span class="returntype"><a href="dart-core/double-class.html">double</a></span>
            <span class="name ">abs</span>
(<wbr>)
      <div class="features">override</div>
    </section>
    <section class="desc markdown">
      <p>Returns the absolute value of this <a href="dart-core/double-class.html">double</a>.</p>
    </section>
    
    <section class="summary source-code" id="source">
      <h2><span>Implementation</span></h2>
      <pre class="language-dart"><code class="language-dart">double abs(