Top "Prolog" questions

I'd like to read a plain text file and apply a predicate to each line (the predicates contain write which …

I'm new to prolog and I'm doing some exercises for practice. So I'm trying to get the sum of the …

I'm looking for a predicate that works as this: ?- subset([1,2,3], X). X = [] ; X = [1] ; X = [2] ; X = [3] ; X = [1, 2] ; X = [1, 2, 3] ; X = [2, 3] ; ... I've …

I'm trying to find out how to concatenate two atoms: A = 'my ', B = 'atom', How can I concatenate these …

If I want to make a rule dynamic so i can use assert after the database file has been loaded, …

When I want to read up on logic programming I always stumble over two "main" ways to do it nowadays: …

I can't come up with a situation where I would need it.

Hello can anyone help me compute the sum of the first n numbers. For example n=4 => sum = 10. So far …

I have this piece of code: % Family tree female(pen). male(tom). male(bob). female(liz). female(pat). female(ann). …

I'm using SWI-Prolog and I'm trying to print a list but if the list has more than 9 items - it …