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Сalculator with a gold proportion calculation, memory work.
Калькулятор "Лад" является безплатной программой ("Freeware") с открытым исходным кодом и распространяется по принципу "как есть" ("as is").
Может вычислять золотую пропорцию, проценты, сохранять значения в любую из 14 ячеек памяти, и извлекать эти значения из любой из 14 ячеек памяти,
В историю вычислений можно дописывать значения словами. Можно сохранять историю вычислений в текстовый файл, и подгружать сохраненный текстовый файл в калькулятор.
В версии 4.6 добавлена...
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
KAlgebra is a MathML-based graphic calculator, thought to bring to the user its power by solving expressions written in MathML or calculating converted common equations to MathML. This project now belongs to KDE Edu. http://edu.kde.org
ganc is a powerful gnome2 based algebraic calculator.
It supports all basic arithmetic operations and functions, definition of variables and handling of numbers in any base. Input can be entered by typing or by using the provided keypad.