Happy Pi Day!
Suppose we have a floor made of parallel strips of wood, each the same width,
and we drop a needle onto the floor. What is the probability that the needle
will lie across a line between two strips?
p = 2l / PIt
PI = 2l / tp
アイテム
113
所有者
96
出来高
0 Ξ
フロア
該当なし Ξ