This template is an alternative to using the LaTeX \sqrt rendered in-line, and will make the square root appear as text with the √ symbol and then the number (entered as the first parameter in this template) with an overline. Do not use this inside <math> tags.
for inline formulas, to get a better matching font size and vertical alignment than with \textstyle (or the \scriptstyle kludge) PNG-rendered TeX formulas