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Synopsis

cos <float>

Returns the cosine of the given value.

Also available:
acos : Returns the arc cosine in the range 0 to PI.
cosh : Hyperbolic function.
acosh : Inverse hyperbolic function.
cosd : Returns value in degrees.
acosd : Returns value in degrees.

Return value

float

Related commands

sin, tan

Examples

 
	cos 3.14159;
	// Result: -1 //