Why doesn't X-0 match with 20?...

Determine if the string contains numeric characters. If there are, then display them on the screen...

How to write a Prolog rule to define a predicate?...

Nested for loop in prolog...

How to write in a file N times in Prolog?...

Inserting elements into indexes that are the powers of 2 [Prolog]...

Counting Elements in a List of Lists and Outputting Answer as a List in Prolog...

Prolog predicate for declaring one object is larger than the other?...

Find a list of people who participate in more than one circle...

How to find a list in prolog?...

Negation by Failure and Logical Monotonicity in Prolog?...

How to generate all permutations from positional value-lists in Prolog?...

Generate a liste containing all the instances of a variable...

Calculate Fibonacci Serie in Prolog, Tail Recursive...

Defining predicates in prolog , work with lists...

why is this example with the cut, apparently not dept-first resolution?...

How to find a list of people whose parents avarage age is the smallest...

Prolog, give a path from point x to the goal...

How to solve equations with negation in prolog...

receives_twice(C, A): the client received exactly two transfers, each of which an amount not less th...

Capture matching substrings from a DCG...

My Prolog Query is returning False instead of the expected color assignment...

Prolog - animal puzzle, need to force each atom to be used only once...

Prolog write the is_progression predicate to check that the sequence of elements of a numerical list...

Binary Arithmetic with non-standard representation in Prolog...

Defining facts within prolog rules...

How to make the predicate to replace the last occurrence of the given element in the list with the s...

Prolog find father_in_law...

SWI-Prolog predicates member and nth1 without unification?...

prolog list of all divisors of a number...