Wireless Developer Network

Newsletters

Content

- Articles
- Columns
- Training
- Library
- Glossary

Career Center

- Career Center Home
- View Jobs
- Post A Job
- Resumes/CVs
- Resource Center

Marketplace

- Marketplace Home
- Software Products
- Wireless Market Data
- Technical Books

News

- Daily News
- Submit News
- Events Calendar
- Unsubscribe
- Delivery Options

Community

- Discussion Boards
- Mailing List
- Mailing List Archives

About Us

- About WirelessDevNet
- Wireless Source Disks
- Partners
- About MindSites Group
- Advertising Information

WMLScript Reference WMLScript Reference

WMLScript > Float > sqrt()

sqrt() - The sqrt Function

Usage:

sqrt(value)

Description: Returns an implementation-dependent approximation to the square root of the given value.

Example:

var a = 4;
var b = Float.sqrt(a);    // b = 2.0
var c = Float.sqrt(5);    // c = 2.2360679775

Sponsors