>not</em> rounded this time.</p>
      </li>
    </ul>

    <p>A complete source code example can be found
    <a href="example1.c">here</a>.</p>

    <p>It is important to note that, while this example is a bit more
    complex than the previous one, it is strictly equivalent for the case
    where the transform is the identity.  Hence it can be used as a
    replacement (but a more powerful one).</p>

    <p>It has however a few shortcomings that we will explain, and solve, in
    the next part of this tu