$abs
From Scriptwiki
Returns the absolute value for N.
$abs(N)
- N is the number you want the absolute value of.
- An absolute value is the distance a value has from zero. The same effect as multiplaying all negative numbers by -1.
Examples
$abs(6) ;; Returns 6 $abs(-9) ;; Returns 9 $abs(1.5) ;; Returns 1.5 $abs(-6.9) ;; Returns 6.9
