disk_integrands

disk_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)

Licensing:

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

Languages:

disk_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:

• disk_integrands.py, calls all the tests.
• disk_integrands.sh, runs all the tests.
• disk_integrands.txt, the output file.