ance_2.conformance"></a></span><a class="link" href="distance_2.html#geometry.reference.algorithms.distance.distance_2.conformance">Conformance</a>
          </h6>
<p>
            The function distance implements function Distance from the <a href="http://www.opengeospatial.org/standards/sfa" target="_top">OGC
            Simple Feature Specification</a>.
          </p>
<h6>
<a name="geometry.reference.algorithms.distance.distance_2.h6"></a>
            <span class="phrase"><a name="geometry.reference.algor