Math.acos()

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.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.