disk01_integrands, a Python code which defines several test integrals over the unit disk, making it possible to check the accuracy of quadrature rules.

Currently, the test integrals include:

  1. x^e, where the parameter e is set by the user.
  2. r^e, where the parameter e is set by the user.
  3. exp(x)


The computer code and data files described and made available on this web page are distributed under the MIT license


disk01_integrands is available in a MATLAB version and a Python version.

Related Data and Programs:

quadrule, a Python code which defines quadrature rules on a variety of intervals with different weight functions.

sphere_integrals, a Python code which can be used to test algorithms for quadrature over the surface of the unit sphere in 3D.

triangle_integrals, a Python code which implements test functions for integration over the interior of a triangle in 2D.

Source Code:

Last revised on 11 October 2022.