Quote:Microsoft has recently decided to open-source the Windows 10 Calculator app, and by the looks of things, things have so far been going great in terms of new feature additions.
 
The software giant has recently released an updated Calculator app that comes with a slightly-improved UI, but at the same time, also adds support for trigonometry and functions.
 
Beginning with this update, the Calculator app displays two such dedicated buttons right in the main UI, and clicking trigonometry, for instance, lets you use functions like sin, cos, cot, and tan with just a click.
The same for functions, which makes it possible to choose between a total of six different options from the drop-down menu.