14
subota
ožujak
2009
happy Pi day !
Pi, or the Greek letter Ŕ, 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.
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10
utorak
ožujak
2009
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