It disappeared a while ago.

I think that the closest thing you can do is to add the = icon button to your
favorite toolbar (just above the formula bar???).

Tools|Customize|Commands tab
Insert category
About half way down is the = sign icon.
drag it to your favorite toolbar.

Bryan wrote:

I recently upgraded to Office 2003, I have noticed the = button in the
formula bar is missing. Is there anyway to turn it on or add it or make
Excel like the older versions?

--

Dave Peterson