6 ideas
9915 | V = L just says all sets are constructible [Putnam] |
13655 | The Löwenheim-Skolem theorems show that whether all sets are constructible is indeterminate [Putnam, by Shapiro] |
9913 | The Löwenheim-Skolem Theorem is close to an antinomy in philosophy of language [Putnam] |
9914 | It is unfashionable, but most mathematical intuitions come from nature [Putnam] |
14303 | Truth-functional conditionals have a simple falsification, when A is true and B is false [Peirce] |
467 | A virtue is a combination of intelligence, strength and luck [Ion] |