gavspav

I wish to take an incoming float and keep doubling or halving it until it is within a specific range.

I knew this technique was a bit iffy but thought I could get away with it.

I couldn't! Can anyone suggest an alternative?

help-need-alternative-for-dodgy-patching-stack-overflow

looks fine until you feed it a 0 or a minus number, do you need to?

No I dont need to but I am getting a stack overflow message, presumably because the Max engine doesn't know that this loop could not go on for ever.

But hey I've just written my first javascript - seems to have done the job.