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bug in polynomial fit
Not a Problem
When I make the 2nd degree polynomial fit with xvalues about 2000 and y values about 130000 I get a bad fit. The same happens in GG5 and 6.
Changing the x values starting from 1 makes a better fit.
Files:
bug in fit.ggb
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Yes, the numbers should be normalized in some way before being used for the calculation. See eg
https://wiki.geogebra.org/e...
OK, thanks.
I'll inform the Finnish users. This was in the preliminary exam for Matriculation this year.
M
Still in CAS it works OK.
:o]
M
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