0"></a>
          <span class="phrase"><a name="geometry.reference.algorithms.unique.description"></a></span><a class="link" href="unique.html#geometry.reference.algorithms.unique.description">Description</a>
        </h6>
<p>
          The free function unique calculates the minimal set (where duplicate consecutive
          points are removed) of a geometry.
        </p>
<h6>
<a name="geometry.reference.algorithms.unique.h1"></a>
          <span class="phrase"><a name="geometry.reference.algorithms.unique