Batman equation - Wolfram Alpha

Check out this post on stackoverflow.com as well:<p><a href="http://math.stackexchange.com/questions/54506/is-this-batman-equation-for-real?answertab=active#tab-top" rel="nofollow">http://math.stackexchange.com/questions/54506/is-this-batman...</a>

A similar one: Gangnam style curve (Psy curve): <a href="http://www.wolframalpha.com/input/?i=Gangnam+style+curve" rel="nofollow">http://www.wolframalpha.com/input/?i=Gangnam+style+curve</a>