nient interface.
</p>
<p>See <a class="xref" href="todatetime.html">todatetime</a>.
</p></dd>
<dt>localdate</dt>
<dd><p>Represents a complete day using the Gregorian calendar.
</p>
<p>See <a class="xref" href="localdate.html">localdate</a>.
</p></dd>
<dt>isdatetime</dt>
<dd><p>True if input is a ‘datetime’ array, false otherwise.
</p>
<p>See <a class="xref" href="isdatetime.html">isdatetime</a>.
</p></dd>
<dt>calendarDuration</dt>
<dd><p>Durations of time using variable-length calendar periods, such as 