@MISC{Ifail_subroutined02uyf, author = {N Ifail}, title = {SUBROUTINE D02UYF (N, W, IFAIL) INTEGER}, year = {} }
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Abstract
Note: before using this routine, please read the Users ’ Note for your implementation to check the interpretation of bold italicised terms and other implementation-dependent details. 1 Purpose D02UYF obtains the weights for Clenshaw–Curtis quadrature at Chebyshev points. This allows for fast approximations of integrals for functions specified on Chebyshev Gauss–Lobatto points on 1; 1Š.