)">description</a></strong>()</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected double</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/solr/search/function/distance/GeohashHaversineFunction.html#distance(int,%20org.apache.lucene.queries.function.FunctionValues,%20org.apache.lucene.queries.function.FunctionValues)">distance</a></strong>(int&nbsp;doc,
        <a href="http://lucene.apache.org/core/5_1_0/queries/org/apache/lucene/queries/func