2011-06-28 d0e9dcbf3d563fe1a03153f87d1fef765cc3d5df 42 Tau Day 13 /wiki/tau%20day pi 1 /wiki/pi Tau Day pi Pi 2021-08-17 15e652a4cf46cedd41ae9dc1a31c7192b8319adb /feed/2021/08/17/researchers-at-the-graubuenden-university-of-applied-sciences-in-switzerland-announce-they-have-calculated-pi-to-628-tr Researchers at the Graubuenden University of Applied Sciences in Switzerland announce they have calculated pi to 62.8 trillion digits, a new world record. 1629234399 2021-08-17 7190257df2d8c7c417747d2caa3b9e3411e8e449 45 pi 1 /feed/2021/08/17/researchers-at-the-graubuenden-university-of-applied-sciences-in-switzerland-announce-that-they-have-calculated-pi-to-62 Researchers at the Graubuenden University of Applied Sciences in Switzerland announce that they have calculated pi to 62.8 trillion digits, a new world record. 2010-01-6 830f68a554fc278082143a3acf31b6d4dd90da3f 17 pi 1 /feed/2010/01/6/computer-scientist-fabrice-bellard-claims-he-has-computed-p-to-almost-27-trillion-digits Computer scientist Fabrice Bellard claims he has computed π to almost 2.7 trillion digits. /feed/2011/06/28/anti-pi-groups-mark-tau-day BBC 28 3b352dd493412b8bd53786b92b60cd58ef7d1842 6 https://www.bbc.co.uk/news/science-environment-13906169 2011 Anti-pi groups mark Tau Day.