Anonymous user
Ascending primes: Difference between revisions
→{{header|PHP}}
Line 1,150:
function isPrime($n)
{
if ($n == 2)
return true;
if ($n == 1 || $n % 2 == 0)
return false;
$root = intval(sqrt($n));
| |||
Line 1,150:
function isPrime($n)
{
if ($n == 2)
return true;
if ($n == 1 || $n % 2 == 0)
return false;
$root = intval(sqrt($n));
| |||