

<p><b>Authors:</b> Gabriela Cunha Sampaio, Roberto Souto Maior de Barros Filho.</p>

<h2><a name="description">Description</a></h2><p>  
If Core - Where possible, simplifies if expressions by the result of their evaluation.</p>
 
  Examples of usage:
  <ul>
  <li>
  <em>
 if<br>
 <div class="first_align">
 false -&gt; [2];<br>
 true -&gt; []<br>
 </div>
 end.<br>
  </em>
  <strong>is simplified to</strong> <em>[]</em>.
  </li>
  <li>
  <em>
  begin <br>
  <div class="first_align">
     X = true,<br>
     