Pi, or the Greek letter À, starts with 3.1415926535 . . . ad infinitum without repeating. It is the figure obtained when the circumference of a circle is divided by its diameter, and it cannot be expressed as a fraction, making it an irrational number. Computers have calculated it to more than one trillion digits past the decimal point.
celebrate the mystery of science's most famous strange number — Pi.
Post je objavljen 14.03.2009. u 19:20 sati.