<commit_before>\documentclass[a4paper,11pt]{exam}

\usepackage[help,H=3mm,S.6]{makebarcode}
\usepackage{marginnote}
\usepackage{graphicx}
\usepackage{tikz}
\usepackage{ctable}
\usepackage{float}
\usepackage{hyphenat}

\newcommand*\mycirc[1]{\tikz[baseline=(char.base)]{{\small
  \node[shape=circle,draw,inner sep=1.5pt] (char) {#1};}}}

\raggedbottom



\pagestyle{headandfoot}
\firstpageheader{@@COURSE_NAME@@}{@@EXAM_TITLE@@}{@@EXAM_DATE@@}
\runningheader{@@COURSE_NAME@@}{@@EXAM_TITLE@@}{@@EXAM_DATE@@}
\firstpagefooter{}{}{}<commit_msg>Use AMS Math package in exams<commit_after>\documentclass[a4paper,11pt]{exam}

\usepackage[help,H=3mm,S.6]{makebarcode}
\usepackage{marginnote}
\usepackage{graphicx}
\usepackage{tikz}
\usepackage{ctable}
\usepackage{float}
\usepackage{hyphenat}
\usepackage{amsmath}

\newcommand*\mycirc[1]{\tikz[baseline=(char.base)]{{\small
  \node[shape=circle,draw,inner sep=1.5pt] (char) {#1};}}}

\raggedbottom



\pagestyle{headandfoot}
\firstpageheader{@@COURSE_NAME@@}{@@EXAM_TITLE@@}{@@EXAM_DATE@@}
\runningheader{@@COURSE_NAME@@}{@@EXAM_TITLE@@}{@@EXAM_DATE@@}
\firstpagefooter{}{}{}
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