<p>I dunno, I’d say the heuristics trained by it are fairly helpful, and after learning a little bit of college math I think problem solving experience makes it somewhat easier.</p>
<p>There are calculus-based contests out there:</p>
<p>[HMMT:</a> Archive](<a href=“http://web.mit.edu/hmmt/www/datafiles/problems/2011.shtml]HMMT:”>http://web.mit.edu/hmmt/www/datafiles/problems/2011.shtml)</p>