Meanings
proper noun
- A formula used to calculate the nth digit of pi in base 2.
Origin
Discovered by Fabrice Bellard in 1997.
Full word history & related roots →Cite this entry
APA
Bellard's formula. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/Bellard's%20formula
MLA
“Bellard's formula.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/Bellard's%20formula. Accessed November 4, 2026.
Chicago
WatkinsX Dictionary, s.v. “Bellard's formula,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/Bellard's%20formula.
Source: Bellard's formula on Wiktionary, CC BY-SA 4.0.