Interesting paper, kind of historical right?   
      
   "The second method, which was added in October, 1998,   
   was to take advantage of other "agents" on the worldwide   
   web: We ship unsolved integration problems to   
   www.integrals.com, run by Wolfram Research Inc."   
   > https://people.eecs.berkeley.edu/~fateman/papers/tjames.pdf   
   > Richard Fateman   
      
   The domain www.integrals.com redirects now to:   
   http://www.wolframalpha.com/calculators/integral-calculator/   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)