Prolog utilities

Source files

• Inside utils.pl you can find some Prolog examples, exercises and utilities, regarding data structures like lists, sets, queues and binary trees.
• Inside nqueens.pl you can find two implementations of the n-queens problem, where the first one uses only LP principles, while the second one uses CLP predicates.
• Inside meta.pl you can find implementations of meta-interpreters and the use of various meta-predicates. Also grammar parsers and Definite Clause Grammar parsers have been tested.
• Inside event.pl you can find a simple Event Calculus implementation.