and if I don't touch it, after a while it'll work again!
but it always freeze eventually... so strange behaviour! any idea about the possible reasons?
PS: the goal is to draw a simple math expression: i thought in this case JS would have been more efficient than max, but I read so many people saying that Math.pow() is highly inefficient, so I may reconsider using it.
I attach the patch (showing the max equivalent too) and the js file. cheers :)