Sin, Cos, Tan
The calculator and Desmos tool can evaluate Sin, Cos, and Tan values.
While the calculator tool is up, press "shift+s" to use sin. To use cos, press "c". To use tan, press "t".

Currently, the calculator tool can only evaluate radians.
While the Desmos tool is up, type in the trigonometric expression as you would normally. You can switch between radians and degrees by clicking the wrench icon in the upper right.

