Showing 47 open source projects for "source"

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  • 1
    4tH compiler

    4tH compiler

    A Forth compiler with a little difference

    ...It supports about 95% of the ANS Forth CORE wordset and features conditional compilation, pipes, files, assertions, forward declarations, enumerations, structures, suspended execution, recursion, include files, etc. It comes 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: 147 This Week
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  • 2
    WP 34s

    WP 34s

    Scientific/engineering firmware repurposing HP business calculators!

    ...Our customers confirm its documentation is excellent and comprehensive (see feedback); a full-color printed edition is available from https://www.amazon.com/dp/153366238X since 2018-10-15. Alternatively, you can get a personalized pdf-manual for a ≥ 9 US$ donation here. We have also produced the WP 31S which is derived from the WP 34S source code. This is an entry-level scientific calculator. Its printed manual is available from https://www.amazon.com/dp/1499231164 .
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    Downloads: 63 This Week
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  • 3
    Calcoo is a scientific calculator (with both RPN and algebraic modes) designed to provide maximum usability.
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    Downloads: 9 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: 2 This Week
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  • 5
    TRURL

    TRURL

    A suite of RPN calculators and a class library for Object Pascal

    TRURL is a suite of desktop calculators with reverse Polish notation (RPN) written in Object Pascal. Additionally, it comes with a free reusable class library (RPN Engine) as a toolbox for creating your own calculator. TRURL is an acronym for "TRURL is a Reusable Universal RPN Library". Class Libraries: • RPN Engine: Full-featured calculation engine for Pascal-based RPN calculators • Segmitator: Library for virtual seven-segment displays Applications: • TRURL A: Simple demo app...
    Downloads: 1 This Week
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  • 6
    IntervalRpnCalculator

    IntervalRpnCalculator

    An HP RPN calculator with interval output

    This terminal app runs on PCs or laptops running OSX or GNU/Linux. It attempts to mimic the functionality of an HP ReversePolishNotation [RPN] calculator with the added enhancement of interval output. So along with your answer, you get a good idea of its trustworthiness. This app uses GAOL, a C++ library to perform arithmetic with floating-point intervals.
    Downloads: 0 This Week
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  • 7
    Differential Calculator

    Differential Calculator

    Terminal calculator with differential error estimates

    This is a terminal calculator with a remarkable twist. It uses symbolic differentiation to provide a numerically precise error estimate with each calculated answer. It mimics the functionality of an HewlettPackard ReversePolishNotation [RPN] calculator simply because I like RPN. But along with your answer, you get some measure of its trustworthiness. Runs on PCs or laptops running Windows or Linux.
    Downloads: 0 This Week
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  • 8

    npadcalc

    Desktop RPN calculator

    A desktop RPN calculator app, optimized for use with full-size keyboard. Written in Rust with gtk-rs GUI. This app was developed as a learning project, but one may still find it useful for performing simple calculations.
    Downloads: 0 This Week
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  • 9
    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: 0 This Week
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  • 10
    gdcalc

    gdcalc

    financial, statistics, scientific and programmers calculator

    NO LONGER MAINTAINED HERE - GONE TO https://gitlab.com/wef/gdcalc gdcalc is a financial, statistics, scientific and programmers calculator for Unix and Linux. The GUI was written with glade(1) and uses the Gnome/Gtk-2 toolkit - so it may well be compatible with themes and other whiz-bang features of those systems. gdcalc has both Algebraic notation (ie. conventional, TI or Casio style) and Reverse Polish Notation (RPN or Hewlett-Packard style). If you've not heard of RPN before, you...
    Downloads: 0 This Week
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  • 11
    rpCalc is a simple RPN (Reverse Polish Notation) calculator.
    Downloads: 4 This Week
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  • 12

    wxCalculator

    Simple RPN desktop calculator, implemented with wxWidgets and Lua.

    Downloads: 0 This Week
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  • 13
    libunits

    libunits

    ultimative units calculation and conversion tool and library

    The ultimative shared library to do calculations(!) and conversions with any units! Includes all SI and pseudo SI units and thousands of US, Imperial and other units. 10th of thousands of typical dimensions are recognised as well. An easy API for calculations is available as well as a ncurses based calculator providing RPN and algebraic mode.
    Downloads: 0 This Week
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  • 14

    galculator

    galculator is a scientific calculator in algebraic mode and RPN

    ...Please note: This project page at sf.net reflects the state of the project up to August 2015. Beginning in September 2015, the project homepage was moved to http://galculator.mnim.org, with the source code repositories and issue trackers hosted at https://github.com/galculator/galculator.
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    Downloads: 3 This Week
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  • 15

    HPN cli calculator

    A functional HP-style command-line RPN scientific calculator

    HPN is a functional - as opposed to microcode - cross-platform emulation of a classic 1970s Hewlett-Packard scientific calculator for any command-line interface. Its operations completely model the historical and groundbreaking HP-35 series, and functions to support the HP-45 and the later HP-65, 67 and HP-15C are in the pipeline.
    Downloads: 0 This Week
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  • 16
    RPNcalculator
    Nice looking calculator using Reverse Polish Notation (RPN) written for Windows. It supports DEC, HEX, BIN, OCT numbers, GRAD, RAD and DEG.
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    Downloads: 6 This Week
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  • 17

    C_Sharp_Calculator

    RPN based calculator in C#.

    Currently, this is the first version of an RPN calculator made to be easy to implement for any C# project requiring parsing of text into calculable data. Using RPN (Reverse Polish Notation) to place strings in a specific format to allow fast processing for parsing and evaluating the string.
    Downloads: 0 This Week
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  • 18
    pRPN

    pRPN

    RPN calculator running on Windows and Linux

    Graphical Reverse Polish Notation calculator running in Linux and Windows. Programmable. Provides Reals, Complex, Vectors, Matrices, Binaries, Lists, Expressions, Strings and Programs. Implements RPL, the HP programming language of HP-28 and HP-48 series.
    Downloads: 0 This Week
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  • 19
    OpenDRO
    OpenDRO is an open source project to develop embedded software that runs on digital readouts (DROs) for lathes, mills, and other machine tools.
    Downloads: 0 This Week
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  • 20
    rpCalc is a calculator that uses Reverse Polish Notaion (RPN). It supports both keyboard entry and use of the mouse.
    Downloads: 3 This Week
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  • 21
    "Caltos" ( french slang word for calculator ) is a command-line RPN ( reverse polish notation ) calculator, using ncurses.
    Downloads: 0 This Week
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  • 22
    Once upon a time there was a pocket calculator called the HP15C. It used a system called Reverse Polish Notation (RPN) for doing its calculations. The Fairwood Calculator is a RPN calculator designed for the computer.
    Downloads: 1 This Week
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  • 23
    Suite of small web apps: calendar, address book, RPN calculator, DVD title database, password wallet and a page for generally useful information. Includes a program to send email reminders of calendar events.
    Downloads: 0 This Week
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  • 24
    Reverse Polish Notation interpreter for use as an interactive calculator in conjunction with the standard Python interactive interpreter. Easily extended by the user.
    Downloads: 0 This Week
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  • 25
    PG Calculator is a powerfull scientific calculator and an excellent replacement for standard calculator. It ofers full customizable user inteface and looks like real calculator on user desktop. PG Calculator works in Algebraic and RPN mode.
    Downloads: 9 This Week
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