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Gauss quadrature rules

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By Walter Gautschi

Purdue University

Variable-precision Matlab routine for generating the nodes and weights of a Gaussian quadrature rule

Version 1.0 - published on 06 Dec 2016 doi:10.4231/R72805KQ - cite this Archived on 07 Jan 2017

Licensed under Attribution 3.0 Unported


Variable-precision Matlab routine for generating in dig-digit  arithmetic the nodes and the weights of an n-point Gauss quadrature rule from the Nx2 array ab, N >= n, of recurrence coefficients for the underlying weight function.

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This dataset contains one Matlab script.

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