Do not use this tag like Prologue and Epilogue.
As many programmers I studied Prolog in university, but only very little. I understand that Prolog and Datalog are closely …
prolog logic-programming clips datalogWhy does Prolog match (X, Xs) with a tuple containing more elements? An example: test2((X, Xs)) :- write(X), …
prolog tuples pattern-matching operators associativityI'm trying to match a subset of the facts I'm creating, and my testcase was working great! x([1,2,3,4],'bleah'). x([1,2,4],…
prolog instantiation-errorI've took a course in which I learned some prolog. I couldn't figure out how / when to use cuts. Even …
prolog prolog-cutI started learning prolog, and wanted to make the whole cuts thing clearer. I have read that "green cut doesnt …
prolog prolog-cutI'm developing an algorithm in a .pl file, and examining it with queries on the command window. I use dynamic …
memory prolog reset prolog-assertFor a lark I have started learning Prolog via http://www.learnprolognow.org/. My excuse is that I have only …
prologMy SWI-Prolog knowledge base contains the following two facts: f(a,b). f(a,c). Now if I pose the …
prolog swi-prolog prolog-toplevelI am new to Prolog and I am having a problems checking if two lists have exactly the same elements. …
list prolog non-termination failure-sliceThis is not a homework question, rather an exam study guide question. What is the difference between pattern matching in …
haskell prolog pattern-matching