title: What is the difference between map and apply in scheme?
body: <p>I am trying to learn Scheme and I am having a hard time understanding the difference between <code>map</code> and <code>apply</code>.</p>
  
  <p>As I understand, <code>map</code> applies the function to each element of the list, and <code>apply</code> applies something to the arguments of a procedure.</p>
  
  <p>Can they be used interchangeably?</p>