soft.FSharp.Core.FSharpFunc<Unit, IEnumerator<a>>">FSharpFunc&lt;Unit, IEnumerator&lt;a&gt;&gt;</span> f)</h4>
		<div class="content">



      
    </div>
	</div>
	<div id="firstOrDefault``1" class="method">
		<h4><span title="FSharpx.a">a</span> <strong>firstOrDefault&lt;a&gt;</strong>(<span title="FSharpx.a">a</span> def, <span title="System.Collections.Generic.IEnumerator<a>">IEnumerator&lt;a&gt;</span> en)</h4>
		<div class="content">



      
    </div>
	</div>
	<div id="head``1" class="method">
		<h