$sqrt » History » Revision 4
Revision 3 (Per Amundsen, 08/11/2015 05:54 AM) → Revision 4/5 (Per Amundsen, 12/11/2018 08:01 PM)
_Added in 1.9.0_
*$sqrt(N)*
Returns the square root of N.
*Parameters*
N - The number to square. _(N is a double number)_
*Example*
<pre>
//echo -ag The square root of 4 is $sqrt(4)
</pre>