l-is_singleton_or_more"><a href="#val-is_singleton_or_more" class="anchor"></a><code><span class="keyword">val</span> is_singleton_or_more : <a href="index.html#type-t">t</a> <span>&#45;&gt;</span> <span><a href="index.html#type-elt">elt</a> <a href="../../../../IStdlib/IContainer/index.html#type-singleton_or_more">IStdlib.IContainer.singleton_or_more</a></span></code></dt><dt class="spec value" id="val-pp_element"><a href="#val-pp_element" class="anchor"></a><code><span class="keyword">val</span> pp_elemen