title: Does IE9 support console.log, and is it a real function?
body: <p>In which circumstances is <code>window.console.log</code> defined in Internet Explorer 9?</p>
  
  <p>Even when <code>window.console.log</code> is defined, <code>window.console.log.apply</code> and <code>window.console.log.call</code> are undefined. Why is this?</p>
  
  <p>[Related question for IE8: <a href="https://stackoverflow.com/questions/690251/what-happened-to-console-log-in-ie8">What happened to console.log in IE8?</a>.]</p>