math - Prolog =:= operator - Stack Overflow
Jan 25, 2021 · There are some special operators in Prolog, one of them is is, however, recently I came across the =:= operator and have no idea how it works. Can someone explain what this …
What does \\+ mean in Prolog? - Stack Overflow
Nov 10, 2009 · What does \+ mean in Prolog? Asked 16 years, 1 month ago Modified 7 years, 7 months ago Viewed 62k times
What is the difference between == and = in Prolog?
May 25, 2015 · Prolog documentation. \= means the two terms cannot be unified, i.e. that unification fails. As with all applications of negation as failure, "not unified" does not (and …
operators - @< Symbol In Prolog - Stack Overflow
Jan 24, 2014 · 8 I want to know what @< means in Prolog? I encountered this symbol in this line of code while reading about the Bridge and Torch Problem:
syntax - Prolog "or" operator, query - Stack Overflow
Nov 22, 2012 · Prolog "or" operator, query Asked 13 years ago Modified 12 years, 7 months ago Viewed 157k times
Prolog: And-Or expressions (boolean function) - Stack Overflow
I am doing a homework need to implement two relations and(A,B) and or(A,B) that perform the logical “AND” and the logical “OR” operations on two Boolean operands A and B. Relation …
'if' in prolog? - Stack Overflow
May 17, 2010 · Is there a way to do an if in prolog, e.g. if a variable is 0, then to do some actions (write text to the terminal). An else isn't even needed, but I can't find any documentation of if.
In Prolog, is a fact the same as a functor? - Stack Overflow
Oct 1, 2013 · The rules for Prolog functor names (identifiers) are the same as for Prolog atoms Functors are syntactic units that have a finite number of arguments ("arity"), and if a functor is …
What are the best uses of Logic Programming? - Stack Overflow
Oct 19, 2008 · A language like Prolog is very fascinating, and it's worth learning for the sake of learning, but I have to wonder what class of real-world problems is best expressed and solved …
Prolog: Making a procedure to print Hello World - Stack Overflow
Dec 31, 2014 · In the same directory where I'm calling prolog. I used .prolog as an arbitrary extension. SWI Prolog didn't complain. You can change it to .pl and it should still work.