http://en.wikipedia.org/wiki/Thomas_Simpson
http://www-history.mcs.st-and.ac.uk/Mathematicians/Simpson.html
_ Simpsons Rule - Approximate Integration
http://www.youtube.com/watch?v=ns3k-Lz7qWU
_ DEEE/FT/2B24/Section B/Simpson's Rule Part1
http://www.youtube.com/watch?v=yXr_LPERPOU