% Copyright 2007 TeX Users Group.
% You may freely use, modify and/or distribute this file.

\documentclass{article}

\usepackage{lucidbry}

\begin{document}

\input texnansi

$$z\neq\sqrt{x}+{y\over a^2+b^2} = \alpha_2+{\Gamma\over\Omega}+\hbar+\Bbb A$$

\boldmath

$$z\neq\sqrt{x}+{y\over a^2+b^2} = \alpha_2+{\Gamma\over\Omega}+\hbar+\Bbb A$$

\unboldmath

$$z\neq\sqrt{x}+{y\over a^2+b^2} = \alpha_2+{\Gamma\over\Omega}+\hbar+\Bbb A$$

\end{document}