display all the ideas for this combination of texts
3 ideas
16841 | Good inference has mechanism, precision, scope, simplicity, fertility and background fit [Lipton] |
1708 | In "Callias is just/not just/unjust", which of these are contraries? [Aristotle] |
16854 | Contrary pairs entail contradictions; one member entails negation of the other [Lipton] |