Phi (uppercase Φ, lowercase φ, or math symbol ϕ), pronounced /faɪ/ FY or sometimes /fiː/ FEE in English, and in modern Greek, is the 21st letter of the Greek alphabet. In modern Greek, it represents, a voiceless labiodental fricative. In Ancient Greek it represented, an aspirated voiceless bilabial plosive (from which English ultimately inherits the spelling "ph" in words derived from Greek). In the system of Greek numerals it has a value of 500 (φʹ) or 500,000 (͵φ). The Cyrillic letter Ef (Ф, ф) arose from Φ.

Read more about Phi:  Use As A Symbol, Computing

Other articles related to "phi":

Phi Mu - Philanthropy
... Phi Mu's interest in philanthropy is expressed in the first line of their Creed, "To lend to those less fortunate a helping hand," a guiding principle for Phi Mu ... As the only sorority corporate sponsor, Phi Mu is committed to raising over $500,000 for CMN every year ... In total, Phi Mu has contributed over $8.5 million dollars, and countless hours, improving the quality of life for children and their families throughout the country ...
Phi - Computing
... In Unicode, there are multiple forms of the phi letter Character Name Correct appearance Your browser Usage U+03A6 GREEK CAPITAL LETTER PHI Φ used in ... With codepoint U+03C6 GREEK SMALL LETTER PHI, intended for use in Greek text, the choice between glyphs is purely a matter of font design ... glyph available for some mathematical uses, and U+03D5 GREEK PHI SYMBOL is designed for this function ...
Phi Beta Sigma - Membership
... Phi Beta Sigma's Constitution states that race, religion, and national origin are not criteria for membership, and as a result it has a diverse membership, predominantly African-American in composition ... Since its founding in 1914, more than 150,000 men have joined the membership of Phi Beta Sigma ... No chapter of Phi Beta Sigma is designated Omega, the last letter of the Greek alphabet that traditionally signifies "the end." Deceased brothers are respectfully referred to as having ...
Upsilon (disambiguation) - See Also
... Ipsilon (disambiguation) Upsilon Phi Delta Upsilon Phi Sigma Upsilon Pi Epsilon Upsilon Sigma Phi ...
Phi Mu
... Phi Mu (ΦΜ) is the second oldest female fraternal organization established in the United States ... Phi Mu is one of the two "Macon Magnolias," a term used to celebrate the bonds it shares with Alpha Delta Pi ... Today, Phi Mu has 120 collegiate chapters across the United States and over 150,000 initiated sisters ...

Famous quotes containing the word phi:

    Adolescents have the right to be themselves. The fact that you were the belle of the ball, the captain of the lacrosse team, the president of your senior class, Phi Beta Kappa, or a political activist doesn’t mean that your teenager will be or should be the same....Likewise, the fact that you were a wallflower, uncoordinated, and a C student shouldn’t mean that you push your child to be everything you were not.
    Laurence Steinberg (20th century)