ase case is reached, then join</span></div>
<div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;        <span class="comment">// the task sums to produce the Fibonacci number.</span></div>
<div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160; </div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;        <span class="keywordflow">if</span> (fibN &lt;= 2)</div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</s