ers of the user defined expression.</p></div></div><div class="top"><p class="src"><a id="v:name" class="def">name</a> :: <a href="Expr.html#t:Expr" title="Expr">Expr</a> a -&gt; <a href="../base-4.11.1.0/Data-String.html#t:String" title="Data.String">String</a> <a href="src/Expr.html#name" class="link">Source</a> <a href="#v:name" class="selflink">#</a></p><div class="doc"><p>name returns the name of the user defined expression.</p></div></div><div class="top"><p class="src"><a id="v:hasVar" class="def">ha