Pi Function

In mathematics, two different functions are known as the pi or Pi function:

  • (pi function) – the prime-counting function
  • (Pi function) – the Gamma function when offset to coincide with the factorial

Famous quotes containing the word function:

    “Literature does not exist in a vacuum. Writers as such have a definite social function exactly proportional to their ability as writers. This is their main use.”
    —Ezra Pound (1885–1972)