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)

Parameters

x A number or expression greater than or equal to 0.

Returns

A number.

Description

Method; computes and returns the square root of the specified number.