4 ideas
| 18151 | Could we replace sets by the open sentences that define them? [Chihara, by Bostock] |
| 21513 | We can no more expect a precise definition of coherence than we can of the moral ideal [Ewing] |
| 21497 | If undetailed, 'coherence' is just a vague words that covers all possible arguments [Ewing] |
| 9145 | We form the image of a cardinal number by a double abstraction, from the elements and from their order [Cantor] |