RosettaCodeData/Task/Monte-Carlo-methods/PicoLisp/monte-carlo-methods.l
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2013-04-10 21:29:02 -07:00

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(de carloPi (Scl)
(let (Dim (** 10 Scl) Dim2 (* Dim Dim) Pi 0)
(do (* 4 Dim)
(let (X (rand 0 Dim) Y (rand 0 Dim))
(when (>= Dim2 (+ (* X X) (* Y Y)))
(inc 'Pi) ) ) )
(format Pi Scl) ) )
(for N 6
(prinl (carloPi N)) )