Symbol creation in LaTeX (Question)

1. Apr 24, 2009

Lovemaker

Hi,

Does anyone know how to create the following symbol (in LaTeX): An exclamation mark directly above an equal sign.

Thanks!

2. Apr 24, 2009

robphy

\stackrel{!}{=}

http://www.sitmo.com/gg/latex/latex2png.2.php?z=100&eq=\stackrel{!}{%3D}

( I should give credit to http://www.sitmo.com/latex/ for rendering this LaTeX expression. )

Last edited: Apr 24, 2009
3. Apr 24, 2009

Thank you!