Π

Definition from Wiktionary, a free dictionary

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English name pi — Greek name πι
Π on Wikipedia.Wikipedia

Contents 1 Translingual 1.1 Symbol 1.1.1 Usage notes 2 English 2.1 Symbol 3 Greek 3.1 Symbol

[edit] Translingual

[edit] Symbol

Π

1. The upper case letter pi, the 16th letter of the modern Greek alphabet.
2. (mathematics) Product over a set of like terms:

   

[edit] Usage notes

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

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[edit] English

[edit] Symbol

Π

1. pi

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[edit] Greek

[edit] Symbol

Π

1. πι (pi)