al">(</span><span class="number">1</span> <span class="special">-</span> <span class="identifier">p</span><span class="special">);</span>
</pre>
<p>
        There is an alternative, more complex method, which is applicable when we
        are dealing with expressions which can be simplified by evaluating by logs.
        Let's suppose that as in this case, all the area under the graph is infinitely
        close to zero, now inagine that we could expand that region out over a much
        larger range of ab