Abscissae and weights for the Gauss-Lagu
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Tadashi Takemasa
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Article
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1988
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Elsevier Science
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English
β 650 KB
A program is described which calculates the abscissae and weights for the Gauss-Laguerre quadrature formula for integrals of the form fαΊ½~x'f(x)dx very rapidly and with high accuracy even in the case of many abscissae. The abscissae are given by the zeros of the Laguerre polynomials, which are found