On 8 Nov 2002, Russell Senior wrote: > y = A + B cosh (x/B + C) > > Given three arbitrary points (x0,y0), (x1,y1), and (x2,y2) on the > curve, solve for A, B and C. Wait. Don't tell me. That's, um, Math. Right? :-) --Paul Heinlein <heinlein at attbi.com>