI-85, and TI-86.) TilEm features detailed emulation of all aspects of the calculator hardware, and includes a debugger for writing assembly programs.
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    Downloads: 31 This Week
    Last Update:
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  • 6
    hack0689

    hack0689

    Hackings on calculators.

    For developing calculator programs. Digging for fun.
    Downloads: 0 This Week
    Last Update:
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  • 7

    Primes

    Calculate primes by using extremely fast sorting

    This project considers the problem of calculating primes as a sorting problem. It includes the most efficient tree-based sorting algorithm that is possible and shows that finding a new prime can be done by sorting the differences between the previous primes in the right way. Unfortunately it has turned out that going this way is even more slowly than trying to find primes by brute force. So it can only be used as a test with heavy load for the sorting algorithm, which can be used for...
    Downloads: 0 This Week
    Last Update:
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  • 8
    xfer9860 works with the fx-9860G (AKA Graph85) versions of Casio's graphing calculators. It allows you to transfer files to your calculator, and works on platforms where libusb is available - including Linux and Windows.
    Downloads: 7 This Week
    Last Update:
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  • 9
    Unix-like operating system for the TI-89 and TI-92+ graphing calculators.
    Downloads: 20 This Week
    Last Update:
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  • 10
    This emulator is capable of providing a faithful replication of the HP48. It also has a debugger for the saturn processor.
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    Downloads: 110 This Week
    Last Update:
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  • 11
    Xealous Nets is a set of programs to be used as network calculators. One of them performs classful calculations and the other one performs classless calculations, that is, CIDR.
    Downloads: 1 This Week
    Last Update:
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  • 12
    Modeline calculator designed to calculate low resolution modelines for CGA, EGA, and VGA arcade monitors, NTSC and PAL televisions, and multisync PC monitors. Supports X11, fb, and AdvanceMAME modeline formats.
    Downloads: 1 This Week
    Last Update:
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  • 13
    A simple command to convert calendar dates to julian dates. Quite useful in timing situations where you need elapsed time between dates. Also useful for astronomy applications.
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    Downloads: 4 This Week
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  • 14
    LibG100 is a common library to use all capacity of the Casio Afx2/Graph100 Calculator
    Downloads: 2 This Week
    Last Update:
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  • 15
    A complete emulator for TI calculators, and in the future advanced debugging abilities for the serious calculator programmer, and possibly HP calculator support, All in a cross-platform, highly portable codebase.
    Downloads: 0 This Week
    Last Update:
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  • 16
    ReHash is an easy-to-use console-based hash calculation tool written in C++. It supports many algorithms and output formats and it can be fully configured using some of the many command-line arguments which can be passed to the tool.
    Downloads: 2 This Week
    Last Update:
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  • 17
    HexCalc is a simple calculator similar to GNOME calculator. it can do simple calculations in hexadecimal, octal, binary, and non-floating point decimal. It uses a 32bit signed integer. It is a helpful little coder utility.
    Downloads: 0 This Week
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  • 18
    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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  • 19
    Shine provides you develoments tools and programs for Casio Fx2/Graph100/+ calculators.
    Downloads: 0 This Week
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  • 20
    A simple ip subnet calculator
    Downloads: 0 This Week
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  • 21
    HP Emulator is an emulator for the HP 48GX calculator.
    Downloads: 1 This Week
    Last Update:
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  • 22
    A programmable RPN calculator for various PDAs. It features a programming language that resembles the original RPL found in HP48, along with other \"standard\" features such as matrices, complex numbers, binary arithmetic etc.
    Downloads: 0 This Week
    Last Update:
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  • 23
    LiteOS is our attempt to write a free OS for calculators known as "TI-68k". TI naturally stands for Texas Instuments while 68k designs the Motorola 68000, in other words the processor running such calculators.
    Downloads: 0 This Week
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  • 24

    Math Calculator

    Unix/Linux math calculator

    An easy, small and handy math calculator for Unix/Linux systems. It can calculate easy and complex mathematical expressions passed as command line arguments.
    Downloads: 0 This Week
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  • 25
    WICHTIG - Wireless Chat for Texas Instruments Graphical Calculators. A low cost, open source TI calc extension for wireless chat and electronic cheat sheet capabilities. Licensed under GPLv3. Currently only availiable in German. (Nur auf Deutsch.)
    Downloads: 0 This Week
    Last Update:
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