pan>&nbsp;float&nbsp;=&nbsp;<span class="string">"caml_int64_float_of_bits"</span><br>
&nbsp;&nbsp;&nbsp;&nbsp;<span class="string">"caml_int64_float_of_bits_unboxed"</span>&nbsp;[@@unboxed]&nbsp;[@@noalloc]<br>
&nbsp;&nbsp;<span class="keyword">type</span>&nbsp;t&nbsp;=&nbsp;int64<br>
&nbsp;&nbsp;<span class="keyword">val</span>&nbsp;compare&nbsp;:&nbsp;<span class="constructor">Int64</span>.t&nbsp;<span class="keywordsign">-&gt;</span>&nbsp;<span class="constructor">Int64</span>.t&nbsp;<span class="keywor