Π
Jump to navigation
Jump to search
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"
![]() | ||||||||
|
Translingual[edit]
Symbol[edit]
Π
- (mathematics) Product over a set of like terms:
- (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[edit]
- (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[edit]
Ancient Greek[edit]
Etymology[edit]
From Phoenician 𐤐 (p, “pē”).
Letter[edit]
Π • (P) (uppercase, lowercase π)
- The letter pi (πεῖ), the 16th letter of the ancient Greek alphabet.
Derived terms[edit]
See also[edit]
- (Greek-script letters) Α α, Β β, Γ γ, Δ δ, Ε ε, Ζ ζ, Η η, Θ θ, Ι ι, Κ κ, Λ λ, Μ μ, Ν ν, Ξ ξ, Ο ο, Π π, Ρ ρ, Σ σ ς, Τ τ, Υ υ, Φ φ, Χ χ, Ψ ψ, Ω ω
- (non-Classical letters) Ϝ ϝ, Ͷ ͷ, Ͱ ͱ, Ϻ ϻ, Ϙ ϙ, Ͳ ͳ
- (punctuation) · ﹔
- (diacritics) ᾿ ῾ ◌́ ◌̀ ῀ ¨
Greek[edit]
Letter[edit]
Π • (P) (uppercase, lowercase π)
- The uppercase letter pi (πι), the 16th letter of the modern Greek alphabet.
See also[edit]
Categories:
- Character boxes with images
- Greek and Coptic block
- Greek script characters
- Translingual lemmas
- Translingual symbols
- mul:Mathematics
- mul:Logic
- mul:Computer science
- Ancient Greek terms borrowed from Phoenician
- Ancient Greek terms derived from Phoenician
- Ancient Greek lemmas
- Ancient Greek letters
- Greek lemmas
- Greek letters