June 2018 Update
This commit is contained in:
parent
ba8067c3b7
commit
22f33d4004
5278 changed files with 84726 additions and 14379 deletions
|
|
@ -0,0 +1,8 @@
|
|||
func is_prime(n) {
|
||||
return (n >= 2) if (n < 4)
|
||||
return false if (n%%2 || n%%3)
|
||||
for k in (5 .. n.isqrt -> by(6)) {
|
||||
return false if (n%%k || n%%(k+2))
|
||||
}
|
||||
return true
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue