elroi berkovits

自 2020 起处于活动状态

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Choose n points randomly from a circle, how to calculate the probability that all the points are in one semicircle?
I want to create a graphic monte carlo simulation that solves this problem, The mathematical answer is : n/2^(n-1) maybe so...

5 years 前 | 1 个回答 | 0

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how to find the sum of rows in an array, that fit a condition?
i have this array , and i want to find the number of rows that all of the numbers are > = 50 pls help me :-) 30.0047727061869...

5 years 前 | 2 个回答 | 0

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