Re: catching divide by zero

[Oliver Kroth <oliver.kroth@...>]

No number x can solve x*x = -1, so its solution is not a number NaN...
Same with asin(2). No number x solves 2 = sin(x)

 

If that is a problem, try
        local nan_value = math.sqrt(-1)
or
        local nan_value = math.asin(2)

Math magic >.>

Reveal your secrets, wizard!