I dont know how to write it so it generates the numbers in pairs however.

In your loop, call the RNG twice:

for (1 .. 500)
{
    my $x = rng();
    my $y = rng();
    ...
}

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In reply to Re^3: PRNG/TRNG Cesaro's theorem by RonW
in thread PRNG/TRNG Cesaro's theorem by CDCozy

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