></a><code><span class="keyword">module</span> <a href="Option/index.html">Option</a> : <span class="keyword">sig</span> ... <span class="keyword">end</span></code></div><div class="spec module" id="module-Int"><a href="#module-Int" class="anchor"></a><code><span class="keyword">module</span> <a href="Int/index.html">Int</a> : <span class="keyword">sig</span> ... <span class="keyword">end</span></code></div><div class="spec module" id="module-Float"><a href="#module-Float" class="anchor"></a><code><span cla