Re:The Art of Prolog, Second Edition
by yazr on Wednesday October 10, 2018 @04:39PM
(#18188642)
Is this more about new language constructs or a better run-time execution/solver ?
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New language constructs. The 'WAM' in the name refers to the Warren Abstract Machine, one of the more efficient ways to implement Prolog in a procedural language.
Also, using the SICStus interface and semantics for attributed variables should make for some very general constraint solvers, yes.
What do you think about answer-set programming vs more general solvers like SICStus.