| 1. | Pi at Multiple Dimension | | | Online Php program that lets you verify that pi is same in 2d 3d and 4d. projectpi.sourceforge.net |
| 2. | The Hfloat Page | | | Algorithms and software for calculating pi and e. www.jjj.de |
| 3. | Stu's pi page | | | A fast program to compute Pi and a comparison with other programs run on windows. home.istar.ca |
| 6. | Pi Program based on FFT and AGM | | | Calculation Program based on FFT and AGM. This is a package to calculate PI in huge digits, programmed for a benchmark of a FFT based multiple-precision routine. momonga.t.u-tokyo.ac.jp |
| 7. | Roy's Pi Page | | | A Program in C to compute the famous transcendental, and some remarks on making it work with the Borland Turbo C++ and other information on Pi. www.cacr.caltech.edu |
| 8. | Armpi 4 for the ARM processors | | | Armpi 4 is a program that calculates pi in decimal for the ARM processors (in particular for the Acorn Risc PC). www.vinc17.org |
| 9. | Jasonp's Pi programs | | | Huge supply of different pi programs known as well as links to most of the unknown ones. www.boo.net |
| 10. | Austin's Wasted Cycles | | | Austin's Wasted Cycles is a CGI which computers either pi or factorials over the web. havoc.gtf.gatech.edu |
| 11. | Martin's Pi Page | | | Provides a program and explanation for pi computations. freespace.virgin.net |
| 13. | HiPiLib - High Performance Libraries | | | Home of PIOLOGIE, a library for arbitrary precision arithmetic, operating on natural, integer and rational numbers. Also used for calculating pi. www.hipilib.de |
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