e&lt;a&gt;</a> q)</h4>
		<div class="content">O(1), amortized. Returns the first element and tail. 



      
    </div>
	</div>
	<div id="unsnoc``1" class="method">
		<h4><span title="System.Tuple<BankersDeque<a>, a>">Tuple&lt;BankersDeque&lt;a&gt;, a&gt;</span> <strong>unsnoc&lt;a&gt;</strong>(<a href="../FSharpx.DataStructures/BankersDeque`1.htm">BankersDeque&lt;a&gt;</a> q)</h4>
		<div class="content">O(1), amortized. Returns init and the last element. 



      
    </div>
	</div>
	<div id="update``1" 