Piday 2011



Piday in the last 101 years starting from 1911 and ending 2011. It took place 15 times on Sunday, Tuesday and Friday and 14 times on Monday, Wednesday and Thursday.
This year, Pi day hits spring break no pi-eating contest takes place.
  • Noam Elkies has given Math table talk Pi proofs that Pi2 is smaller than 10.
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