MATLAB software is provided for generating to any given accuracy n-point Gauss quadrature rules, n ≥ 1, relative to weight functions with algebraic/logarithmic singularities  as well as approximations and respective errors for  the quadrature weights and for the Christoffel function.

Researchers should cite this work as follows:

• Gautschi, W. (2020). Gauss quadrature and Christoffel function for weight functions with algebraic/logarithmic singularities. Purdue University Research Repository. doi:10.4231/5XBB-SG44

  BibTex | EndNote

1. Christoffel function
2. Computer Science
3. Computer Science (Dept)
4. Gaussian quadrature
5. Mathematics
6. Modification algorithms for orthogonal polynomials
7. Walter Gautschi Archives
8. weight functions

This dataset contains nineteen MATLAB scripts and six text files.