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25 Μαΐ 2010 · Tuple term construction with the ,/2 operator is generally right-associative in PROLOG (typically referred to as a sequence), so your input of a, b(c), d(e(f)), g might well actually be the term (a, (b(c), (d(e(f)), g))).
9 Μαΐ 2022 · In the The Power of Prolog, the author says that Pairs are terms with principal functor (-)/2. I have some confusion because , … Which functor should I use to express Pair and Tuples?
SWI-Prolog can easily be integrated with C, supporting non-determinism in Prolog calling C as well as C calling Prolog (see section ??). It can also be embedded in external programs
14 Μαΐ 2018 · I haven't found how I can get the first/second element of a tuple in Prolog, I tried arg, but it only works on predicates. My list looks like this: Pairs = [ (pos(1, 2), pos(1, 3)), (pos(1,...
SWI-Prolog -- tuples_in/2. Availability::- use_module(library(clpfd)). tuples_in (+Tuples, +Relation) True iff all Tuples are elements of Relation. Each element of the list Tuples is a list of integers or finite domain variables. Relation is a list of lists of integers.
Logic Programming. To express programs in a form of symbolic logic, and use a logic inferencing process to produce results. Symbolic logic is the study of symbolic abstractions that capture the formal features of logical inference. Logic programs are declarative.
Each element of the list Tuples is a list of integers or finite domain variables. Relation is a list of lists of integers. Arbitrary finite relations, such as compatibility tables, can be modeled in this way.
