title: Maximum of a list using recursion?
body: <p>My task is to write function in lisp which finds maximum of a list given as argument of the function, by using recursion.I've  tried but i have some errors.I'm new in Lisp and i am using cusp plugin for eclipse.This is my code:</p>
  
  <pre><code>(defun maximum (l)
    (if (eq((length l) 1)) (car l)  
     (if (&gt; (car l) (max(cdr l)))
      (car l) 
       (max (cdr l))
  ))
  </code></pre>