I can\'t come up with a situa开发者_StackOverflow中文版tion where I would need it.Elegant systems provide false/0 as a declarative synonym for the imperative fail/0. An example where it is useful is w
I have some prolog.The lessThanTen and example predicates work as expected however the exam predicate does not work.
I posted this solution to an question but ony left me a comment saying: Predicates to check if \"variable\" is
I am writing a Prolog program to solve a problem.The problem takes three lists as input: solve( [L|Lr] , [R|Rr] , [S|Sr] ) :-
I have been progressing through Learn Prolog Now! as self-study and am now learning about Definite Clause Grammars. I am having some difficulty with one of the Practical Session\'s tasks. The task rea
I have to implement stac in Prolog, but WITHOUT using list. Each element of stack should point to before element.
I\'m new to prolog and I just can\'t figure this out. I\'m trying to build a simple program that receives a list of predicates, searches for a specific predicate in the list, and applies a function t
the problem is ; we have a function take 3 argument, like; func ( [[0, 0, 0, 1, 0], [0, 1, 1, 1, 0], [0, 0, 1, 0, 0],
I\'m having trouble inserting facts into an existing Prolog file, without overwriting the original contents.
Good morning/evening how can I write something in a file and then copy its content into the current file?
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