class="spec value" id="val-div"><a href="#val-div" class="anchor"></a><code><span class="keyword">val</span> div : <a href="index.html#type-t">t</a> <span>&#45;&gt;</span> <a href="index.html#type-t">t</a> <span>&#45;&gt;</span> <span><a href="index.html#type-t">t</a> option</span></code></dt><dd><p>return valid values (possibly Bot, if dividend is nul)</p></dd></dl><dl><dt class="spec value" id="val-min"><a href="#val-min" class="anchor"></a><code><span class="keyword">val</span> min : <a href="index.html#