The Integrator

Where was this when I was in University?! From Wolfram Research comes the Mathematica powered Integrator. Input any function you wish to integrate and presto! The answer is on the web! [Naj, thanks for the link!] If integrals don't turn your crank, check out the other science and math tools that Wolfram has made available via the web. Other offerings from Wolfram can be found here.