Prolog implementation of Quine's algorithm for classical propositional logic (in Quine's “Methods of Logic”)
问题 I know only one prover that translates the algorithm that Quine gave for classical propositional logic in his book Methods of Logic (Harvard University Press, 1982, ch. 1 sec. 5, pp. 33-40), this prover is in Haskell and it is here: Quine's algorithm in Haskell I tried to translate Quine's algorithm in Prolog, but until now I have not succeeded. It is a pity because it is an efficient algorithm and a Prolog translation would be interesting. I am going to describe this algorithm. The only