/pre><div class="info ">
Return the smaller of the two arguments.<br>
</div>
<br>
<h6 id="6_Coercionswithstrings">Coercions with strings</h6><br>

<pre><span id="VALstring_of_num"><span class="keyword">val</span> string_of_num</span> : <code class="type"><a href="Num.html#TYPEnum">num</a> -&gt; string</code></pre><div class="info ">
Convert a number to a string, using fractional notation.<br>
</div>

<pre><span id="VALapprox_num_fix"><span class="keyword">val</span> approx_num_fix</span> : <code class="type