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The Gauss-Laguerre quadrature rule for finite-part integrals

✍ Scribed by Ioakimidis, N. I.

Publisher
John Wiley and Sons
Year
1993
Tongue
English
Weight
540 KB
Volume
9
Category
Article
ISSN
1069-8299

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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