Арифметические или научные расчеты - Perform arithmetic or scientific calculations
[ О приложении ]

Liri Calculator is a Material Design application that solves mathematical equations.

At first it appears to be a simple calculator with only basic arithmetic operations.
However it features a flexible expression parser with support for symbolic computation, a large set of built-in functions and constants and works with different data types like numbers, big numbers, complex numbers, fractions, units and matrices.

Источник
Репозиторий: flathub

FlatPak: Liri Calculator [Utilities]