Install calcoo by entering the following commands in the terminal:
sudo apt update sudo apt install calcoo
Description:
Scientific calculator (GTK+)
Calcoo is a scientific calculator designed to provide maximum usability. The features that make Calcoo better than (at least some) other calculator programs are: . - bitmapped button labels and display digits to improve readability - no double-function buttons - you need to click only one button for any operation (except for arc-hyp trigonometric functions) - undo/redo buttons - both RPN (reverse Polish notation) and algebraic modes - copy/paste interaction with X clipboard - display tick marks to separate thousands - two memory registers with displays - displays for Y, Z, and T registers
Homepage: http://calcoo.sourceforge.net/
Version: 1.3.18-6
Section: universe/utils