今天是圓週率日, 也就是 π day (3/14), 也是白色情人節.

來看看之前整理的 pi day:

π(PI)的5000位數 https://wp.diary.tw/archives/173

圓周率日-3/14 (pi的10000位數) https://wp.diary.tw/archives/2426

這個有趣的數字, 你能記得幾位?

π的5000位數:
3.
14159265358979323846264338327950288419716939937510
58209749445923078164062862089986280348253421170679
82148086513282306647093844609550582231725359408128
48111745028410270193852110555964462294895493038196
44288109756659334461284756482337867831652712019091
45648566923460348610454326648213393607260249141273
72458700660631558817488152092096282925409171536436
78925903600113305305488204665213841469519415116094
33057270365759591953092186117381932611793105118548
07446237996274956735188575272489122793818301194912

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