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圆周率已被算到31.4万亿位,科学家这样执着,到底是为了什么?
说起圆周率,那可是咱上学时期的老朋友了,估计没人会说没听过吧?一般情况下,咱们用π或者3.14来表示它就够用了。其实大家都心知肚明,圆周率这玩意儿是个无限不循环小数,但神奇的是,人类偏偏就执着于计算它,你说这事儿怪不怪?到现在为止,圆周率已经被算到了 ...
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