abs
func abs(n : Number) -> Number
return n when n >= 0
return -n
Returns the absolute value of the given number.
For example: abs(-12.3) = 12.3 = abs(12.3)
See also: ceil, floor, frac, int, round, sign
Herman Venter
This is Slim documentation as snarfed on 27 May 1999 by dB.