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Synopsis

cos float

cos is undoable, NOT queryable, and NOT editable.

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 Cosine value

Related

sin, tan

MEL examples

cos 3.14159;
// Result: -1 //