br>
&nbsp;&nbsp;<span class="keyword">val</span>&nbsp;compare_ratio&nbsp;:&nbsp;<span class="constructor">Ratio</span>.ratio&nbsp;<span class="keywordsign">-&gt;</span>&nbsp;<span class="constructor">Ratio</span>.ratio&nbsp;<span class="keywordsign">-&gt;</span>&nbsp;int<br>
&nbsp;&nbsp;<span class="keyword">val</span>&nbsp;lt_ratio&nbsp;:&nbsp;<span class="constructor">Ratio</span>.ratio&nbsp;<span class="keywordsign">-&gt;</span>&nbsp;<span class="constructor">Ratio</span>.ratio&nbsp;<span class="keywords