Anonymous user
Primality by trial division: Difference between revisions
→{{header|Rust}}
Line 2,681:
=={{header|Rust}}==
<lang rust>fn is_prime(n: u64) -> bool {
_even if n % 2 == 0 => false,
let sqrt_limit = (n as f64).sqrt() as u64;▼
_ => {
(3..sqrt_limit+1).step_by(2).find(|i| n % i == 0).is_none()▼
▲ let sqrt_limit = (n as f64).sqrt() as u64;
}
}
}
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