Compress a list that contains segments of continuous numbers to a list which contains list of range of segments [start,end]

[EricGT]

FYI

I know your question is for subsequence removal but a similar compression is for run length encoding.

ChatGPT prompts - Prolog - any implementation

Accumulators Prompt In Prolog explain accumulator then demonstrate with a few examples. ChatGPT Completion In Prolog, an accumulator is a variable that is used to accumulate intermediate results during the recursive evaluation of a predicate. It is commonly used in recursive predicates where the result of the previous iteration is passed as an argument to the next iteration. Here’s an example of how an accumulator can be used in Prolog: sum_list(List, Sum) :- sum_list_acc(List, 0,…

Note:

In case you didn’t know SWI-Prolog has the predicate clumped/2 that does RLE. (source code)