6 ideas
10882 | Predicative definitions only refer to entities outside the defined collection [Horsten] |
8920 | Equivalence relations are reflexive, symmetric and transitive, and classify similar objects [Lipschutz] |
10884 | A theory is 'categorical' if it has just one model up to isomorphism [Horsten] |
10885 | Computer proofs don't provide explanations [Horsten] |
10881 | The concept of 'ordinal number' is set-theoretic, not arithmetical [Horsten] |
16764 | The soul conserves the body, as we see by its dissolution when the soul leaves [Toletus] |