Mathematicians mark Pi Day

March 15, 2015 2:12 PM

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Mathematicians around the world are celebrating the unique Pi Day, which marks the discovery of the pi. The valueof pi is 3.1415, which is to find out a circle's circumference from knowing its diameter. Math enthusiasts celebrate 14th of March as pi day that starts with 3.14 and goes on to infinity and computers have calculated to 10 trillion digits. It is simply the ratio of a circle's circumference to its diameter.

This year's Pi day is special because of the date as it matches the first five digits of Pi 3.1415, not just the first three as usual. The next digits are 92653, which means that several people will mark the I Day celebration at 9:26 p. m. and 53 seconds. The Pi has existed for 4,000 years since Bab...

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