math/calcoo 1.3.18nb47 NetBSD

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. As the result, you need to click only one button for any operation (except for arc-hyp trigonometric functions). * Undo/redo buttons. * Copy/paste interaction with X the clipboard. * Both RPN (reverse Polish notation) and algebraic modes are available * Tick marks to separate thousands. * Two memory registers with displays. * Displays for Y, Z, and T registers. * It is a purely scientific calculator. There are no buttons for the hexadecimal digits (ABCDEF) and logical operations, which take space and distract from "scientific" buttons.