[texhax] left-hand side superscript?

[E. Krishnan]

On Thu, 5 Feb 2004 morten at s3.kth.se wrote:

> I wonder if there is any good way to obtain a superscript on the left-hand 
> side of a variable in LaTeX.

Please check out the "\sideset" command available in the "amsmath" 
package.

-- 
Krishnan