Piphilology
خرد Piphilology Ζαζ(π(π(εστριονεύε romikipedia, the free Ζαζ(π(π(εστριον)εύε) εύε mp to navigation Jump to search Part of a series of articles on the mathematical constant π 3.14159 26535 89793 23846 26433... Uses Area of a circle Circumference Use in other formulae Properties Irrationality Transcendence Value Less than 22/7 Approximations Memorization People Archimedes Liu Hui Zu Chongzhi Aryabhata Madhava Jamshīd al-Kāshī Ludolph van Ceulen François Viète Seki Takakazu Takebe Kenko William Jones John Machin William Shanks Srinivasa Ramanujan John Wrench Chudnovsky brothers Yasumasa Kanada History Chronology A History of Pi In culture Legislation Pi Day Related topics Squaring the circle Basel problem Six nines in π Other topics related to π v t e Piphilology comprises the creation and use of mnemonic techniques to remember many digits of the mathematical constant π . The word is a play on the word "pi" itself and of the ling...