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Pi Day 2015

Pi Day 2015


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Pi Day - Wikipedia

Pi Day is an annual celebration of the mathematical constant π (pi). Pi Day is observed on March 14 (3/14 in the month/day format ) since 3, 1, and 4 are the first three significant digits of π .

Pi Day 2015: Ten digits represented on March 14 at 9:26:53.

But this is also Pi Day, and a very special Pi Day at that. Why so special? The date is 3/14/15, the first five digits in the ratio of the circumference of a circle to its diameter.

Pi Day - Official Site

Pi Day is celebrated on March 14th (3/14) around the world. Pi (Greek letter “ π ”) is the symbol used in mathematics to represent a constant — the ratio of the circumference of a circle to its diameter — which is approximately 3.14159.

Pi Day, 2015 - Business Insider

Pi Anyone who remembers middle school geometry knows at least a little bit about Pi, the ratio that allows us to compute the circumference, area, and volume of round things.. March 14, or 3/14, is ...

The Pi day of the century is coming up!