LaTeX/helloworld.tex

The barebone document \documentclass[12pt]{article} \begin{document} Hello world! $Hello world!$ %math mode \end{document}

The barebone document using amstex \documentclass[12pt]{article} \usepackage{amsmath} \usepackage{amsfonts} \begin{document}

$\mathfrak{H}$ello world! \end{document}