RT @NobelPrize: Happy pi approximation day! Today's date, 22 July, can also be written as the fraction 22/7 which is equal to 3.14285714,… 0 atbildes

Mārcis Auziņš
(2018-07-22 11:17:04)
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RT @NobelPrize: Happy pi approximation day! Today's date, 22 July, can also be written as the fraction 22/7 which is equal to 3.14285714,…

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