M > Math.acos

 

Math.acos

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.