display all the ideas for this combination of texts
3 ideas
13166 | Essences are no use in mathematics, if all mathematical truths are necessary [Mancosu] |
8482 | Mathematicians must be rational but not two-legged, cyclists the opposite. So a mathematical cyclist? [Quine] |
12136 | Cyclist are not actually essentially two-legged [Brody on Quine] |