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Answers and rating deltas for
What is the difference between :- and ?- in Prolog?
| Author | Votes | Δ |
|---|---|---|
| mat | 4 | +1.48 |
| false | 3 | +0.29 |
| Paulo Moura | 1 | -1.27 |
Last visited: Jan 22, 2019, 10:51:21 AM