in newton forward differece method.(adsbygoogle = window.adsbygoogle || []).push({});

how can i know that i reached the best interpolation????

for example in a function like sqrt(x) for Xi=1,1.05,1.10,1.15,1.20,1.25,1.3

the best interpolation is at P3(x) why???how can i know???

this really makes me conused

if anyone helped me i will be grateful

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# Numerical analysis question.

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