s a title for problem 1.
        </li>
      </ul>
      So once you have the calling sequences for these routines, you
      can easily evaluate the function, or integrate it on the
      appropriate interval, or compare your estimate of the integral
      to the exact value.
    </p>

    <p>
      Moreover, since the same interface is used for each function,
      if you wish to work with problem 5 instead, you simply change
      the "01" to "05" in your routine calls.
    </p>

    <p>
      If you wis