title: Retrieve all builtin functions
body: <p>I intent to retrieve a list of default Built-in Functions specified in <a href="https://docs.python.org/3.6/library/functions.html" rel="nofollow noreferrer">2. Built-in Functions</a></p>
  
  <p>How to list them all?</p>
  
  <p>Just as list all the keywords as:</p>
  
  <pre><code>python
  import keyword
  keyword.kwlist
  </code></pre>
  
  <p>is it possible to list all the 68 functions?</p>
  
  <hr>
  
  <p>This is my first question on SO, please note that it definitely not duplicate to the existing stuff on stackoverflow or even the world.</p>
  
  <p>My question asked about the 68 builtin functions listed by docs which are absolutely different from <code>dir(__builtins__)</code>:
  <a href="https://i.stack.imgur.com/LxITc.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/LxITc.png" alt="enter image description here"></a></p>