Links to authorities in the pi arena

• people of pi computations.
• Archimedes
• Ludolph Van Ceulen
• C.F. Gauss
• S. Ramanujan
• David H. Bailey
• Simon Plouffe
• Donald Knuth's home page
• Peter Borwein
• Peter Borwein.gif
• Jonathan Borwein
• Jon Borwein.gif
• Bruce C. Berndt
• Kanada, Bailey, Salamin, Gosper