φ
Definition from Wiktionary, a free dictionary
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[edit] Translingual
[edit] Symbol
φ
- (mathematics) The golden ratio, an irrational number with a value of approximately 1.618033988 which expresses the relationship that the sum of two quantities is to the larger quantity as the larger is to the smaller.
[edit] Greek
[edit] Letter
φ (lowercase, uppercase Φ)
- The lower case letter phi (φι), the 21st letter of the modern Greek alphabet.
[edit] See also
[edit] Numeral
φ'
- The number 500 in Greek numerals.
,φ
- The number 500,000 in Greek numerals.