permil;</li>
  <li>Writing <code>\sup1</code>, results in: &sup1;</li>
  <li>Writing <code>\sup2</code>, results in: &sup2;</li>
  <li>Writing <code>\sup3</code>, results in: &sup3;</li>
  <li>Writing <code>\radic</code>, results in: &radic;</li>
  <li>Writing <code>\sum</code>, results in: &sum;</li>
  <li>Writing <code>\prod</code>, results in: &prod;</li>
  <li>Writing <code>\micro</code>, results in: &micro;</li>
  <li>Writing <code>\macr</code>, results in: &macr;</li>
  <li>Writing <code>\deg</code>, 