s smaller than
input0, then the operation will lose precision. Input0 and output
should be different sizes. If input0
is <span class="bold"><strong>NaN</strong></span>, then 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_trunc"></a>TRUNC</h3></div></div></div>
<div class="informalexample"><div class="table">
<a name="trunc.htmltable"></a><table xml:id="trunc.htmltable" frame="above" width="80%