We are about to switch to a new forum software. Until then we have removed the registration on this forum.
My math skills have faded with my hair color, I'm afraid. I need a function that produces a downward curve. For example, I will send it integers from 255-0. This is for a fading effect, the numbers are transparency values. I want it to fade quickly at first then to fade more slowly as it gets closer to zero. Ideally I'd like some control over the steepness (or "curviness") of the curve.