Math.sqrt() 457
Math.round()
Availability
Flash Player 5. In Flash Player 4, the methods and properties of the Math class are emulated using
approximations and may not be as accurate as the non-emulated math functions supported by
Flash Player 5.
Usage
Math.round(x)
Parameters
x
A number.
Returns
A number.
Description
Method; rounds the value of the parameter x up or down to the nearest integer and returns the
value.
Math.sin()
Availability
Flash Player 5. In Flash Player 4, the methods and properties of the Math class are emulated using
approximations and may not be as accurate as the non-emulated math functions supported by
Flash Player 5.
Usage
Math.sin(x)
Parameters
x
An angle measured in radians.
Returns
Number; the sine of the specified angle (between -1.0 and 1.0).
Description
Method; computes and returns the sine of the specified angle in radians. Use the information
outlined in the Math class entry to calculate a radian.
Math.sqrt()
Availability
Flash Player 5. In Flash Player 4, the methods and properties of the Math class are emulated using
approximations and may not be as accurate as the non-emulated math functions supported by
Flash Player 5.
Usage
Math.sqrt(x)
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