Hal Hanes #93 DH202a x1541 haroldh

Welcome to my homepage. From here you may read about any of the following:

• my classes this term: Math 52: , CS62: , CS20: .
  
  
• my enthusiasms outside mathematics: , , , ,....
  
  
• my interests within mathematics: , , ,....

One way to get in touch with me is to send email to haroldh@earlham.edu