<PRE><B>Question 472896</B>
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Linear is a very poor fit, *[tex \Large R^2\ \approx\ 0.47].  Quadratic is not bad *[tex \Large R^2\ \approx\ 0.97].  Cubic is better yet: *[tex \Large R^2\ \approx\ 0.99], and quartic is, for all intents and purposes, perfect.



John
*[tex \LARGE e^{i\pi} + 1 = 0]
My calculator said it, I believe it, that settles it
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