Πぱい

See also: ϖ, П [U+041F CYRILLIC CAPITAL LETTER PE], ∏ [U+220F N-ARY PRODUCT], ㄇ [U+3107 BOPOMOFO LETTER M], ㅠ, 冂, and Appendix:Variations of "p"

Πぱい U+03A0, Π GREEK CAPITAL LETTER PI ← Οおみくろん [U+039F] Greek and Coptic Ρろー → [U+03A1]

Translingual

Symbol

Πぱい

1. (mathematics) Product over a set of like terms:

   $\prod _{n=1}^{4}n^{2}=1^{2}\cdot 2^{2}\cdot 3^{2}\cdot 4^{2}=576$

2. (mathematics, logic, computer science) A class (in some hierarchy of formulae, like the arithmetical hierarchy or polynomial hierarchy) of those formulae whose outermost quantifiers are universal quantifiers.

Usage notes

• (mathematics): Though there exists a distinct code point (∏) for the purpose of the mathematical product, the upper case pi here continues to be used for convenience.

See also

• Σしぐま
• Πぱい on Wikipedia.Wikipedia

Ancient Greek

Etymology

From Phoenician 𐤐 (p, “pē”).

Letter

Πぱい • (P) (uppercase, lowercase πぱい)

1. The letter pi (πぱいεいぷしろんῖ), the 16th letter of the ancient Greek alphabet.

Derived terms

• (Cyrillic) Πぱい
• (Coptic) Ⲡ
• (Gothic) 𐍀

See also

• (Greek-script letters) Αあるふぁ αあるふぁ, Βべーた βべーた, Γがんま γがんま, Δでるた δでるた, Εいぷしろん εいぷしろん, Ζぜーた ζぜーた, Ηいーた ηいーた, Θしーた θしーた, Ιいおた ιいおた, Κかっぱ κかっぱ, Λらむだ λらむだ, Μみゅー μみゅー, Νにゅー νにゅー, Ξくしー ξくしー, Οおみくろん οおみくろん, Πぱい πぱい, Ρろー ρろー, Σしぐま σしぐま ς, Τたう τたう, Υうぷしろん υうぷしろん, Φふぁい φふぁい, Χかい χかい, Ψぷさい ψぷさい, Ωおめが ωおめが
• (non-Classical letters) Ϝ ϝ, Ͷ ͷ, Ͱ ͱ, Ϻ ϻ, Ϙ ϙ, Ͳ ͳ
• (punctuation) · ;
• (diacritics) ᾿ ῾ ◌́ ◌̀ ῀ ¨

Greek

Letter

Πぱい • (P) (uppercase, lowercase πぱい)

1. The uppercase letter pi (πぱいιいおた), the 16th letter of the modern Greek alphabet.

See also

• (Greek-script letters) Αあるふぁ αあるふぁ, Βべーた βべーた, Γがんま γがんま, Δでるた δでるた, Εいぷしろん εいぷしろん, Ζぜーた ζぜーた, Ηいーた ηいーた, Θしーた θしーた, Ιいおた ιいおた, Κかっぱ κかっぱ, Λらむだ λらむだ, Μみゅー μみゅー, Νにゅー νにゅー, Ξくしー ξくしー, Οおみくろん οおみくろん, Πぱい πぱい, Ρろー ρろー, Σしぐま σしぐま ς, Τたう τたう, Υうぷしろん υうぷしろん, Φふぁい φふぁい, Χかい χかい, Ψぷさい ψぷさい, Ωおめが ωおめが
• (non-Classical letters) Ϝ ϝ, Ͷ ͷ, Ͱ ͱ, Ϻ ϻ, Ϙ ϙ, Ͳ ͳ
• (punctuation) · ;
• (diacritics) ᾿ ῾ ◌́ ◌̀ ῀ ¨
• Π΄
• ͵Π