"Human" - means, that expressions for calculation are written in the form perceived by the person. It is the compact, handy and "smart" calculator. It is created for replacement of built-in Windows calculator. Has the beautiful adjusted user interface. With the help of semi-automatic monitoring the clipboard will save a lot of your time. Features: 1) 40 build-in math functions 2) Syntax highlighting of math expressions 3) Clipboard smart functionality 4) Arbitrary math expressions calculation 5) Four numerical systems for entering and printing numbers 7) History of last calculated expressions 8) Customizable skins using user profiles 9) Compatible with any screen resolution mode