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From Vladimir Blagojevic <>
Subject [math] - Least squares appx. of quadratic equations
Date Thu, 30 Dec 2010 16:09:50 GMT

I am not sure how, if at all, I can use math package to apply
least-squares approximation to find coefficients to n-order equation:
y = a0*X^0 + a1*X^1 + ... + an*X^n.
More specifically, given a set of x,y data points I would like to find
quadratic equations that best fits the input data points.


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