


    <span class="keyword">return</span> <span class="number">0</span><span class="special">;</span>
<span class="special">}</span>
</pre>
<p>
          </p>
<p>
            Output:
          </p>
<pre class="programlisting">green XOR blue:
total: 3.1459
0: 0.02375
1: 0.542951
2: 0.0149697
3: 0.226855
4: 0.839424
5: 0.525154
6: 0.015
7: 0.181136
8: 0.128798
9: 0.340083
10: 0.307778

<img src="../../../../img/algorithms/sym_difference.png" alt="sym_difference">

</pre>
<h6>
<a name="geometry.reference.algo