title: How could I multiply list in the elixir?
body: <p>I have a list</p>
  
  <pre><code>[1, 4, 3]
  </code></pre>
  
  <p>I want to multiply it, something like:</p>
  
  <pre><code>[1, 4, 3] * 3 # =&gt; [1, 4, 3, 1, 4, 3, 1, 4, 3]
  </code></pre>
  
  <p>How can I do that?</p>