Encyclopedia > Pi (letter)

  Article Content

Pi (letter)

Pi (Π π) is the 16th letter of the Greek alphabet and has a numeric value of 80.

The upper-case letter Π is used as a symbol for:

The lower-case letter π is used as a symbol for:

See also Pi (movie)



All Wikipedia text is available under the terms of the GNU Free Documentation License

 
  Search Encyclopedia

Search over one million articles, find something about almost anything!
 
 
  
  Featured Article
Antoni Gaudi

... rich industrialist Eusebi Güell[?]. His fellow citizens referred the Casa Milá as La Pedrera ("the quarry"). George Orwell, who stayed at Barcelona during the Spanish ...