(<span title="FSharpx.DataStructures.a">a</span> x)</h4>
		<div class="content">



      
    </div>
	</div>
	<div id="TryLookup" class="method">
		<h4><span title="Microsoft.FSharp.Core.FSharpOption<a>">FSharpOption&lt;a&gt;</span> <strong>TryLookup</strong>(<span title="System.int">int</span> i)</h4>
		<div class="content">O(log n). Returns option element by index. 



      
    </div>
	</div>
	<div id="TryRemove" class="method">
		<h4><span title="Microsoft.FSharp.Core.FSharpOption<RealTimeDeque<a>>">F