Change step in range function

This commit is contained in:
David Doblas Jiménez 2021-07-04 08:54:52 +02:00
parent fdc8a5bac5
commit dbb7d3708d

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@ -12,7 +12,7 @@ function is_prime(n)
if n % 2 == 0 && n > 2 if n % 2 == 0 && n > 2
return false return false
end end
for i in 3:round(sqrt(n) + 1) for i in 3:2:2:round(sqrt(n) + 1)
if n % i == 0 if n % i == 0
return false return false
end end