2023-03-07 17:57:06 +00:00
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package utils
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2023-05-23 07:31:20 +00:00
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// XorShift64Star Implementation of xorshift* https://en.wikipedia.org/wiki/Xorshift#xorshift*
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// x must be initialized to a non-zero value
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2023-03-07 17:57:06 +00:00
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func XorShift64Star(x uint64) uint64 {
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x ^= x >> 12
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x ^= x << 25
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x ^= x >> 27
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return x * 0x2545F4914F6CDD1D
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}
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