Matlab software is provided for generating to any given accuracy n-point Gauss quadrature rules, n ≥ 1, relative to the reciprocal gamma weight function as well as approximations and respective errors for the quadrature weights and for the Christoffel function.
Cite this work
Researchers should cite this work as follows:
- Walter Gautschi (2021). Gauss quadrature and Christoffel function for the reciprocal gamma weight function. (Version 2.0). Purdue University Research Repository. doi:10.4231/XBCV-CD07
This dataset contains twenty one MATLAB scripts and one text file. Two MATlab functions, dig_recgamma.m and smcdis.m, were updated in this version.