Created
September 11, 2014 05:58
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XorShift
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unsigned long xorshift() { | |
static unsigned long x=123456789, y=362436069, z=521288629, w=88675123; | |
unsigned long t; | |
t = (x ^ (x << 11)); | |
x = y; | |
y = z; | |
z = w; | |
w = (w ^ (w >> 19)) ^ (t ^ (t >> 8)); | |
return w; | |
} |
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