The way to display it is to use the "character entity" in HTML, which is &#8730&#059; -- that's ampersand, number sign, 8, 7, 3, 0, semicolon.

So you would type 2√ in your message to display 2ã

Hope that helps.

Edit: It was fun figuring out how to get the message to show &#8730&#059; rather than √

[This message has been edited by ThinkGood (edited 07-02-2003).]