Does anyone have this package? R. Ablamowicz website is gone. Internet archive shows "…A .zip file with Maple code of all packages included in CLIFFORD ver. 17.1 … " from 2017. I have an earlier compiled version 15, but I am not sure if it is working correctly in Maple 15 on Windows 10.
CLUCalc website is also gone. I have a 4.3 version installed but can’t find the installation file.
These were good packages that helped in understanding GA, but they don’t seem to be preserved anywhere.