title: Are there any (somewhat) advanced mathematics Javascript libraries?
body: <p>Are there any libraries knocking around that provide any additional general purpose math functions for Javascript? Say things like sums over a range, derivatives, integrals, etc. I can imagine that many things aren't possible, so even libraries that do rough approximations would be interesting.</p>
  
  <p>Thanks!</p>
  
  <p><strong>Update:</strong> As mentioned below, I guess that there aren't any libraries that do what I want to do. In that spirit, I have started on my own library called <a href="http://github.com/pr1001/MathPlus" rel="noreferrer">MathPlus</a>.</p>