Re: Polynomial fitting routines?
- From: Charles Russell <SPAMworFREEwor@xxxxxxxxxxxxx>
- Date: Tue, 29 Nov 2005 13:20:57 -0600
Steven G. Kargl wrote:
I'm looking for an algorithm that will fit a polynomial to log(x) for 0.25 <= x <= 2 with at least 64-bit precision.
A couple of old books deal with this: John F. Hart et al, Computer
Approximations, and W. J. Cody and W. Waite, Software Manual for the Elementary Functions. You may need a rational rather than a polynomial approximation. If you google, try "approximation" for your problem rather than "fitting."
.
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