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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Adding an append_swapfl/2 using append/3 #53

Closed phochste closed 5 months ago

phochste commented 3 years ago

In chapter 6 it is possible to create a swapfl/2 using only the append/3 rule.