RCalc is an RPN (Reverse Polish Notation) calculator. It aims to be quick to open and use, and easy to extend
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Tag: calculator
ec – RPN calculator
ec is a useful RPN calculator with array operations and quotations.
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calc – CLI calculator app and library
calc is yet another CLI calculator written in Rust.
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xcalc – scientific calculator
xcalc is a simple scientific calculator that can emulate a TI-30 or an HP-10C.
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tCalc – simple calculator
tCalc is a simple calculator written in core Tcl/Tk. It also has command-line support.
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OxiCalc – simple calculator
OxiCalc is a small, simple calculator. It uses GTK4.
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gdcalc – financial, scientific, statistical and programming calculator
gdcalc is a financial, statistics, scientific and programmers calculator with its GUI using GTK.
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Uno Calculator – port of Windows calculator
Uno Calculator is a port of the open source Windows Calculato. It provides standard, scientific, and programmer calculator functionality.
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Daisy – general-purpose TUI scientific calculator
Daisy is a pretty, general-purpose TUI scientific calculator with support for units, derivatives, and more.
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Kalk – convergent calculator
Kalk is a powerful cross-platform calculator application built with the Kirigami framework.
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x48ng – reboot of the HP 48 emulator
x48ng is a HP 48 emulator. The HP 48 is a series of graphing calculators designed and produced by Hewlett-Packard from 1990 until 2003.
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CalcPy – terminal calculator and advanced math solver
CalcPy is a terminal calculator and advanced math solver using Python, IPython and SymPy.
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HIP-35 – HP-35 RPN calculator emulator
HIP-35 is a calculator for hipsters. It emulates the RPN (reverse Polish notation) mode of HP-35 from 1972.
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Numbat – high precision scientific calculator
Numbat is a high precision scientific calculator with full support for physical units. It’s free and open source software written in Rust.
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Squiid – advanced calculator
Squiid is billed as an advanced calculator. It sports a terminal user interface supporting both RPN and algebraic input.
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abacus – simple interactive calculator CLI
Abacus is a simple interactive calculator CLI with support for variables, lambdas, comparison checks, and math functions.
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insect – high precision scientific calculator supporting physical units
insect is a high precision scientific calculator. It offers a web version that needs no installation, as well as a command line version.
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Nonpareil – microcode-level simulator for electronic calculators
Nonpareil is a microcode-level simulator for electronic calculators. The software simulates HP calculators introduced between 1972 and 1982.
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rpCalc – Python based RPN calculator
rpCalc is a simple RPN (Reverse Polish Notation) calculator for the X Window System. The software works much like an HP calculator.
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galculator – algebraic and RPN calculator
galculator is a scientific calculator supporting algebraic mode as well as Reverse Polish Notation (RPN).
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