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  2. Bailey–Borwein–Plouffe formula - Wikipedia

    en.wikipedia.org/wiki/Bailey–Borwein–Plouffe...

    This does not compute the nth decimal digit of π (i.e., in base 10). [3] But another formula discovered by Plouffe in 2022 allows extracting the nth digit of π in decimal. [4] BBP and BBP-inspired algorithms have been used in projects such as PiHex [5] for calculating many digits of π using distributed computing. The existence of this ...

  3. PiHex - Wikipedia

    en.wikipedia.org/wiki/PiHex

    PiHex was a distributed computing project organized by Colin Percival to calculate specific bits of π. [1] 1,246 contributors [2] used idle time slices on almost two thousand computers [citation needed] to make its calculations. The software used for the project made use of Bellard's formula, a faster version of the BBP formula. [3]

  4. List of statistical tools used in project management - Wikipedia

    en.wikipedia.org/wiki/List_of_statistical_tools...

    PERT network chart for a seven-month project with five milestones (10 through 50) and six activities (A through F). work breakdown structure, A work breakdown structure (WBS), in project management is a deliverable oriented decomposition of a project into smaller components. A Gantt chart is a type of bar chart, that illustrates a project schedule.

  5. Chronology of computation of π - Wikipedia

    en.wikipedia.org/wiki/Chronology_of_computation...

    Finds a formula that allows the nth hexadecimal digit of pi to be calculated without calculating the preceding digits. 28 August 1995 Yasumasa Kanada and Daisuke Takahashi: HITAC S-3800/480 (dual CPU) [36] [37] 56.74 hours? 4,294,960,000: 11 October 1995 Yasumasa Kanada and Daisuke Takahashi: HITAC S-3800/480 (dual CPU) [38] [37] 116.63 hours ...

  6. Simon Plouffe - Wikipedia

    en.wikipedia.org/wiki/Simon_Plouffe

    Simon Plouffe (born June 11, 1956) is a French Canadian mathematician who discovered the Bailey–Borwein–Plouffe formula (BBP algorithm) which permits the computation of the nth binary digit of π, in 1995. [1] [2] [3] His other 2022 formula allows extracting the nth digit of π in decimal. [4] He was born in Saint-Jovite, Quebec.

  7. Approximations of π - Wikipedia

    en.wikipedia.org/wiki/Approximations_of_π

    Super PI by Kanada Laboratory [101] in the University of Tokyo is the program for Microsoft Windows for runs from 16,000 to 33,550,000 digits. It can compute one million digits in 40 minutes, two million digits in 90 minutes and four million digits in 220 minutes on a Pentium 90 MHz. Super PI version 1.9 is available from Super PI 1.9 page.

  8. These Pink Heart-Shaped Cookies Come With the Barbie Touch ...

    www.aol.com/pink-heart-shaped-cookies-come...

    Beyond being a fun little treat, buying these cookies also does some good in the world, as Sweet Loren’s is also teaming up with the Barbie Dream Gap Project — an initiative that provides ...

  9. Project management information system - Wikipedia

    en.wikipedia.org/wiki/Project_Management...

    The project management information system, which is part of the environmental factors, provides access to tools, such as a scheduling tool, a work authorization system, a configuration management system, an information collection and distribution system, or interfaces to other online automated systems.