ass="info">
Bitwise logical ``or''.
            The arguments must be positive or zero.<br>
</div>
<pre><span id="VALxor_big_int"><span class="keyword">val</span> xor_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="Big_int.html#TYPEbig_int">big_int</a></code></pre><div class="info">
Bitwise logical ``exclusive or''.
            The arguments must be positive or zero.<br>
</div>
<pre><span id="VALshift_left