n>
<span id="cb16-5"><a href="#cb16-5" aria-hidden="true" tabindex="-1"></a>    <span class="cf">return</span> x * x;</span>
<span id="cb16-6"><a href="#cb16-6" aria-hidden="true" tabindex="-1"></a>  } <span class="cf">else</span> {</span>
<span id="cb16-7"><a href="#cb16-7" aria-hidden="true" tabindex="-1"></a>    <span class="cf">return</span> log(x);</span>
<span id="cb16-8"><a href="#cb16-8" aria-hidden="true" tabindex="-1"></a>  }</span>
<span id="cb16-9"><a href="#cb16-9" aria-hidden="true" tabindex="