ass="r-out co"><span class="r-pr">#&gt;</span> 0.5 with absolute error &lt; 4.4e-05</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> 0.7500001 with absolute error &lt; 0.00012</span>
<span class="r-in"><span></span></span>
<span class="r-in"><span><span class="co">#example 4</span></span></span>
<span class="r-in"><span><span class="co">## The random function</span></span></span>
<span class="r-in"><span><span class="va">x</span> <span class="op">&lt;-</span> <span class="fu">rEXL</span><span c