same
size. If input0 is <span class="bold"><strong>NaN</strong></span>, output is set
to <span class="bold"><strong>NaN</strong></span>.
</p>
</div>
<div class="sect2">
<div class="titlepage"><div><div><h3 class="title">
<a name="cpui_float_ceil"></a>FLOAT_CEIL</h3></div></div></div>
<div class="informalexample"><div class="table">
<a name="floatceil.htmltable"></a><table xml:id="floatceil.htmltable" frame="above" width="80%" rules="groups">
<col width="23%">
<col width="15%">
<col width="61%">
<thead><tr>
