dragonwasrobot / learn-prolog-now-exercises

My solutions to the exercises and practical sessions of the book 'Learn Prolog Now!' by Patrick Blackburn, Johan Bos, and Kristina Striegnitz.
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Change exercise 6.6 solution to use no self-derived facts #31

Closed ghost closed 8 years ago

ghost commented 8 years ago

This solution uses just the facts given in the problem statement and no self-derived facts.