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kazoo04/xorshift.c

Created September 11, 2014 05:58
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XorShift
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xorshift.c
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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