Nicolas Essis-Breton
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 Apr 21 revised Shatter coefficient and VC dimension of a grid in $R^d$ typo Apr 21 asked Shatter coefficient and VC dimension of a grid in $R^d$ Apr 15 awarded Popular Question Mar 4 awarded Nice Question Feb 3 awarded Popular Question Jan 27 awarded Popular Question Aug 1 awarded Yearling Jul 31 comment Sampling a Chebyshev polynomial with the discrete cosine transform @AnonSubmitter85 Can you say how I should zero-pad $a=[1,2,3]$ with three zeros? Do you mean that it should become either $[0,0,0,1,2,3]$ or $[1,2, 0, 0, 0, 3]$? Jul 31 asked Sampling a Chebyshev polynomial with the discrete cosine transform Jul 23 awarded Socratic Jul 6 revised How to do polynomial composition/substitution? (Vincent-Alesina-Galuzzi) reducing the question to its essential points Jul 6 revised How to do polynomial composition/substitution? (Vincent-Alesina-Galuzzi) added 781 characters in body; edited tags Jul 5 comment How to do polynomial composition/substitution? (Vincent-Alesina-Galuzzi) @KerrekSB Thanks Kerrek, your comment made me realized. The theorem says to perform the substitution (1 + x)^n p( (a + b x) / (1 + x) ). This implies that there is no division, and I can adapt Horner. Jul 5 comment How to do polynomial composition/substitution? (Vincent-Alesina-Galuzzi) @KerrekSB, No, the coefficients of p(x) are randomly generated. Jul 5 asked How to do polynomial composition/substitution? (Vincent-Alesina-Galuzzi) Jul 5 accepted References on the Nash-Moser implicit function theorem May 14 awarded Popular Question Apr 28 asked If two Brownian motion starts and end at the same points, can we say something about there difference? Apr 22 awarded Popular Question Mar 19 awarded Popular Question