Trigonometric Functions

These are the functions for trigonometric calculation:

Name	Description
atan / atanL	Calculate an arc-tangent.
atan2 / atan2L	Calculate arc-tangent of Y/X.
cos / cosL	Calculate a cosine.
sin / sinL	Calculate a sine.
tan / tanL	Calculate a tangent.
UseDegrees	Sets the unit for angles in all trigonometric functions.