ss="def-type"><var class="var">out</var> =</code> <strong class="def-name">istimetable</strong> <code class="def-code-arguments">(<var class="var">x</var>)</code><a class="copiable-link" href="#index-istimetable"> &para;</a></span></dt>
<dd>
<p>True if input is a <code class="code">timetable</code> array or other timetable-like type, false
otherwise.
</p>
<p>Respects <code class="code">istimetable</code> override methods on user-defined classes, even if
they do not inherit from <code class="code">table</cod