PiFast
| Original skaber(e) | Xavier Gourdan |
|---|---|
| Udgivet | 2003 |
| Stabil version | 4.4 |
| Operativsystem | Windows |
| Type | Udregning af irrationale tal |
| Licens | Freeware |
PiFast er et closed source freeware værktøj, som blev specifikt designet til at udregne Pi (π). PiFast kan dog også udregne andre irrationale tal såsom e og kvadratrod af 2.
Programmet blev udviklet af Xavier Gourdan og var det hurtigste program til udregningerne af π for Microsoft Windows i 2003. Ifølge forfatteren kan det udregne 1 million decimaler på 3,5 sekunder på en 2.4 GHz Pentium 4.[1]
Eksterne henvisninger
- Download af PiFast 4.3 (Xavier Gourdan's webside)
- Download af PiFast 4.4 Arkiveret 24. januar 2008 hos Wayback Machine (Stu's Pi page)
Referencer
- ^ PiFast timings Xavier Gourdon og Pascal Sebah, 5. juli 2003.
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Index:
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