5 ideas
18946 | Unreflectively, we all assume there are nonexistents, and we can refer to them [Reimer] |
17809 | Gödel showed that the syntactic approach to the infinite is of limited value [Kreisel] |
17810 | The study of mathematical foundations needs new non-mathematical concepts [Kreisel] |
8754 | Logic is dependent on mathematics, not the other way round [Heyting, by Shapiro] |
17811 | The natural conception of points ducks the problem of naming or constructing each point [Kreisel] |