02eisnan.html" accesskey="n" rel="next">calendarDuration.isnan</a>, Previous: <a href="calendarDuration_002edispstrs.html" accesskey="p" rel="prev">calendarDuration.dispstrs</a>, Up: <a href="calendarDuration.html" accesskey="u" rel="up">calendarDuration</a> &nbsp; [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>]</p>
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<h4 class="subsubsection" id="calendarDuration_002eismissing-1"><span>8.2.2.3 calendarDuration.ismissing<a class="copiable-link" href="#cale