ftrees_wordstofftrees()</a></code> </p>
        </td>
        <td><p>Convert a verbal description of an FFT into an <code>FFTrees</code> object</p></td>
      </tr><tr><td>
          <p><code><a href="flip_exits.html">flip_exits()</a></code> </p>
        </td>
        <td><p>Flip exits in an FFT definition</p></td>
      </tr><tr><td>
          <p><code><a href="forestfires.html">forestfires</a></code> </p>
        </td>
        <td><p>Forest fires data</p></td>
      </tr><tr><td>
          <p><code><a hre