Hello Kai,

Well your reply ( 03-24-04 20:49) was looking quite impressive. ( Though I coudn't figure out most of them !)

"Nagarajan might be interested in, can easily be derived:

ERROR_fit = WHOLE_curve_fit - IDEAL_curve = 2001.9 * X -0.003167 * X^2 - 2000 * X
= 1.9 * X - 0.003167 * X^2 "

Tell me, does Albert Einstien fit in your family tree ?

Raghu