: <code class="type"><a href="Big_int.html#TYPEbig_int">big_int</a> -&gt; <a href="Big_int.html#TYPEbig_int">big_int</a> -&gt; <a href="Big_int.html#TYPEbig_int">big_int</a></code></pre><div class="info ">
Bitwise logical 'and'.
            The arguments must be positive or zero.<br>
</div>

<pre><span id="VALor_big_int"><span class="keyword">val</span> or_big_int</span> : <code class="type"><a href="Big_int.html#TYPEbig_int">big_int</a> -&gt; <a href="Big_int.html#TYPEbig_int">big_int</a> -&gt; <a href="Bi