5 ideas
17751 | Gödel proved the completeness of first order predicate logic in 1930 [Gödel, by Walicki] |
16519 | No one can conceive of a possible substance, apart from those which God has created [Arnauld] |
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] |
17811 | The natural conception of points ducks the problem of naming or constructing each point [Kreisel] |