                    <span class="keyword">const</span> <span class="keyword">unsigned</span> <span class="identifier">number_of_tangent_t2n</span><span class="special">,</span>
                                    <span class="identifier">OutputIterator</span> <span class="identifier">out_it</span><span class="special">);</span>

<span class="comment">// Multiple tangent numbers (user policy).</span>
<span class="keyword">template</span> <span class="special">&lt;</span><span class="keyword">class</span> <sp