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Chapter 21 JavaScript Reference |
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Math.cos() Function
Name
Math.cos() Function---compute a cosineAvailability
Navigator 2.0, Internet Explorer 3.0
Synopsis
Math.cos(x)
Arguments
- x
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A numeric value or expression, in radians.
Returns
The cosine of the specified value x.
Description
Math.cos() computes and returns the cosine of the specified argument. The argument should be an angle be specified in radians, and the return value will be between -1.0 and 1.0.
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| Math.ceil() |  |
Math.E |
