aram-t"><span class="type-annotation"><a href="dart-core/double-class.html">double</a></span> <span class="parameter-name">t</span></span>)
    </section>
    <section class="desc markdown">
      <p>Linearly interpolate between two numbers.</p>
    </section>
    
    <section class="summary source-code" id="source">
      <h2><span>Implementation</span></h2>
      <pre class="language-dart"><code class="language-dart">double lerpDouble(num a, num b, double t) {
  if (a == null &amp;&amp; b == null)
    re