display all the ideas for this combination of texts
3 ideas
| 14766 | Duns Scotus offers perhaps the best logic and metaphysics for modern physical science [Peirce] |
| 18699 | Carnap tried to define all scientific predicates in terms of primitive relations, using type theory [Carnap, by Button] |
| 6894 | Mental terms can be replaced in a sentence by a variable and an existential quantifier [Ramsey] |