Trigonometric functions

sin, cos, tan, etc. More...

Modules
	acos
	Evaluate the inverse cosine function (arc cosine).
	asin
	Evaluate the inverse sine function (arc sine).
	atan/atan2
	Evaluate the inverse tangent function (arc tangent).
	cos
	Evaluate the cosine function.
	sin
	Evaluate the sine function.
	tan
	Evaluate the tangent function.

Detailed Description

sin, cos, tan, etc.