Hi, I am reading numerical analysis and I am very interested in Weierstrass Theorem and Fourier analysis. I want to know what are the similarities and the differences using polynomial approximation and fourier aproximation for a function and which approximation converge faster and better to a function?(adsbygoogle = window.adsbygoogle || []).push({});

I need much help on this, I can't find yet anything.

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# Weierstrass Fourier

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