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cos(angle) Return the (trigonometric) cosine function of an angle. |
Function: cos()
Return the (trigonometric) cosine function of an angle.
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| Argument | Type | Description |
|---|---|---|
| angle | Number | The angle in radians. |
Examples
cos($degrees*pi/180)Converts an angle in degrees to an angle in radians and returns the trigonometric cosine function of the result.
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