M > Math.acos |
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Math.acos
math.acos, acos, arc cosine
Availability
Flash Player 5. In Flash Player 4, the methods and properties of the Math object are emulated using approximations and may not be as accurate as the non-emulated math functions supported by Flash Player 5.
Usage
Math.acos(
x
)
Parameters
x
A number from -1.0 to 1.0.
Returns
Nothing.
Description
Method; computes and returns the arc cosine of the number specified in the parameter x
, in radians.
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