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Physics_wiz
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I remmeber reading before in a probability book that this is an unsolved problem (I don't know if it still is or not):
Given a rectangular carpet with dimensions m x n, find the probability that a coin with radius r will fall on the carpet without touching another coin that's already on the carpet (number of coins on the carpet would have to be known I guess).
Given a rectangular carpet with dimensions m x n, find the probability that a coin with radius r will fall on the carpet without touching another coin that's already on the carpet (number of coins on the carpet would have to be known I guess).