Cos (function)

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 Cos (function)


Returns the cosine of the argument (X is an angle, in radians).

Declaration

 function Cos(X: Real): Real;

Target

Windows, Real, Protected

Remarks

X is a real-type expression. The result is the cosine of X where X represents an angle in radians.

See Also

 ArcTan
 Sin

Sample Code

Тэги: Cos
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