Давид Р. Хоскин

Google Summer of Code

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“Weekend Lisp” interpretor


[
Registers:
u - routine : execute i if sum of squares less than 1
i - routine : increment register x
z - routine : iterator - execute u while n > m++
r - routine : RANDU PRNG
m - variable: number of samples
x - variable: number of samples inside circle
s - variable: seed for r
k - variable: scale for division
n - variable: number of iterations (user input)
]c
[lrx 2^ lrx 2^ + 1>i]su
[lx 1+ sx]si
[lu x lm 1+ d sm ln>z]sz
[0k ls 65539 * 2 31^ % d ss lkk 2 31 ^ /]sr
? sn
5dksk
1 ss
lzx
lx lm / 4*
p