t a byte sequence on standard error.<br>
<b>Since</b> 4.02.0<br>
</div>

<pre><span id="VALprerr_int"><span class="keyword">val</span> prerr_int</span> : <code class="type">int -&gt; unit</code></pre><div class="info ">
Print an integer, in decimal, on standard error.<br>
</div>

<pre><span id="VALprerr_float"><span class="keyword">val</span> prerr_float</span> : <code class="type">float -&gt; unit</code></pre><div class="info ">
Print a floating-point number, in decimal, on standard error.<br>
</div>

<pre