Prolog. In a query, how to put a condition on a variable that I do not want in the results?...

Prolog, on start executing write something...

Prolog not giving correct answer...

Is there a way to write a length/1 predicate using write/1 to print result?...

Prolog Backtracking On Finding A Solution And Returning False...

Redirecting standard output stream...

In SWI-Prolog, when calling copy_stream_data, how can I avoid the '|: ' prompt?...

Get further solutions to a query...

How do you get only one output from a swi-prolog query?...

How do you change 'write_options' in prolog to print a long list?...

Accepting 2 different colors, but not the same colors...

Success and failure when querying the database...

Predicate Prints Out "Unexpected" false...

Prolog: Making a procedure to print Hello World...

how to handle prolog lists?...

search in a split a sentence in prolog...

Prolog list not printing all the elements on console...

swi-prolog forall function doesn't work...

How to take out the ... from (swi) prolog output...

Getting "true; false" set of two answers for a set of rules...

Why does my replace/2 program always return false?...

Don't understand Prolog result...

How to expand a resulting list in SWI-Prolog?...

How to turn off "true" and "false" outputs in Prolog?...

Prolog - How do I catch an error of incorrect arity?...

Prolog Variable...

Question mark in SWI-Prolog - nondeterministic functor...

Prolog showing results on the interpretator...

Commutativity of disjunction in Prolog...

Prolog gives error "undefined procedure" when trying to use :-...