this post was submitted on 28 Jan 2024
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[–] rikudou@lemmings.world 88 points 1 year ago (11 children)

While this doesn't work all the time, when it does, it's really fast. Similar to the isPrime function, it's correct most of the time and is much faster than alternative implementations:

function isPrime(number) {
    return false;
}
[–] Asudox@lemmy.world 2 points 1 year ago (3 children)

50/50 chance of being right in O(1) time

[–] andnekon@programming.dev 5 points 1 year ago

50/50 would be for isOdd with the same implementation

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