Kaikki kirjat 25 % alennuksella koodilla: BOOKS

  • check Yli 10 miljoonaa kirjaa
  • check Uutuuksia joka päivä
  • check Yli 1 miljoona asiakasta luottaa meihin
  • check Hyvät hinnat ja alennukset
  • check Toimitus koko Eurooppaan

Spigot Algorithm: Algorithm, Bailey-Borwein-Plouffe Formula -

englanti
2026-03-20
194,30 € 259,07 €

-25% koodilla BOOKS

Toimittajalla varastossa

Toimitus 15-21 arkipäivässä

30 päivän palautusoikeus

High Quality Content by WIKIPEDIA articles! A spigot algorithm is an algorithm used to compute the value of a mathematical constant such as ¿ or e. Unlike recursive algorithms, a spigot algorithm yields digits incrementally without using previously computed digits. The Bailey-Borwein-Plouffe formula for the binary digits of ¿ is an example of a spigot algorithm. This example illustrates the working of a spi ... Täydellinen kuvaus

Saatat myös pitää

Kuvaus

High Quality Content by WIKIPEDIA articles! A spigot algorithm is an algorithm used to compute the value of a mathematical constant such as ¿ or e. Unlike recursive algorithms, a spigot algorithm yields digits incrementally without using previously computed digits. The Bailey-Borwein-Plouffe formula for the binary digits of ¿ is an example of a spigot algorithm. This example illustrates the working of a spigot algorithm by calculating the binary digits of the natural logarithm of 2 (sequence A068426 in OEIS) using the identity ln(2)=sum_{k=1}^{infty}frac{1}{k2^k}, . To start calculating binary digits from, say, the 8th place we multiply this identity by 27: 2^7ln(2) =2^7sum_{k=1}^{infty}frac{1}{k2^k}, . We then divide the infinite sum into a "head", in which the exponents of 2 are greater than or equal to zero, and a "tail", in which the exponents of 2 are negative: 2^7ln(2) =sum_{k=1}^{7}frac{2^{7-k}}{k}+sum_{k=8}^{infty}frac{1}{k2^{k-7}}, . We are only interested in the fractional part of this value, so we can replace each of the terms in the "head" by frac{2^{7-k} mod k}{k}, .

Lisätietoja

Julkaisija OmniScriptum
Julkaisuvuosi 2026
Kannen tyyppi Pehmeäkantinen
EAN 9786131189302
Kirjoita oma arvostelusi
Arvostelet: Spigot Algorithm: Algorithm, Bailey-Borwein-Plouffe Formula
Arvostelusi:

Goodreads-arvostelut

194,30 € 259,07 €