Pseudo-random numbers/Xorshift star: Difference between revisions
Content deleted Content added
Thundergnat (talk | contribs) m →{{header|Raku}}: further simplification and in-lining |
→{{header|Go}}: Rely on implicit conversion from uint64 to uint32 rather than use a mask. |
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const CONST = 0x2545F4914F6CDD1D |
const CONST = 0x2545F4914F6CDD1D |
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const mask32 = (1 << 32) - 1 |
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type XorshiftStar struct{ state uint64 } |
type XorshiftStar struct{ state uint64 } |
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x = x ^ (x >> 27) |
x = x ^ (x >> 27) |
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xor.state = x |
xor.state = x |
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return uint32((x * CONST) >> 32 |
return uint32((x * CONST) >> 32) |
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} |
} |
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4 : 20007 |
4 : 20007 |
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</pre> |
</pre> |
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=={{header|Julia}}== |
=={{header|Julia}}== |
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