On Tue, 23 Aug 2011, Francesco Petrogalli wrote:
do you know any library that can compute the coefficient of a Legendre
series decomposition of a function?
Assuming you mean you want an expansion in Legendre polynomials, it is a
reasonably straightforward thing to do using a Gauss quadrature.
--
`To tell the truth, let us be honest at least, it is some considerable
time since I last knew what I was talking about.'
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