display all the ideas for this combination of texts
3 ideas
23505 | Aristotelian logic cannot express 'Everyone loves someone' [White,RM] |
22272 | Aristotle's later logic had to treat 'Socrates' as 'everything that is Socrates' [Potter on Aristotle] |
9405 | Square of Opposition: not both true, or not both false; one-way implication; opposite truth-values [Aristotle] |