This paper will appear in the Mathematical Gazette, November issue.

The two files LoadAndUseIntegral.nb and Integral.nb are a pair of Mathematica notebooks which implement the calculation of comprehensive integrals with Kahanian constants. The theory behind the computation is described in the paper "Integrals of functions containing parameters" by Corless, Jeffrey and Stoutemyer, The Mathematical Gazette, November 2020. The first file will load the second file (as its name suggests) and provide an interface to the calculation. The file KahanianIntegration.nb is actually the same as LoadAndUseIntegral.nb and is placed here to intercept earlier references.