Improved change of integer base

[Angus]

Tim, most propably you are right in that I might mix up my anticipations with what is there... Do you think there will be written facts on how to deal with the concepts in practice? Combined with as many examples as possible that could be really beneficial.

However, I still don't know how to use e.g. the SETBASE command in cas. Should that work in the cas? Writing programs for universal use in both cas and Home mode is not an easy task if some functionality like supported commands or their spelling differs.