6 ideas
10882 | Predicative definitions only refer to entities outside the defined collection [Horsten] |
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] |
22312 | Facts can be both positive and negative [Wittgenstein, by Potter] |
5692 | Introspection is not perception, because there are no extra qualities apart from the mental events themselves [Rosenthal] |