Web Directory

» Archimedes' Approximation of Pi
   Describes the method introduced by Archimedes for approximating Pi.
   http://itech.fgcu.edu/faculty/clindsey/mhf4404/archimedes/archimedes.html

» Bailey on Pi
   Briefly explains David Bailey's work with NASA's supercomputers and the development of a workable formula to evaluate Pi for any number of decimal places.
   http://www.lbl.gov/wonder/bailey.html

» David Bailey's Pi Directory
   Articles, papers, programmes, tools, algorithms on the calculation of pi.
   http://crd.lbl.gov/~dhbailey/pi/index.html

» Fabrice Bellard's PI page
   Showcases digit extraction and FFT multiplication algorithms.
   http://fabrice.bellard.free.fr/pi/

» John Mathews' bibliography for Computation of Pi
   Over a hundred references to the computation of pi.
   http://math.fullerton.edu/mathews/n2003/picomputation/PiComputationBib/Links/PiComputationBib_lnk_3.html

» One Billion Digits of Pi
   Ramanujan, modular equations, and approximations.
   http://www.cecm.sfu.ca/organics/papers/borwein/index.html

» Pi Calculations by the Buffon's method
   Calculating the value of PI using toothpicks, to illustrate Count Buffon's problem, by the students of the Worsley School of Worsley, Alberta Canada.
   http://www.worsleyschool.net/science/files/buffon/buffon3.html