uivalence test.</p>

<p><strong>Requires:</strong> <code>isEquivalent</code> is an
  <a href="http://en.wikipedia.org/wiki/Equivalence_relation">equivalence relation</a>.</p>

    <h4>Declaration</h4>    
    <code class="language-swift">func elementsEqual&lt;OtherSequence : SequenceType where OtherSequence.Generator.Element == Generator.Element&gt;(other: OtherSequence, @noescape isEquivalent: (Base._Element, Base._Element) throws -&gt; Bool) rethrows -&gt; Bool</code>
    
        <h4>Declared In</h4>
   