Henry C. Thacher
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Conversion of a power to a series of Chebyshev polynomials
Even slowly convergent power series can be rearranged as series in Chebyshev polynomials if appropriate sequence transformations are used in evaluating the coefficients.…
An efficient composite formula for multidimensional quadrature
A (2s+1)-point, second-degree quadrature formula for integration over an s-dimensional hyper-rectangle is presented. All but one of the points lie on the surface with…
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